Allakaket Weather Records (USC00500230)
Record envelope, standing records and threshold days for Allakaket (USC00500230), Alaska, United States, with 92 years of record.
Key Facts for Allakaket
- Allakaket (USC00500230) is a weather station in Alaska, United States at 66.57 latitude and -152.64 longitude, 122 m (400 ft) above sea level.
- The station reports from 1907 to 1998, 92 years of record.
- 1,464 records set at Allakaket still stand.
- Records are tracked for tmax, tmin, prcp, snow: an element needs 30 years of data to be eligible.
- Allakaket set a daily record low minimum temperature of -33.9 C (-29.0 F) on 29 October 1982.
About the Station
- Location: Alaska, United States, 66.57 latitude, -152.64 longitude.
- Elevation: 122 m (400 ft).
- Period of record: 1907 to 1998, 92 years.
- Eligible elements: tmax, tmin, prcp, snow.
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 | 9.4 C (48.9 F) | -59.4 C (-74.9 F) | n/a | n/a |
| Feb | 7.2 C (45.0 F) | -56.7 C (-70.1 F) | n/a | n/a |
| Mar | 7.2 C (45.0 F) | -55.6 C (-68.1 F) | n/a | n/a |
| Apr | 18.3 C (64.9 F) | -42.8 C (-45.0 F) | n/a | n/a |
| May | 28.3 C (82.9 F) | -27.2 C (-17.0 F) | n/a | n/a |
| Jun | 33.3 C (91.9 F) | -8.3 C (17.1 F) | n/a | n/a |
| Jul | 34.4 C (93.9 F) | -6.1 C (21.0 F) | n/a | n/a |
| Aug | 31.1 C (88.0 F) | -8.3 C (17.1 F) | n/a | n/a |
| Sep | 27.8 C (82.0 F) | -20.0 C (-4.0 F) | n/a | n/a |
| Oct | 12.8 C (55.0 F) | -40.6 C (-41.1 F) | n/a | n/a |
| Nov | 6.1 C (43.0 F) | -51.7 C (-61.1 F) | n/a | n/a |
| Dec | 3.9 C (39.0 F) | -56.1 C (-69.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1907 | 7 |
| 1908 | 20 |
| 1909 | 21 |
| 1910 | 31 |
| 1911 | 31 |
| 1912 | 12 |
| 1913 | 9 |
| 1914 | 19 |
| 1915 | 28 |
| 1916 | 19 |
| 1917 | 34 |
| 1918 | 35 |
| 1919 | 29 |
| 1920 | 28 |
| 1921 | 14 |
| 1922 | 15 |
| 1923 | 33 |
| 1924 | 43 |
| 1925 | 20 |
| 1926 | 22 |
| 1927 | 22 |
| 1928 | 29 |
| 1933 | 13 |
| 1934 | 30 |
| 1935 | 39 |
| 1936 | 19 |
| 1937 | 25 |
| 1938 | 30 |
| 1939 | 11 |
| 1940 | 34 |
| 1941 | 11 |
| 1942 | 16 |
| 1943 | 36 |
| 1944 | 20 |
| 1945 | 22 |
| 1946 | 10 |
| 1947 | 17 |
| 1948 | 15 |
| 1949 | 1 |
| 1950 | 12 |
| 1951 | 3 |
| 1953 | 20 |
| 1954 | 27 |
| 1955 | 24 |
| 1956 | 32 |
| 1957 | 26 |
| 1958 | 21 |
| 1959 | 13 |
| 1960 | 15 |
| 1961 | 17 |
| 1962 | 10 |
| 1963 | 7 |
| 1964 | 20 |
| 1965 | 5 |
| 1966 | 9 |
| 1967 | 3 |
| 1968 | 14 |
| 1969 | 14 |
| 1970 | 17 |
| 1971 | 34 |
| 1972 | 37 |
| 1973 | 11 |
| 1974 | 25 |
| 1975 | 35 |
| 1976 | 16 |
| 1977 | 16 |
| 1978 | 18 |
| 1979 | 26 |
| 1980 | 15 |
| 1981 | 26 |
