Shoshone Weather Records (USC00057618)
Record envelope, standing records and threshold days for Shoshone (USC00057618), Colorado, United States, with 117 years of record.
Key Facts for Shoshone
- Shoshone (USC00057618) is a weather station in Colorado, United States at 39.57 latitude and -107.23 longitude, 1,826 m (5,992 ft) above sea level.
- The station reports from 1910 to 2026, 117 years of record.
- 1,464 records set at Shoshone still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Shoshone tied a daily record high maximum temperature of 26.1 C (79.0 F) on 22 April 2026.
About the Station
- Location: Colorado, United States, 39.57 latitude, -107.23 longitude.
- Elevation: 1,826 m (5,992 ft).
- Period of record: 1910 to 2026, 117 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
22 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 16.1 C (61.0 F) | -31.7 C (-25.1 F) | 10.6 C (51.1 F) | -16.1 C (3.0 F) |
| Feb | 17.8 C (64.0 F) | -30.0 C (-22.0 F) | 15.0 C (59.0 F) | -10.6 C (12.9 F) |
| Mar | 28.9 C (84.0 F) | -17.8 C (0.0 F) | 28.9 C (84.0 F) | -5.6 C (21.9 F) |
| Apr | 31.1 C (88.0 F) | -13.3 C (8.1 F) | 26.1 C (79.0 F) | -3.9 C (25.0 F) |
| May | 33.9 C (93.0 F) | -6.7 C (19.9 F) | n/a | n/a |
| Jun | 37.2 C (99.0 F) | -3.3 C (26.1 F) | n/a | n/a |
| Jul | 42.2 C (108.0 F) | 1.7 C (35.1 F) | n/a | n/a |
| Aug | 37.8 C (100.0 F) | 0.0 C (32.0 F) | n/a | n/a |
| Sep | 36.1 C (97.0 F) | -4.4 C (24.1 F) | n/a | n/a |
| Oct | 30.6 C (87.1 F) | -13.9 C (7.0 F) | n/a | n/a |
| Nov | 24.4 C (75.9 F) | -19.4 C (-2.9 F) | n/a | n/a |
| Dec | 16.1 C (61.0 F) | -22.2 C (-8.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1910 | 30 |
| 1911 | 31 |
| 1912 | 41 |
| 1913 | 22 |
| 1914 | 24 |
| 1915 | 19 |
| 1916 | 5 |
| 1917 | 16 |
| 1918 | 36 |
| 1919 | 30 |
| 1920 | 55 |
| 1921 | 34 |
| 1922 | 15 |
| 1925 | 24 |
| 1926 | 24 |
| 1927 | 29 |
| 1928 | 32 |
| 1929 | 148 |
| 1930 | 61 |
| 1931 | 15 |
| 1932 | 14 |
| 1933 | 24 |
| 1934 | 38 |
| 1935 | 11 |
| 1936 | 29 |
| 1937 | 36 |
| 1938 | 47 |
| 1939 | 39 |
| 1940 | 22 |
| 1941 | 9 |
| 1942 | 13 |
| 1943 | 17 |
| 1944 | 8 |
| 1945 | 16 |
| 1946 | 13 |
| 1947 | 16 |
| 1948 | 12 |
| 1949 | 2 |
| 1963 | 7 |
| 1970 | 17 |
| 1971 | 26 |
| 1972 | 18 |
| 1973 | 3 |
| 1974 | 9 |
| 1975 | 7 |
| 1976 | 2 |
| 2004 | 7 |
| 2005 | 19 |
| 2006 | 23 |
| 2007 | 13 |
| 2016 | 11 |
| 2017 | 42 |
| 2018 | 25 |
| 2019 | 20 |
| 2020 | 31 |
| 2021 | 28 |
| 2022 | 19 |
| 2023 | 7 |
| 2024 | 12 |
| 2025 | 28 |
| 2026 | 33 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1941-04-28 | Record daily precipitation | Record daily precipitation 35.6 mm (1.4 in) |
| 1943-06-02 | Record daily precipitation | Record daily precipitation 50.8 mm (2.0 in) |
| 1951-12-30 | Record daily precipitation | Record daily precipitation 62.2 mm (2.4 in) |
