Apache Weather Records (USC00340260)
Record envelope, standing records and threshold days for Apache (USC00340260), Oklahoma, United States, with 118 years of record.
Key Facts for Apache
- Apache (USC00340260) is a weather station in Oklahoma, United States at 34.89 latitude and -98.36 longitude, 400 m (1,313 ft) above sea level.
- The station reports from 1909 to 2026, 118 years of record.
- 1,464 records set at Apache still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Apache set a daily record precipitation of 79.8 mm (3.1 in) on 15 October 2026 (provisional).
Provisional Records
Records set in the last 60 days are provisional until they clear the revision window.
About the Station
- Location: Oklahoma, United States, 34.89 latitude, -98.36 longitude.
- Elevation: 400 m (1,313 ft).
- Period of record: 1909 to 2026, 118 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 32.8 C (91.0 F) | -24.4 C (-11.9 F) | n/a | n/a |
| Feb | 34.4 C (93.9 F) | -20.6 C (-5.1 F) | n/a | n/a |
| Mar | 36.1 C (97.0 F) | -22.2 C (-8.0 F) | n/a | n/a |
| Apr | 37.8 C (100.0 F) | -6.7 C (19.9 F) | n/a | n/a |
| May | 40.6 C (105.1 F) | 0.0 C (32.0 F) | n/a | n/a |
| Jun | 43.3 C (109.9 F) | 6.7 C (44.1 F) | n/a | n/a |
| Jul | 46.7 C (116.1 F) | 10.6 C (51.1 F) | n/a | n/a |
| Aug | 46.7 C (116.1 F) | 7.8 C (46.0 F) | n/a | n/a |
| Sep | 43.3 C (109.9 F) | -0.6 C (30.9 F) | n/a | n/a |
| Oct | 38.3 C (100.9 F) | -10.6 C (12.9 F) | n/a | n/a |
| Nov | 31.1 C (88.0 F) | -11.7 C (10.9 F) | n/a | n/a |
| Dec | 30.0 C (86.0 F) | -18.3 C (-0.9 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1909 | 15 |
| 1910 | 31 |
| 1911 | 42 |
| 1912 | 29 |
| 1913 | 31 |
| 1914 | 17 |
| 1915 | 22 |
| 1916 | 28 |
| 1917 | 42 |
| 1918 | 46 |
| 1919 | 23 |
| 1920 | 34 |
| 1921 | 31 |
| 1922 | 20 |
| 1923 | 22 |
| 1924 | 33 |
| 1925 | 39 |
| 1926 | 13 |
| 1927 | 24 |
| 1928 | 15 |
| 1929 | 20 |
| 1930 | 29 |
| 1931 | 26 |
| 1932 | 22 |
| 1933 | 24 |
| 1934 | 22 |
| 1935 | 23 |
| 1936 | 33 |
| 1937 | 15 |
| 1938 | 24 |
| 1939 | 35 |
| 1940 | 24 |
| 1941 | 9 |
| 1942 | 11 |
| 1943 | 23 |
| 1944 | 15 |
| 1945 | 9 |
| 1946 | 18 |
| 1947 | 22 |
| 1948 | 23 |
| 1949 | 15 |
| 1950 | 24 |
| 1951 | 20 |
| 1952 | 25 |
| 1953 | 26 |
| 1954 | 31 |
| 1955 | 17 |
| 1956 | 25 |
| 1957 | 14 |
| 1958 | 14 |
| 1959 | 16 |
| 1960 | 23 |
| 1961 | 15 |
| 1962 | 16 |
| 1963 | 22 |
| 1964 | 13 |
| 1965 | 21 |
| 1966 | 24 |
| 1967 | 22 |
| 1968 | 7 |
| 1969 | 10 |
| 1970 | 21 |
| 1971 | 10 |
| 1972 | 20 |
| 1973 | 7 |
| 1974 | 17 |
| 1975 | 5 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1945-09-26 | Record daily precipitation | Record daily precipitation 133.6 mm (5.3 in) |
| 1957-09-21 | Record daily precipitation | Record daily precipitation 165.6 mm (6.5 in) |
| 2000-10-23 | Record daily precipitation | Record daily precipitation 188.5 mm (7.4 in) |
Wettest Day of Each Month
Oct: 188.5 mm (7.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 87.6 mm (3.4 in) | 31 January 1923 |
| Feb | 72.4 mm (2.9 in) | 20 February 2017 |
| Mar | 102.9 mm (4.1 in) | 29 March 1918 |
| Apr | 136.9 mm (5.4 in) | 18 April 2013 |
