Thermal Weather in May
Average highs run from 90°F on May 1 to 99°F on May 31, and lows from 59°F to 66°F. Normal precipitation for the month is 0.01 in over about 0 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
- 95°F
- Average low
- 63°F
- Precipitation
- 0.01 in
- Record high
- 116°FMay 28, 1983
- Record low
- 41°FMay 15, 1951
- Chance of a freeze
- 0%
- Days of 90°F or more
- 24.1
- Daylight
- 13 h 32 min to 14 h 13 min
- Cloud cover
- 23%
- Humidity
- 38%
- Dew point
- 40°F
- Wind
- 8.7 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 |
|---|---|---|---|---|---|
| May 1 | 90°F | 59°F | 105°F 1985 | 42°F 1999 | 2% |
| May 2 | 91°F | 59°F | 105°F 1966 | 42°F 2008 | 2% |
| May 3 | 91°F | 60°F | 106°F 2017 | 45°F 2011 | 1% |
| May 4 | 91°F | 60°F | 105°F 2017 | 47°F 2001 | 1% |
| May 5 | 91°F | 60°F | 107°F 2017 | 46°F 1964 | 1% |
| May 6 | 92°F | 61°F | 110°F 2018 | 46°F 1988 | 1% |
| May 7 | 92°F | 61°F | 109°F 2020 | 43°F 1975 | 1% |
| May 8 | 92°F | 61°F | 110°F 2001 | 46°F 2017 | 1% |
| May 9 | 93°F | 61°F | 109°F 2001 | 48°F 2003 | 1% |
| May 10 | 93°F | 62°F | 108°F 2025 | 48°F 1993 | 1% |
| May 11 | 93°F | 62°F | 111°F 1960 | 46°F 2003 | 1% |
| May 12 | 93°F | 62°F | 112°F 1988 | 49°F 2014 | 1% |
| May 13 | 94°F | 62°F | 111°F 1988 | 49°F 2000 | 1% |
| May 14 | 94°F | 63°F | 108°F 2012 | 49°F 1998 | 1% |
| May 15 | 94°F | 63°F | 107°F 2022 | 41°F 1951 | 1% |
| May 16 | 95°F | 63°F | 109°F 1970 | 42°F 2015 | 1% |
| May 17 | 95°F | 63°F | 110°F 1970 | 53°F 1962 | 1% |
| May 18 | 95°F | 64°F | 109°F 1973 | 51°F 1995 | 1% |
| May 19 | 95°F | 64°F | 111°F 2008 | 49°F 1974 | 1% |
| May 20 | 96°F | 64°F | 111°F 1967 | 52°F 1972 | 1% |
| May 21 | 96°F | 64°F | 114°F 2000 | 50°F 1972 | 1% |
| May 22 | 96°F | 64°F | 111°F 2001 | 56°F 1994 | 1% |
| May 23 | 97°F | 65°F | 114°F 2001 | 54°F 2019 | 1% |
| May 24 | 97°F | 65°F | 109°F 1983 | 46°F 2010 | 1% |
| May 25 | 97°F | 65°F | 114°F 1951 | 54°F 1980 | 1% |
| May 26 | 98°F | 65°F | 115°F 1951 | 51°F 1987 | 1% |
| May 27 | 98°F | 65°F | 113°F 1951 | 57°F 1971 | 1% |
| May 28 | 98°F | 66°F | 116°F 1983 | 53°F 1994 | 1% |
| May 29 | 98°F | 66°F | 114°F 2000 | 50°F 1971 | 1% |
| May 30 | 99°F | 66°F | 110°F 1984 | 55°F 2011 | 1% |
| May 31 | 99°F | 66°F | 115°F 2012 | 49°F 2011 | 1% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- May 1
- sunrise 5:56 AM, sunset 7:28 PM
- May 31
- sunrise 5:36 AM, sunset 7:49 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003104 (Desert Resorts Rgnl AP), public domain. Records: NOAA GHCN-Daily, station USW00003104, 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.