Wettest Day of Each Month
Dec: 62.2 mm (2.4 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 40.6 mm (1.6 in) | 31 January 1996 |
| Feb | 41.1 mm (1.6 in) | 1 February 1996 |
| Mar | 35.3 mm (1.4 in) | 15 March 1948 |
| Apr | 41.1 mm (1.6 in) | 9 April 1978 |
| May | 36.6 mm (1.4 in) | 3 May 1981 |
| Jun | 53.8 mm (2.1 in) | 7 June 1984 |
| Jul | 33.0 mm (1.3 in) | 10 July 1923 |
| Aug | 49.8 mm (2.0 in) | 28 August 1994 |
| Sep | 37.1 mm (1.5 in) | 28 September 2005 |
| Oct | 54.1 mm (2.1 in) | 7 October 1970 |
| Nov | 42.7 mm (1.7 in) | 1 November 1986 |
| Dec | 62.2 mm (2.4 in) | 30 December 1951 |
Period of Record Coverage
1910 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1910 | 363 | 99% | Yes |
| 1911 | 358 | 98% | Yes |
| 1912 | 364 | 99% | Yes |
| 1913 | 302 | 83% | No |
| 1914 | 365 | 100% | Yes |
| 1915 | 335 | 92% | Yes |
| 1916 | 92 | 25% | No |
| 1917 | 243 | 67% | No |
| 1918 | 331 | 91% | Yes |
| 1919 | 211 | 58% | No |
| 1920 | 357 | 98% | Yes |
| 1921 | 360 | 99% | Yes |
| 1922 | 148 | 41% | No |
| 1923 | 31 | 8% | No |
| 1925 | 303 | 83% | No |
| 1926 | 356 | 98% | Yes |
| 1927 | 306 | 84% | No |
| 1928 | 342 | 93% | Yes |
| 1929 | 343 | 94% | Yes |
| 1930 | 303 | 83% | No |
| 1931 | 304 | 83% | No |
| 1932 | 300 | 82% | No |
| 1933 | 246 | 67% | No |
| 1934 | 334 | 92% | Yes |
| 1935 | 365 | 100% | Yes |
| 1936 | 334 | 91% | Yes |
| 1937 | 331 | 91% | Yes |
| 1938 | 364 | 100% | Yes |
| 1939 | 361 | 99% | Yes |
| 1940 | 361 | 99% | Yes |
| 1941 | 362 | 99% | Yes |
| 1942 | 331 | 91% | Yes |
| 1943 | 331 | 91% | Yes |
| 1944 | 358 | 98% | Yes |
| 1945 | 361 | 99% | Yes |
| 1946 | 329 | 90% | Yes |
| 1947 | 268 | 73% | No |
| 1948 | 175 | 48% | No |
| 1949 | 28 | 8% | No |
| 1963 | 31 | 8% | No |
| 1970 | 295 | 81% | No |
| 1971 | 356 | 98% | Yes |
| 1972 | 294 | 80% | No |
| 1973 | 86 | 24% | No |
| 1974 | 140 | 38% | No |
| 1975 | 151 | 41% | No |
| 1976 | 149 | 41% | No |
| 2004 | 89 | 24% | No |
| 2005 | 360 | 99% | Yes |
| 2006 | 359 | 98% | Yes |
| 2007 | 164 | 45% | No |
| 2016 | 125 | 34% | No |
| 2017 | 355 | 97% | Yes |
| 2018 | 362 | 99% | Yes |
| 2019 | 365 | 100% | Yes |
| 2020 | 295 | 81% | No |
| 2021 | 365 | 100% | Yes |
| 2022 | 365 | 100% | Yes |
| 2023 | 299 | 82% | No |
| 2024 | 364 | 99% | Yes |
| 2025 | 334 | 92% | Yes |
| 2026 | 120 | 33% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 22 April 2026 | Shoshone, US | daily high max (Tie) | 26.1 C (79.0 F) | tie | 87 years | 9 of 100 (Routine) |
| 14 April 2026 | Shoshone, US | daily rain | 9.9 mm (0.39 in) | 2.0 mm (0.08 in) | 28 years | 20 of 100 (Routine) |
| 10 April 2026 | Shoshone, US | daily high min | 7.2 C (45.0 F) | 0.5 C (0.9 F) | 116 years | 41 of 100 (Notable) |
