September
September · August · June
United States · 1991–2020
September leads for comfortable weather in Pearisburg: typically 24.7°C by day, 11.9°C at night, with 86 mm of rain. Based on measured 1991–2020 NOAA station history.
September · August · June
August · July · June
October · September · April
The weakest month is January, scoring 5 against September’s 81 — days reach only 6°C, 18° 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°C | -5°C | 81 mm | 8.1 | 9 h 51 | 5 | Strong coverage |
| February | 8°C | -3.8°C | 66 mm | 7.6 | 10 h 45 | 5 | Strong coverage |
| March | 12.8°C | -0.5°C | 93 mm | 9.4 | 11 h 51 | 21 | Strong coverage |
| April | 18.6°C | 4.1°C | 97 mm | 9.5 | 13 h 06 | 48 | Strong coverage |
| May | 22.8°C | 9.2°C | 118 mm | 11.5 | 14 h 09 | 66 | Strong coverage |
| June | 26.6°C | 13.8°C | 102 mm | 10.2 | 14 h 43 | 73 | Strong coverage |
| July | 28.4°C | 16°C | 120 mm | 10.6 | 14 h 30 | 65 | Strong coverage |
| August | 27.7°C | 15.4°C | 87 mm | 9.3 | 13 h 36 | 74 | Strong coverage |
| September | 24.7°C | 11.9°C | 86 mm | 7.3 | 12 h 23 | 81 | Strong coverage |
| October | 19.3°C | 5.2°C | 69 mm | 6.6 | 11 h 10 | 59 | Strong coverage |
| November | 13.3°C | -0.4°C | 70 mm | 7.3 | 10 h 07 | 28 | Strong coverage |
| December | 7.8°C | -3.3°C | 86 mm | 8.6 | 9 h 36 | 5 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 25.0°C31 Jan 2002 | -27.8°C21 Jan 1985 | 55 mm8 Jan 1998 | 175 mm1996 · driest 7 mm in 1981 | 54 |
| February | 26.7°C24 Feb 2018 | -25.0°C6 Feb 1996 | 67 mm16 Feb 2025 | 167 mm2025 · driest 10 mm in 2017 | 54 |
| March | 31.1°C29 Mar 2020 | -20.6°C3 Mar 1980 | 61 mm2 Mar 2007 | 195 mm1993 · driest 29 mm in 1988 | 54 |
| April | 32.2°C18 Apr 1976 | -9.4°C4 Apr 1975 | 81 mm13 Apr 2020 | 210 mm2020 · driest 19 mm in 1976 | 56 |
| May | 33.3°C21 May 2022 | -3.3°C6 May 1973 | 82 mm24 May 2022 | 257 mm2001 · driest 16 mm in 2007 | 56 |
| June | 36.1°C30 Jun 2012 | 1.1°C8 Jun 1977 | 125 mm28 Jun 1995 | 311 mm1995 · driest 18 mm in 1999 | 56 |
| July | 37.8°C16 Jul 1988 | 4.4°C1 Jul 1988 | 74 mm13 Jul 2015 | 303 mm2013 · driest 35 mm in 1996 | 56 |
| August | 37.8°C22 Aug 1983 | 2.8°C27 Aug 1986 | 76 mm24 Aug 1999 | 197 mm2018 · driest 25 mm in 1995 | 55 |
| September | 35.0°C11 Sep 1983 | -1.7°C25 Sep 1983 | 77 mm27 Sep 2016 | 225 mm2024 · driest 4 mm in 2019 | 53 |
| October | 35.0°C4 Oct 2019 | -8.9°C20 Oct 1972 | 97 mm25 Oct 2007 | 194 mm2017 · driest 0 mm in 2000 | 53 |
| November | 27.8°C8 Nov 2024 | -13.3°C14 Nov 1986 | 64 mm12 Nov 2020 | 155 mm1985 · driest 17 mm in 2001 | 54 |
| December | 23.9°C28 Dec 2015 | -24.4°C23 Dec 1989 | 60 mm1 Dec 2010 | 154 mm2009 · driest 6 mm in 1985 | 55 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 25 | 3 | 4 |
| February | <1 | 0 | 23 | 2 | 3 |
| March | <1 | 0 | 18 | 3 | 2 |
| April | 5 | 0 | 7 | 3 | <1 |
| May | 12 | 1 | 1 | 4 | 0 |
| June | 22 | 5 | 0 | 3 | 0 |
| July | 28 | 11 | 0 | 4 | 0 |
| August | 26 | 8 | 0 | 3 | 0 |
| September | 16 | 3 | 0 | 3 | 0 |
| October | 4 | <1 | 6 | 2 | 0 |
| November | <1 | 0 | 18 | 2 | <1 |
| December | 0 | 0 | 23 | 3 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 26% | 8% | 27% | 2.7–9.6°C |
| February | 3% | 28% | 9% | 31% | 4.7–11.8°C |
| March | 15% | 30% | 10% | 36% | 10.1–16.7°C |
| April | 36% | 30% | 10% | 37% | 16.9–21.5°C |
| May | 54% | 34% | 12% | 44% | 20.8–25.6°C |
| June | 67% | 30% | 9% | 36% | 25.1–28.7°C |
| July | 66% | 33% | 11% | 43% | 27.0–30.6°C |
| August | 71% | 29% | 9% | 33% | 26.0–30.0°C |
| September | 70% | 23% | 9% | 23% | 23.3–26.6°C |
| October | 45% | 20% | 8% | 18% | 17.3–21.8°C |
| November | 15% | 24% | 8% | 23% | 10.4–16.7°C |
| December | 2% | 25% | 9% | 26% | 4.7–11.7°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