Roslyn Weather in April
Average highs run from 53°F on April 1 to 62°F on April 30, and lows from 31°F to 36°F. Normal precipitation for the month is 1.41 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
- 57°F
- Average low
- 33°F
- Precipitation
- 1.41 in
- Record high
- 76°FApr 24, 1977
- Record low
- 16°FApr 19, 1951
- Chance of a freeze
- 100%
- Daylight
- 12 h 51 min to 14 h 25 min
- Cloud cover
- 70%
- Humidity
- 83%
- Dew point
- 31°F
- Wind
- 4.7 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Apr 1 | 53°F | 31°F | 63°F 1992 | 19°F 1953 | |
| Apr 2 | 53°F | 31°F | 65°F 1992 | 20°F 1975 | |
| Apr 3 | 54°F | 31°F | 60°F 2000 | 18°F 1975 | |
| Apr 4 | 54°F | 31°F | 60°F 1977 | 20°F 1948 | |
| Apr 5 | 54°F | 31°F | 63°F 1977 | 20°F 1948 | |
| Apr 6 | 55°F | 31°F | 67°F 1977 | 19°F 1956 | |
| Apr 7 | 55°F | 31°F | 67°F 1977 | 19°F 1952 | |
| Apr 8 | 55°F | 32°F | 61°F 2020 | 21°F 1945 | |
| Apr 9 | 55°F | 32°F | 62°F 2020 | 20°F 1945 | |
| Apr 10 | 56°F | 32°F | 59°F 2004 | 20°F 1954 | |
| Apr 11 | 56°F | 32°F | 61°F 1988 | 20°F 2021 | |
| Apr 12 | 56°F | 32°F | 63°F 1951 | 20°F 1968 | |
| Apr 13 | 56°F | 32°F | 64°F 1947 | 19°F 1968 | |
| Apr 14 | 57°F | 32°F | 61°F 1947 | 20°F 1967 | |
| Apr 15 | 57°F | 33°F | 61°F 2021 | 21°F 1955 | |
| Apr 16 | 57°F | 33°F | 65°F 2010 | 21°F 1964 | |
| Apr 17 | 58°F | 33°F | 68°F 2021 | 20°F 1972 | |
| Apr 18 | 58°F | 33°F | 66°F 1962 | 21°F 1964 | |
| Apr 19 | 58°F | 33°F | 63°F 2010 | 16°F 1951 | |
| Apr 20 | 59°F | 34°F | 66°F 2009 | 19°F 1961 | |
| Apr 21 | 59°F | 34°F | 63°F 2005 | 19°F 1985 | |
| Apr 22 | 59°F | 34°F | 63°F 1977 | 20°F 1972 | |
| Apr 23 | 60°F | 34°F | 71°F 1977 | 22°F 1950 | |
| Apr 24 | 60°F | 35°F | 76°F 1977 | 21°F 1955 | |
| Apr 25 | 60°F | 35°F | 70°F 2018 | 21°F 1955 | |
| Apr 26 | 61°F | 35°F | 70°F 2004 | 20°F 1948 | |
| Apr 27 | 61°F | 35°F | 73°F 1987 | 20°F 1948 | |
| Apr 28 | 61°F | 36°F | 70°F 2006 | 21°F 1955 | |
| Apr 29 | 62°F | 36°F | 68°F 1998 | 20°F 1954 | |
| Apr 30 | 62°F | 36°F | 71°F 1998 | 21°F 1954 |
Chance of rain
Sunrise and sunset
Times for 2026, local time (PDT).
- April 1
- sunrise 6:43 AM, sunset 7:34 PM
- April 30
- sunrise 5:49 AM, sunset 8:14 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00451504 (Cle Elum), public domain. Records: NOAA GHCN-Daily, station USW00024237, 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.