| 10 April 2026 | Shoshone, US | daily high max | 23.3 C (73.9 F) | 0.5 C (0.9 F) | 20 years | 16 of 100 (Routine) |
| 7 April 2026 | Shoshone, US | daily high max (Tie) | 21.1 C (70.0 F) | tie | 8 years | 3 of 100 (Routine) |
| 31 March 2026 | Shoshone, US | daily high max | 24.4 C (75.9 F) | 3.3 C (5.9 F) | 80 years | 40 of 100 (Notable) |
| 30 March 2026 | Shoshone, US | daily high max | 25.0 C (77.0 F) | 2.8 C (5.0 F) | 80 years | 39 of 100 (Notable) |
| 30 March 2026 | Shoshone, US | daily high min | 7.2 C (45.0 F) | 1.6 C (2.9 F) | 83 years | 37 of 100 (Notable) |
| 29 March 2026 | Shoshone, US | daily high min | 5.6 C (42.1 F) | 0.6 C (1.1 F) | 89 years | 37 of 100 (Notable) |
| 29 March 2026 | Shoshone, US | daily high max | 24.4 C (75.9 F) | 1.6 C (2.9 F) | 19 years | 17 of 100 (Routine) |
| 28 March 2026 | Shoshone, US | daily high min | 6.1 C (43.0 F) | 1.7 C (3.1 F) | 100 years | 44 of 100 (Notable) |
| 27 March 2026 | Shoshone, US | daily high max | 27.2 C (81.0 F) | 3.9 C (7.0 F) | 0 years | 17 of 100 (Routine) |
| 26 March 2026 | Shoshone, US | daily high min | 8.3 C (46.9 F) | 2.7 C (4.9 F) | 85 years | 41 of 100 (Notable) |
| 26 March 2026 | Shoshone, US | monthly high max | 28.9 C (84.0 F) | 0.6 C (1.1 F) | 0 years | 21 of 100 (Routine) |
| 25 March 2026 | Shoshone, US | daily high max | 26.1 C (79.0 F) | 5.5 C (9.9 F) | 85 years | 45 of 100 (Notable) |
| 25 March 2026 | Shoshone, US | daily high min | 7.2 C (45.0 F) | 0.5 C (0.9 F) | 19 years | 16 of 100 (Routine) |
| 24 March 2026 | Shoshone, US | daily high max | 20.6 C (69.1 F) | 0.6 C (1.1 F) | 87 years | 37 of 100 (Notable) |
| 24 March 2026 | Shoshone, US | daily high min | 8.3 C (46.9 F) | 2.2 C (4.0 F) | 19 years | 20 of 100 (Routine) |
| 23 March 2026 | Shoshone, US | daily high max | 25.0 C (77.0 F) | 5.6 C (10.1 F) | 85 years | 45 of 100 (Notable) |
| 23 March 2026 | Shoshone, US | daily high min | 8.3 C (46.9 F) | 0.5 C (0.9 F) | 116 years | 41 of 100 (Notable) |
Climate Trend
23 complete years, 1910 to 2024| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1910 | 9.5 C | -0.09 C |
| 1911 | 8.9 C | -0.66 C |
| 1912 | 7.6 C | -1.96 C |
| 1914 | 9.4 C | -0.19 C |
| 1920 | 5.9 C | -3.62 C |
| 1921 | 7.5 C | -2.02 C |
| 1926 | 8.9 C | -0.70 C |
| 1935 | 10.0 C | +0.42 C |
| 1938 | 10.7 C | +1.15 C |
| 1939 | 10.7 C | +1.18 C |
| 1940 | 10.6 C | +1.02 C |
| 1941 | 9.6 C | +0.05 C |
| 1944 | 9.4 C | -0.11 C |
| 1945 | 9.4 C | -0.17 C |
| 1971 | 9.2 C | -0.31 C |
| 2005 | 10.3 C | +0.71 C |
| 2006 | 9.9 C | +0.39 C |
| 2017 | 11.4 C | +1.83 C |
| 2018 | 10.9 C | +1.36 C |
| 2019 | 9.1 C | -0.42 C |
| 2021 | 10.8 C | +1.28 C |
| 2022 | 9.6 C | +0.01 C |
| 2024 | 10.3 C | +0.75 C |
This station does not have enough complete years (30 are needed) to fit a temperature trend.
