September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Crimora: typically 25.4°C by day, 12.8°C at night, with 134 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
July · August · June
October · April · May
The weakest month is January, scoring 5 against September’s 74 — days reach only 6.6°C, 17° below the 24°C the score treats as ideal, and nights drop to -5°C.
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 | 6.6°C | -5°C | 65 mm | 7.1 | 9 h 47 | 5 | Good coverage |
| February | 8.5°C | -4.3°C | 66 mm | 6.3 | 10 h 43 | 7 | Good coverage |
| March | 13°C | -0.6°C | 84 mm | 7.5 | 11 h 50 | 25 | Good coverage |
| April | 19.2°C | 4.5°C | 107 mm | 9 | 13 h 08 | 50 | Good coverage |
| May | 23.5°C | 10.2°C | 111 mm | 10.2 | 14 h 13 | 73 | Good coverage |
| June | 27.8°C | 14.7°C | 116 mm | 9.1 | 14 h 48 | 70 | Good coverage |
| July | 29.7°C | 17.1°C | 98 mm | 9.1 | 14 h 34 | 63 | Good coverage |
| August | 29°C | 16.4°C | 110 mm | 9.2 | 13 h 38 | 65 | Good coverage |
| September | 25.4°C | 12.8°C | 134 mm | 7.2 | 12 h 23 | 74 | Good coverage |
| October | 19.8°C | 6.4°C | 103 mm | 7.4 | 11 h 08 | 57 | Good coverage |
| November | 13.6°C | 0.1°C | 94 mm | 6.4 | 10 h 03 | 28 | Good coverage |
| December | 8.4°C | -3.1°C | 81 mm | 7.5 | 9 h 31 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 25.6°C30 Jan 2002 | -18.9°C17 Jan 2009 | 71 mm25 Jan 2010 | 166 mm2024 · driest 18 mm in 2002 | 24 |
| February | 26.1°C22 Feb 2018 | -18.9°C20 Feb 2015 | 104 mm27 Feb 2003 | 219 mm2003 · driest 7 mm in 2017 | 24 |
| March | 28.9°C30 Mar 2020 | -17.8°C4 Mar 2014 | 69 mm6 Mar 2013 | 176 mm2013 · driest 9 mm in 2006 | 24 |
| April | 32.8°C26 Apr 2009 | -6.1°C9 Apr 2002 | 95 mm17 Apr 2011 | 198 mm2011 · driest 27 mm in 2010 | 24 |
| May | 33.3°C16 May 2013 | -1.7°C23 May 2002 | 82 mm31 May 2018 | 262 mm2018 · driest 30 mm in 2015 | 22 |
| June | 37.8°C30 Jun 2012 | 4.4°C3 Jun 2003 | 86 mm23 Jun 2006 | 214 mm2006 · driest 16 mm in 2002 | 24 |
| July | 38.3°C9 Jul 2012 | 8.9°C2 Jul 2010 | 81 mm3 Jul 2004 | 227 mm2004 · driest 24 mm in 2007 | 23 |
| August | 36.7°C13 Aug 2021 | 7.8°C22 Aug 2024 | 135 mm9 Aug 2024 | 232 mm2007 · driest 21 mm in 2023 | 23 |
| September | 36.1°C6 Sep 2023 | 1.7°C21 Sep 2020 | 155 mm19 Sep 2003 | 349 mm2004 · driest 16 mm in 2019 | 24 |
| October | 34.4°C4 Oct 2019 | -4.4°C28 Oct 2001 | 85 mm8 Oct 2005 | 195 mm2021 · driest 0 mm in 2000 | 24 |
| November | 26.7°C4 Nov 2003 | -10.6°C19 Nov 2014 | 71 mm30 Nov 2005 | 201 mm2005 · driest 26 mm in 2000 | 23 |
| December | 25.6°C5 Dec 2001 | -16.7°C25 Dec 2022 | 66 mm20 Dec 2009 | 189 mm2009 · driest 7 mm in 2021 | 25 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 25 | 2 | 2 |
| February | <1 | 0 | 23 | 2 | 2 |
| March | 1 | 0 | 19 | 3 | <1 |
| April | 6 | <1 | 6 | 4 | <1 |
| May | 14 | 3 | <1 | 3 | 0 |
| June | 25 | 10 | 0 | 4 | 0 |
| July | 29 | 16 | 0 | 4 | 0 |
| August | 28 | 13 | 0 | 3 | 0 |
| September | 18 | 5 | 0 | 3 | 0 |
| October | 6 | <1 | 3 | 3 | 0 |
| November | <1 | 0 | 18 | 3 | <1 |
| December | 0 | 0 | 23 | 3 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 2% | 23% | 7% | 23% | 3.8–10.0°C |
| February | 3% | 24% | 8% | 27% | 3.9–12.3°C |
| March | 15% | 24% | 9% | 27% | 9.4–15.6°C |
| April | 37% | 28% | 12% | 36% | 17.6–21.6°C |
| May | 55% | 33% | 11% | 42% | 21.3–26.4°C |
| June | 70% | 30% | 12% | 33% | 26.6–29.2°C |
| July | 70% | 31% | 11% | 37% | 28.0–32.0°C |
| August | 71% | 28% | 9% | 32% | 27.9–30.4°C |
| September | 71% | 25% | 12% | 25% | 23.6–27.5°C |
| October | 45% | 23% | 9% | 27% | 17.7–22.0°C |
| November | 14% | 20% | 10% | 20% | 11.2–16.7°C |
| December | 3% | 24% | 8% | 22% | 5.6–11.6°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