| 1982 | 26 |
All-Time Record Progression
8 new records| Date | Kind | Detail |
|---|---|---|
| 1955-01-04 | Record low minimum temperature | Record low minimum temperature -57.8 C (-72.0 F) |
| 1955-07-25 | Record high maximum temperature | Record high maximum temperature 34.4 C (93.9 F) |
| 1955-07-25 | Record high minimum temperature | Record high minimum temperature 20.0 C (68.0 F) |
| 1971-01-23 | Record low maximum temperature | Record low maximum temperature -53.9 C (-65.0 F) |
| 1971-01-24 | Record low maximum temperature | Record low maximum temperature -54.4 C (-65.9 F) |
| 1971-01-24 | Record low minimum temperature | Record low minimum temperature -59.4 C (-74.9 F) |
| 1972-07-10 | Record high minimum temperature | Record high minimum temperature 21.7 C (71.1 F) |
| 1972-07-12 | Record high minimum temperature | Record high minimum temperature 24.4 C (75.9 F) |
Wettest Day of Each Month
Jul: 52.6 mm (2.1 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 20.8 mm (0.8 in) | 14 January 1957 |
| Feb | 25.4 mm (1.0 in) | 28 February 1920 |
| Mar | 20.8 mm (0.8 in) | 4 March 1955 |
| Apr | 26.9 mm (1.1 in) | 26 April 1939 |
| May | 27.9 mm (1.1 in) | 30 May 1975 |
| Jun | 46.7 mm (1.8 in) | 17 June 1927 |
| Jul | 52.6 mm (2.1 in) | 5 July 1938 |
| Aug | 30.5 mm (1.2 in) | 27 August 1960 |
| Sep | 40.6 mm (1.6 in) | 12 September 1915 |
| Oct | 50.8 mm (2.0 in) | 3 October 1916 |
| Nov | 36.8 mm (1.4 in) | 2 November 1966 |
| Dec | 20.3 mm (0.8 in) | 4 December 1934 |
Period of Record Coverage
1907 to 1982| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1907 | 120 | 33% | No |
| 1908 | 353 | 96% | Yes |
| 1909 | 349 | 96% | Yes |
| 1910 | 344 | 94% | Yes |
| 1911 | 363 | 99% | Yes |
| 1912 | 295 | 81% | No |
| 1913 | 343 | 94% | Yes |
| 1914 | 351 | 96% | Yes |
| 1915 | 358 | 98% | Yes |
| 1916 | 328 | 90% | No |
| 1917 | 278 | 76% | No |
| 1918 | 191 | 52% | No |
| 1919 | 353 | 97% | Yes |
| 1920 | 225 | 61% | No |
| 1921 | 50 | 14% | No |
| 1922 | 363 | 99% | Yes |
| 1923 | 361 | 99% | Yes |
| 1924 | 343 | 94% | Yes |
| 1925 | 352 | 96% | Yes |
| 1926 | 320 | 88% | No |
| 1927 | 320 | 88% | No |
| 1928 | 295 | 81% | No |
| 1933 | 296 | 81% | No |
| 1934 | 326 | 89% | No |
| 1935 | 331 | 91% | Yes |
| 1936 | 314 | 86% | No |
| 1937 | 279 | 76% | No |
| 1938 | 351 | 96% | Yes |
| 1939 | 338 | 93% | Yes |
| 1940 | 261 | 71% | No |
| 1941 | 343 | 94% | Yes |
| 1942 | 321 | 88% | No |
| 1943 | 344 | 94% | Yes |
| 1944 | 357 | 98% | Yes |
| 1945 | 353 | 97% | Yes |
| 1946 | 328 | 90% | No |
| 1947 | 358 | 98% | Yes |
| 1948 | 322 | 88% | No |