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
1910 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 42.2 C (108.0 F) | 1939 | 34.4 C (93.9 F) | 62 |
| Coldest night (TNn) | -31.7 C (-25.1 F) | 1913 | -18.3 C (-0.9 F) | 62 |
| Wettest day (Rx1day) | 62.2 mm (2.4 in) | 1951 | 26.4 mm (1.0 in) | 113 |
| Wettest five days (Rx5day) | 107.1 mm (4.2 in) | 1983 | 43.7 mm (1.7 in) | 111 |
| Longest dry spell (CDD) | 50 days | 1929 | 24 days | 113 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1910 | 33.9 C (93.0 F) |
| 1911 | 35.0 C (95.0 F) |
| 1912 | 33.3 C (91.9 F) |
| 1913 | 35.6 C (96.1 F) |
| 1914 | 37.2 C (99.0 F) |
| 1915 | 33.9 C (93.0 F) |
| 1916 | 35.6 C (96.1 F) |
| 1917 | 34.4 C (93.9 F) |
| 1918 | 33.3 C (91.9 F) |
| 1919 | 27.2 C (81.0 F) |
| 1920 | 31.1 C (88.0 F) |
| 1921 | 32.8 C (91.0 F) |
| 1922 | 32.8 C (91.0 F) |
| 1923 | 25.6 C (78.1 F) |
| 1924 | n/a |
| 1925 | 34.4 C (93.9 F) |
| 1926 | 31.7 C (89.1 F) |
| 1927 | 31.1 C (88.0 F) |
| 1928 | 31.1 C (88.0 F) |
| 1929 | 30.6 C (87.1 F) |
| 1930 | 31.7 C (89.1 F) |
| 1931 | 35.6 C (96.1 F) |
| 1932 | 33.9 C (93.0 F) |
| 1933 | 35.6 C (96.1 F) |
| 1934 | 36.7 C (98.1 F) |
| 1935 | 34.4 C (93.9 F) |
| 1936 | 33.9 C (93.0 F) |
| 1937 | 37.2 C (99.0 F) |
| 1938 | 38.9 C (102.0 F) |
| 1939 | 42.2 C (108.0 F) |
| 1940 | 36.1 C (97.0 F) |
| 1941 | 35.6 C (96.1 F) |
| 1942 | 33.9 C (93.0 F) |
| 1943 | 33.9 C (93.0 F) |
| 1944 | 33.3 C (91.9 F) |
| 1945 | 33.3 C (91.9 F) |
| 1946 | 33.3 C (91.9 F) |
| 1947 | 34.4 C (93.9 F) |
| 1948 | 31.7 C (89.1 F) |
| 1949 | 10.0 C (50.0 F) |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | 28.9 C (84.0 F) |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | 36.7 C (98.1 F) |
| 1971 | 37.8 C (100.0 F) |
| 1972 | 37.8 C (100.0 F) |
| 1973 | 26.7 C (80.1 F) |
| 1974 | 30.6 C (87.1 F) |
| 1975 | 35.6 C (96.1 F) |
| 1976 | 35.6 C (96.1 F) |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 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 | 24.4 C (75.9 F) |
| 2005 | 37.8 C (100.0 F) |
| 2006 | 37.2 C (99.0 F) |
| 2007 | 33.3 C (91.9 F) |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | 31.7 C (89.1 F) |
| 2017 | 36.1 C (97.0 F) |
| 2018 | 37.2 C (99.0 F) |
| 2019 | 35.0 C (95.0 F) |
| 2020 | 36.7 C (98.1 F) |
| 2021 | 37.2 C (99.0 F) |
| 2022 | 36.1 C (97.0 F) |
| 2023 | 37.2 C (99.0 F) |
| 2024 | 37.2 C (99.0 F) |
| 2025 | 37.8 C (100.0 F) |
| 2026 | 28.9 C (84.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1910 | -22.8 C (-9.0 F) |
| 1911 | -21.7 C (-7.1 F) |
| 1912 | -22.2 C (-8.0 F) |
| 1913 | -31.7 C (-25.1 F) |
| 1914 | -22.2 C (-8.0 F) |
| 1915 | -17.8 C (0.0 F) |
| 1916 | -17.2 C (1.0 F) |
| 1917 | -10.6 C (12.9 F) |
| 1918 | -21.7 C (-7.1 F) |
| 1919 | -17.8 C (0.0 F) |
| 1920 | -20.6 C (-5.1 F) |
| 1921 | -21.7 C (-7.1 F) |
| 1922 | -23.3 C (-9.9 F) |
| 1923 | 0.0 C (32.0 F) |
| 1924 | n/a |
| 1925 | -10.0 C (14.0 F) |
