September
September · May · August
United States · 1991–2020
September leads for comfortable weather in Humrick: typically 26.3°C by day, 12°C at night, with 69 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · August
August · July · June
October · September · April
The weakest month is January, scoring 5 against September’s 79 — days reach only 1.6°C, 22° 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 | 1.6°C | -7.9°C | 62 mm | 7 | 9 h 38 | 5 | Strong coverage |
| February | 4.1°C | -6°C | 50 mm | 6.4 | 10 h 37 | 5 | Strong coverage |
| March | 10.2°C | -1°C | 69 mm | 7.5 | 11 h 49 | 17 | Strong coverage |
| April | 17.5°C | 4.8°C | 100 mm | 9.3 | 13 h 12 | 45 | Strong coverage |
| May | 23.5°C | 11.3°C | 112 mm | 10.5 | 14 h 21 | 74 | Strong coverage |
| June | 28.2°C | 16.3°C | 122 mm | 9.3 | 14 h 59 | 66 | Strong coverage |
| July | 29.5°C | 17.6°C | 106 mm | 8.1 | 14 h 44 | 63 | Strong coverage |
| August | 28.9°C | 16.2°C | 82 mm | 6.8 | 13 h 44 | 72 | Strong coverage |
| September | 26.3°C | 12°C | 69 mm | 6.2 | 12 h 24 | 79 | Strong coverage |
| October | 19.4°C | 5.9°C | 82 mm | 7.6 | 11 h 04 | 58 | Strong coverage |
| November | 10.9°C | 0.2°C | 80 mm | 7.6 | 9 h 55 | 20 | Strong coverage |
| December | 4.3°C | -4.7°C | 62 mm | 7.2 | 9 h 21 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 20.0°C8 Jan 2008 | -32.2°C20 Jan 1985 | 62 mm11 Jan 2020 | 179 mm2005 · driest 3 mm in 1986 | 45 |
| February | 23.3°C26 Feb 2000 | -29.4°C10 Feb 1982 | 56 mm27 Feb 1997 | 162 mm1990 · driest 4 mm in 1987 | 45 |
| March | 29.4°C22 Mar 2012 | -23.3°C6 Mar 2015 | 54 mm11 Mar 1990 | 173 mm2026 · driest 19 mm in 2001 | 45 |
| April | 31.7°C30 Apr 1987 | -12.2°C7 Apr 1994 | 65 mm12 Apr 1994 | 207 mm2011 · driest 34 mm in 2012 | 45 |
| May | 36.7°C29 May 2018 | -2.2°C4 May 2005 | 68 mm13 May 2002 | 238 mm1996 · driest 25 mm in 1992 | 45 |
| June | 38.9°C26 Jun 1988 | 3.3°C1 Jun 1993 | 103 mm11 Jun 2014 | 267 mm1998 · driest 10 mm in 1988 | 45 |
| July | 40.0°C7 Jul 2012 | 6.7°C31 Jul 2019 | 80 mm21 Jul 1989 | 243 mm1992 · driest 2 mm in 2012 | 45 |
| August | 40.6°C18 Aug 1988 | 3.3°C30 Aug 1986 | 108 mm16 Aug 2016 | 184 mm2016 · driest 23 mm in 2025 | 44 |
| September | 37.8°C2 Sep 2011 | -3.9°C23 Sep 1995 | 93 mm1 Sep 2003 | 208 mm2003 · driest 13 mm in 2023 | 44 |
| October | 34.4°C8 Oct 2007 | -6.1°C13 Oct 1988 | 61 mm14 Oct 2001 | 205 mm2001 · driest 0 mm in 2024 | 44 |
| November | 27.2°C2 Nov 2016 | -17.8°C8 Nov 1991 | 72 mm19 Nov 1985 | 240 mm1985 · driest 11 mm in 2023 | 44 |
| December | 22.2°C4 Dec 2012 | -30.6°C22 Dec 1989 | 75 mm27 Dec 2015 | 197 mm2015 · driest 14 mm in 2017 | 45 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 27 | 2 | 5 |
| February | 0 | 0 | 24 | 2 | 5 |
| March | <1 | 0 | 19 | 3 | 2 |
| April | 4 | <1 | 7 | 4 | <1 |
| May | 14 | 5 | <1 | 4 | 0 |
| June | 25 | 11 | 0 | 4 | 0 |
| July | 28 | 15 | 0 | 4 | 0 |
| August | 28 | 12 | 0 | 3 | 0 |
| September | 19 | 7 | <1 | 2 | 0 |
| October | 7 | 1 | 5 | 3 | 0 |
| November | <1 | 0 | 16 | 3 | <1 |
| December | 0 | 0 | 25 | 2 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 21% | 6% | 18% | -1.6–4.9°C |
| February | <1% | 23% | 6% | 21% | -0.4–6.7°C |
| March | 9% | 26% | 8% | 28% | 7.1–14.4°C |
| April | 26% | 30% | 11% | 37% | 14.8–20.0°C |
| May | 52% | 33% | 12% | 41% | 20.5–26.7°C |
| June | 68% | 30% | 13% | 37% | 26.3–29.7°C |
| July | 73% | 27% | 12% | 29% | 27.5–31.3°C |
| August | 78% | 22% | 9% | 22% | 27.4–30.8°C |
| September | 73% | 21% | 8% | 19% | 24.2–28.4°C |
| October | 37% | 24% | 8% | 28% | 17.2–21.7°C |
| November | 7% | 26% | 10% | 27% | 7.4–14.5°C |
| December | <1% | 25% | 7% | 24% | -0.1–7.6°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