| May | 144.3 mm (5.7 in) | 24 May 2015 |
| Jun | 156.2 mm (6.1 in) | 12 June 2016 |
| Jul | 155.4 mm (6.1 in) | 26 July 2013 |
| Aug | 111.8 mm (4.4 in) | 19 August 2007 |
| Sep | 165.6 mm (6.5 in) | 21 September 1957 |
| Oct | 188.5 mm (7.4 in) | 23 October 2000 |
| Nov | 88.4 mm (3.5 in) | 1 November 1998 |
| Dec | 113.0 mm (4.4 in) | 9 December 1911 |
Period of Record Coverage
1909 to 1975| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1909 | 174 | 48% | No |
| 1910 | 358 | 98% | Yes |
| 1911 | 362 | 99% | Yes |
| 1912 | 366 | 100% | Yes |
| 1913 | 322 | 88% | No |
| 1914 | 345 | 95% | Yes |
| 1915 | 357 | 98% | Yes |
| 1916 | 365 | 100% | Yes |
| 1917 | 327 | 90% | No |
| 1918 | 361 | 99% | Yes |
| 1919 | 364 | 100% | Yes |
| 1920 | 364 | 99% | Yes |
| 1921 | 352 | 96% | Yes |
| 1922 | 357 | 98% | Yes |
| 1923 | 363 | 99% | Yes |
| 1924 | 355 | 97% | Yes |
| 1925 | 357 | 98% | Yes |
| 1926 | 349 | 96% | Yes |
| 1927 | 363 | 99% | Yes |
| 1928 | 366 | 100% | Yes |
| 1929 | 358 | 98% | Yes |
| 1930 | 365 | 100% | Yes |
| 1931 | 365 | 100% | Yes |
| 1932 | 366 | 100% | Yes |
| 1933 | 364 | 100% | Yes |
| 1934 | 365 | 100% | Yes |
| 1935 | 364 | 100% | Yes |
| 1936 | 366 | 100% | Yes |
| 1937 | 365 | 100% | Yes |
| 1938 | 363 | 99% | Yes |
| 1939 | 365 | 100% | Yes |
| 1940 | 366 | 100% | Yes |
| 1941 | 363 | 99% | Yes |
| 1942 | 365 | 100% | Yes |
| 1943 | 365 | 100% | Yes |
| 1944 | 363 | 99% | Yes |
| 1945 | 365 | 100% | Yes |
| 1946 | 365 | 100% | Yes |
| 1947 | 361 | 99% | Yes |
| 1948 | 358 | 98% | Yes |
| 1949 | 356 | 98% | Yes |
| 1950 | 360 | 99% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 364 | 100% | Yes |
| 1955 | 355 | 97% | Yes |
| 1956 | 347 | 95% | Yes |
| 1957 | 364 | 100% | Yes |
| 1958 | 355 | 97% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 360 | 99% | Yes |
| 1962 | 338 | 93% | Yes |
| 1963 | 361 | 99% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 364 | 100% | Yes |
| 1966 | 362 | 99% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 364 | 100% | Yes |
| 1972 | 364 | 99% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 181 | 50% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 15 October 2026 | Apache, US | daily rain (Provisional) | 79.8 mm (3.1 in) | 29.0 mm (1.1 in) | 20 years | 31 of 100 (Routine) |
| 12 July 2026 | Apache, US | daily rain | 18.3 mm (0.7 in) | 1.3 mm (0.05 in) | 97 years | 20 of 100 (Routine) |
| 26 January 2026 | Apache, US | daily snow depth | 15.2 cm (6.0 in) | 5.0 cm (2.0 in) | 76 years | 43 of 100 (Notable) |
| 25 January 2026 | Apache, US | daily snow depth | 15.2 cm (6.0 in) | 7.6 cm (3.0 in) | 100 years | 55 of 100 (Notable) |
| 25 January 2026 | Apache, US | daily snowfall | 8.9 cm (3.5 in) | 3.8 cm (1.5 in) | 76 years | 40 of 100 (Notable) |
| 24 January 2026 | Apache, US | daily rain | 10.9 mm (0.4 in) | 4.0 mm (0.16 in) | 100 years | 20 of 100 (Routine) |
| 4 August 2025 | Apache, US | daily rain | 45.0 mm (1.8 in) | 1.3 mm (0.05 in) | 35 years | 20 of 100 (Routine) |
| 30 April 2025 | Apache, US | daily rain | 77.2 mm (3.0 in) | 26.1 mm (1.0 in) | 31 years | 35 of 100 (Notable) |
