Winslow Weather in May
Average highs run from 76°F on May 1 to 87°F on May 31, and lows from 42°F to 50°F. Normal precipitation for the month is 0.30 in over about 3 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
- 81°F
- Average low
- 46°F
- Precipitation
- 0.30 in
- Record high
- 103°FMay 29, 1914
- Record low
- 23°FMay 2, 1899
- Chance of a freeze
- 37%
- Days of 90°F or more
- 4.6
- Daylight
- 13 h 36 min to 14 h 21 min
- Cloud cover
- 39%
- Humidity
- 33%
- Dew point
- 29°F
- Wind
- 9.8 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 | 76°F | 42°F | 92°F 1943 | 24°F 1967 | 8% |
| May 2 | 76°F | 43°F | 91°F 1943 | 23°F 1899 | 8% |
| May 3 | 76°F | 43°F | 93°F 1947 | 23°F 1899 | 8% |
| May 4 | 77°F | 43°F | 92°F 1947 | 29°F 1899 | 9% |
| May 5 | 77°F | 43°F | 93°F 2017 | 30°F 1950 | 8% |
| May 6 | 77°F | 44°F | 95°F 2020 | 24°F 1899 | 8% |
| May 7 | 78°F | 44°F | 93°F 2009 | 30°F 1899 | 8% |
| May 8 | 78°F | 44°F | 94°F 1989 | 23°F 1964 | 8% |
| May 9 | 78°F | 44°F | 97°F 2018 | 25°F 1930 | 8% |
| May 10 | 79°F | 45°F | 94°F 2018 | 26°F 1930 | 8% |
| May 11 | 79°F | 45°F | 92°F 1934 | 28°F 1930 | 8% |
| May 12 | 79°F | 45°F | 94°F 1960 | 29°F 2022 | 8% |
| May 13 | 80°F | 46°F | 95°F 1959 | 28°F 2000 | 8% |
| May 14 | 80°F | 46°F | 94°F 1978 | 29°F 1916 | 8% |
| May 15 | 81°F | 46°F | 96°F 2022 | 29°F 1967 | 8% |
| May 16 | 81°F | 46°F | 92°F 1937 | 27°F 1916 | 8% |
| May 17 | 81°F | 47°F | 93°F 1927 | 30°F 1981 | 8% |
| May 18 | 82°F | 47°F | 96°F 1970 | 25°F 1977 | 8% |
| May 19 | 82°F | 47°F | 97°F 2008 | 27°F 1971 | 8% |
| May 20 | 83°F | 47°F | 101°F 1914 | 31°F 1899 | 8% |
| May 21 | 83°F | 48°F | 96°F 2005 | 32°F 1899 | 8% |
| May 22 | 84°F | 48°F | 98°F 2005 | 30°F 1927 | 8% |
| May 23 | 84°F | 48°F | 99°F 2000 | 28°F 1930 | 8% |
| May 24 | 84°F | 48°F | 96°F 2000 | 32°F 1909 | 8% |
| May 25 | 85°F | 49°F | 95°F 1958 | 29°F 1980 | 8% |
| May 26 | 85°F | 49°F | 101°F 1951 | 30°F 1917 | 7% |
| May 27 | 86°F | 49°F | 99°F 1951 | 30°F 1916 | 7% |
| May 28 | 86°F | 49°F | 100°F 1958 | 35°F 1911 | 7% |
| May 29 | 87°F | 50°F | 103°F 1914 | 32°F 1929 | 7% |
| May 30 | 87°F | 50°F | 99°F 2002 | 30°F 1909 | 7% |
| May 31 | 87°F | 50°F | 101°F 2002 | 35°F 1909 | 7% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (MST).
- May 1
- sunrise 5:32 AM, sunset 7:08 PM
- May 31
- sunrise 5:10 AM, sunset 7:31 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00023194 (Winslow Muni AP), public domain. Records: NOAA GHCN-Daily, station USW00023194, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.