September
September · May · August
United States · 1991–2020
September leads for comfortable weather in Moorefield: typically 26.4°C by day, 11.4°C at night, with 83 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · August
August · July · June
October · April · May
The weakest month is January, scoring 5 against September’s 75 — days reach only 5.9°C, 18° below the 24°C the score treats as ideal, and nights drop to -6.1°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 | 5.9°C | -6.1°C | 54 mm | 6.6 | 9 h 42 | 5 | Strong coverage |
| February | 8°C | -5.3°C | 45 mm | 5.5 | 10 h 40 | 7 | Strong coverage |
| March | 12.9°C | -1.6°C | 75 mm | 8.1 | 11 h 50 | 23 | Strong coverage |
| April | 20°C | 3.6°C | 72 mm | 9 | 13 h 10 | 56 | Strong coverage |
| May | 24.2°C | 9°C | 98 mm | 10.9 | 14 h 17 | 73 | Strong coverage |
| June | 28.7°C | 14.2°C | 102 mm | 9.4 | 14 h 54 | 68 | Strong coverage |
| July | 30.5°C | 16.2°C | 109 mm | 9.2 | 14 h 39 | 60 | Strong coverage |
| August | 29.8°C | 15.4°C | 82 mm | 8.4 | 13 h 41 | 69 | Strong coverage |
| September | 26.4°C | 11.4°C | 83 mm | 7 | 12 h 24 | 75 | Strong coverage |
| October | 20.3°C | 4.7°C | 62 mm | 6.3 | 11 h 06 | 63 | Strong coverage |
| November | 13.6°C | -0.8°C | 55 mm | 5.7 | 9 h 59 | 32 | Strong coverage |
| December | 7.9°C | -4.3°C | 55 mm | 6.5 | 9 h 26 | 6 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 27.2°C13 Jan 1932 | -32.8°C28 Jan 1925 | 51 mm8 Jan 1996 | 171 mm1911 · driest 3 mm in 1928 | 98 |
| February | 30.0°C11 Feb 1932 | -31.7°C10 Feb 1899 | 51 mm4 Feb 1932 | 193 mm1897 · driest 0 mm in 1968 | 97 |
| March | 33.9°C29 Mar 1907 | -22.8°C3 Mar 1980 | 56 mm6 Mar 1902 | 151 mm1994 · driest 8 mm in 2006 | 100 |
| April | 36.7°C11 Apr 1930 | -11.1°C6 Apr 1898 | 76 mm16 Apr 1929 | 185 mm1918 · driest 13 mm in 2016 | 97 |
| May | 36.7°C21 May 1996 | -3.9°C6 May 1910 | 70 mm13 May 1932 | 206 mm1924 · driest 16 mm in 1923 | 96 |
| June | 40.6°C17 Jun 1952 | -1.7°C1 Jun 1930 | 98 mm16 Jun 1910 | 251 mm1910 · driest 14 mm in 2012 | 96 |
| July | 42.8°C26 Jul 1930 | 3.9°C1 Jul 1988 | 79 mm9 Jul 1904 | 213 mm2002 · driest 14 mm in 1910 | 91 |
| August | 44.4°C4 Aug 1930 | 3.3°C23 Aug 1925 | 73 mm16 Aug 1971 | 205 mm1898 · driest 5 mm in 1957 | 91 |
| September | 41.1°C2 Sep 1930 | -2.8°C30 Sep 1903 | 115 mm29 Sep 1896 | 202 mm1987 · driest 3 mm in 2005 | 95 |
| October | 38.9°C2 Oct 1919 | -10.6°C22 Oct 1930 | 144 mm16 Oct 1954 | 231 mm1976 · driest 2 mm in 1930 | 95 |
| November | 30.6°C12 Nov 1931 | -18.3°C29 Nov 1930 | 72 mm5 Nov 1985 | 169 mm1985 · driest 4 mm in 1922 | 98 |
| December | 27.2°C6 Dec 2001 | -32.2°C30 Dec 1917 | 49 mm11 Dec 1992 | 126 mm1901 · driest 7 mm in 1980 | 98 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 25 | 2 | 2 |
| February | <1 | 0 | 23 | 1 | 2 |
| March | 2 | <1 | 19 | 3 | 1 |
| April | 8 | 1 | 8 | 2 | 0 |
| May | 14 | 5 | 1 | 3 | 0 |
| June | 23 | 12 | 0 | 3 | 0 |
| July | 28 | 18 | 0 | 4 | 0 |
| August | 28 | 16 | 0 | 3 | 0 |
| September | 18 | 7 | <1 | 2 | 0 |
| October | 7 | 1 | 6 | 2 | 0 |
| November | 1 | 0 | 17 | 2 | <1 |
| December | <1 | 0 | 24 | 2 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 3% | 20% | 6% | 16% | 2.8–10.2°C |
| February | 4% | 20% | 6% | 17% | 3.4–12.6°C |
| March | 17% | 25% | 8% | 24% | 9.1–17.4°C |
| April | 41% | 25% | 8% | 26% | 17.2–22.3°C |
| May | 61% | 30% | 10% | 37% | 22.7–27.4°C |
| June | 68% | 31% | 11% | 35% | 27.3–30.9°C |
| July | 72% | 28% | 10% | 34% | 29.3–32.9°C |
| August | 73% | 27% | 9% | 26% | 28.7–32.8°C |
| September | 74% | 22% | 8% | 20% | 24.6–29.8°C |
| October | 53% | 18% | 6% | 15% | 18.2–23.7°C |
| November | 18% | 18% | 6% | 13% | 10.8–17.1°C |
| December | 3% | 19% | 6% | 15% | 4.8–11.1°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