| 26 April 2025 | Apache, US | daily rain | 61.7 mm (2.4 in) | 15.0 mm (0.6 in) | 100 years | 49 of 100 (Notable) |
| 6 April 2025 | Apache, US | daily snowfall | 3.8 cm (1.5 in) | 3.8 cm (1.5 in) | 106 years | 20 of 100 (Routine) |
| 6 April 2025 | Apache, US | monthly snow depth | 2.5 cm (1.0 in) | 2.5 cm (1.0 in) | 77 years | 20 of 100 (Routine) |
| 18 November 2024 | Apache, US | daily rain | 25.7 mm (1.0 in) | 2.6 mm (0.10 in) | 60 years | 30 of 100 (Routine) |
| 9 November 2024 | Apache, US | daily rain | 40.6 mm (1.6 in) | 18.5 mm (0.7 in) | 105 years | 54 of 100 (Notable) |
| 8 November 2024 | Apache, US | daily rain | 53.3 mm (2.1 in) | 7.6 mm (0.30 in) | 104 years | 45 of 100 (Notable) |
| 3 November 2024 | Apache, US | daily rain | 87.6 mm (3.4 in) | 40.4 mm (1.6 in) | 60 years | 59 of 100 (Notable) |
| 16 August 2024 | Apache, US | daily rain | 46.5 mm (1.8 in) | 13.5 mm (0.5 in) | 86 years | 44 of 100 (Notable) |
| 5 July 2024 | Apache, US | daily rain | 70.4 mm (2.8 in) | 13.5 mm (0.5 in) | 14 years | 21 of 100 (Routine) |
| 2 May 2024 | Apache, US | daily rain | 114.0 mm (4.5 in) | 73.1 mm (2.9 in) | 33 years | 59 of 100 (Notable) |
| 1 May 2024 | Apache, US | daily rain | 48.0 mm (1.9 in) | 8.6 mm (0.34 in) | 24 years | 21 of 100 (Routine) |
| 12 February 2024 | Apache, US | daily rain | 29.0 mm (1.1 in) | 20.1 mm (0.8 in) | 76 years | 51 of 100 (Notable) |
Climate Trend
60 complete years, 1910 to 1974| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1910 | 17.0 C | +0.56 C |
| 1911 | 17.1 C | +0.66 C |
| 1912 | 15.0 C | -1.52 C |
| 1914 | 16.2 C | -0.24 C |
| 1915 | 15.5 C | -0.93 C |
| 1916 | 16.5 C | +0.01 C |
| 1918 | 16.8 C | +0.36 C |
| 1919 | 15.4 C | -1.12 C |
| 1920 | 15.1 C | -1.40 C |
| 1921 | 16.3 C | -0.15 C |
| 1922 | 16.5 C | -0.01 C |
| 1923 | 16.0 C | -0.47 C |
| 1924 | 15.8 C | -0.67 C |
| 1925 | 17.6 C | +1.08 C |
| 1927 | 16.8 C | +0.36 C |
| 1928 | 16.3 C | -0.13 C |
| 1929 | 15.7 C | -0.76 C |
| 1930 | 16.6 C | +0.09 C |
| 1931 | 17.2 C | +0.73 C |
| 1932 | 16.4 C | -0.05 C |
| 1933 | 17.9 C | +1.47 C |
| 1934 | 17.7 C | +1.25 C |
| 1935 | 16.3 C | -0.15 C |
| 1936 | 16.6 C | +0.08 C |
| 1937 | 15.8 C | -0.67 C |
| 1938 | 17.0 C | +0.53 C |
| 1939 | 17.2 C | +0.70 C |
| 1940 | 15.6 C | -0.86 C |
| 1941 | 16.4 C | -0.05 C |
| 1942 | 16.0 C | -0.48 C |
| 1943 | 16.6 C | +0.08 C |
| 1944 | 16.7 C | +0.27 C |
| 1945 | 16.0 C | -0.48 C |
| 1946 | 17.4 C | +0.90 C |
| 1947 | 16.2 C | -0.27 C |
| 1948 | 16.1 C | -0.39 C |
| 1949 | 16.0 C | -0.44 C |
| 1950 | 16.2 C | -0.30 C |
| 1951 | 16.4 C | -0.08 C |
| 1952 | 17.2 C | +0.75 C |
| 1953 | 17.4 C | +0.97 C |
| 1954 | 18.3 C | +1.81 C |
| 1955 | 16.9 C | +0.44 C |
| 1957 | 16.1 C | -0.40 C |
| 1959 | 16.1 C | -0.34 C |
| 1960 | 15.7 C | -0.77 C |
| 1961 | 15.7 C | -0.79 C |
| 1962 | 16.7 C | +0.19 C |
| 1963 | 17.4 C | +0.88 C |
| 1964 | 16.8 C | +0.34 C |
| 1965 | 17.0 C | +0.52 C |
| 1966 | 16.1 C | -0.35 C |
| 1967 | 16.7 C | +0.22 C |
| 1968 | 15.6 C | -0.91 C |
| 1969 | 16.2 C | -0.23 C |
| 1970 | 16.5 C | +0.05 C |
| 1971 | 16.7 C | +0.18 C |
| 1972 | 16.5 C | -0.01 C |