| 1949 | 111 | 30% | No |
| 1950 | 301 | 82% | No |
| 1951 | 84 | 23% | No |
| 1953 | 346 | 95% | Yes |
| 1954 | 287 | 79% | No |
| 1955 | 267 | 73% | No |
| 1956 | 264 | 72% | No |
| 1957 | 309 | 85% | No |
| 1958 | 334 | 92% | Yes |
| 1959 | 320 | 88% | No |
| 1960 | 345 | 94% | Yes |
| 1961 | 318 | 87% | No |
| 1962 | 309 | 85% | No |
| 1963 | 189 | 52% | No |
| 1964 | 243 | 66% | No |
| 1965 | 107 | 29% | No |
| 1966 | 139 | 38% | No |
| 1967 | 89 | 24% | No |
| 1968 | 209 | 57% | No |
| 1969 | 238 | 65% | No |
| 1970 | 320 | 88% | No |
| 1971 | 357 | 98% | Yes |
| 1972 | 358 | 98% | Yes |
| 1973 | 298 | 82% | No |
| 1974 | 331 | 91% | Yes |
| 1975 | 328 | 90% | No |
| 1976 | 292 | 80% | No |
| 1977 | 359 | 98% | Yes |
| 1978 | 330 | 90% | Yes |
| 1979 | 350 | 96% | Yes |
| 1980 | 252 | 69% | No |
| 1981 | 244 | 67% | No |
| 1982 | 181 | 50% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 29 October 1982 | Allakaket, US | daily low min | -33.9 C (-29.0 F) | 0.6 C (1.1 F) | 65 years | 26 of 100 (Routine) |
| 28 October 1982 | Allakaket, US | daily low max | -22.2 C (-8.0 F) | 1.6 C (2.9 F) | 24 years | 16 of 100 (Routine) |
| 25 October 1982 | Allakaket, US | daily low min (Tie) | -33.3 C (-27.9 F) | tie | 47 years | 5 of 100 (Routine) |
| 25 October 1982 | Allakaket, US | monthly low max (Tie) | -27.2 C (-17.0 F) | tie | 6 years | 4 of 100 (Routine) |
| 24 October 1982 | Allakaket, US | daily low max | -21.7 C (-7.1 F) | 3.4 C (6.1 F) | 47 years | 26 of 100 (Routine) |
| 14 October 1982 | Allakaket, US | daily low max | -16.1 C (3.0 F) | 5.5 C (9.9 F) | 75 years | 38 of 100 (Notable) |
| 11 October 1982 | Allakaket, US | daily low max (Tie) | -8.3 C (17.1 F) | tie | 75 years | 7 of 100 (Routine) |
| 10 October 1982 | Allakaket, US | daily low max | -10.6 C (12.9 F) | 3.4 C (6.1 F) | 20 years | 18 of 100 (Routine) |
| 19 September 1982 | Allakaket, US | daily rain | 10.2 mm (0.4 in) | 0.5 mm (0.02 in) | 56 years | 20 of 100 (Routine) |
| 18 September 1982 | Allakaket, US | daily rain | 13.2 mm (0.5 in) | 1.0 mm (0.04 in) | 37 years | 20 of 100 (Routine) |
| 27 July 1982 | Allakaket, US | daily rain | 29.2 mm (1.1 in) | 14.0 mm (0.6 in) | 0 years | 29 of 100 (Routine) |
| 26 July 1982 | Allakaket, US | daily low min | -2.8 C (27.0 F) | 1.1 C (2.0 F) | 7 years | 12 of 100 (Routine) |
| 25 July 1982 | Allakaket, US | daily low min (Tie) | -2.2 C (28.0 F) | tie | 12 years | 2 of 100 (Routine) |
| 28 June 1982 | Allakaket, US | daily high max (Tie) | 30.0 C (86.0 F) | tie | 67 years | 6 of 100 (Routine) |