| 1926 | -16.7 C (1.9 F) |
| 1927 | -20.0 C (-4.0 F) |
| 1928 | -18.9 C (-2.0 F) |
| 1929 | -30.0 C (-22.0 F) |
| 1930 | -31.7 C (-25.1 F) |
| 1931 | -17.8 C (0.0 F) |
| 1932 | -17.2 C (1.0 F) |
| 1933 | -17.8 C (0.0 F) |
| 1934 | -13.9 C (7.0 F) |
| 1935 | -21.1 C (-6.0 F) |
| 1936 | -17.8 C (0.0 F) |
| 1937 | -22.2 C (-8.0 F) |
| 1938 | -17.8 C (0.0 F) |
| 1939 | -20.0 C (-4.0 F) |
| 1940 | -21.1 C (-6.0 F) |
| 1941 | -15.6 C (3.9 F) |
| 1942 | -24.4 C (-11.9 F) |
| 1943 | -17.8 C (0.0 F) |
| 1944 | -18.3 C (-0.9 F) |
| 1945 | -20.0 C (-4.0 F) |
| 1946 | -17.2 C (1.0 F) |
| 1947 | -15.0 C (5.0 F) |
| 1948 | -23.9 C (-11.0 F) |
| 1949 | -22.2 C (-8.0 F) |
| 1950 | n/a |
| 1951 | n/a |
| 1952 | n/a |
| 1953 | n/a |
| 1954 | n/a |
| 1955 | n/a |
| 1956 | n/a |
| 1957 | n/a |
| 1958 | n/a |
| 1959 | n/a |
| 1960 | n/a |
| 1961 | n/a |
| 1962 | n/a |
| 1963 | 3.3 C (37.9 F) |
| 1964 | n/a |
| 1965 | n/a |
| 1966 | n/a |
| 1967 | n/a |
| 1968 | n/a |
| 1969 | n/a |
| 1970 | -13.3 C (8.1 F) |
| 1971 | -25.6 C (-14.1 F) |
| 1972 | -21.1 C (-6.0 F) |
| 1973 | -16.7 C (1.9 F) |
| 1974 | -25.0 C (-13.0 F) |
| 1975 | -14.4 C (6.1 F) |
| 1976 | -20.0 C (-4.0 F) |
| 1977 | n/a |
| 1978 | n/a |
| 1979 | n/a |
| 1980 | n/a |
| 1981 | n/a |
| 1982 | n/a |
| 1983 | n/a |
| 1984 | n/a |
| 1985 | n/a |
| 1986 | n/a |
| 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 | -18.3 C (-0.9 F) |
| 2005 | -20.6 C (-5.1 F) |
| 2006 | -18.3 C (-0.9 F) |
| 2007 | -18.9 C (-2.0 F) |
| 2012 | n/a |
| 2013 | n/a |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | -15.0 C (5.0 F) |
| 2017 | -17.2 C (1.0 F) |
| 2018 | -13.9 C (7.0 F) |
| 2019 | -17.8 C (0.0 F) |
| 2020 | -18.3 C (-0.9 F) |
| 2021 | -14.4 C (6.1 F) |
| 2022 | -18.9 C (-2.0 F) |
| 2023 | -15.6 C (3.9 F) |
| 2024 | -17.2 C (1.0 F) |
| 2025 | -18.9 C (-2.0 F) |
| 2026 | -16.1 C (3.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1910 | 22.4 mm (0.9 in) |
| 1911 | 26.7 mm (1.1 in) |
| 1912 | 34.3 mm (1.4 in) |
| 1913 | 23.9 mm (0.9 in) |
| 1914 | 25.4 mm (1.0 in) |
| 1915 | 29.2 mm (1.1 in) |
| 1916 | 20.8 mm (0.8 in) |
| 1917 | 27.9 mm (1.1 in) |
| 1918 | 22.9 mm (0.9 in) |
| 1919 | 28.7 mm (1.1 in) |
| 1920 | 17.3 mm (0.7 in) |
| 1921 | 21.1 mm (0.8 in) |
| 1922 | 33.0 mm (1.3 in) |
| 1923 | 33.0 mm (1.3 in) |
| 1924 | 22.4 mm (0.9 in) |
| 1925 | 20.3 mm (0.8 in) |
| 1926 | 20.3 mm (0.8 in) |
| 1927 | 23.6 mm (0.9 in) |
| 1928 | 24.6 mm (1.0 in) |
| 1929 | 19.8 mm (0.8 in) |
| 1930 | 22.4 mm (0.9 in) |
| 1931 | 26.7 mm (1.1 in) |
| 1932 | 17.8 mm (0.7 in) |
| 1933 | 17.8 mm (0.7 in) |
| 1934 | 26.7 mm (1.1 in) |
| 1935 | 26.7 mm (1.1 in) |
| 1936 | 32.8 mm (1.3 in) |
| 1937 | 25.9 mm (1.0 in) |
| 1938 | 25.1 mm (1.0 in) |
| 1939 | 26.7 mm (1.1 in) |
| 1940 | 27.7 mm (1.1 in) |
| 1941 | 35.6 mm (1.4 in) |
| 1942 | 21.8 mm (0.9 in) |
| 1943 | 50.8 mm (2.0 in) |
| 1944 | 21.6 mm (0.9 in) |
| 1945 | 27.9 mm (1.1 in) |
| 1946 | 29.0 mm (1.1 in) |
