May
May · September · October
United States · 1991–2020
May leads for comfortable weather in Pannill Fork: typically 24.7°C by day, 11.2°C at night, with 92 mm of rain. Based on measured 1991–2020 NOAA station history.
May · September · October
August · July · June
October · April · May
The weakest month is January, scoring 5 against May’s 78 — days reach only 8.9°C, 15° below the 24°C the score treats as ideal, and nights drop to -3°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 | 8.9°C | -3°C | 103 mm | 6.9 | 9 h 54 | 5 | Good coverage |
| February | 10.9°C | -1.9°C | 79 mm | 6.7 | 10 h 47 | 17 | Good coverage |
| March | 14.8°C | 1.3°C | 120 mm | 8.1 | 11 h 51 | 29 | Good coverage |
| April | 20.9°C | 6.3°C | 74 mm | 7.1 | 13 h 05 | 65 | Good coverage |
| May | 24.7°C | 11.2°C | 92 mm | 8.5 | 14 h 06 | 78 | Good coverage |
| June | 28.5°C | 16.3°C | 120 mm | 8.7 | 14 h 39 | 66 | Good coverage |
| July | 30.6°C | 18.9°C | 128 mm | 9.9 | 14 h 26 | 52 | Good coverage |
| August | 30°C | 17.9°C | 118 mm | 7.3 | 13 h 34 | 60 | Good coverage |
| September | 26.7°C | 14°C | 128 mm | 7.9 | 12 h 22 | 72 | Good coverage |
| October | 21.7°C | 7.4°C | 70 mm | 5.6 | 11 h 11 | 71 | Good coverage |
| November | 16°C | 2.5°C | 85 mm | 6.6 | 10 h 10 | 41 | Good coverage |
| December | 9.9°C | -1.8°C | 87 mm | 6.1 | 9 h 40 | 13 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 26.1°C31 Jan 2002 | -23.3°C31 Jan 1966 | 102 mm28 Jan 1998 | 316 mm1998 · driest 9 mm in 1981 | 53 |
| February | 26.7°C27 Feb 1977 | -18.3°C5 Feb 1996 | 73 mm17 Feb 1998 | 280 mm1998 · driest 8 mm in 1968 | 53 |
| March | 30.6°C13 Mar 1990 | -14.4°C15 Mar 1993 | 78 mm1 Mar 1987 | 272 mm1975 · driest 18 mm in 2006 | 52 |
| April | 33.9°C17 Apr 2002 | -6.1°C10 Apr 1985 | 97 mm16 Apr 1987 | 274 mm1987 · driest 14 mm in 1994 | 53 |
| May | 34.4°C30 May 2006 | -1.7°C11 May 1966 | 123 mm25 May 1982 | 268 mm1998 · driest 3 mm in 2005 | 53 |
| June | 36.7°C28 Jun 1954 | 1.7°C12 Jun 1972 | 139 mm21 Jun 1972 | 272 mm1972 · driest 9 mm in 1986 | 53 |
| July | 37.8°C15 Jul 1966 | 8.9°C1 Jul 1988 | 103 mm13 Jul 1964 | 301 mm1989 · driest 31 mm in 2000 | 53 |
| August | 38.9°C22 Aug 1983 | 6.7°C30 Aug 1986 | 176 mm18 Aug 1985 | 295 mm1996 · driest 34 mm in 1983 | 52 |
| September | 37.2°C7 Sep 1954 | 1.1°C30 Sep 1967 | 210 mm8 Sep 1987 | 452 mm1996 · driest 4 mm in 1985 | 52 |
| October | 34.4°C6 Oct 1954 | -5.6°C21 Oct 1972 | 121 mm11 Oct 1990 | 360 mm1990 · driest 0 mm in 2000 | 52 |
| November | 29.4°C2 Nov 2004 | -11.1°C25 Nov 1970 | 113 mm10 Nov 1962 | 236 mm1985 · driest 11 mm in 1953 | 53 |
| December | 26.1°C6 Dec 2001 | -18.9°C25 Dec 1983 | 86 mm29 Dec 1958 | 279 mm1996 · driest 5 mm in 1980 | 53 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 23 | 3 |
| February | <1 | 0 | 20 | 3 |
| March | 2 | <1 | 13 | 4 |
| April | 9 | 2 | 2 | 2 |
| May | 17 | 5 | <1 | 3 |
| June | 25 | 13 | 0 | 4 |
| July | 29 | 20 | 0 | 4 |
| August | 29 | 18 | 0 | 3 |
| September | 21 | 7 | 0 | 3 |
| October | 9 | 1 | 1 | 2 |
| November | 3 | 0 | 11 | 3 |
| December | <1 | 0 | 22 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 3% | 24% | 9% | 25% | 5.0–11.0°C |
| February | 5% | 26% | 11% | 26% | 7.6–12.5°C |
| March | 17% | 27% | 12% | 30% | 12.0–16.7°C |
| April | 44% | 26% | 9% | 28% | 17.8–22.9°C |
| May | 61% | 31% | 11% | 39% | 22.4–26.6°C |
| June | 70% | 29% | 11% | 34% | 26.4–29.8°C |
| July | 69% | 31% | 13% | 38% | 28.7–31.7°C |
| August | 74% | 26% | 11% | 28% | 28.3–31.4°C |
| September | 72% | 24% | 11% | 27% | 24.6–28.0°C |
| October | 53% | 21% | 9% | 21% | 19.0–23.5°C |
| November | 21% | 23% | 9% | 22% | 13.3–18.4°C |
| December | 4% | 23% | 9% | 22% | 6.3–12.8°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