July
July · August · September
United States · 1991–2020
July leads for comfortable weather in Wilkeson: typically 24.7°C by day, 11.3°C at night, with 29 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · September
July · August · September
September · June · July
The weakest month is January, scoring 5 against July’s 90 — days reach only 8.4°C, 16° below the 24°C the score treats as ideal.
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 | 8.4°C | 1.6°C | 156 mm | 16.7 | 8 h 53 | 5 | Good coverage |
| February | 10.1°C | 1.6°C | 103 mm | 13.4 | 10 h 12 | 11 | Good coverage |
| March | 11.9°C | 2.5°C | 128 mm | 17.5 | 11 h 45 | 11 | Good coverage |
| April | 14.4°C | 4.1°C | 106 mm | 15.6 | 13 h 31 | 27 | Good coverage |
| May | 18°C | 6.9°C | 94 mm | 13 | 15 h 02 | 48 | Good coverage |
| June | 20.6°C | 9.5°C | 75 mm | 10.2 | 15 h 53 | 67 | Good coverage |
| July | 24.7°C | 11.3°C | 29 mm | 4.4 | 15 h 33 | 90 | Good coverage |
| August | 24.9°C | 11.1°C | 35 mm | 4.6 | 14 h 14 | 89 | Good coverage |
| September | 22°C | 9°C | 51 mm | 6.9 | 12 h 30 | 77 | Good coverage |
| October | 15.6°C | 5.7°C | 115 mm | 13.4 | 10 h 47 | 35 | Good coverage |
| November | 10.7°C | 3.2°C | 183 mm | 17 | 9 h 16 | 5 | Good coverage |
| December | 7.9°C | 1.1°C | 138 mm | 16.6 | 8 h 31 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 21.1°C28 Jan 1940 | -19.4°C18 Jan 1950 | 69 mm29 Jan 1965 | 378 mm1953 · driest 22 mm in 1985 | 99 |
| February | 22.2°C27 Feb 1986 | -17.2°C15 Feb 1956 | 96 mm8 Feb 1996 | 288 mm1961 · driest 5 mm in 1993 | 98 |
| March | 25.6°C29 Mar 1923 | -12.2°C5 Mar 1955 | 56 mm20 Mar 2002 | 236 mm1916 · driest 22 mm in 1965 | 98 |
| April | 30.0°C30 Apr 1976 | -3.9°C5 Apr 1975 | 74 mm4 Apr 1991 | 213 mm1917 · driest 24 mm in 1951 | 98 |
| May | 35.0°C28 May 1983 | -1.7°C9 May 1922 | 41 mm31 May 1997 | 183 mm1960 · driest 18 mm in 1924 | 96 |
| June | 36.7°C25 Jun 1925 | -0.6°C12 Jun 1917 | 53 mm1 Jun 1968 | 184 mm1946 · driest 9 mm in 1926 | 97 |
| July | 38.9°C16 Jul 1941 | 2.8°C2 Jul 1971 | 56 mm2 Jul 1916 | 133 mm1983 · driest 0 mm in 1930 | 97 |
| August | 39.4°C10 Aug 1981 | 2.2°C31 Aug 1973 | 63 mm18 Aug 1975 | 159 mm1968 · driest 0 mm in 1967 | 96 |
| September | 36.1°C3 Sep 1988 | -1.7°C30 Sep 1983 | 47 mm26 Sep 1959 | 204 mm1959 · driest 0 mm in 1993 | 96 |
| October | 31.7°C1 Oct 1987 | -5.0°C31 Oct 2006 | 79 mm25 Oct 1934 | 243 mm1934 · driest 17 mm in 1917 | 96 |
| November | 21.7°C4 Nov 2010 | -16.7°C12 Nov 1955 | 130 mm7 Nov 2006 | 384 mm2006 · driest 20 mm in 1952 | 97 |
| December | 19.4°C25 Dec 2005 | -18.3°C30 Dec 1968 | 80 mm9 Dec 1933 | 534 mm1933 · driest 30 mm in 1985 | 96 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 11 | 5 | <1 |
| February | 0 | 0 | 10 | 3 | <1 |
| March | 0 | 0 | 7 | 4 | <1 |
| April | <1 | 0 | 2 | 3 | <1 |
| May | 3 | <1 | 0 | 3 | 0 |
| June | 5 | 1 | 0 | 2 | 0 |
| July | 14 | 3 | 0 | 1 | 0 |
| August | 15 | 4 | 0 | 1 | 0 |
| September | 8 | <1 | 0 | 2 | 0 |
| October | <1 | <1 | 2 | 4 | 0 |
| November | 0 | 0 | 6 | 6 | <1 |
| December | 0 | 0 | 12 | 5 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 54% | 17% | 72% | 4.3–9.9°C |
| February | <1% | 50% | 13% | 69% | 7.0–11.7°C |
| March | 3% | 52% | 13% | 74% | 9.4–14.0°C |
| April | 13% | 48% | 11% | 66% | 12.6–17.0°C |
| May | 31% | 39% | 8% | 51% | 16.0–20.7°C |
| June | 50% | 33% | 9% | 41% | 19.2–23.4°C |
| July | 79% | 15% | 4% | 13% | 22.3–26.7°C |
| August | 77% | 17% | 4% | 19% | 22.6–26.6°C |
| September | 53% | 28% | 8% | 35% | 19.1–23.4°C |
| October | 14% | 41% | 12% | 59% | 13.9–17.3°C |
| November | <1% | 54% | 19% | 76% | 8.4–12.6°C |
| December | 0% | 56% | 17% | 76% | 5.0–9.2°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