September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Wolfhurst: typically 25.9°C by day, 13.5°C at night, with 91 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 79 — days reach only 3.8°C, 20° 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 | 3.8°C | -5.3°C | 91 mm | 11.2 | 9 h 37 | 5 | Strong coverage |
| February | 5.6°C | -4.6°C | 70 mm | 9.7 | 10 h 37 | 5 | Strong coverage |
| March | 10.7°C | -1°C | 93 mm | 10.4 | 11 h 49 | 12 | Strong coverage |
| April | 18.1°C | 4.5°C | 89 mm | 11.1 | 13 h 12 | 47 | Strong coverage |
| May | 23.3°C | 10.3°C | 102 mm | 10.9 | 14 h 22 | 73 | Strong coverage |
| June | 27.5°C | 15.4°C | 109 mm | 10.3 | 15 h 00 | 71 | Strong coverage |
| July | 29.6°C | 18°C | 101 mm | 9.3 | 14 h 45 | 61 | Strong coverage |
| August | 29.1°C | 17.3°C | 90 mm | 7.9 | 13 h 45 | 67 | Strong coverage |
| September | 25.9°C | 13.5°C | 91 mm | 7.2 | 12 h 24 | 79 | Strong coverage |
| October | 19°C | 6.9°C | 74 mm | 8.5 | 11 h 04 | 59 | Strong coverage |
| November | 12.1°C | 1.3°C | 74 mm | 9.1 | 9 h 54 | 25 | Strong coverage |
| December | 6.3°C | -2.5°C | 82 mm | 10.6 | 9 h 20 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 22.8°C12 Jan 2020 | -26.7°C19 Jan 1994 | 55 mm12 Jan 2018 | 191 mm2005 · driest 5 mm in 2025 | 38 |
| February | 25.6°C21 Feb 2018 | -22.2°C15 Feb 2015 | 62 mm1 Feb 1988 | 135 mm2018 · driest 7 mm in 2026 | 38 |
| March | 29.4°C24 Mar 2012 | -17.2°C6 Mar 2015 | 52 mm29 Mar 2020 | 164 mm2007 · driest 17 mm in 2025 | 38 |
| April | 32.2°C28 Apr 1990 | -6.7°C5 Apr 1995 | 53 mm12 Apr 2024 | 182 mm2024 · driest 18 mm in 2010 | 38 |
| May | 33.3°C31 May 2006 | -1.1°C11 May 2020 | 56 mm30 May 1998 | 189 mm1996 · driest 10 mm in 2015 | 38 |
| June | 37.2°C30 Jun 2012 | 5.0°C3 Jun 2025 | 70 mm19 Jun 1996 | 265 mm1998 · driest 9 mm in 1988 | 38 |
| July | 39.4°C17 Jul 1988 | 9.4°C2 Jul 2001 | 95 mm20 Jul 1988 | 229 mm1992 · driest 40 mm in 2008 | 37 |
| August | 37.2°C14 Aug 2005 | 8.9°C24 Aug 2024 | 90 mm18 Aug 2015 | 192 mm1997 · driest 1 mm in 2025 | 33 |
| September | 35.0°C9 Sep 2002 | 2.8°C24 Sep 1995 | 144 mm18 Sep 2004 | 283 mm2018 · driest 9 mm in 2023 | 38 |
| October | 33.3°C2 Oct 2019 | -3.3°C28 Oct 1988 | 50 mm7 Oct 2019 | 162 mm2006 · driest 12 mm in 1991 | 37 |
| November | 27.2°C6 Nov 2024 | -10.0°C26 Nov 2005 | 47 mm6 Nov 2017 | 122 mm2018 · driest 19 mm in 2016 | 37 |
| December | 22.8°C6 Dec 2001 | -23.3°C23 Dec 1989 | 57 mm1 Dec 2010 | 185 mm2008 · driest 12 mm in 2025 | 38 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 23 | 3 | 6 |
| February | <1 | 0 | 22 | 2 | 5 |
| March | <1 | 0 | 17 | 3 | 2 |
| April | 5 | <1 | 5 | 3 | <1 |
| May | 12 | 3 | <1 | 3 | 0 |
| June | 21 | 9 | 0 | 4 | 0 |
| July | 27 | 14 | 0 | 3 | 0 |
| August | 27 | 13 | 0 | 3 | 0 |
| September | 17 | 5 | 0 | 3 | 0 |
| October | 5 | <1 | 1 | 3 | 0 |
| November | <1 | 0 | 13 | 2 | <1 |
| December | 0 | 0 | 21 | 3 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 35% | 9% | 47% | 0.4–7.7°C |
| February | 2% | 33% | 8% | 41% | 1.8–9.4°C |
| March | 11% | 32% | 11% | 47% | 7.8–15.1°C |
| April | 28% | 37% | 10% | 48% | 15.7–20.2°C |
| May | 51% | 36% | 11% | 48% | 20.5–25.9°C |
| June | 65% | 33% | 13% | 40% | 26.1–29.1°C |
| July | 70% | 30% | 11% | 33% | 28.0–31.5°C |
| August | 75% | 25% | 9% | 26% | 27.3–30.8°C |
| September | 70% | 24% | 9% | 21% | 24.0–27.8°C |
| October | 37% | 27% | 9% | 29% | 17.1–21.4°C |
| November | 9% | 30% | 7% | 39% | 9.4–15.3°C |
| December | <1% | 33% | 8% | 44% | 2.8–9.2°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