| 1973 | 16.1 C | -0.38 C |
| 1974 | 16.8 C | +0.31 C |
The fitted trend in annual mean temperature here over 1910 to 1974 is 0.04 C (-0.06 to 0.13) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.2) per decade. The slope is a straight line fitted to 60 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.04 C (-0.06 to 0.13) per decade | 0.1 F (-0.1 to 0.2) per decade | 1910 to 1974 | 60 | Not clearly different from zero |
| Mean daily maximum | -0.09 C (-0.22 to 0.04) per decade | -0.2 F (-0.4 to 0.1) per decade | 1910 to 1974 | 60 | Not clearly different from zero |
| Mean daily minimum | 0.2 C (0.1 to 0.3) per decade | 0.3 F (0.1 to 0.5) per decade | 1910 to 1974 | 60 | Rise |
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1909 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 46.7 C (116.1 F) | 1936 | 41.7 C (107.1 F) | 67 |
| Coldest night (TNn) | -24.4 C (-11.9 F) | 1930 | -15.6 C (3.9 F) | 67 |
| Wettest day (Rx1day) | 188.5 mm (7.4 in) | 2000 | 74.2 mm (2.9 in) | 105 |
| Wettest five days (Rx5day) | 301.6 mm (11.9 in) | 2000 | 104.9 mm (4.1 in) | 105 |
| Longest dry spell (CDD) | 87 days | 1936 | 35 days | 105 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1909 | 44.4 C (111.9 F) |
| 1910 | 43.9 C (111.0 F) |
| 1911 | 42.8 C (109.0 F) |
| 1912 | 41.1 C (106.0 F) |
| 1913 | 42.8 C (109.0 F) |
| 1914 | 44.4 C (111.9 F) |
| 1915 | 37.8 C (100.0 F) |
| 1916 | 43.3 C (109.9 F) |
| 1917 | 45.0 C (113.0 F) |
| 1918 | 43.3 C (109.9 F) |
| 1919 | 39.4 C (102.9 F) |
| 1920 | 40.0 C (104.0 F) |
| 1921 | 41.7 C (107.1 F) |
| 1922 | 42.8 C (109.0 F) |
| 1923 | 43.3 C (109.9 F) |
| 1924 | 41.7 C (107.1 F) |
| 1925 | 43.3 C (109.9 F) |
| 1926 | 41.7 C (107.1 F) |
| 1927 | 39.4 C (102.9 F) |
| 1928 | 38.9 C (102.0 F) |
| 1929 | 42.8 C (109.0 F) |
| 1930 | 42.8 C (109.0 F) |
| 1931 | 41.1 C (106.0 F) |
| 1932 | 41.1 C (106.0 F) |
| 1933 | 41.7 C (107.1 F) |
| 1934 | 43.9 C (111.0 F) |
| 1935 | 42.8 C (109.0 F) |
| 1936 | 46.7 C (116.1 F) |
| 1937 | 42.8 C (109.0 F) |
| 1938 | 40.0 C (104.0 F) |
| 1939 | 43.9 C (111.0 F) |
| 1940 | 40.6 C (105.1 F) |
| 1941 | 39.4 C (102.9 F) |
| 1942 | 38.9 C (102.0 F) |
| 1943 | 43.9 C (111.0 F) |
| 1944 | 41.1 C (106.0 F) |
| 1945 | 39.4 C (102.9 F) |
| 1946 | 43.3 C (109.9 F) |
| 1947 | 43.3 C (109.9 F) |
| 1948 | 41.1 C (106.0 F) |
| 1949 | 40.0 C (104.0 F) |
| 1950 | 38.9 C (102.0 F) |
| 1951 | 42.8 C (109.0 F) |
| 1952 | 43.3 C (109.9 F) |
| 1953 | 42.8 C (109.0 F) |
| 1954 | 44.4 C (111.9 F) |
| 1955 | 39.4 C (102.9 F) |
| 1956 | 42.8 C (109.0 F) |
| 1957 | 41.1 C (106.0 F) |
| 1958 | 40.6 C (105.1 F) |
| 1959 | 38.9 C (102.0 F) |
| 1960 | 40.6 C (105.1 F) |
| 1961 | 38.9 C (102.0 F) |
| 1962 | 41.7 C (107.1 F) |
| 1963 | 41.7 C (107.1 F) |
| 1964 | 43.9 C (111.0 F) |
| 1965 | 40.6 C (105.1 F) |
| 1966 | 41.7 C (107.1 F) |
| 1967 | 40.6 C (105.1 F) |
| 1968 | 39.4 C (102.9 F) |
| 1969 | 42.8 C (109.0 F) |
| 1970 | 44.4 C (111.9 F) |
| 1971 | 41.7 C (107.1 F) |
| 1972 | 42.8 C (109.0 F) |
| 1973 | 38.9 C (102.0 F) |
| 1974 | 43.9 C (111.0 F) |
| 1975 | 35.6 C (96.1 F) |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1909 | -16.7 C (1.9 F) |
