September
September · August · June
81climate match
United States · 1991–2020
Best time to visit
Wisner.
September leads for comfortable weather in Wisner: typically 25.1°C by day, 10.7°C at night, with 71 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortSeptember
Typical high25.1°C
Typical low10.7°C
Rain in September71 mm
July
July · August · June
77climate match
May
May · September · October
75climate match
The weakest month is January, scoring 5 against September’s 81 — days reach only -0.4°C, 24° below the 24°C the score treats as ideal.
Month by month
The whole year,
without the guesswork.
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
Jan
5-0.4° / -11.5°
Feb
51.4° / -10.5°
Mar
179.5° / -3.6°
Apr
4316° / 1.9°
May
6821.9° / 8.6°
Jun
7227.7° / 15.1°
Jul
7029.7° / 17°
Aug
7428.1° / 15.5°
Sep
8125.1° / 10.7°
Oct
5217.4° / 3.3°
Nov
209.9° / -3.5°
Dec
51.6° / -9.4°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | -0.4°C | -11.5°C | 15 mm | 2.8 | 9 h 26 | 5 | Good coverage |
| February | 1.4°C | -10.5°C | 18 mm | 3.7 | 10 h 31 | 5 | Good coverage |
| March | 9.5°C | -3.6°C | 34 mm | 4.7 | 11 h 48 | 17 | Good coverage |
| April | 16°C | 1.9°C | 65 mm | 6.4 | 13 h 17 | 43 | Good coverage |
| May | 21.9°C | 8.6°C | 94 mm | 8.6 | 14 h 32 | 68 | Good coverage |
| June | 27.7°C | 15.1°C | 109 mm | 8.8 | 15 h 13 | 72 | Good coverage |
| July | 29.7°C | 17°C | 70 mm | 6.1 | 14 h 57 | 70 | Good coverage |
| August | 28.1°C | 15.5°C | 91 mm | 7.1 | 13 h 52 | 74 | Good coverage |
| September | 25.1°C | 10.7°C | 71 mm | 5.6 | 12 h 26 | 81 | Good coverage |
| October | 17.4°C | 3.3°C | 58 mm | 4.9 | 11 h | 52 | Good coverage |
| November | 9.9°C | -3.5°C | 23 mm | 2.8 | 9 h 45 | 20 | Good coverage |
| December | 1.6°C | -9.4°C | 27 mm | 4 | 9 h 08 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 21.1°C6 Jan 2012 | -30.0°C14 Jan 2024 | 26 mm23 Jan 2018 | 41 mm2018 · driest 0 mm in 2022 | 23 |
| February | 24.4°C27 Feb 2024 | -33.9°C16 Feb 2021 | 46 mm3 Feb 2016 | 54 mm2016 · driest 1 mm in 2020 | 23 |
| March | 35.6°C22 Mar 2026 | -25.6°C3 Mar 2014 | 39 mm25 Mar 2024 | 97 mm2021 · driest 4 mm in 2014 | 23 |
| April | 32.8°C2 Apr 2012 | -13.9°C5 Apr 2018 | 78 mm17 Apr 2024 | 175 mm2024 · driest 3 mm in 2023 | 23 |
| May | 38.3°C15 May 2013 | -3.3°C3 May 2011 | 72 mm28 May 2012 | 177 mm2008 · driest 13 mm in 2009 | 23 |
| June | 40.0°C28 Jun 2012 | 5.0°C3 Jun 2009 | 78 mm11 Jun 2010 | 237 mm2010 · driest 14 mm in 2012 | 23 |
| July | 40.6°C23 Jul 2012 | 7.2°C28 Jul 2013 | 51 mm18 Jul 2018 | 181 mm2025 · driest 2 mm in 2012 | 23 |
| August | 39.4°C24 Aug 2023 | 3.9°C31 Aug 2009 | 108 mm23 Aug 2007 | 284 mm2007 · driest 17 mm in 2008 | 23 |
| September | 38.3°C21 Sep 2022 | -0.6°C30 Sep 2003 | 71 mm19 Sep 2019 | 158 mm2006 · driest 0 mm in 2024 | 23 |
| October | 34.4°C12 Oct 2015 | -10.6°C27 Oct 2020 | 53 mm15 Oct 2013 | 155 mm2007 · driest 8 mm in 2004 | 23 |
| November | 27.8°C9 Nov 2006 | -20.6°C16 Nov 2014 | 37 mm19 Nov 2024 | 60 mm2004 · driest 0 mm in 2017 | 23 |
| December | 18.9°C9 Dec 2024 | -28.3°C22 Dec 2022 | 32 mm27 Dec 2018 | 62 mm2018 · driest 2 mm in 2013 | 23 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | <1 | 3 |
| February | 0 | 0 | 27 | <1 | 3 |
| March | 1 | <1 | 23 | 1 | 2 |
| April | 3 | <1 | 10 | 2 | <1 |
| May | 11 | 3 | 1 | 4 | <1 |
| June | 23 | 10 | 0 | 4 | 0 |
| July | 28 | 15 | 0 | 2 | 0 |
| August | 26 | 10 | 0 | 3 | 0 |
| September | 17 | 5 | <1 | 2 | 0 |
| October | 4 | 1 | 9 | 2 | <1 |
| November | <1 | 0 | 23 | 1 | 1 |
| December | 0 | 0 | 30 | <1 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 9% | 1% | 5% | -3.6–2.0°C |
| February | 2% | 12% | 1% | 5% | -3.5–7.2°C |
| March | 12% | 15% | 4% | 13% | 5.7–13.8°C |
| April | 29% | 20% | 7% | 18% | 13.5–18.6°C |
| May | 51% | 27% | 11% | 32% | 20.4–24.8°C |
| June | 71% | 27% | 12% | 31% | 26.4–30.3°C |
| July | 79% | 20% | 9% | 18% | 27.5–31.1°C |
| August | 77% | 23% | 9% | 19% | 26.6–30.3°C |
| September | 75% | 17% | 8% | 12% | 23.4–27.6°C |
| October | 39% | 15% | 7% | 9% | 14.9–20.5°C |
| November | 10% | 10% | 3% | 5% | 7.2–12.4°C |
| December | 0% | 12% | 3% | 6% | -1.8–5.1°C |
A warm and dry day reaches 20°C with under 1 mm of rain; a wet day gets 1 mm or more; a washout gets 10 mm or more. The week column is the share of seven-day stretches in that month, across the station’s whole daily record, that contained three or more wet days — the odds a week-long trip is rained on repeatedly, counted rather than modelled. The last column is the 10th to 90th percentile of that month’s daytime average across individual years: a narrow band means the average is what you will get, a wide one means the average is a midpoint between years that felt quite different.
The evidence behind this page
Nearby, measured,
and named.
- Place identity
- GeoNames 5082140
- NOAA station
- USC00258117 · STANTON 7NE
- Station distance
- 22.3 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 17 usable years
- Daylight
- Calculated from latitude 41.99°, mid-month, sunrise to sunset including refraction. Not a station measurement.
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.