Sublette County Weather in May
Average highs run from 56°F on May 1 to 66°F on May 31, and lows from 26°F to 34°F. Normal precipitation for the month is 1.89 in over about 11 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
- 61°F
- Average low
- 30°F
- Precipitation
- 1.89 in
- Snowfall
- 2.8 in
- Record high
- 85°FMay 27, 1949
- Record low
- -2°FMay 2, 1967
- Chance of a freeze
- 100%
- Daylight
- 14 h 06 min to 15 h 06 min
- Cloud cover
- 74%
- Humidity
- 69%
- Dew point
- 29°F
- Wind
- 6.3 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 | 56°F | 26°F | 74°F 1981 | 11°F 1972 | 30% | 9% |
| May 2 | 57°F | 26°F | 75°F 1985 | -2°F 1967 | 30% | 9% |
| May 3 | 57°F | 27°F | 73°F 1966 | 14°F 2001 | 30% | 8% |
| May 4 | 57°F | 27°F | 75°F 1966 | 12°F 1964 | 31% | 8% |
| May 5 | 58°F | 27°F | 75°F 1966 | 11°F 2010 | 31% | 8% |
| May 6 | 58°F | 27°F | 76°F 1966 | 6°F 2003 | 31% | 7% |
| May 7 | 58°F | 28°F | 75°F 1987 | -1°F 1967 | 32% | 7% |
| May 8 | 59°F | 28°F | 73°F 1987 | 15°F 1968 | 32% | 7% |
| May 9 | 59°F | 28°F | 73°F 1977 | 10°F 1952 | 32% | 6% |
| May 10 | 59°F | 29°F | 75°F 2025 | 15°F 1983 | 33% | 6% |
| May 11 | 60°F | 29°F | 77°F 2007 | 14°F 1970 | 33% | 6% |
| May 12 | 60°F | 29°F | 78°F 1960 | 14°F 1967 | 33% | 5% |
| May 13 | 61°F | 29°F | 80°F 2026 | 10°F 1983 | 33% | 5% |
| May 14 | 61°F | 30°F | 76°F 2013 | 14°F 1974 | 34% | 5% |
| May 15 | 61°F | 30°F | 78°F 2012 | -2°F 1967 | 34% | 5% |
| May 16 | 62°F | 30°F | 76°F 1988 | 14°F 1974 | 34% | 5% |
| May 17 | 62°F | 31°F | 78°F 2006 | 17°F 1955 | 34% | 4% |
| May 18 | 62°F | 31°F | 78°F 2006 | 11°F 1955 | 35% | 4% |
| May 19 | 63°F | 31°F | 79°F 1954 | 15°F 1950 | 35% | 4% |
| May 20 | 63°F | 31°F | 80°F 1954 | 12°F 1950 | 35% | 4% |
| May 21 | 63°F | 32°F | 76°F 1980 | 17°F 1959 | 35% | 4% |
| May 22 | 64°F | 32°F | 76°F 1980 | 16°F 1967 | 35% | 3% |
| May 23 | 64°F | 32°F | 78°F 1967 | 9°F 1966 | 35% | 3% |
| May 24 | 64°F | 32°F | 79°F 2001 | 18°F 2007 | 35% | 3% |
| May 25 | 64°F | 33°F | 78°F 2001 | 17°F 1953 | 35% | 3% |
| May 26 | 65°F | 33°F | 78°F 2003 | 12°F 1975 | 35% | 3% |
| May 27 | 65°F | 33°F | 85°F 1949 | 18°F 1954 | 35% | 3% |
| May 28 | 65°F | 34°F | 84°F 2003 | 20°F 1954 | 35% | 2% |
| May 29 | 66°F | 34°F | 84°F 2020 | 20°F 1954 | 35% | 2% |
| May 30 | 66°F | 34°F | 81°F 2002 | 18°F 1978 | 35% | 2% |
| May 31 | 66°F | 34°F | 83°F 2002 | 21°F 1985 | 34% | 2% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- May 1
- sunrise 6:14 AM, sunset 8:20 PM
- May 31
- sunrise 5:45 AM, sunset 8:51 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00487260 (Pinedale), public domain. Records: NOAA GHCN-Daily, station USC00487260, 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.