| 1910 | -12.8 C (9.0 F) |
| 1911 | -23.9 C (-11.0 F) |
| 1912 | -21.7 C (-7.1 F) |
| 1913 | -18.9 C (-2.0 F) |
| 1914 | -16.1 C (3.0 F) |
| 1915 | -10.6 C (12.9 F) |
| 1916 | -18.3 C (-0.9 F) |
| 1917 | -16.7 C (1.9 F) |
| 1918 | -21.7 C (-7.1 F) |
| 1919 | -15.6 C (3.9 F) |
| 1920 | -14.4 C (6.1 F) |
| 1921 | -16.1 C (3.0 F) |
| 1922 | -15.0 C (5.0 F) |
| 1923 | -12.8 C (9.0 F) |
| 1924 | -18.3 C (-0.9 F) |
| 1925 | -13.3 C (8.1 F) |
| 1926 | -13.9 C (7.0 F) |
| 1927 | -15.0 C (5.0 F) |
| 1928 | -15.0 C (5.0 F) |
| 1929 | -17.2 C (1.0 F) |
| 1930 | -24.4 C (-11.9 F) |
| 1931 | -9.4 C (15.1 F) |
| 1932 | -17.2 C (1.0 F) |
| 1933 | -20.6 C (-5.1 F) |
| 1934 | -10.6 C (12.9 F) |
| 1935 | -18.3 C (-0.9 F) |
| 1936 | -17.2 C (1.0 F) |
| 1937 | -13.9 C (7.0 F) |
| 1938 | -13.3 C (8.1 F) |
| 1939 | -13.3 C (8.1 F) |
| 1940 | -21.7 C (-7.1 F) |
| 1941 | -6.7 C (19.9 F) |
| 1942 | -18.3 C (-0.9 F) |
| 1943 | -18.9 C (-2.0 F) |
| 1944 | -18.9 C (-2.0 F) |
| 1945 | -13.3 C (8.1 F) |
| 1946 | -12.2 C (10.0 F) |
| 1947 | -24.4 C (-11.9 F) |
| 1948 | -22.2 C (-8.0 F) |
| 1949 | -15.6 C (3.9 F) |
| 1950 | -15.6 C (3.9 F) |
| 1951 | -19.4 C (-2.9 F) |
| 1952 | -7.8 C (18.0 F) |
| 1953 | -14.4 C (6.1 F) |
| 1954 | -13.9 C (7.0 F) |
| 1955 | -10.6 C (12.9 F) |
| 1956 | -11.7 C (10.9 F) |
| 1957 | -10.6 C (12.9 F) |
| 1958 | -16.7 C (1.9 F) |
| 1959 | -17.8 C (0.0 F) |
| 1960 | -13.9 C (7.0 F) |
| 1961 | -12.8 C (9.0 F) |
| 1962 | -17.8 C (0.0 F) |
| 1963 | -17.8 C (0.0 F) |
| 1964 | -14.4 C (6.1 F) |
| 1965 | -12.2 C (10.0 F) |
| 1966 | -18.3 C (-0.9 F) |
| 1967 | -12.8 C (9.0 F) |
| 1968 | -15.6 C (3.9 F) |
| 1969 | -11.7 C (10.9 F) |
| 1970 | -13.9 C (7.0 F) |
| 1971 | -15.6 C (3.9 F) |
| 1972 | -15.6 C (3.9 F) |
| 1973 | -18.3 C (-0.9 F) |
| 1974 | -13.9 C (7.0 F) |
| 1975 | -12.2 C (10.0 F) |
| 1987 | n/a |
| 1988 | n/a |
| 1989 | n/a |
| 1990 | n/a |
| 1991 | n/a |
| 1992 | n/a |
| 1993 | n/a |
| 1994 | n/a |
| 1995 | n/a |
| 1996 | n/a |
| 1997 | n/a |
| 1998 | n/a |
| 1999 | n/a |
| 2000 | n/a |
| 2001 | n/a |
| 2002 | n/a |
| 2003 | n/a |
| 2004 | n/a |
| 2006 | n/a |
| 2007 | n/a |
| 2009 | n/a |
| 2010 | n/a |
| 2011 | n/a |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | n/a |
| 2017 | n/a |
| 2018 | n/a |
| 2019 | n/a |
| 2020 | n/a |
| 2021 | n/a |
| 2022 | n/a |
| 2023 | n/a |
| 2024 | n/a |
| 2025 | n/a |
| 2026 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1909 | 50.8 mm (2.0 in) |
| 1910 | 40.9 mm (1.6 in) |
| 1911 | 113.0 mm (4.4 in) |
| 1912 | 56.4 mm (2.2 in) |
| 1913 | 69.1 mm (2.7 in) |
| 1914 | 69.1 mm (2.7 in) |
| 1915 | 77.0 mm (3.0 in) |
| 1916 | 64.3 mm (2.5 in) |
| 1917 | 29.0 mm (1.1 in) |
| 1918 | 102.9 mm (4.1 in) |
| 1919 | 60.7 mm (2.4 in) |
| 1920 | 97.3 mm (3.8 in) |
| 1921 | 50.5 mm (2.0 in) |
| 1922 | 86.4 mm (3.4 in) |
| 1923 | 116.8 mm (4.6 in) |
| 1924 | 67.6 mm (2.7 in) |
| 1925 | 50.0 mm (2.0 in) |
| 1926 | 120.7 mm (4.8 in) |
| 1927 | 101.6 mm (4.0 in) |
| 1928 | 120.7 mm (4.8 in) |
| 1929 | 78.0 mm (3.1 in) |
| 1930 | 77.0 mm (3.0 in) |
| 1931 | 68.6 mm (2.7 in) |
| 1932 | 127.0 mm (5.0 in) |
| 1933 | 74.2 mm (2.9 in) |