| 1947 | 29.5 mm (1.2 in) |
| 1948 | 35.3 mm (1.4 in) |
| 1949 | 12.2 mm (0.5 in) |
| 1950 | 28.2 mm (1.1 in) |
| 1951 | 62.2 mm (2.4 in) |
| 1952 | 21.3 mm (0.8 in) |
| 1953 | 30.5 mm (1.2 in) |
| 1954 | 23.9 mm (0.9 in) |
| 1955 | 27.4 mm (1.1 in) |
| 1956 | 26.4 mm (1.0 in) |
| 1957 | 27.9 mm (1.1 in) |
| 1958 | 23.6 mm (0.9 in) |
| 1959 | 35.3 mm (1.4 in) |
| 1960 | 19.1 mm (0.8 in) |
| 1961 | 29.5 mm (1.2 in) |
| 1962 | 26.4 mm (1.0 in) |
| 1963 | 29.0 mm (1.1 in) |
| 1964 | 22.6 mm (0.9 in) |
| 1965 | 40.6 mm (1.6 in) |
| 1966 | 27.4 mm (1.1 in) |
| 1967 | 21.8 mm (0.9 in) |
| 1968 | 16.3 mm (0.6 in) |
| 1969 | 52.1 mm (2.1 in) |
| 1970 | 54.1 mm (2.1 in) |
| 1971 | 28.2 mm (1.1 in) |
| 1972 | 24.4 mm (1.0 in) |
| 1973 | 24.6 mm (1.0 in) |
| 1974 | 22.4 mm (0.9 in) |
| 1975 | 25.9 mm (1.0 in) |
| 1976 | 19.1 mm (0.8 in) |
| 1977 | 19.8 mm (0.8 in) |
| 1978 | 41.1 mm (1.6 in) |
| 1979 | 24.6 mm (1.0 in) |
| 1980 | 21.1 mm (0.8 in) |
| 1981 | 36.6 mm (1.4 in) |
| 1982 | 40.1 mm (1.6 in) |
| 1983 | 34.8 mm (1.4 in) |
| 1984 | 53.8 mm (2.1 in) |
| 1985 | 35.1 mm (1.4 in) |
| 1986 | 42.7 mm (1.7 in) |
| 1987 | 18.0 mm (0.7 in) |
| 1988 | 26.9 mm (1.1 in) |
| 1989 | 21.3 mm (0.8 in) |
| 1990 | 29.0 mm (1.1 in) |
| 1991 | 37.3 mm (1.5 in) |
| 1992 | 42.4 mm (1.7 in) |
| 1993 | 41.7 mm (1.6 in) |
| 1994 | 49.8 mm (2.0 in) |
| 1995 | 32.0 mm (1.3 in) |
| 1996 | 41.1 mm (1.6 in) |
| 1997 | 39.9 mm (1.6 in) |
| 1998 | 29.7 mm (1.2 in) |
| 1999 | 25.7 mm (1.0 in) |
| 2000 | 15.7 mm (0.6 in) |
| 2001 | 36.1 mm (1.4 in) |
| 2002 | 18.8 mm (0.7 in) |
| 2003 | 25.7 mm (1.0 in) |
| 2004 | 25.7 mm (1.0 in) |
| 2005 | 37.1 mm (1.5 in) |
| 2006 | 34.8 mm (1.4 in) |
| 2007 | 13.5 mm (0.5 in) |
| 2012 | 19.3 mm (0.8 in) |
| 2013 | 26.9 mm (1.1 in) |
| 2014 | 26.4 mm (1.0 in) |
| 2015 | 22.4 mm (0.9 in) |
| 2016 | 20.8 mm (0.8 in) |
| 2017 | 24.1 mm (0.9 in) |
| 2018 | 22.1 mm (0.9 in) |
| 2019 | 27.7 mm (1.1 in) |
| 2020 | 29.5 mm (1.2 in) |
| 2021 | 12.2 mm (0.5 in) |
| 2022 | 21.8 mm (0.9 in) |
| 2023 | 14.7 mm (0.6 in) |
| 2024 | 24.9 mm (1.0 in) |
| 2025 | 15.5 mm (0.6 in) |
| 2026 | 9.9 mm (0.39 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1910 | 36.8 mm (1.4 in) |
| 1911 | 45.0 mm (1.8 in) |
| 1912 | 41.2 mm (1.6 in) |
| 1913 | 28.7 mm (1.1 in) |
| 1914 | 55.0 mm (2.2 in) |
| 1915 | 50.0 mm (2.0 in) |
| 1916 | 36.9 mm (1.5 in) |
| 1917 | 57.8 mm (2.3 in) |
| 1918 | 38.2 mm (1.5 in) |
| 1919 | 68.1 mm (2.7 in) |
| 1920 | 35.6 mm (1.4 in) |
| 1921 | 42.7 mm (1.7 in) |
| 1922 | 50.8 mm (2.0 in) |
| 1923 | 42.9 mm (1.7 in) |
| 1924 | 43.7 mm (1.7 in) |
| 1925 | 33.1 mm (1.3 in) |
| 1926 | 31.8 mm (1.3 in) |
| 1927 | 52.7 mm (2.1 in) |
| 1928 | 25.1 mm (1.0 in) |
| 1929 | 39.6 mm (1.6 in) |
| 1930 | 48.0 mm (1.9 in) |
| 1931 | 46.9 mm (1.8 in) |
| 1932 | 28.0 mm (1.1 in) |
| 1933 | 34.4 mm (1.4 in) |
| 1934 | 36.2 mm (1.4 in) |
| 1935 | 48.3 mm (1.9 in) |
| 1936 | 50.8 mm (2.0 in) |
