September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Churchville: typically 25.9°C by day, 13.3°C at night, with 120 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
August · July · June
October · May · April
The weakest month is January, scoring 5 against September’s 74 — days reach only 5°C, 19° below the 24°C the score treats as ideal.
Month by month
The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.
| Month | Day | Night | Rain | Wet days | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 5°C | -5.7°C | 93 mm | 8.5 | 9 h 36 | 5 | Strong coverage |
| February | 6.6°C | -5.1°C | 77 mm | 7.9 | 10 h 36 | 5 | Strong coverage |
| March | 11.1°C | -1.3°C | 117 mm | 9.1 | 11 h 49 | 11 | Strong coverage |
| April | 17.8°C | 4.1°C | 101 mm | 8.9 | 13 h 13 | 45 | Strong coverage |
| May | 23.1°C | 9.7°C | 104 mm | 9.7 | 14 h 23 | 72 | Strong coverage |
| June | 28°C | 15.3°C | 119 mm | 9.1 | 15 h 01 | 69 | Strong coverage |
| July | 30.6°C | 18.4°C | 125 mm | 8.9 | 14 h 46 | 54 | Strong coverage |
| August | 29.6°C | 17.4°C | 121 mm | 8 | 13 h 45 | 61 | Strong coverage |
| September | 25.9°C | 13.3°C | 120 mm | 7.7 | 12 h 24 | 74 | Strong coverage |
| October | 19.3°C | 6.5°C | 107 mm | 7.6 | 11 h 04 | 55 | Strong coverage |
| November | 13.2°C | 0.8°C | 93 mm | 7.4 | 9 h 54 | 27 | Strong coverage |
| December | 7.6°C | -3°C | 114 mm | 9.3 | 9 h 19 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.3°C14 Jan 1932 | -27.8°C28 Jan 1935 | 65 mm4 Jan 1982 | 184 mm1936 · driest 3 mm in 1981 | 78 |
| February | 26.1°C25 Feb 1930 | -27.8°C9 Feb 1934 | 96 mm7 Feb 1941 | 177 mm2018 · driest 17 mm in 1922 | 79 |
| March | 31.1°C31 Mar 1998 | -18.9°C12 Mar 1934 | 86 mm28 Mar 1932 | 234 mm2010 · driest 21 mm in 1915 | 80 |
| April | 35.0°C18 Apr 2002 | -13.3°C6 Apr 1995 | 126 mm15 Apr 2007 | 280 mm2007 · driest 20 mm in 1985 | 79 |
| May | 36.1°C23 May 1925 | -1.7°C8 May 1925 | 69 mm24 May 1999 | 219 mm2019 · driest 16 mm in 2015 | 78 |
| June | 38.9°C30 Jun 1964 | 1.1°C4 Jun 1984 | 100 mm5 Jun 1992 | 319 mm1989 · driest 19 mm in 1999 | 82 |
| July | 40.6°C9 Jul 1936 | 6.1°C8 Jul 1946 | 106 mm12 Jul 2004 | 321 mm1941 · driest 25 mm in 1944 | 81 |
| August | 38.9°C6 Aug 1918 | 1.7°C28 Aug 1919 | 132 mm14 Aug 2011 | 491 mm2011 · driest 15 mm in 1995 | 81 |
| September | 36.7°C10 Sep 1983 | -1.1°C28 Sep 1991 | 150 mm8 Sep 1934 | 295 mm1934 · driest 7 mm in 1941 | 81 |
| October | 35.0°C5 Oct 1941 | -7.2°C28 Oct 1936 | 143 mm8 Oct 2005 | 287 mm2005 · driest 0 mm in 2024 | 81 |
| November | 31.1°C2 Nov 1990 | -19.4°C26 Nov 1938 | 75 mm8 Nov 2006 | 244 mm2018 · driest 6 mm in 1917 | 79 |
| December | 24.4°C8 Dec 1998 | -23.3°C30 Dec 1917 | 107 mm11 Dec 1992 | 214 mm2023 · driest 17 mm in 1980 | 78 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 26 | 3 | 2 |
| February | 0 | 0 | 24 | 3 | 2 |
| March | <1 | 0 | 20 | 4 | 1 |
| April | 4 | <1 | 6 | 3 | 0 |
| May | 12 | 4 | <1 | 3 | 0 |
| June | 23 | 11 | 0 | 4 | 0 |
| July | 29 | 19 | 0 | 4 | 0 |
| August | 29 | 16 | 0 | 3 | 0 |
| September | 18 | 5 | <1 | 4 | 0 |
| October | 5 | <1 | 3 | 3 | <1 |
| November | <1 | 0 | 15 | 3 | <1 |
| December | 0 | 0 | 24 | 4 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 28% | 10% | 30% | 1.3–8.2°C |
| February | 1% | 27% | 9% | 31% | 2.7–9.6°C |
| March | 9% | 30% | 12% | 34% | 7.6–14.8°C |
| April | 27% | 30% | 10% | 36% | 15.3–19.8°C |
| May | 55% | 32% | 11% | 40% | 21.0–25.7°C |
| June | 68% | 30% | 12% | 36% | 25.6–30.2°C |
| July | 72% | 28% | 12% | 32% | 28.8–32.2°C |
| August | 72% | 27% | 12% | 28% | 27.4–31.2°C |
| September | 71% | 24% | 10% | 24% | 23.8–27.6°C |
| October | 40% | 22% | 9% | 21% | 17.8–22.1°C |
| November | 10% | 25% | 10% | 25% | 10.6–15.6°C |
| December | <1% | 28% | 11% | 31% | 3.7–9.8°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