| 1934 | 68.3 mm (2.7 in) |
| 1935 | 51.6 mm (2.0 in) |
| 1936 | 38.1 mm (1.5 in) |
| 1937 | 76.7 mm (3.0 in) |
| 1938 | 69.9 mm (2.8 in) |
| 1939 | 83.6 mm (3.3 in) |
| 1940 | 69.1 mm (2.7 in) |
| 1941 | 103.6 mm (4.1 in) |
| 1942 | 94.0 mm (3.7 in) |
| 1943 | 96.5 mm (3.8 in) |
| 1944 | 88.4 mm (3.5 in) |
| 1945 | 133.6 mm (5.3 in) |
| 1946 | 61.0 mm (2.4 in) |
| 1947 | 124.5 mm (4.9 in) |
| 1948 | 77.5 mm (3.1 in) |
| 1949 | 52.8 mm (2.1 in) |
| 1950 | 86.1 mm (3.4 in) |
| 1951 | 106.4 mm (4.2 in) |
| 1952 | 68.8 mm (2.7 in) |
| 1953 | 78.7 mm (3.1 in) |
| 1954 | 39.9 mm (1.6 in) |
| 1955 | 115.8 mm (4.6 in) |
| 1956 | 45.5 mm (1.8 in) |
| 1957 | 165.6 mm (6.5 in) |
| 1958 | 40.4 mm (1.6 in) |
| 1959 | 112.8 mm (4.4 in) |
| 1960 | 140.2 mm (5.5 in) |
| 1961 | 69.3 mm (2.7 in) |
| 1962 | 138.4 mm (5.4 in) |
| 1963 | 49.8 mm (2.0 in) |
| 1964 | 130.3 mm (5.1 in) |
| 1965 | 48.8 mm (1.9 in) |
| 1966 | 49.0 mm (1.9 in) |
| 1967 | 44.5 mm (1.8 in) |
| 1968 | 101.6 mm (4.0 in) |
| 1969 | 51.6 mm (2.0 in) |
| 1970 | 55.9 mm (2.2 in) |
| 1971 | 57.2 mm (2.3 in) |
| 1972 | 76.2 mm (3.0 in) |
| 1973 | 65.5 mm (2.6 in) |
| 1974 | 97.8 mm (3.9 in) |
| 1975 | 56.1 mm (2.2 in) |
| 1987 | 71.4 mm (2.8 in) |
| 1988 | 59.4 mm (2.3 in) |
| 1989 | 87.1 mm (3.4 in) |
| 1990 | 64.8 mm (2.6 in) |
| 1991 | 66.0 mm (2.6 in) |
| 1992 | 83.1 mm (3.3 in) |
| 1993 | 101.6 mm (4.0 in) |
| 1994 | 72.6 mm (2.9 in) |
| 1995 | 89.2 mm (3.5 in) |
| 1996 | 74.2 mm (2.9 in) |
| 1997 | 69.9 mm (2.8 in) |
| 1998 | 88.4 mm (3.5 in) |
| 1999 | 99.1 mm (3.9 in) |
| 2000 | 188.5 mm (7.4 in) |
| 2001 | 61.7 mm (2.4 in) |
| 2002 | 38.9 mm (1.5 in) |
| 2003 | 34.5 mm (1.4 in) |
| 2004 | 63.5 mm (2.5 in) |
| 2006 | 69.9 mm (2.8 in) |
| 2007 | 111.8 mm (4.4 in) |
| 2009 | 17.8 mm (0.7 in) |
| 2010 | 88.9 mm (3.5 in) |
| 2011 | 59.9 mm (2.4 in) |
| 2012 | 50.3 mm (2.0 in) |
| 2013 | 155.4 mm (6.1 in) |
| 2014 | 58.2 mm (2.3 in) |
| 2015 | 144.3 mm (5.7 in) |
| 2016 | 156.2 mm (6.1 in) |
| 2017 | 122.9 mm (4.8 in) |
| 2018 | 92.2 mm (3.6 in) |
| 2019 | 72.9 mm (2.9 in) |
| 2020 | 72.4 mm (2.9 in) |
| 2021 | 84.3 mm (3.3 in) |
| 2022 | 56.4 mm (2.2 in) |
| 2023 | 56.6 mm (2.2 in) |
| 2024 | 114.0 mm (4.5 in) |
| 2025 | 77.2 mm (3.0 in) |
| 2026 | 79.8 mm (3.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1909 | 83.5 mm (3.3 in) |
| 1910 | 71.9 mm (2.8 in) |
| 1911 | 116.6 mm (4.6 in) |
| 1912 | 89.6 mm (3.5 in) |
| 1913 | 82.0 mm (3.2 in) |
| 1914 | 82.8 mm (3.3 in) |
| 1915 | 127.5 mm (5.0 in) |
| 1916 | 92.8 mm (3.7 in) |
| 1917 | 42.2 mm (1.7 in) |
| 1918 | 119.1 mm (4.7 in) |
| 1919 | 118.4 mm (4.7 in) |
| 1920 | 113.7 mm (4.5 in) |
| 1921 | 95.5 mm (3.8 in) |
| 1922 | 104.5 mm (4.1 in) |
| 1923 | 220.9 mm (8.7 in) |
| 1924 | 96.6 mm (3.8 in) |
| 1925 | 123.7 mm (4.9 in) |
| 1926 | 152.5 mm (6.0 in) |
| 1927 | 148.1 mm (5.8 in) |
| 1928 | 235.8 mm (9.3 in) |
| 1929 | 108.0 mm (4.3 in) |
| 1930 | 117.4 mm (4.6 in) |
| 1931 | 178.9 mm (7.0 in) |
| 1932 | 163.2 mm (6.4 in) |
| 1933 | 75.0 mm (3.0 in) |
| 1934 | 104.6 mm (4.1 in) |
| 1935 | 79.0 mm (3.1 in) |
| 1936 | 84.4 mm (3.3 in) |