| 20 June 1982 | Allakaket, US | daily low max | 11.7 C (53.1 F) | 1.1 C (2.0 F) | 44 years | 22 of 100 (Routine) |
| 19 June 1982 | Allakaket, US | daily low max | 12.2 C (54.0 F) | 1.7 C (3.1 F) | 60 years | 28 of 100 (Routine) |
| 14 June 1982 | Allakaket, US | daily low max | 11.1 C (52.0 F) | 2.2 C (4.0 F) | 28 years | 19 of 100 (Routine) |
| 10 June 1982 | Allakaket, US | daily low max (Tie) | 12.2 C (54.0 F) | tie | 71 years | 7 of 100 (Routine) |
| 3 June 1982 | Allakaket, US | daily low min (Tie) | -1.7 C (28.9 F) | tie | 64 years | 6 of 100 (Routine) |
| 1 June 1982 | Allakaket, US | daily low max | 7.8 C (46.0 F) | 1.6 C (2.9 F) | 48 years | 24 of 100 (Routine) |
Climate Trend
24 complete years, 1908 to 1977| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1908 | -7.3 C | +0.05 C |
| 1909 | -10.4 C | -2.99 C |
| 1910 | -9.3 C | -1.93 C |
| 1911 | -7.6 C | -0.16 C |
| 1913 | -8.1 C | -0.66 C |
| 1914 | -6.5 C | +0.86 C |
| 1915 | -6.0 C | +1.37 C |
| 1919 | -7.5 C | -0.10 C |
| 1922 | -7.1 C | +0.25 C |
| 1923 | -6.2 C | +1.22 C |
| 1925 | -7.3 C | +0.06 C |
| 1934 | -6.9 C | +0.47 C |
| 1935 | -9.2 C | -1.85 C |
| 1938 | -6.3 C | +1.09 C |
| 1941 | -6.4 C | +1.03 C |
| 1943 | -5.2 C | +2.20 C |
| 1944 | -5.5 C | +1.90 C |
| 1945 | -7.2 C | +0.19 C |
| 1947 | -7.1 C | +0.32 C |
| 1958 | -7.1 C | +0.33 C |
| 1960 | -6.1 C | +1.29 C |
| 1971 | -10.2 C | -2.82 C |
| 1972 | -9.1 C | -1.75 C |
| 1977 | -7.7 C | -0.27 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
1907 to 1998| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 34.4 C (93.9 F) | 1955 | 29.4 C (84.9 F) | 71 |
| Coldest night (TNn) | -59.4 C (-74.9 F) | 1971 | -52.2 C (-62.0 F) | 71 |
| Wettest day (Rx1day) | 52.6 mm (2.1 in) | 1938 | 20.8 mm (0.8 in) | 73 |
| Wettest five days (Rx5day) | 86.7 mm (3.4 in) | 1938 | 36.3 mm (1.4 in) | 73 |
| Longest dry spell (CDD) | 78 days | 1950 | 32 days | 73 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1907 | 24.4 C (75.9 F) |
| 1908 | 29.4 C (84.9 F) |
| 1909 | 28.9 C (84.0 F) |
| 1910 | 31.7 C (89.1 F) |
| 1911 | 30.6 C (87.1 F) |
| 1912 | 28.3 C (82.9 F) |
| 1913 | 29.4 C (84.9 F) |
| 1914 | 28.9 C (84.0 F) |
| 1915 | 30.0 C (86.0 F) |
| 1916 | 30.0 C (86.0 F) |
| 1917 | 27.2 C (81.0 F) |
| 1918 | 25.0 C (77.0 F) |
| 1919 | 31.1 C (88.0 F) |
| 1920 | 27.8 C (82.0 F) |
| 1921 | 28.3 C (82.9 F) |
| 1922 | 26.1 C (79.0 F) |
| 1923 | 32.2 C (90.0 F) |
| 1924 | 29.4 C (84.9 F) |
| 1925 | 28.3 C (82.9 F) |
| 1926 | 29.4 C (84.9 F) |
| 1927 | 28.3 C (82.9 F) |
| 1928 | 30.6 C (87.1 F) |
| 1933 | 32.2 C (90.0 F) |
| 1934 | 28.9 C (84.0 F) |