| 1937 | 60.6 mm (2.4 in) |
| 1938 | 43.2 mm (1.7 in) |
| 1939 | 44.0 mm (1.7 in) |
| 1940 | 36.3 mm (1.4 in) |
| 1941 | 51.7 mm (2.0 in) |
| 1942 | 38.7 mm (1.5 in) |
| 1943 | 58.7 mm (2.3 in) |
| 1944 | 62.6 mm (2.5 in) |
| 1945 | 40.9 mm (1.6 in) |
| 1946 | 50.4 mm (2.0 in) |
| 1947 | 41.7 mm (1.6 in) |
| 1948 | 43.5 mm (1.7 in) |
| 1949 | 30.9 mm (1.2 in) |
| 1950 | 43.4 mm (1.7 in) |
| 1951 | 92.9 mm (3.7 in) |
| 1952 | 93.4 mm (3.7 in) |
| 1953 | 40.2 mm (1.6 in) |
| 1954 | 43.0 mm (1.7 in) |
| 1955 | 44.2 mm (1.7 in) |
| 1956 | 43.8 mm (1.7 in) |
| 1957 | 56.3 mm (2.2 in) |
| 1958 | 34.0 mm (1.3 in) |
| 1959 | 57.7 mm (2.3 in) |
| 1960 | 29.9 mm (1.2 in) |
| 1961 | 71.1 mm (2.8 in) |
| 1962 | 55.1 mm (2.2 in) |
| 1963 | 63.0 mm (2.5 in) |
| 1964 | 58.9 mm (2.3 in) |
| 1965 | 62.9 mm (2.5 in) |
| 1966 | 47.0 mm (1.9 in) |
| 1967 | 33.3 mm (1.3 in) |
| 1968 | 46.4 mm (1.8 in) |
| 1969 | 67.5 mm (2.7 in) |
| 1970 | 92.7 mm (3.6 in) |
| 1971 | 61.8 mm (2.4 in) |
| 1972 | 41.2 mm (1.6 in) |
| 1973 | 35.5 mm (1.4 in) |
| 1974 | 41.6 mm (1.6 in) |
| 1975 | 46.9 mm (1.8 in) |
| 1976 | 35.5 mm (1.4 in) |
| 1977 | 37.0 mm (1.5 in) |
| 1978 | 55.3 mm (2.2 in) |
| 1979 | 68.7 mm (2.7 in) |
| 1980 | 64.4 mm (2.5 in) |
| 1981 | 51.6 mm (2.0 in) |
| 1982 | 42.9 mm (1.7 in) |
| 1983 | 107.1 mm (4.2 in) |
| 1984 | 76.7 mm (3.0 in) |
| 1985 | 86.2 mm (3.4 in) |
| 1986 | 69.2 mm (2.7 in) |
| 1987 | 34.3 mm (1.4 in) |
| 1988 | 46.0 mm (1.8 in) |
| 1989 | 41.6 mm (1.6 in) |
| 1990 | 43.3 mm (1.7 in) |
| 1991 | 57.3 mm (2.3 in) |
| 1992 | 81.8 mm (3.2 in) |
| 1993 | 49.1 mm (1.9 in) |
| 1994 | 50.8 mm (2.0 in) |
| 1995 | 59.9 mm (2.4 in) |
| 1996 | 83.7 mm (3.3 in) |
| 1997 | 83.1 mm (3.3 in) |
| 1998 | 35.3 mm (1.4 in) |
| 1999 | 86.7 mm (3.4 in) |
| 2000 | 29.7 mm (1.2 in) |
| 2001 | 52.9 mm (2.1 in) |
| 2002 | 41.4 mm (1.6 in) |
| 2003 | 81.3 mm (3.2 in) |
| 2004 | 35.3 mm (1.4 in) |
| 2005 | 56.7 mm (2.2 in) |
| 2006 | 41.0 mm (1.6 in) |
| 2007 | 25.2 mm (1.0 in) |
| 2012 | 16.3 mm (0.6 in) |
| 2013 | 21.1 mm (0.8 in) |
| 2014 | n/a |
| 2015 | n/a |
| 2016 | 10.2 mm (0.4 in) |
| 2017 | 22.9 mm (0.9 in) |
| 2018 | 40.6 mm (1.6 in) |
| 2019 | 52.6 mm (2.1 in) |
| 2020 | 30.8 mm (1.2 in) |
| 2021 | 20.8 mm (0.8 in) |
| 2022 | 21.8 mm (0.9 in) |
| 2023 | 15.2 mm (0.6 in) |
| 2024 | 30.8 mm (1.2 in) |
| 2025 | 23.3 mm (0.9 in) |
| 2026 | 0.0 mm (0.00 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1910 | 25 days |
| 1911 | 20 days |
| 1912 | 24 days |
| 1913 | 13 days |
| 1914 | 37 days |
| 1915 | 36 days |
| 1916 | 17 days |
| 1917 | 34 days |
| 1918 | 22 days |
| 1919 | 30 days |
| 1920 | 18 days |
| 1921 | 15 days |
| 1922 | 23 days |
| 1923 | 22 days |
| 1924 | 32 days |
| 1925 | 26 days |
| 1926 | 25 days |
| 1927 | 24 days |
| 1928 | 24 days |
| 1929 | 50 days |
| 1930 | 24 days |
| 1931 | 26 days |
| 1932 | 36 days |
| 1933 | 29 days |
| 1934 | 30 days |
