Aniak Weather in May
Average highs run from 45°F on May 1 to 60°F on May 31, and lows from 28°F to 41°F. Normal precipitation for the month is 1.21 in over about 12 wet days.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 52°F
- Average low
- 34°F
- Precipitation
- 1.21 in
- Record high
- 80°FMay 31, 1993
- Record low
- -5°FMay 2, 1949
- Daylight
- 16 h 20 min to 18 h 51 min
- Cloud cover
- 72%
- Humidity
- 77%
- Dew point
- 36°F
- Wind
- 8.7 mph
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 45°F | 28°F | 64°F 2004 | 3°F 1924 | 31% |
| May 2 | 45°F | 28°F | 63°F 2004 | -5°F 1949 | 33% |
| May 3 | 44°F | 27°F | 63°F 2004 | 2°F 1945 | 34% |
| May 4 | 44°F | 27°F | 59°F 1953 | 4°F 1949 | 36% |
| May 5 | 47°F | 29°F | 61°F 1997 | 0°F 1949 | 36% |
| May 6 | 47°F | 30°F | 61°F 1940 | 0°F 1949 | 38% |
| May 7 | 46°F | 31°F | 66°F 2020 | 6°F 1952 | 38% |
| May 8 | 45°F | 30°F | 66°F 1940 | 6°F 1965 | 38% |
| May 9 | 48°F | 31°F | 67°F 1940 | 13°F 1964 | 38% |
| May 10 | 49°F | 33°F | 66°F 1926 | 12°F 1964 | 38% |
| May 11 | 49°F | 33°F | 67°F 1943 | 12°F 1933 | 38% |
| May 12 | 51°F | 33°F | 70°F 1996 | 15°F 1932 | 39% |
| May 13 | 51°F | 34°F | 72°F 1996 | 16°F 1937 | 39% |
| May 14 | 52°F | 34°F | 71°F 1996 | 13°F 1937 | 40% |
| May 15 | 54°F | 33°F | 73°F 2016 | 15°F 1966 | 40% |
| May 16 | 54°F | 34°F | 75°F 2016 | 18°F 2013 | 40% |
| May 17 | 53°F | 35°F | 68°F 1959 | 13°F 2013 | 39% |
| May 18 | 52°F | 34°F | 68°F 1935 | 16°F 2013 | 39% |
| May 19 | 53°F | 35°F | 73°F 1969 | 23°F 1932 | 39% |
| May 20 | 54°F | 35°F | 73°F 2002 | 22°F 1926 | 40% |
| May 21 | 56°F | 36°F | 70°F 2002 | 21°F 1933 | 40% |
| May 22 | 55°F | 36°F | 70°F 2004 | 19°F 1966 | 40% |
| May 23 | 56°F | 37°F | 72°F 2022 | 25°F 1966 | 40% |
| May 24 | 56°F | 37°F | 72°F 1969 | 23°F 2000 | 41% |
| May 25 | 56°F | 38°F | 79°F 1969 | 21°F 1926 | 42% |
| May 26 | 56°F | 38°F | 78°F 1969 | 26°F 1939 | 41% |
| May 27 | 57°F | 38°F | 78°F 2016 | 25°F 2001 | 39% |
| May 28 | 59°F | 40°F | 75°F 2013 | 25°F 1925 | 39% |
| May 29 | 60°F | 40°F | 76°F 2016 | 25°F 1962 | 39% |
| May 30 | 61°F | 40°F | 76°F 1993 | 26°F 2009 | 39% |
| May 31 | 60°F | 41°F | 80°F 1993 | 28°F 1933 | 41% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (AKDT).
- May 1
- sunrise 6:26 AM, sunset 10:46 PM
- May 31
- sunrise 5:11 AM, sunset 12:02 AM
Other months
Sources
Records: NOAA GHCN-Daily, station USW00026615, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.