Dulce Weather in September
Average highs run from 83°F on September 1 to 74°F on September 30, and lows from 46°F to 35°F. Normal precipitation for the month is 1.72 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
- 79°F
- Average low
- 41°F
- Precipitation
- 1.72 in
- Record high
- 97°FSep 7, 1948
- Record low
- 11°FSep 23, 1912
- Chance of a freeze
- 87%
- Days of 90°F or more
- 0.9
- Daylight
- 12 h 57 min to 11 h 50 min
- Cloud cover
- 45%
- Humidity
- 49%
- Dew point
- 35°F
- Wind
- 6.7 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 | 83°F | 46°F | 96°F 1954 | 25°F 1962 | 36% | 0% |
| Sep 2 | 83°F | 45°F | 93°F 1948 | 28°F 1956 | 35% | 0% |
| Sep 3 | 82°F | 45°F | 92°F 1924 | 26°F 1973 | 35% | 0% |
| Sep 4 | 82°F | 45°F | 95°F 1954 | 27°F 1962 | 34% | 0% |
| Sep 5 | 82°F | 44°F | 94°F 1954 | 27°F 1961 | 34% | 0% |
| Sep 6 | 82°F | 44°F | 94°F 2020 | 27°F 1926 | 33% | 0% |
| Sep 7 | 81°F | 44°F | 97°F 1948 | 29°F 2010 | 33% | 0% |
| Sep 8 | 81°F | 43°F | 95°F 1954 | 30°F 1948 | 33% | |
| Sep 9 | 81°F | 43°F | 95°F 1954 | 25°F 2001 | 32% | |
| Sep 10 | 81°F | 43°F | 96°F 1954 | 18°F 1962 | 32% | |
| Sep 11 | 80°F | 42°F | 88°F 1937 | 24°F 1962 | 32% | |
| Sep 12 | 80°F | 42°F | 89°F 1954 | 24°F 1986 | 31% | |
| Sep 13 | 80°F | 42°F | 89°F 1990 | 23°F 1951 | 31% | |
| Sep 14 | 80°F | 41°F | 92°F 2000 | 21°F 1951 | 30% | |
| Sep 15 | 79°F | 41°F | 90°F 1956 | 23°F 1928 | 30% | |
| Sep 16 | 79°F | 41°F | 91°F 1956 | 25°F 1987 | 30% | |
| Sep 17 | 79°F | 40°F | 89°F 1954 | 21°F 1912 | 29% | |
| Sep 18 | 78°F | 40°F | 92°F 1954 | 21°F 1912 | 29% | |
| Sep 19 | 78°F | 40°F | 90°F 1954 | 21°F 1924 | 28% | |
| Sep 20 | 78°F | 39°F | 93°F 1954 | 17°F 1971 | 28% | |
| Sep 21 | 77°F | 39°F | 94°F 1954 | 15°F 1912 | 27% | |
| Sep 22 | 77°F | 38°F | 96°F 1954 | 15°F 1912 | 27% | |
| Sep 23 | 77°F | 38°F | 86°F 1956 | 11°F 1912 | 26% | |
| Sep 24 | 76°F | 38°F | 85°F 1953 | 22°F 1930 | 26% | |
| Sep 25 | 76°F | 37°F | 85°F 1951 | 15°F 1912 | 26% | |
| Sep 26 | 76°F | 37°F | 87°F 1925 | 17°F 1912 | 25% | |
| Sep 27 | 75°F | 36°F | 89°F 1978 | 16°F 1924 | 25% | |
| Sep 28 | 75°F | 36°F | 86°F 2010 | 20°F 1924 | 25% | |
| Sep 29 | 75°F | 35°F | 88°F 2010 | 20°F 1953 | 24% | |
| Sep 30 | 74°F | 35°F | 88°F 2010 | 17°F 1974 | 24% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- September 1
- sunrise 6:39 AM, sunset 7:36 PM
- September 30
- sunrise 7:03 AM, sunset 6:53 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00292608 (Dulce), public domain. Records: NOAA GHCN-Daily, station USC00292608, 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.