| 1935 | 30.6 C (87.1 F) |
| 1936 | 29.4 C (84.9 F) |
| 1937 | 32.2 C (90.0 F) |
| 1938 | 28.9 C (84.0 F) |
| 1939 | 28.3 C (82.9 F) |
| 1940 | 33.3 C (91.9 F) |
| 1941 | 28.3 C (82.9 F) |
| 1942 | 33.3 C (91.9 F) |
| 1943 | 29.4 C (84.9 F) |
| 1944 | 28.3 C (82.9 F) |
| 1945 | 26.1 C (79.0 F) |
| 1946 | 29.4 C (84.9 F) |
| 1947 | 30.0 C (86.0 F) |
| 1948 | 29.4 C (84.9 F) |
| 1949 | 22.2 C (72.0 F) |
| 1950 | 28.9 C (84.0 F) |
| 1951 | 22.2 C (72.0 F) |
| 1953 | 32.2 C (90.0 F) |
| 1954 | 28.3 C (82.9 F) |
| 1955 | 34.4 C (93.9 F) |
| 1956 | 28.9 C (84.0 F) |
| 1957 | 32.8 C (91.0 F) |
| 1958 | 32.2 C (90.0 F) |
| 1959 | 29.4 C (84.9 F) |
| 1960 | 31.1 C (88.0 F) |
| 1961 | 29.4 C (84.9 F) |
| 1962 | 28.9 C (84.0 F) |
| 1963 | 31.1 C (88.0 F) |
| 1964 | 28.3 C (82.9 F) |
| 1965 | 27.8 C (82.0 F) |
| 1966 | 26.7 C (80.1 F) |
| 1967 | 15.0 C (59.0 F) |
| 1968 | 30.6 C (87.1 F) |
| 1969 | 31.7 C (89.1 F) |
| 1970 | 26.7 C (80.1 F) |
| 1971 | 32.2 C (90.0 F) |
| 1972 | 31.7 C (89.1 F) |
| 1973 | 26.7 C (80.1 F) |
| 1974 | 30.6 C (87.1 F) |
| 1975 | 30.0 C (86.0 F) |
| 1976 | 30.0 C (86.0 F) |
| 1977 | 31.1 C (88.0 F) |
| 1978 | 27.8 C (82.0 F) |
| 1979 | 27.2 C (81.0 F) |
| 1980 | 28.9 C (84.0 F) |
| 1981 | 28.3 C (82.9 F) |
| 1982 | 30.0 C (86.0 F) |
| 1997 | n/a |
| 1998 | n/a |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1907 | -47.2 C (-53.0 F) |
| 1908 | -54.4 C (-65.9 F) |
| 1909 | -53.3 C (-63.9 F) |
| 1910 | -56.7 C (-70.1 F) |
| 1911 | -55.6 C (-68.1 F) |
| 1912 | -50.6 C (-59.1 F) |
| 1913 | -51.1 C (-60.0 F) |
| 1914 | -49.4 C (-56.9 F) |
| 1915 | -50.0 C (-58.0 F) |
| 1916 | -56.1 C (-69.0 F) |
| 1917 | -57.2 C (-71.0 F) |
| 1918 | -53.9 C (-65.0 F) |
| 1919 | -56.1 C (-69.0 F) |
| 1920 | -53.9 C (-65.0 F) |
| 1921 | -52.2 C (-62.0 F) |
| 1922 | -50.6 C (-59.1 F) |
| 1923 | -56.1 C (-69.0 F) |
| 1924 | -53.3 C (-63.9 F) |
| 1925 | -52.2 C (-62.0 F) |
| 1926 | -48.9 C (-56.0 F) |
| 1927 | -48.3 C (-54.9 F) |
| 1928 | -48.9 C (-56.0 F) |
| 1933 | -50.6 C (-59.1 F) |
| 1934 | -56.7 C (-70.1 F) |
| 1935 | -53.9 C (-65.0 F) |
| 1936 | -49.4 C (-56.9 F) |
| 1937 | -53.9 C (-65.0 F) |
| 1938 | -48.3 C (-54.9 F) |
| 1939 | -50.0 C (-58.0 F) |
| 1940 | -56.1 C (-69.0 F) |
| 1941 | -50.0 C (-58.0 F) |
| 1942 | -47.2 C (-53.0 F) |
| 1943 | -53.3 C (-63.9 F) |
| 1944 | -51.1 C (-60.0 F) |
| 1945 | -53.9 C (-65.0 F) |
| 1946 | -52.8 C (-63.0 F) |
| 1947 | -56.7 C (-70.1 F) |
| 1948 | -52.2 C (-62.0 F) |
| 1949 | -48.3 C (-54.9 F) |
| 1950 | -51.1 C (-60.0 F) |
| 1951 | -52.8 C (-63.0 F) |
| 1953 | -51.7 C (-61.1 F) |
| 1954 | -56.7 C (-70.1 F) |
