September
September · June · August
United States · 1991–2020
September leads for comfortable weather in Ayers Village: typically 23.8°C by day, 12.5°C at night, with 88 mm of rain. Based on measured 1991–2020 NOAA station history.
September · June · August
July · August · June
May · September · October
The weakest month is January, scoring 5 against September’s 84 — days reach only 1.7°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 | 1.7°C | -7°C | 58 mm | 7.5 | 9 h 21 | 5 | Good coverage |
| February | 3.5°C | -6.1°C | 62 mm | 7.1 | 10 h 28 | 5 | Good coverage |
| March | 7.7°C | -2.1°C | 85 mm | 7.5 | 11 h 47 | 5 | Good coverage |
| April | 14.6°C | 3.3°C | 90 mm | 9 | 13 h 19 | 35 | Good coverage |
| May | 20.4°C | 8.9°C | 96 mm | 9.5 | 14 h 36 | 63 | Good coverage |
| June | 25.1°C | 14°C | 115 mm | 9.3 | 15 h 19 | 78 | Good coverage |
| July | 28.5°C | 17.4°C | 89 mm | 8 | 15 h 02 | 69 | Good coverage |
| August | 27.8°C | 16.7°C | 80 mm | 7.8 | 13 h 55 | 74 | Good coverage |
| September | 23.8°C | 12.5°C | 88 mm | 6.7 | 12 h 26 | 84 | Good coverage |
| October | 16.7°C | 6.2°C | 106 mm | 8.3 | 10 h 58 | 45 | Good coverage |
| November | 10.6°C | 1.2°C | 80 mm | 7.8 | 9 h 41 | 20 | Good coverage |
| December | 4.7°C | -3.7°C | 84 mm | 8.5 | 9 h 03 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 21.1°C6 Jan 2007 | -22.8°C16 Jan 2004 | 44 mm10 Jan 2024 | 159 mm2024 · driest 21 mm in 2004 | 29 |
| February | 25.6°C21 Feb 2018 | -24.3°C4 Feb 2023 | 57 mm13 Feb 2008 | 194 mm2008 · driest 14 mm in 2024 | 29 |
| March | 31.7°C31 Mar 1998 | -18.9°C7 Mar 2003 | 115 mm14 Mar 2010 | 286 mm2010 · driest 18 mm in 2006 | 29 |
| April | 33.9°C17 Apr 2002 | -7.1°C5 Apr 2016 | 98 mm1 Apr 2004 | 201 mm2004 · driest 17 mm in 1999 | 29 |
| May | 35.0°C31 May 2013 | -1.0°C1 May 2008 | 115 mm13 May 2006 | 339 mm2006 · driest 25 mm in 2016 | 29 |
| June | 37.2°C24 Jun 2025 | 3.9°C4 Jun 2002 | 87 mm13 Jun 1998 | 306 mm2006 · driest 15 mm in 2010 | 29 |
| July | 39.4°C22 Jul 2011 | 7.8°C27 Jul 2001 | 74 mm24 Jul 2008 | 267 mm2021 · driest 17 mm in 1998 | 30 |
| August | 37.2°C14 Aug 2002 | 8.9°C31 Aug 2003 | 171 mm8 Aug 2023 | 336 mm2023 · driest 19 mm in 2022 | 28 |
| September | 35.6°C11 Sep 2013 | -0.6°C29 Sep 2000 | 102 mm10 Sep 1999 | 211 mm1999 · driest 19 mm in 2019 | 28 |
| October | 29.4°C9 Oct 2011 | -7.1°C31 Oct 2020 | 104 mm8 Oct 2005 | 364 mm2005 · driest 8 mm in 2015 | 29 |
| November | 26.7°C6 Nov 2024 | -10.6°C25 Nov 2000 | 68 mm25 Nov 2008 | 169 mm2018 · driest 0 mm in 2015 | 29 |
| December | 24.4°C7 Dec 1998 | -17.7°C17 Dec 2013 | 65 mm9 Dec 2014 | 146 mm2019 · driest 29 mm in 1998 | 29 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 28 | 2 |
| February | 0 | 0 | 25 | 2 |
| March | <1 | <1 | 21 | 3 |
| April | 2 | <1 | 7 | 3 |
| May | 7 | 2 | <1 | 3 |
| June | 17 | 6 | 0 | 4 |
| July | 26 | 13 | 0 | 3 |
| August | 25 | 9 | 0 | 3 |
| September | 12 | 3 | 0 | 3 |
| October | 2 | 0 | 3 | 3 |
| November | <1 | 0 | 14 | 3 |
| December | 0 | 0 | 25 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 25% | 7% | 27% | -0.7–4.6°C |
| February | <1% | 25% | 7% | 24% | 0.8–6.4°C |
| March | 3% | 25% | 9% | 29% | 4.5–10.6°C |
| April | 16% | 30% | 9% | 36% | 12.6–15.9°C |
| May | 42% | 31% | 10% | 36% | 18.5–22.3°C |
| June | 65% | 31% | 13% | 37% | 23.3–27.0°C |
| July | 72% | 28% | 10% | 28% | 25.7–30.6°C |
| August | 74% | 26% | 9% | 25% | 25.8–29.9°C |
| September | 64% | 23% | 9% | 23% | 22.0–24.9°C |
| October | 22% | 26% | 11% | 29% | 15.4–18.7°C |
| November | 5% | 26% | 8% | 29% | 8.5–13.0°C |
| December | <1% | 28% | 9% | 35% | 2.0–7.8°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