Yukon-Koyukuk Census Area Weather in April
Average highs run from 28°F on April 1 to 51°F on April 30, and lows from 2°F to 27°F. Normal precipitation for the month is 0.30 in over about 4 wet days.
April day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
April at a glance
- Average high
- 39°F
- Average low
- 16°F
- Precipitation
- 0.30 in
- Snowfall
- 2.5 in
- Record high
- 70°FApr 30, 1960
- Record low
- -40°FApr 5, 1920
- Chance of a freeze
- 100%
- Daylight
- 13 h 43 min to 17 h 12 min
- Cloud cover
- 52%
- Humidity
- 92%
- Dew point
- 19°F
- Wind
- 8.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Apr 1 | 28°F | 2°F | 51°F 2019 | -39°F 1939 | 13% | 16% |
| Apr 2 | 28°F | 3°F | 50°F 1980 | -33°F 1985 | 13% | 16% |
| Apr 3 | 29°F | 4°F | 55°F 1940 | -29°F 1929 | 12% | 15% |
| Apr 4 | 30°F | 5°F | 49°F 1940 | -26°F 1930 | 12% | 15% |
| Apr 5 | 31°F | 6°F | 53°F 1940 | -40°F 1920 | 12% | 15% |
| Apr 6 | 31°F | 7°F | 48°F 1919 | -39°F 1903 | 12% | 14% |
| Apr 7 | 32°F | 8°F | 51°F 2007 | -34°F 1918 | 12% | 14% |
| Apr 8 | 33°F | 9°F | 52°F 1990 | -29°F 2023 | 12% | 14% |
| Apr 9 | 34°F | 10°F | 54°F 1997 | -34°F 2021 | 12% | 13% |
| Apr 10 | 35°F | 11°F | 55°F 1907 | -33°F 1985 | 12% | 13% |
| Apr 11 | 36°F | 12°F | 54°F 1969 | -38°F 1903 | 12% | 13% |
| Apr 12 | 37°F | 13°F | 59°F 1907 | -30°F 1903 | 12% | 12% |
| Apr 13 | 37°F | 14°F | 58°F 1907 | -20°F 2013 | 12% | 12% |
| Apr 14 | 38°F | 15°F | 56°F 1907 | -25°F 1964 | 12% | 11% |
| Apr 15 | 39°F | 16°F | 65°F 1907 | -17°F 1979 | 13% | 11% |
| Apr 16 | 40°F | 17°F | 60°F 1907 | -15°F 1924 | 13% | 11% |
| Apr 17 | 41°F | 18°F | 57°F 1998 | -20°F 1948 | 13% | 10% |
| Apr 18 | 42°F | 19°F | 60°F 1905 | -23°F 1948 | 13% | 10% |
| Apr 19 | 42°F | 19°F | 61°F 1999 | -15°F 1959 | 13% | 9% |
| Apr 20 | 43°F | 20°F | 63°F 1905 | -20°F 1937 | 13% | 9% |
| Apr 21 | 44°F | 21°F | 61°F 1940 | -30°F 1924 | 13% | 8% |
| Apr 22 | 45°F | 22°F | 61°F 2007 | -32°F 1924 | 13% | 8% |
| Apr 23 | 46°F | 23°F | 63°F 1940 | -15°F 1948 | 14% | 8% |
| Apr 24 | 46°F | 23°F | 63°F 1940 | -15°F 1948 | 14% | 7% |
| Apr 25 | 47°F | 24°F | 64°F 1940 | -13°F 1923 | 14% | 7% |
| Apr 26 | 48°F | 25°F | 63°F 1940 | -4°F 1921 | 15% | 6% |
| Apr 27 | 49°F | 25°F | 66°F 1958 | 0°F 1921 | 15% | 6% |
| Apr 28 | 49°F | 26°F | 67°F 2010 | 0°F 1918 | 15% | 6% |
| Apr 29 | 50°F | 27°F | 66°F 2010 | -6°F 1918 | 16% | 5% |
| Apr 30 | 51°F | 27°F | 70°F 1960 | -2°F 1937 | 16% | 5% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (AKDT).
- April 1
- sunrise 7:24 AM, sunset 9:07 PM
- April 30
- sunrise 5:33 AM, sunset 10:45 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00026529 (Tanana Calhoun Mem AP), public domain. Records: NOAA GHCN-Daily, station USW00026529, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.