Phelan Weather in May
Average highs run from 64°F on May 1 to 74°F on May 31, and lows from 36°F to 41°F. Normal precipitation for the month is 0.79 in over about 2 wet days.
May day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
May at a glance
- Average high
- 69°F
- Average low
- 39°F
- Precipitation
- 0.79 in
- Snowfall
- 1.6 in
- Record high
- 108°FMay 29, 2003
- Record low
- 22°FMay 21, 1918
- Chance of a freeze
- 71%
- Daylight
- 13 h 35 min to 14 h 18 min
- Cloud cover
- 26%
- Humidity
- 47%
- Dew point
- 38°F
- Wind
- 8.3 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 |
|---|---|---|---|---|---|---|
| May 1 | 64°F | 36°F | 100°F 1981 | 32°F 1953 | 10% | 4% |
| May 2 | 64°F | 36°F | 98°F 1918 | 30°F 1953 | 10% | 3% |
| May 3 | 65°F | 36°F | 100°F 1918 | 34°F 1955 | 9% | 3% |
| May 4 | 65°F | 36°F | 99°F 2004 | 35°F 1944 | 9% | 3% |
| May 5 | 65°F | 37°F | 98°F 2004 | 32°F 1950 | 9% | 3% |
| May 6 | 66°F | 37°F | 97°F 1989 | 36°F 1975 | 9% | 3% |
| May 7 | 66°F | 37°F | 96°F 1987 | 36°F 1964 | 9% | 2% |
| May 8 | 66°F | 38°F | 96°F 2001 | 32°F 1950 | 8% | 2% |
| May 9 | 67°F | 38°F | 101°F 2001 | 32°F 1982 | 8% | 2% |
| May 10 | 67°F | 38°F | 99°F 2001 | 26°F 1991 | 8% | 2% |
| May 11 | 67°F | 38°F | 99°F 1997 | 37°F 1983 | 8% | 2% |
| May 12 | 68°F | 38°F | 102°F 1996 | 35°F 1953 | 7% | 2% |
| May 13 | 68°F | 39°F | 100°F 1996 | 33°F 1956 | 7% | 2% |
| May 14 | 69°F | 39°F | 101°F 2013 | 30°F 1918 | 7% | 2% |
| May 15 | 69°F | 39°F | 100°F 2006 | 34°F 1918 | 7% | 1% |
| May 16 | 69°F | 39°F | 97°F 2007 | 34°F 1918 | 7% | 1% |
| May 17 | 70°F | 39°F | 102°F 2006 | 33°F 1962 | 6% | 1% |
| May 18 | 70°F | 39°F | 102°F 2006 | 35°F 1943 | 6% | 1% |
| May 19 | 70°F | 40°F | 106°F 2008 | 34°F 1941 | 6% | 1% |
| May 20 | 71°F | 40°F | 104°F 2008 | 33°F 1987 | 6% | 1% |
| May 21 | 71°F | 40°F | 103°F 2000 | 22°F 1918 | 6% | 1% |
| May 22 | 71°F | 40°F | 101°F 1967 | 34°F 1918 | 5% | 1% |
| May 23 | 72°F | 40°F | 102°F 1984 | 32°F 1918 | 5% | 1% |
| May 24 | 72°F | 40°F | 106°F 2000 | 34°F 1918 | 5% | 1% |
| May 25 | 72°F | 40°F | 101°F 2001 | 38°F 1945 | 5% | 1% |
| May 26 | 72°F | 40°F | 103°F 1951 | 32°F 1953 | 5% | 1% |
| May 27 | 73°F | 41°F | 103°F 1951 | 32°F 1918 | 4% | 1% |
| May 28 | 73°F | 41°F | 105°F 2003 | 30°F 1918 | 4% | 1% |
| May 29 | 73°F | 41°F | 108°F 2003 | 34°F 1918 | 4% | 1% |
| May 30 | 74°F | 41°F | 105°F 2003 | 27°F 1988 | 4% | 1% |
| May 31 | 74°F | 41°F | 105°F 2001 | 40°F 1918 | 4% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- May 1
- sunrise 6:00 AM, sunset 7:35 PM
- May 31
- sunrise 5:39 AM, sunset 7:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049822 (Wrightwood), public domain. Records: NOAA GHCN-Daily, station USC00049325, 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.