Mukilteo Weather in April
Average highs run from 54°F on April 1 to 59°F on April 30, and lows from 41°F to 45°F. Normal precipitation for the month is 2.67 in over about 16 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
- 56°F
- Average low
- 43°F
- Precipitation
- 2.67 in
- Record high
- 83°FApr 18, 2016
- Record low
- 31°FApr 3, 1948
- Chance of a freeze
- 8%
- Daylight
- 12 h 53 min to 14 h 28 min
- Cloud cover
- 73%
- Humidity
- 81%
- Dew point
- 42°F
- Wind
- 4.0 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 | 54°F | 41°F | 64°F 2019 | 31°F 2008 | 59% | 0% |
| Apr 2 | 54°F | 41°F | 70°F 2024 | 32°F 2007 | 59% | 0% |
| Apr 3 | 54°F | 41°F | 72°F 2004 | 31°F 1948 | 59% | 0% |
| Apr 4 | 54°F | 41°F | 71°F 1949 | 32°F 1948 | 58% | 0% |
| Apr 5 | 54°F | 41°F | 69°F 2007 | 32°F 1948 | 58% | 0% |
| Apr 6 | 54°F | 41°F | 75°F 2007 | 34°F 1999 | 58% | 0% |
| Apr 7 | 54°F | 41°F | 73°F 2016 | 33°F 1948 | 58% | 0% |
| Apr 8 | 55°F | 42°F | 65°F 2012 | 32°F 1952 | 57% | 0% |
| Apr 9 | 55°F | 42°F | 73°F 1949 | 33°F 1999 | 57% | 0% |
| Apr 10 | 55°F | 42°F | 68°F 2004 | 31°F 2010 | 56% | 0% |
| Apr 11 | 55°F | 42°F | 80°F 2004 | 33°F 2021 | 56% | 0% |
| Apr 12 | 55°F | 42°F | 77°F 2008 | 34°F 2021 | 56% | 0% |
| Apr 13 | 55°F | 42°F | 65°F 2014 | 33°F 2022 | 55% | 0% |
| Apr 14 | 56°F | 42°F | 67°F 1949 | 34°F 2001 | 55% | 0% |
| Apr 15 | 56°F | 42°F | 70°F 1951 | 35°F 2008 | 55% | 0% |
| Apr 16 | 56°F | 43°F | 71°F 2021 | 34°F 2022 | 54% | 0% |
| Apr 17 | 56°F | 43°F | 77°F 1999 | 37°F 2006 | 54% | 0% |
| Apr 18 | 56°F | 43°F | 83°F 2016 | 32°F 2008 | 54% | 0% |
| Apr 19 | 57°F | 43°F | 77°F 2016 | 33°F 2008 | 53% | 0% |
| Apr 20 | 57°F | 43°F | 76°F 2016 | 34°F 2008 | 53% | 0% |
| Apr 21 | 57°F | 43°F | 68°F 2016 | 34°F 1951 | 52% | 0% |
| Apr 22 | 57°F | 43°F | 71°F 2005 | 34°F 1950 | 52% | 0% |
| Apr 23 | 58°F | 44°F | 71°F 1952 | 33°F 1950 | 51% | 0% |
| Apr 24 | 58°F | 44°F | 70°F 2001 | 33°F 1950 | 51% | 0% |
| Apr 25 | 58°F | 44°F | 69°F 2013 | 32°F 1948 | 51% | 0% |
| Apr 26 | 58°F | 44°F | 75°F 2004 | 31°F 1948 | 50% | 0% |
| Apr 27 | 59°F | 44°F | 73°F 2015 | 37°F 1950 | 50% | 0% |
| Apr 28 | 59°F | 45°F | 73°F 2023 | 35°F 1950 | 50% | 0% |
| Apr 29 | 59°F | 45°F | 78°F 2023 | 33°F 1952 | 49% | 0% |
| Apr 30 | 59°F | 45°F | 76°F 2004 | 34°F 1949 | 49% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- April 1
- sunrise 6:47 AM, sunset 7:40 PM
- April 30
- sunrise 5:53 AM, sunset 8:21 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00024222 (Everett Snohomish AP), public domain. Records: NOAA GHCN-Daily, station USW00024222, 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.