| 1955 | -57.8 C (-72.0 F) |
| 1956 | -51.1 C (-60.0 F) |
| 1957 | -53.9 C (-65.0 F) |
| 1958 | -53.9 C (-65.0 F) |
| 1959 | -50.0 C (-58.0 F) |
| 1960 | -50.6 C (-59.1 F) |
| 1961 | -53.9 C (-65.0 F) |
| 1962 | -55.0 C (-67.0 F) |
| 1963 | -51.1 C (-60.0 F) |
| 1964 | -51.7 C (-61.1 F) |
| 1965 | -48.9 C (-56.0 F) |
| 1966 | -48.9 C (-56.0 F) |
| 1967 | -46.7 C (-52.1 F) |
| 1968 | -17.8 C (0.0 F) |
| 1969 | -42.8 C (-45.0 F) |
| 1970 | -51.1 C (-60.0 F) |
| 1971 | -59.4 C (-74.9 F) |
| 1972 | -55.0 C (-67.0 F) |
| 1973 | -48.3 C (-54.9 F) |
| 1974 | -53.9 C (-65.0 F) |
| 1975 | -53.9 C (-65.0 F) |
| 1976 | -51.1 C (-60.0 F) |
| 1977 | -50.0 C (-58.0 F) |
| 1978 | -53.3 C (-63.9 F) |
| 1979 | -53.9 C (-65.0 F) |
| 1980 | -46.1 C (-51.0 F) |
| 1981 | -53.9 C (-65.0 F) |
| 1982 | -53.9 C (-65.0 F) |
| 1997 | n/a |
| 1998 | n/a |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1907 | 21.3 mm (0.8 in) |
| 1908 | 17.5 mm (0.7 in) |
| 1909 | 15.7 mm (0.6 in) |
| 1910 | 25.4 mm (1.0 in) |
| 1911 | 33.0 mm (1.3 in) |
| 1912 | 15.5 mm (0.6 in) |
| 1913 | 14.0 mm (0.6 in) |
| 1914 | 10.9 mm (0.4 in) |
| 1915 | 40.6 mm (1.6 in) |
| 1916 | 50.8 mm (2.0 in) |
| 1917 | 40.6 mm (1.6 in) |
| 1918 | 19.8 mm (0.8 in) |
| 1919 | 40.6 mm (1.6 in) |
| 1920 | 25.4 mm (1.0 in) |
| 1921 | 37.6 mm (1.5 in) |
| 1922 | 17.3 mm (0.7 in) |
| 1923 | 26.7 mm (1.1 in) |
| 1924 | 12.7 mm (0.5 in) |
| 1925 | 20.6 mm (0.8 in) |
| 1926 | 13.2 mm (0.5 in) |
| 1927 | 46.7 mm (1.8 in) |
| 1928 | 26.7 mm (1.1 in) |
| 1933 | 26.7 mm (1.1 in) |
| 1934 | 21.6 mm (0.9 in) |
| 1935 | 26.2 mm (1.0 in) |
| 1936 | 11.2 mm (0.4 in) |
| 1937 | 14.2 mm (0.6 in) |
| 1938 | 52.6 mm (2.1 in) |
| 1939 | 26.9 mm (1.1 in) |
| 1940 | 26.2 mm (1.0 in) |
| 1941 | 18.5 mm (0.7 in) |
| 1942 | 16.8 mm (0.7 in) |
| 1943 | 17.5 mm (0.7 in) |
| 1944 | 18.5 mm (0.7 in) |
| 1945 | 14.5 mm (0.6 in) |
| 1946 | 10.2 mm (0.4 in) |
| 1947 | 23.4 mm (0.9 in) |
| 1948 | 20.8 mm (0.8 in) |
| 1949 | 8.9 mm (0.35 in) |
| 1950 | 18.5 mm (0.7 in) |
| 1951 | 8.1 mm (0.32 in) |
| 1953 | 21.6 mm (0.9 in) |
| 1954 | 13.7 mm (0.5 in) |
| 1955 | 20.8 mm (0.8 in) |
| 1956 | 25.4 mm (1.0 in) |
| 1957 | 20.8 mm (0.8 in) |
| 1958 | 26.9 mm (1.1 in) |
| 1959 | 27.7 mm (1.1 in) |
| 1960 | 30.5 mm (1.2 in) |
| 1961 | 19.8 mm (0.8 in) |
| 1962 | 21.6 mm (0.9 in) |
| 1963 | 17.8 mm (0.7 in) |
| 1964 | 22.9 mm (0.9 in) |
| 1965 | 22.4 mm (0.9 in) |
| 1966 | 36.8 mm (1.4 in) |
| 1967 | 0.0 mm (0.00 in) |
| 1968 | 38.1 mm (1.5 in) |
| 1969 | 10.4 mm (0.4 in) |
| 1970 | 15.2 mm (0.6 in) |
| 1971 | 15.2 mm (0.6 in) |
