Bayard Weather in September
Average highs run from 86°F on September 1 to 74°F on September 30, and lows from 53°F to 42°F. Normal precipitation for the month is 1.70 in over about 5 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
- 81°F
- Average low
- 48°F
- Precipitation
- 1.70 in
- Snowfall
- 0.3 in
- Record high
- 105°FSep 5, 2020
- Record low
- 14°FSep 25, 1926
- Chance of a freeze
- 37%
- Days of 90°F or more
- 5.8
- Daylight
- 13 h 07 min to 11 h 47 min
- Cloud cover
- 46%
- Humidity
- 48%
- Dew point
- 40°F
- Wind
- 9.6 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 | 86°F | 53°F | 101°F 2023 | 35°F 1908 | 16% | 0% |
| Sep 2 | 86°F | 53°F | 99°F 2019 | 35°F 1914 | 16% | 0% |
| Sep 3 | 85°F | 53°F | 100°F 1899 | 32°F 1974 | 16% | 0% |
| Sep 4 | 85°F | 52°F | 102°F 1998 | 35°F 1935 | 16% | 0% |
| Sep 5 | 85°F | 52°F | 105°F 2020 | 30°F 1898 | 16% | 0% |
| Sep 6 | 85°F | 52°F | 102°F 2013 | 25°F 1898 | 16% | 0% |
| Sep 7 | 84°F | 51°F | 103°F 2022 | 24°F 1898 | 16% | 0% |
| Sep 8 | 84°F | 51°F | 100°F 2022 | 33°F 1962 | 16% | 0% |
| Sep 9 | 84°F | 51°F | 100°F 1979 | 26°F 1962 | 16% | 0% |
| Sep 10 | 83°F | 50°F | 100°F 2021 | 29°F 1962 | 17% | 0% |
| Sep 11 | 83°F | 50°F | 98°F 2021 | 32°F 1898 | 17% | 0% |
| Sep 12 | 82°F | 50°F | 97°F 2017 | 21°F 1902 | 17% | 0% |
| Sep 13 | 82°F | 49°F | 98°F 1936 | 29°F 1989 | 17% | 0% |
| Sep 14 | 82°F | 49°F | 95°F 1935 | 26°F 1904 | 17% | 0% |
| Sep 15 | 81°F | 49°F | 98°F 2018 | 26°F 1934 | 17% | 0% |
| Sep 16 | 81°F | 48°F | 97°F 2018 | 31°F 1912 | 17% | 0% |
| Sep 17 | 80°F | 48°F | 99°F 2000 | 30°F 1973 | 17% | 0% |
| Sep 18 | 80°F | 47°F | 96°F 2021 | 30°F 1902 | 17% | 1% |
| Sep 19 | 80°F | 47°F | 95°F 1984 | 29°F 1942 | 17% | 1% |
| Sep 20 | 79°F | 46°F | 95°F 1956 | 26°F 1983 | 17% | 1% |
| Sep 21 | 79°F | 46°F | 93°F 1922 | 19°F 1983 | 16% | 1% |
| Sep 22 | 78°F | 46°F | 93°F 1935 | 24°F 1995 | 16% | 1% |
| Sep 23 | 78°F | 45°F | 93°F 1905 | 27°F 1916 | 16% | 1% |
| Sep 24 | 77°F | 45°F | 94°F 1898 | 20°F 1926 | 16% | 1% |
| Sep 25 | 77°F | 44°F | 94°F 1898 | 14°F 1926 | 16% | 1% |
| Sep 26 | 76°F | 44°F | 97°F 2024 | 17°F 1942 | 16% | 1% |
| Sep 27 | 75°F | 43°F | 95°F 2021 | 18°F 1908 | 16% | 1% |
| Sep 28 | 75°F | 43°F | 96°F 2024 | 20°F 1895 | 16% | 1% |
| Sep 29 | 74°F | 42°F | 97°F 2024 | 20°F 1916 | 16% | 1% |
| Sep 30 | 74°F | 42°F | 94°F 1980 | 19°F 1985 | 16% | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- September 1
- sunrise 6:19 AM, sunset 7:26 PM
- September 30
- sunrise 6:49 AM, sunset 6:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00251145 (Bridgeport), public domain. Records: NOAA GHCN-Daily, station USW00024028, 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.