Crestline Weather in April
Average highs run from 57°F on April 1 to 62°F on April 30, and lows from 34°F to 39°F. Normal precipitation for the month is 2.76 in over about 3 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
- 60°F
- Average low
- 36°F
- Precipitation
- 2.76 in
- Snowfall
- 2.8 in
- Record high
- 106°FApr 6, 1989
- Record low
- 31°FApr 6, 1922
- Chance of a freeze
- 92%
- Daylight
- 12 h 34 min to 13 h 33 min
- Cloud cover
- 32%
- Humidity
- 58%
- Dew point
- 40°F
- Wind
- 6.7 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 | 57°F | 34°F | 97°F 1966 | 36°F 1925 | 15% | 3% |
| Apr 2 | 58°F | 34°F | 94°F 1959 | 32°F 1906 | 14% | 3% |
| Apr 3 | 58°F | 34°F | 102°F 1961 | 35°F 1898 | 14% | 3% |
| Apr 4 | 58°F | 34°F | 97°F 1961 | 34°F 1945 | 14% | 3% |
| Apr 5 | 58°F | 34°F | 103°F 1989 | 33°F 1921 | 14% | 3% |
| Apr 6 | 59°F | 34°F | 106°F 1989 | 31°F 1922 | 14% | 3% |
| Apr 7 | 59°F | 35°F | 101°F 1989 | 32°F 1929 | 13% | 3% |
| Apr 8 | 59°F | 35°F | 97°F 1989 | 34°F 2006 | 13% | 3% |
| Apr 9 | 59°F | 35°F | 91°F 2014 | 31°F 1953 | 13% | 3% |
| Apr 10 | 59°F | 35°F | 94°F 1908 | 32°F 1953 | 13% | 3% |
| Apr 11 | 59°F | 35°F | 95°F 1936 | 33°F 1953 | 13% | 3% |
| Apr 12 | 60°F | 36°F | 96°F 1962 | 34°F 1953 | 13% | 3% |
| Apr 13 | 60°F | 36°F | 99°F 1985 | 36°F 1927 | 12% | 2% |
| Apr 14 | 60°F | 36°F | 98°F 1984 | 31°F 1921 | 12% | 2% |
| Apr 15 | 60°F | 36°F | 98°F 1984 | 33°F 1913 | 12% | 2% |
| Apr 16 | 60°F | 36°F | 96°F 1961 | 35°F 1921 | 12% | 2% |
| Apr 17 | 60°F | 36°F | 95°F 1954 | 35°F 1921 | 12% | 2% |
| Apr 18 | 60°F | 37°F | 95°F 1910 | 33°F 1917 | 11% | 2% |
| Apr 19 | 61°F | 37°F | 98°F 1958 | 34°F 1933 | 11% | 2% |
| Apr 20 | 61°F | 37°F | 101°F 1958 | 36°F 1972 | 11% | 2% |
| Apr 21 | 61°F | 37°F | 100°F 2009 | 35°F 1904 | 11% | 2% |
| Apr 22 | 61°F | 37°F | 98°F 1910 | 33°F 1932 | 10% | 2% |
| Apr 23 | 61°F | 38°F | 100°F 1910 | 37°F 1932 | 10% | 2% |
| Apr 24 | 61°F | 38°F | 103°F 1898 | 37°F 1961 | 10% | 1% |
| Apr 25 | 62°F | 38°F | 104°F 1898 | 37°F 1921 | 10% | 1% |
| Apr 26 | 62°F | 38°F | 101°F 1898 | 35°F 1921 | 10% | 1% |
| Apr 27 | 62°F | 38°F | 100°F 2004 | 38°F 1903 | 10% | 1% |
| Apr 28 | 62°F | 38°F | 99°F 2008 | 38°F 1970 | 9% | 1% |
| Apr 29 | 62°F | 38°F | 100°F 1959 | 33°F 1970 | 9% | 1% |
| Apr 30 | 62°F | 39°F | 96°F 1976 | 36°F 1951 | 9% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- April 1
- sunrise 6:36 AM, sunset 7:10 PM
- April 30
- sunrise 6:00 AM, sunset 7:33 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00044671 (Lake Arrowhead), public domain. Records: NOAA GHCN-Daily, station USC00047306, 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.