Thermopolis Weather in June
Average highs run from 78°F on June 1 to 88°F on June 30, and lows from 47°F to 54°F. Normal precipitation for the month is 1.31 in over about 7 wet days.
June day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
June at a glance
- Average high
- 83°F
- Average low
- 51°F
- Precipitation
- 1.31 in
- Record high
- 105°FJun 23, 1954
- Record low
- 24°FJun 3, 1951
- Chance of a freeze
- 0%
- Days of 90°F or more
- 8.0
- Daylight
- 15 h 14 min to 15 h 23 min
- Cloud cover
- 49%
- Humidity
- 45%
- Dew point
- 39°F
- Wind
- 7.8 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 |
|---|---|---|---|---|---|---|
| Jun 1 | 78°F | 47°F | 93°F 1940 | 29°F 1917 | 27% | 0% |
| Jun 2 | 78°F | 48°F | 94°F 2006 | 30°F 1916 | 27% | 0% |
| Jun 3 | 78°F | 48°F | 95°F 2021 | 24°F 1951 | 27% | 0% |
| Jun 4 | 79°F | 48°F | 97°F 2021 | 28°F 1951 | 27% | 0% |
| Jun 5 | 79°F | 48°F | 96°F 2021 | 35°F 1901 | 27% | 0% |
| Jun 6 | 79°F | 49°F | 98°F 2026 | 31°F 1916 | 26% | 0% |
| Jun 7 | 80°F | 49°F | 98°F 2000 | 29°F 1916 | 26% | 0% |
| Jun 8 | 80°F | 49°F | 98°F 2000 | 31°F 1954 | 26% | 0% |
| Jun 9 | 80°F | 49°F | 100°F 1902 | 32°F 1904 | 26% | 0% |
| Jun 10 | 81°F | 49°F | 101°F 1918 | 32°F 1938 | 26% | 0% |
| Jun 11 | 81°F | 50°F | 101°F 1918 | 32°F 1904 | 26% | 0% |
| Jun 12 | 82°F | 50°F | 98°F 1956 | 33°F 1954 | 25% | 0% |
| Jun 13 | 82°F | 50°F | 99°F 1918 | 32°F 1917 | 25% | 0% |
| Jun 14 | 82°F | 50°F | 102°F 1918 | 34°F 1904 | 25% | 0% |
| Jun 15 | 83°F | 50°F | 104°F 2021 | 33°F 1912 | 24% | 0% |
| Jun 16 | 83°F | 51°F | 104°F 2021 | 36°F 1952 | 24% | 0% |
| Jun 17 | 84°F | 51°F | 99°F 1940 | 32°F 1912 | 23% | 0% |
| Jun 18 | 84°F | 51°F | 98°F 2022 | 37°F 1902 | 23% | 0% |
| Jun 19 | 84°F | 51°F | 102°F 1940 | 35°F 1938 | 23% | 0% |
| Jun 20 | 85°F | 52°F | 101°F 1940 | 35°F 1929 | 22% | 0% |
| Jun 21 | 85°F | 52°F | 102°F 1900 | 31°F 1926 | 22% | 0% |
| Jun 22 | 85°F | 52°F | 103°F 1900 | 35°F 1899 | 21% | 0% |
| Jun 23 | 86°F | 52°F | 105°F 1954 | 36°F 1899 | 21% | 0% |
| Jun 24 | 86°F | 53°F | 103°F 2012 | 30°F 1904 | 21% | 0% |
| Jun 25 | 87°F | 53°F | 101°F 1936 | 32°F 1904 | 20% | 0% |
| Jun 26 | 87°F | 53°F | 100°F 1927 | 36°F 1950 | 20% | 0% |
| Jun 27 | 87°F | 53°F | 100°F 1926 | 37°F 1949 | 20% | 0% |
| Jun 28 | 88°F | 54°F | 103°F 1936 | 36°F 1951 | 20% | 0% |
| Jun 29 | 88°F | 54°F | 103°F 1900 | 32°F 1954 | 19% | 0% |
| Jun 30 | 88°F | 54°F | 102°F 1990 | 37°F 1954 | 19% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- June 1
- sunrise 5:34 AM, sunset 8:48 PM
- June 30
- sunrise 5:35 AM, sunset 8:58 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00488875 (Thermopolis), public domain. Records: NOAA GHCN-Daily, station USC00488875, 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.