Munds Park Weather in September
Average highs run from 79°F on September 1 to 71°F on September 30, and lows from 46°F to 36°F. Normal precipitation for the month is 2.14 in over about 8 wet days.
September day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 76°F
- Average low
- 41°F
- Precipitation
- 2.14 in
- Record high
- 104°FSep 1, 1950
- Record low
- 30°FSep 21, 1968
- Chance of a freeze
- 64%
- Daylight
- 12 h 54 min to 11 h 51 min
- Cloud cover
- 34%
- Humidity
- 46%
- Dew point
- 40°F
- Wind
- 7.6 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 |
|---|---|---|---|---|---|---|
| Sep 1 | 79°F | 46°F | 104°F 1950 | 51°F 1980 | 37% | 0% |
| Sep 2 | 79°F | 46°F | 103°F 1968 | 48°F 1964 | 37% | 0% |
| Sep 3 | 79°F | 46°F | 103°F 1948 | 49°F 1961 | 36% | 0% |
| Sep 4 | 79°F | 45°F | 104°F 1948 | 48°F 1992 | 35% | 0% |
| Sep 5 | 79°F | 45°F | 101°F 2024 | 48°F 1985 | 34% | 0% |
| Sep 6 | 78°F | 45°F | 103°F 1977 | 51°F 1955 | 34% | 0% |
| Sep 7 | 78°F | 44°F | 102°F 1977 | 52°F 1967 | 33% | 0% |
| Sep 8 | 78°F | 44°F | 101°F 1979 | 49°F 1970 | 32% | 0% |
| Sep 9 | 78°F | 44°F | 100°F 1977 | 52°F 1989 | 31% | 0% |
| Sep 10 | 78°F | 44°F | 103°F 1990 | 48°F 1989 | 31% | 0% |
| Sep 11 | 77°F | 43°F | 103°F 1990 | 49°F 1986 | 30% | 0% |
| Sep 12 | 77°F | 43°F | 102°F 1990 | 43°F 1952 | 29% | 0% |
| Sep 13 | 77°F | 42°F | 99°F 1948 | 41°F 1952 | 28% | 0% |
| Sep 14 | 77°F | 42°F | 100°F 2000 | 48°F 1994 | 27% | 0% |
| Sep 15 | 76°F | 42°F | 99°F 1956 | 45°F 1970 | 26% | 0% |
| Sep 16 | 76°F | 41°F | 99°F 1956 | 43°F 1970 | 26% | 0% |
| Sep 17 | 76°F | 41°F | 99°F 1956 | 43°F 1967 | 25% | 0% |
| Sep 18 | 75°F | 41°F | 100°F 1956 | 44°F 1955 | 24% | 0% |
| Sep 19 | 75°F | 40°F | 97°F 1956 | 38°F 1968 | 23% | 0% |
| Sep 20 | 75°F | 40°F | 96°F 2005 | 35°F 1968 | 22% | 0% |
| Sep 21 | 74°F | 40°F | 96°F 1966 | 30°F 1968 | 22% | 0% |
| Sep 22 | 74°F | 39°F | 98°F 2003 | 42°F 1968 | 21% | 0% |
| Sep 23 | 74°F | 39°F | 99°F 1993 | 44°F 1974 | 20% | 0% |
| Sep 24 | 73°F | 38°F | 96°F 1979 | 41°F 1968 | 20% | 0% |
| Sep 25 | 73°F | 38°F | 96°F 1980 | 40°F 1968 | 19% | 0% |
| Sep 26 | 73°F | 38°F | 100°F 1951 | 42°F 1970 | 19% | 0% |
| Sep 27 | 72°F | 37°F | 99°F 2024 | 40°F 1986 | 18% | 0% |
| Sep 28 | 72°F | 37°F | 99°F 2024 | 40°F 1968 | 18% | 0% |
| Sep 29 | 72°F | 37°F | 97°F 1963 | 37°F 1965 | 17% | 0% |
| Sep 30 | 71°F | 36°F | 99°F 1980 | 33°F 1968 | 17% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- September 1
- sunrise 5:59 AM, sunset 6:53 PM
- September 30
- sunrise 6:21 AM, sunset 6:12 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00025780 (Mund's Park), public domain. Records: NOAA GHCN-Daily, station USC00027708, 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.