| 1972 | 17.8 mm (0.7 in) |
| 1973 | 15.2 mm (0.6 in) |
| 1974 | 30.5 mm (1.2 in) |
| 1975 | 27.9 mm (1.1 in) |
| 1976 | 32.0 mm (1.3 in) |
| 1977 | 12.7 mm (0.5 in) |
| 1978 | 20.3 mm (0.8 in) |
| 1979 | 11.2 mm (0.4 in) |
| 1980 | 16.5 mm (0.6 in) |
| 1981 | 23.9 mm (0.9 in) |
| 1982 | 29.2 mm (1.1 in) |
| 1997 | 5.1 mm (0.20 in) |
| 1998 | 7.4 mm (0.29 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1907 | 34.8 mm (1.4 in) |
| 1908 | 28.8 mm (1.1 in) |
| 1909 | 27.2 mm (1.1 in) |
| 1910 | 43.2 mm (1.7 in) |
| 1911 | 34.8 mm (1.4 in) |
| 1912 | 28.5 mm (1.1 in) |
| 1913 | 52.2 mm (2.1 in) |
| 1914 | 17.3 mm (0.7 in) |
| 1915 | 60.2 mm (2.4 in) |
| 1916 | 52.1 mm (2.1 in) |
| 1917 | 40.6 mm (1.6 in) |
| 1918 | 20.3 mm (0.8 in) |
| 1919 | 50.8 mm (2.0 in) |
| 1920 | 36.9 mm (1.5 in) |
| 1921 | 37.6 mm (1.5 in) |
| 1922 | 49.4 mm (1.9 in) |
| 1923 | 40.7 mm (1.6 in) |
| 1924 | 31.8 mm (1.3 in) |
| 1925 | 38.1 mm (1.5 in) |
| 1926 | 33.3 mm (1.3 in) |
| 1927 | 39.9 mm (1.6 in) |
| 1928 | 26.7 mm (1.1 in) |
| 1933 | 31.2 mm (1.2 in) |
| 1934 | 51.8 mm (2.0 in) |
| 1935 | 58.4 mm (2.3 in) |
| 1936 | 23.2 mm (0.9 in) |
| 1937 | 33.6 mm (1.3 in) |
| 1938 | 86.7 mm (3.4 in) |
| 1939 | 29.8 mm (1.2 in) |
| 1940 | 28.5 mm (1.1 in) |
| 1941 | 40.2 mm (1.6 in) |
| 1942 | 38.4 mm (1.5 in) |
| 1943 | 37.6 mm (1.5 in) |
| 1944 | 35.3 mm (1.4 in) |
| 1945 | 41.6 mm (1.6 in) |
| 1946 | 26.0 mm (1.0 in) |
| 1947 | 36.0 mm (1.4 in) |
| 1948 | 42.1 mm (1.7 in) |
| 1949 | 14.0 mm (0.6 in) |
| 1950 | 26.1 mm (1.0 in) |
| 1951 | 12.7 mm (0.5 in) |
| 1953 | 48.0 mm (1.9 in) |
| 1954 | 31.8 mm (1.3 in) |
| 1955 | 54.6 mm (2.1 in) |
| 1956 | 33.5 mm (1.3 in) |
| 1957 | 31.0 mm (1.2 in) |
| 1958 | 59.3 mm (2.3 in) |
| 1959 | 51.3 mm (2.0 in) |
| 1960 | 40.2 mm (1.6 in) |
| 1961 | 37.7 mm (1.5 in) |
| 1962 | 45.8 mm (1.8 in) |
| 1963 | 42.7 mm (1.7 in) |
| 1964 | 33.1 mm (1.3 in) |
| 1965 | 45.5 mm (1.8 in) |
| 1966 | 0.0 mm (0.00 in) |
| 1967 | 0.0 mm (0.00 in) |
| 1968 | 39.5 mm (1.6 in) |
| 1969 | 15.0 mm (0.6 in) |
| 1970 | 35.3 mm (1.4 in) |
| 1971 | 36.4 mm (1.4 in) |
| 1972 | 38.6 mm (1.5 in) |
| 1973 | 17.8 mm (0.7 in) |
| 1974 | 35.3 mm (1.4 in) |
| 1975 | 58.5 mm (2.3 in) |
| 1976 | 39.6 mm (1.6 in) |
| 1977 | 24.8 mm (1.0 in) |
| 1978 | 36.3 mm (1.4 in) |
| 1979 | 25.7 mm (1.0 in) |
| 1980 | 31.0 mm (1.2 in) |
| 1981 | 45.7 mm (1.8 in) |
| 1982 | 42.4 mm (1.7 in) |
| 1997 | 9.2 mm (0.36 in) |
| 1998 | 9.2 mm (0.36 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1907 | 9 days |
| 1908 | 22 days |
| 1909 | 41 days |
| 1910 | 43 days |
| 1911 | 23 days |