| 1935 | 18 days |
| 1936 | 31 days |
| 1937 | 26 days |
| 1938 | 19 days |
| 1939 | 43 days |
| 1940 | 24 days |
| 1941 | 19 days |
| 1942 | 30 days |
| 1943 | 23 days |
| 1944 | 36 days |
| 1945 | 17 days |
| 1946 | 24 days |
| 1947 | 14 days |
| 1948 | 24 days |
| 1949 | 27 days |
| 1950 | 40 days |
| 1951 | 29 days |
| 1952 | 49 days |
| 1953 | 47 days |
| 1954 | 23 days |
| 1955 | 27 days |
| 1956 | 34 days |
| 1957 | 21 days |
| 1958 | 27 days |
| 1959 | 25 days |
| 1960 | 49 days |
| 1961 | 25 days |
| 1962 | 30 days |
| 1963 | 25 days |
| 1964 | 27 days |
| 1965 | 21 days |
| 1966 | 24 days |
| 1967 | 22 days |
| 1968 | 28 days |
| 1969 | 27 days |
| 1970 | 24 days |
| 1971 | 29 days |
| 1972 | 33 days |
| 1973 | 21 days |
| 1974 | 36 days |
| 1975 | 20 days |
| 1976 | 40 days |
| 1977 | 22 days |
| 1978 | 32 days |
| 1979 | 20 days |
| 1980 | 44 days |
| 1981 | 28 days |
| 1982 | 28 days |
| 1983 | 25 days |
| 1984 | 15 days |
| 1985 | 19 days |
| 1986 | 27 days |
| 1987 | 17 days |
| 1988 | 20 days |
| 1989 | 24 days |
| 1990 | 21 days |
| 1991 | 23 days |
| 1992 | 23 days |
| 1993 | 18 days |
| 1994 | 28 days |
| 1995 | 20 days |
| 1996 | 19 days |
| 1997 | 33 days |
| 1998 | 21 days |
| 1999 | 23 days |
| 2000 | 23 days |
| 2001 | 22 days |
| 2002 | 27 days |
| 2003 | 29 days |
| 2004 | 24 days |
| 2005 | 25 days |
| 2006 | 18 days |
| 2007 | 17 days |
| 2012 | 6 days |
| 2013 | 4 days |
| 2014 | 4 days |
| 2015 | 4 days |
| 2016 | 13 days |
| 2017 | 25 days |
| 2018 | 23 days |
| 2019 | 27 days |
| 2020 | 36 days |
| 2021 | 20 days |
| 2022 | 42 days |
| 2023 | 30 days |
| 2024 | 24 days |
| 2025 | 25 days |
| 2026 | 22 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
23 years with a frostAcross 23 years with a frost, the median last spring frost at Shoshone falls on 24 April and the median first autumn frost on 18 October, which leaves a median of 175 days between them.
| Measure | Median, all years | Earliest period | Recent period (1910 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 24 April | n/a | 24 April | n/a | n/a |
| First autumn frost | 18 October | n/a | 18 October | n/a | n/a |
| Growing days | 175 days | n/a | 175 days | n/a | n/a |
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
82 years, 1910 to 2006A day with at least 27.8 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 63.5 mm (2.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 27.8 mm (1.1 in) | |
| 5 years | 36.4 mm (1.4 in) | |
| 10 years | 42.4 mm (1.7 in) | |
| 25 years | 50.5 mm (2.0 in) | |
| 50 years | 56.9 mm (2.2 in) | |
| 100 years | 63.5 mm (2.5 in) | Longer than the 82 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, 82 years of values from 1910 to 2006.
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: 62.2 mm (2.4 in) in 1951; 54.1 mm (2.1 in) in 1970; 53.8 mm (2.1 in) in 1984.
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 (2026-10-12).