May
May · October · September
United States · 1991–2020
May leads for comfortable weather in Arringdale: typically 25.8°C by day, 12.9°C at night, with 88 mm of rain. Based on measured 1991–2020 NOAA station history.
May · October · September
June · August · July
October · April · November
The weakest month is January, scoring 11 against May’s 77 — days reach only 10.2°C, 14° below the 24°C the score treats as ideal, and nights drop to -2.2°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 | 10.2°C | -2.2°C | 87 mm | 9 | 9 h 54 | 11 | Strong coverage |
| February | 12°C | -1.1°C | 66 mm | 7.2 | 10 h 47 | 23 | Strong coverage |
| March | 16.2°C | 2.4°C | 101 mm | 8.8 | 11 h 51 | 37 | Strong coverage |
| April | 21.8°C | 7.4°C | 87 mm | 7.9 | 13 h 05 | 67 | Strong coverage |
| May | 25.8°C | 12.9°C | 88 mm | 9.2 | 14 h 06 | 77 | Strong coverage |
| June | 30°C | 18.1°C | 106 mm | 8.3 | 14 h 39 | 60 | Strong coverage |
| July | 31.9°C | 20.5°C | 125 mm | 9.5 | 14 h 26 | 46 | Strong coverage |
| August | 31°C | 19.6°C | 129 mm | 8.2 | 13 h 34 | 51 | Strong coverage |
| September | 27.9°C | 16°C | 131 mm | 7.5 | 12 h 22 | 68 | Strong coverage |
| October | 22.4°C | 9.2°C | 89 mm | 5.9 | 11 h 11 | 74 | Strong coverage |
| November | 16.6°C | 3.1°C | 80 mm | 6.8 | 10 h 09 | 45 | Strong coverage |
| December | 11.8°C | -0.3°C | 90 mm | 8.1 | 9 h 40 | 20 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 27.2°C31 Jan 2002 | -31.1°C17 Jan 1893 | 61 mm26 Jan 1987 | 260 mm1987 · driest 31 mm in 2008 | 43 |
| February | 27.8°C2 Feb 2002 | -17.8°C6 Feb 1996 | 54 mm7 Feb 2020 | 204 mm2021 · driest 15 mm in 2009 | 44 |
| March | 31.7°C30 Mar 1985 | -11.1°C4 Mar 2014 | 109 mm17 Mar 2025 | 212 mm1993 · driest 16 mm in 2006 | 45 |
| April | 35.0°C28 Apr 1990 | -6.1°C10 Apr 1985 | 79 mm21 Apr 2008 | 216 mm1987 · driest 7 mm in 2026 | 45 |
| May | 36.7°C27 May 2016 | 0.0°C12 May 2026 | 72 mm21 May 1986 | 181 mm2025 · driest 17 mm in 1987 | 45 |
| June | 41.1°C25 Jun 2016 | 5.0°C4 Jun 1988 | 146 mm8 Jun 2013 | 253 mm2013 · driest 10 mm in 2024 | 44 |
| July | 42.8°C30 Jul 1893 | 10.0°C3 Jul 1988 | 110 mm26 Jul 2004 | 254 mm2004 · driest 18 mm in 1983 | 46 |
| August | 39.4°C21 Aug 1983 | 6.1°C30 Aug 1982 | 102 mm28 Aug 2011 | 335 mm2012 · driest 27 mm in 2008 | 44 |
| September | 37.8°C12 Sep 1983 | 1.1°C14 Sep 1985 | 188 mm19 Sep 2003 | 419 mm1999 · driest 12 mm in 1986 | 42 |
| October | 37.8°C4 Oct 2019 | -5.0°C14 Oct 1988 | 72 mm5 Oct 1995 | 152 mm2002 · driest 0 mm in 2000 | 42 |
| November | 29.4°C27 Nov 1988 | -11.1°C21 Nov 1984 | 69 mm13 Nov 2009 | 210 mm1985 · driest 11 mm in 2007 | 42 |
| December | 26.7°C9 Dec 1998 | -17.8°C25 Dec 1989 | 70 mm10 Dec 2004 | 162 mm2013 · driest 15 mm in 1988 | 42 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 21 | 3 | <1 |
| February | <1 | 0 | 18 | 2 | <1 |
| March | 3 | <1 | 11 | 3 | <1 |
| April | 10 | 2 | 1 | 3 | 0 |
| May | 19 | 6 | 0 | 3 | 0 |
| June | 27 | 17 | 0 | 3 | 0 |
| July | 30 | 24 | 0 | 4 | 0 |
| August | 30 | 22 | 0 | 4 | 0 |
| September | 24 | 10 | 0 | 4 | 0 |
| October | 10 | 1 | <1 | 3 | 0 |
| November | 2 | 0 | 10 | 3 | 0 |
| December | <1 | 0 | 18 | 3 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 5% | 27% | 10% | 28% | 7.1–13.1°C |
| February | 10% | 27% | 11% | 30% | 9.7–14.3°C |
| March | 26% | 29% | 11% | 30% | 13.6–19.4°C |
| April | 50% | 25% | 10% | 26% | 20.0–24.0°C |
| May | 65% | 28% | 11% | 31% | 24.1–27.4°C |
| June | 72% | 26% | 11% | 27% | 28.6–32.1°C |
| July | 68% | 30% | 13% | 35% | 30.1–33.7°C |
| August | 72% | 27% | 12% | 28% | 29.2–32.5°C |
| September | 74% | 23% | 10% | 23% | 26.2–30.0°C |
| October | 61% | 18% | 8% | 16% | 20.8–24.7°C |
| November | 26% | 21% | 8% | 19% | 14.3–20.3°C |
| December | 7% | 24% | 9% | 24% | 9.7–14.6°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