| 1912 | 25 days |
| 1913 | 34 days |
| 1914 | 23 days |
| 1915 | 34 days |
| 1916 | 34 days |
| 1917 | 40 days |
| 1918 | 14 days |
| 1919 | 42 days |
| 1920 | 35 days |
| 1921 | 26 days |
| 1922 | 47 days |
| 1923 | 36 days |
| 1924 | 14 days |
| 1925 | 28 days |
| 1926 | 22 days |
| 1927 | 19 days |
| 1928 | 52 days |
| 1933 | 53 days |
| 1934 | 27 days |
| 1935 | 51 days |
| 1936 | 61 days |
| 1937 | 54 days |
| 1938 | 34 days |
| 1939 | 37 days |
| 1940 | 35 days |
| 1941 | 28 days |
| 1942 | 31 days |
| 1943 | 27 days |
| 1944 | 22 days |
| 1945 | 31 days |
| 1946 | 40 days |
| 1947 | 37 days |
| 1948 | 33 days |
| 1949 | 27 days |
| 1950 | 78 days |
| 1951 | 31 days |
| 1953 | 77 days |
| 1954 | 41 days |
| 1955 | 25 days |
| 1956 | 51 days |
| 1957 | 61 days |
| 1958 | 33 days |
| 1959 | 45 days |
| 1960 | 45 days |
| 1961 | 22 days |
| 1962 | 21 days |
| 1963 | 23 days |
| 1964 | 35 days |
| 1965 | 10 days |
| 1966 | 10 days |
| 1967 | 30 days |
| 1968 | 60 days |
| 1969 | 46 days |
| 1970 | 26 days |
| 1971 | 32 days |
| 1972 | 49 days |
| 1973 | 25 days |
| 1974 | 29 days |
| 1975 | 41 days |
| 1976 | 30 days |
| 1977 | 34 days |
| 1978 | 31 days |
| 1979 | 38 days |
| 1980 | 31 days |
| 1981 | 24 days |
| 1982 | 19 days |
| 1997 | 10 days |
| 1998 | 26 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
24 years with a frostAcross 24 years with a frost, the median last spring frost at Allakaket falls on 3 June and the median first autumn frost on 6 August, which leaves a median of 63 days between them.
| Measure | Median, all years | Earliest period | Recent period (1908 to 1977) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 3 June | n/a | 3 June | n/a | n/a |
| First autumn frost | 6 August | n/a | 6 August | n/a | n/a |
| Growing days | 63 days | n/a | 63 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
32 years, 1908 to 1979A day with at least 20.8 mm (0.8 in) of rain is expected about once in 2 years. A day with at least 56.2 mm (2.2 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 20.8 mm (0.8 in) | |
| 5 years | 28.9 mm (1.1 in) | |
| 10 years | 34.8 mm (1.4 in) | |
| 25 years | 42.8 mm (1.7 in) | |
| 50 years | 49.3 mm (1.9 in) | Longer than the 32 years of record |
| 100 years | 56.2 mm (2.2 in) | Longer than the 32 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, 32 years of values from 1908 to 1979.
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: 50.8 mm (2.0 in) in 1916; 40.6 mm (1.6 in) in 1915; 40.6 mm (1.6 in) in 1919.
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 (2025-12-31).