Mullan Weather in April
Average highs run from 51°F on April 1 to 60°F on April 30, and lows from 30°F to 36°F. Normal precipitation for the month is 2.98 in.
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
- 55°F
- Average low
- 32°F
- Precipitation
- 2.98 in
- Snowfall
- 1.3 in
- Record high
- 75°FApr 20, 1942
- Record low
- 2°FApr 19, 1951
- Chance of a freeze
- 97%
- Daylight
- 12 h 51 min to 14 h 26 min
- Cloud cover
- 72%
- Humidity
- 79%
- Dew point
- 33°F
- Wind
- 4.5 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 | 51°F | 30°F | 52°F 2016 | 11°F 2002 | 9% | |
| Apr 2 | 51°F | 30°F | 56°F 1944 | 8°F 2002 | 9% | |
| Apr 3 | 51°F | 30°F | 61°F 1944 | 16°F 1945 | 8% | |
| Apr 4 | 52°F | 30°F | 56°F 1942 | 11°F 1997 | 8% | |
| Apr 5 | 52°F | 31°F | 56°F 2026 | 10°F 1997 | 8% | |
| Apr 6 | 52°F | 31°F | 57°F 2026 | 14°F 1956 | 7% | |
| Apr 7 | 52°F | 31°F | 61°F 2016 | 16°F 2011 | 7% | |
| Apr 8 | 53°F | 31°F | 66°F 2016 | 15°F 2010 | 6% | |
| Apr 9 | 53°F | 31°F | 59°F 1942 | 12°F 2010 | 6% | |
| Apr 10 | 53°F | 31°F | 59°F 1942 | 9°F 1997 | 6% | |
| Apr 11 | 53°F | 31°F | 61°F 2012 | 7°F 1997 | 5% | |
| Apr 12 | 54°F | 32°F | 59°F 1940 | 10°F 2020 | 5% | |
| Apr 13 | 54°F | 32°F | 60°F 1943 | 5°F 2022 | 5% | |
| Apr 14 | 54°F | 32°F | 66°F 2024 | 9°F 2022 | 5% | |
| Apr 15 | 54°F | 32°F | 55°F 1943 | 11°F 2022 | 4% | |
| Apr 16 | 55°F | 32°F | 59°F 2010 | 11°F 2013 | 4% | |
| Apr 17 | 55°F | 33°F | 61°F 1949 | 12°F 2013 | 4% | |
| Apr 18 | 55°F | 33°F | 63°F 1943 | 15°F 1951 | 4% | |
| Apr 19 | 55°F | 33°F | 65°F 1942 | 2°F 1951 | 3% | |
| Apr 20 | 56°F | 33°F | 75°F 1942 | 6°F 1951 | 3% | |
| Apr 21 | 56°F | 33°F | 67°F 1942 | 9°F 1951 | 3% | |
| Apr 22 | 56°F | 34°F | 67°F 2012 | 11°F 2013 | 3% | |
| Apr 23 | 57°F | 34°F | 67°F 2012 | 17°F 1950 | 3% | |
| Apr 24 | 57°F | 34°F | 65°F 1952 | 15°F 1955 | 2% | |
| Apr 25 | 58°F | 34°F | 70°F 1946 | 19°F 1948 | 2% | |
| Apr 26 | 58°F | 35°F | 64°F 2018 | 16°F 1948 | 2% | |
| Apr 27 | 58°F | 35°F | 67°F 2018 | 14°F 1955 | 2% | |
| Apr 28 | 59°F | 35°F | 68°F 1939 | 16°F 2005 | 2% | |
| Apr 29 | 59°F | 35°F | 68°F 1957 | 12°F 1954 | 2% | |
| Apr 30 | 60°F | 36°F | 70°F 2023 | 10°F 1954 | 2% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- April 1
- sunrise 6:22 AM, sunset 7:13 PM
- April 30
- sunrise 5:28 AM, sunset 7:54 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00106230 (Mullan), public domain. Records: NOAA GHCN-Daily, station USW00024154, 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.