September
September · August · June
78climate match
United States · 1991–2020
Best time to visit
Wanatah.
September leads for comfortable weather in Wanatah: typically 24.7°C by day, 9.9°C at night, with 83 mm of rain. Based on measured 1991–2020 NOAA station history.
Best comfortSeptember
Typical high24.7°C
Typical low9.9°C
Rain in September83 mm
July
July · August · June
66climate match
May
May · September · October
72climate match
The weakest month is January, scoring 5 against September’s 78 — days reach only 0.1°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
50.1° / -9.8°
Feb
52.2° / -8.2°
Mar
78.3° / -3.4°
Apr
3315.3° / 2.1°
May
6621.8° / 8.7°
Jun
7127° / 14.3°
Jul
6828.6° / 15.8°
Aug
7227.6° / 14.5°
Sep
7824.7° / 9.9°
Oct
4517.6° / 3.9°
Nov
129.4° / -1.3°
Dec
53° / -6.3°
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 0.1°C | -9.8°C | 54 mm | 7.1 | 9 h 29 | 5 | Strong coverage |
| February | 2.2°C | -8.2°C | 47 mm | 6.4 | 10 h 32 | 5 | Strong coverage |
| March | 8.3°C | -3.4°C | 60 mm | 8.2 | 11 h 48 | 7 | Strong coverage |
| April | 15.3°C | 2.1°C | 95 mm | 10.2 | 13 h 16 | 33 | Strong coverage |
| May | 21.8°C | 8.7°C | 101 mm | 10.2 | 14 h 29 | 66 | Strong coverage |
| June | 27°C | 14.3°C | 120 mm | 9.3 | 15 h 09 | 71 | Strong coverage |
| July | 28.6°C | 15.8°C | 106 mm | 8.8 | 14 h 53 | 68 | Strong coverage |
| August | 27.6°C | 14.5°C | 111 mm | 8.6 | 13 h 50 | 72 | Strong coverage |
| September | 24.7°C | 9.9°C | 83 mm | 7.5 | 12 h 25 | 78 | Strong coverage |
| October | 17.6°C | 3.9°C | 96 mm | 9.1 | 11 h 01 | 45 | Strong coverage |
| November | 9.4°C | -1.3°C | 73 mm | 8.6 | 9 h 48 | 12 | Strong coverage |
| December | 3°C | -6.3°C | 54 mm | 7.6 | 9 h 12 | 5 | Strong coverage |
What has changed
Wanatah runs +0.9°C
on the 1961–1990 baseline.
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
Jan
+1.8
Feb
+1.2
Mar
+1.6
Apr
+0.2
May
+0.7
Jun
+0.6
Jul
0.0
Aug
+0.1
Sep
+1.1
Oct
+0.8
Nov
0.0
Dec
+2.4
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 18.9°C8 Jan 2008 | -32.2°C5 Jan 1999 | 75 mm8 Jan 2008 | 125 mm2005 · driest 7 mm in 1986 | 64 |
| February | 22.2°C26 Feb 2000 | -29.4°C11 Feb 2014 | 69 mm13 Feb 2025 | 161 mm2018 · driest 1 mm in 1987 | 64 |
| March | 30.6°C22 Mar 2012 | -25.0°C1 Mar 2015 | 48 mm9 Mar 1998 | 150 mm1976 · driest 13 mm in 2001 | 64 |
| April | 32.2°C26 Apr 1986 | -12.2°C8 Apr 1972 | 55 mm19 Apr 1975 | 185 mm1967 · driest 13 mm in 1971 | 64 |
| May | 36.7°C28 May 2012 | -3.3°C4 May 2005 | 65 mm15 May 2020 | 189 mm2019 · driest 14 mm in 1992 | 64 |
| June | 40.6°C26 Jun 1988 | 0.6°C6 Jun 1998 | 97 mm8 Jun 1961 | 249 mm1993 · driest 19 mm in 1988 | 66 |
| July | 38.9°C7 Jul 2012 | 4.4°C23 Jul 2019 | 148 mm2 Jul 1983 | 228 mm1983 · driest 39 mm in 1975 | 66 |
| August | 38.3°C17 Aug 1988 | 3.3°C29 Aug 1965 | 132 mm5 Aug 2008 | 319 mm2007 · driest 26 mm in 1969 | 64 |
| September | 35.6°C2 Sep 2011 | -2.8°C25 Sep 1999 | 107 mm28 Sep 2019 | 306 mm2008 · driest 1 mm in 1979 | 65 |
| October | 31.7°C2 Oct 2019 | -7.8°C30 Oct 1988 | 79 mm5 Oct 2023 | 222 mm2001 · driest 9 mm in 2010 | 65 |
| November | 28.3°C1 Nov 2003 | -16.7°C26 Nov 1977 | 90 mm28 Nov 1990 | 227 mm1985 · driest 13 mm in 2012 | 64 |
| December | 21.1°C3 Dec 1982 | -28.9°C24 Dec 1983 | 88 mm25 Dec 1965 | 140 mm1965 · driest 7 mm in 1989 | 64 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 28 | 1 | 7 |
| February | 0 | 0 | 26 | 1 | 6 |
| March | <1 | 0 | 23 | 2 | 3 |
| April | 3 | <1 | 11 | 3 | <1 |
| May | 11 | 3 | 1 | 3 | 0 |
| June | 21 | 9 | 0 | 4 | 0 |
| July | 27 | 11 | 0 | 4 | 0 |
| August | 25 | 8 | 0 | 3 | 0 |
| September | 15 | 5 | <1 | 2 | 0 |
| October | 4 | <1 | 7 | 3 | <1 |
| November | <1 | 0 | 18 | 2 | 1 |
| December | 0 | 0 | 27 | 1 | 5 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 22% | 4% | 21% | -4.3–2.9°C |
| February | <1% | 23% | 4% | 21% | -2.3–5.1°C |
| March | 5% | 27% | 7% | 35% | 4.2–11.5°C |
| April | 17% | 34% | 11% | 43% | 12.5–18.0°C |
| May | 42% | 31% | 11% | 37% | 18.5–24.9°C |
| June | 65% | 29% | 12% | 35% | 25.0–28.5°C |
| July | 72% | 28% | 11% | 32% | 26.9–30.4°C |
| August | 73% | 25% | 10% | 26% | 25.8–29.0°C |
| September | 62% | 25% | 9% | 28% | 22.7–26.6°C |
| October | 27% | 29% | 9% | 36% | 14.9–19.9°C |
| November | 4% | 28% | 8% | 32% | 6.0–12.3°C |
| December | 0% | 26% | 5% | 27% | -0.8–5.8°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 4927832
- NOAA station
- USC00129222 · WANATAH 2 WNW
- Station distance
- 3 km from the place centre
- Climate period
- 1991–2020
- Minimum month coverage
- 29 usable years
- Daylight
- Calculated from latitude 41.43°, 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.