| 1937 | 76.7 mm (3.0 in) |
| 1938 | 121.4 mm (4.8 in) |
| 1939 | 84.9 mm (3.3 in) |
| 1940 | 99.9 mm (3.9 in) |
| 1941 | 128.5 mm (5.1 in) |
| 1942 | 94.0 mm (3.7 in) |
| 1943 | 130.7 mm (5.1 in) |
| 1944 | 112.5 mm (4.4 in) |
| 1945 | 268.5 mm (10.6 in) |
| 1946 | 100.1 mm (3.9 in) |
| 1947 | 190.6 mm (7.5 in) |
| 1948 | 133.9 mm (5.3 in) |
| 1949 | 90.2 mm (3.6 in) |
| 1950 | 115.3 mm (4.5 in) |
| 1951 | 256.6 mm (10.1 in) |
| 1952 | 82.8 mm (3.3 in) |
| 1953 | 88.9 mm (3.5 in) |
| 1954 | 114.6 mm (4.5 in) |
| 1955 | 192.8 mm (7.6 in) |
| 1956 | 111.6 mm (4.4 in) |
| 1957 | 165.6 mm (6.5 in) |
| 1958 | 95.5 mm (3.8 in) |
| 1959 | 217.4 mm (8.6 in) |
| 1960 | 145.6 mm (5.7 in) |
| 1961 | 132.8 mm (5.2 in) |
| 1962 | 159.0 mm (6.3 in) |
| 1963 | 84.9 mm (3.3 in) |
| 1964 | 153.9 mm (6.1 in) |
| 1965 | 62.6 mm (2.5 in) |
| 1966 | 99.5 mm (3.9 in) |
| 1967 | 83.9 mm (3.3 in) |
| 1968 | 101.6 mm (4.0 in) |
| 1969 | 85.9 mm (3.4 in) |
| 1970 | 78.2 mm (3.1 in) |
| 1971 | 72.8 mm (2.9 in) |
| 1972 | 115.8 mm (4.6 in) |
| 1973 | 99.0 mm (3.9 in) |
| 1974 | 104.2 mm (4.1 in) |
| 1975 | 103.7 mm (4.1 in) |
| 1987 | 99.3 mm (3.9 in) |
| 1988 | 95.0 mm (3.7 in) |
| 1989 | 126.5 mm (5.0 in) |
| 1990 | 102.3 mm (4.0 in) |
| 1991 | 125.0 mm (4.9 in) |
| 1992 | 99.6 mm (3.9 in) |
| 1993 | 140.5 mm (5.5 in) |
| 1994 | 96.0 mm (3.8 in) |
| 1995 | 102.7 mm (4.0 in) |
| 1996 | 137.2 mm (5.4 in) |
| 1997 | 100.6 mm (4.0 in) |
| 1998 | 119.6 mm (4.7 in) |
| 1999 | 122.7 mm (4.8 in) |
| 2000 | 301.6 mm (11.9 in) |
| 2001 | 112.5 mm (4.4 in) |
| 2002 | 70.7 mm (2.8 in) |
| 2003 | 68.1 mm (2.7 in) |
| 2004 | 76.2 mm (3.0 in) |
| 2006 | 72.2 mm (2.8 in) |
| 2007 | 211.1 mm (8.3 in) |
| 2009 | 24.2 mm (1.0 in) |
| 2010 | 89.9 mm (3.5 in) |
| 2011 | 74.1 mm (2.9 in) |
| 2012 | 63.0 mm (2.5 in) |
| 2013 | 155.9 mm (6.1 in) |
| 2014 | 101.3 mm (4.0 in) |
| 2015 | 264.7 mm (10.4 in) |
| 2016 | 250.4 mm (9.9 in) |
| 2017 | 124.2 mm (4.9 in) |
| 2018 | 121.7 mm (4.8 in) |
| 2019 | 123.2 mm (4.9 in) |
| 2020 | 118.1 mm (4.6 in) |
| 2021 | 166.8 mm (6.6 in) |
| 2022 | 91.5 mm (3.6 in) |
| 2023 | 104.9 mm (4.1 in) |
| 2024 | 172.2 mm (6.8 in) |
| 2025 | 185.2 mm (7.3 in) |
| 2026 | 80.8 mm (3.2 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1909 | 25 days |
| 1910 | 55 days |
| 1911 | 31 days |
| 1912 | 43 days |
| 1913 | 52 days |
| 1914 | 48 days |
| 1915 | 24 days |
| 1916 | 52 days |
| 1917 | 38 days |
| 1918 | 24 days |
| 1919 | 21 days |
| 1920 | 35 days |
| 1921 | 51 days |
| 1922 | 34 days |
| 1923 | 28 days |
| 1924 | 36 days |
| 1925 | 31 days |
| 1926 | 38 days |
| 1927 | 25 days |
| 1928 | 34 days |
| 1929 | 52 days |
| 1930 | 41 days |
| 1931 | 26 days |
| 1932 | 38 days |
| 1933 | 23 days |
| 1934 | 51 days |
| 1935 | 25 days |
| 1936 | 87 days |
| 1937 | 25 days |
| 1938 | 42 days |
| 1939 | 42 days |
| 1940 | 41 days |
| 1941 | 22 days |
| 1942 | 28 days |
| 1943 | 54 days |
| 1944 | 24 days |
| 1945 | 32 days |
| 1946 | 27 days |
| 1947 | 68 days |
| 1948 | 28 days |
| 1949 | 44 days |
| 1950 | 58 days |
| 1951 | 36 days |
| 1952 | 47 days |
| 1953 | 29 days |
| 1954 | 47 days |
| 1955 | 56 days |
