Antigo Weather in September
Average highs run from 74°F on September 1 to 62°F on September 30, and lows from 53°F to 42°F. Normal precipitation for the month is 3.40 in over about 11 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
- 68°F
- Average low
- 48°F
- Precipitation
- 3.40 in
- Record high
- 94°FSep 1, 1894
- Record low
- 13°FSep 30, 1899
- Chance of a freeze
- 50%
- Daylight
- 13 h 15 min to 11 h 45 min
- Cloud cover
- 58%
- Humidity
- 77%
- Dew point
- 51°F
- Wind
- 9.4 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 | 74°F | 53°F | 94°F 1894 | 30°F 1896 | 33% | 0% |
| Sep 2 | 73°F | 53°F | 93°F 1953 | 30°F 1896 | 33% | 0% |
| Sep 3 | 73°F | 52°F | 90°F 1929 | 29°F 1974 | 33% | 0% |
| Sep 4 | 73°F | 52°F | 89°F 1925 | 32°F 1974 | 33% | 0% |
| Sep 5 | 72°F | 52°F | 90°F 1912 | 35°F 1918 | 33% | 0% |
| Sep 6 | 72°F | 52°F | 89°F 1901 | 33°F 1988 | 33% | 0% |
| Sep 7 | 72°F | 51°F | 90°F 1976 | 29°F 1986 | 34% | 0% |
| Sep 8 | 71°F | 51°F | 94°F 1933 | 32°F 1979 | 34% | 0% |
| Sep 9 | 71°F | 51°F | 92°F 1897 | 33°F 1914 | 34% | 0% |
| Sep 10 | 71°F | 50°F | 94°F 1931 | 28°F 1917 | 34% | 0% |
| Sep 11 | 70°F | 50°F | 94°F 1895 | 31°F 1917 | 34% | 0% |
| Sep 12 | 70°F | 49°F | 90°F 1931 | 28°F 1902 | 34% | 0% |
| Sep 13 | 70°F | 49°F | 88°F 1939 | 28°F 1923 | 35% | 0% |
| Sep 14 | 69°F | 49°F | 90°F 1939 | 24°F 1899 | 35% | 0% |
| Sep 15 | 69°F | 48°F | 87°F 1939 | 27°F 2007 | 35% | 0% |
| Sep 16 | 68°F | 48°F | 90°F 1948 | 30°F 1916 | 35% | 0% |
| Sep 17 | 68°F | 47°F | 87°F 1948 | 29°F 1916 | 35% | 0% |
| Sep 18 | 68°F | 47°F | 88°F 1908 | 28°F 1894 | 35% | 0% |
| Sep 19 | 67°F | 47°F | 85°F 1908 | 31°F 1979 | 35% | 0% |
| Sep 20 | 67°F | 46°F | 87°F 1908 | 22°F 1897 | 35% | |
| Sep 21 | 66°F | 46°F | 88°F 1908 | 26°F 1896 | 35% | |
| Sep 22 | 66°F | 45°F | 89°F 1937 | 21°F 1974 | 35% | |
| Sep 23 | 65°F | 45°F | 89°F 1937 | 24°F 1974 | 35% | |
| Sep 24 | 65°F | 44°F | 87°F 1937 | 23°F 1976 | 35% | |
| Sep 25 | 64°F | 44°F | 85°F 1908 | 24°F 1947 | 36% | |
| Sep 26 | 64°F | 43°F | 86°F 1908 | 21°F 1899 | 36% | |
| Sep 27 | 63°F | 43°F | 84°F 1894 | 20°F 1896 | 36% | |
| Sep 28 | 63°F | 42°F | 83°F 1952 | 22°F 1896 | 36% | |
| Sep 29 | 63°F | 42°F | 85°F 1897 | 22°F 1899 | 36% | |
| Sep 30 | 62°F | 42°F | 87°F 1897 | 13°F 1899 | 36% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- September 1
- sunrise 6:19 AM, sunset 7:34 PM
- September 30
- sunrise 6:54 AM, sunset 6:39 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00470239 (Antigo), public domain. Records: NOAA GHCN-Daily, station USC00470239, 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.