| 1956 | 36 days |
| 1957 | 47 days |
| 1958 | 32 days |
| 1959 | 41 days |
| 1960 | 33 days |
| 1961 | 26 days |
| 1962 | 20 days |
| 1963 | 37 days |
| 1964 | 28 days |
| 1965 | 29 days |
| 1966 | 23 days |
| 1967 | 31 days |
| 1968 | 17 days |
| 1969 | 29 days |
| 1970 | 34 days |
| 1971 | 47 days |
| 1972 | 41 days |
| 1973 | 28 days |
| 1974 | 45 days |
| 1975 | 15 days |
| 1987 | 24 days |
| 1988 | 29 days |
| 1989 | 60 days |
| 1990 | 36 days |
| 1991 | 56 days |
| 1992 | 36 days |
| 1993 | 20 days |
| 1994 | 23 days |
| 1995 | 45 days |
| 1996 | 77 days |
| 1997 | 36 days |
| 1998 | 55 days |
| 1999 | 56 days |
| 2000 | 56 days |
| 2001 | 47 days |
| 2002 | 41 days |
| 2003 | 46 days |
| 2004 | 18 days |
| 2006 | 40 days |
| 2007 | 25 days |
| 2009 | 29 days |
| 2010 | 35 days |
| 2011 | 33 days |
| 2012 | 33 days |
| 2013 | 31 days |
| 2014 | 33 days |
| 2015 | 24 days |
| 2016 | 24 days |
| 2017 | 58 days |
| 2018 | 30 days |
| 2019 | 29 days |
| 2020 | 41 days |
| 2021 | 57 days |
| 2022 | 30 days |
| 2023 | 26 days |
| 2024 | 37 days |
| 2025 | 26 days |
| 2026 | 54 days |
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
60 years with a frostAcross 60 years with a frost, the median last spring frost at Apache falls on 6 April and the median first autumn frost on 1 November, which leaves a median of 207 days between them.
In 1943 to 1974 the median growing season was 216 days. That is 14 days more than in 1910 to 1942.
Fitted over all years, the growing season changes by +4.5 days per decade at this station.
| Measure | Median, all years | Earliest period (1910 to 1942) | Recent period (1943 to 1974) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 6 April | 10 April | 5 April | 5 days earlier | -1.0 days per decade |
| First autumn frost | 1 November | 27 October | 4 November | 8 days later | +3.4 days per decade |
| Growing days | 207 days | 202 days | 216 days | 14 days more | +4.5 days per decade |
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
95 years, 1910 to 2025A day with at least 76.2 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 187.9 mm (7.4 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 76.2 mm (3.0 in) | |
| 5 years | 105.0 mm (4.1 in) | |
| 10 years | 124.5 mm (4.9 in) | |
| 25 years | 149.7 mm (5.9 in) | |
| 50 years | 168.7 mm (6.6 in) | |
| 100 years | 187.9 mm (7.4 in) | Longer than the 95 years of record |
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 95 years of values from 1910 to 2025.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 188.5 mm (7.4 in) in 2000; 165.6 mm (6.5 in) in 1957; 156.2 mm (6.1 in) in 2016.
Station Changes
2 suspected2 changes were suspected in the annual mean temperature of Apache, at 1930 and 1948. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1930 ran 0.6 C (1.0 F) lower than in the years before (likely change).
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1948 ran 0.3 C (0.5 F) higher than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1930 | -0.5 | -1.0 | likely | 5 |
| 1948 | +0.3 | +0.5 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-17).