October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Ashly: typically 26°C by day, 12.4°C at night, with 97 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
September · June · May
November · March · October
The weakest month is January, scoring 26 against October’s 78 — days reach only 13.8°C, 10° below the 24°C the score treats as ideal, and nights drop to 2.5°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 | 13.8°C | 2.5°C | 133 mm | 7.9 | 10 h 14 | 26 | Strong coverage |
| February | 16.1°C | 4.1°C | 123 mm | 7.4 | 10 h 59 | 38 | Strong coverage |
| March | 20.4°C | 8.1°C | 128 mm | 7.2 | 11 h 53 | 59 | Strong coverage |
| April | 24.8°C | 12.7°C | 150 mm | 6.4 | 12 h 56 | 74 | Strong coverage |
| May | 28.4°C | 17.4°C | 116 mm | 7.1 | 13 h 48 | 66 | Strong coverage |
| June | 31.7°C | 21.1°C | 102 mm | 7.2 | 14 h 16 | 50 | Strong coverage |
| July | 33.2°C | 22.7°C | 106 mm | 7.4 | 14 h 05 | 42 | Strong coverage |
| August | 33.4°C | 22.1°C | 94 mm | 7.1 | 13 h 20 | 44 | Strong coverage |
| September | 30.9°C | 18.8°C | 84 mm | 5 | 12 h 20 | 62 | Strong coverage |
| October | 26°C | 12.4°C | 97 mm | 4.9 | 11 h 19 | 78 | Strong coverage |
| November | 19.8°C | 7°C | 119 mm | 6.5 | 10 h 27 | 57 | Strong coverage |
| December | 15.2°C | 3.7°C | 140 mm | 7.7 | 10 h 02 | 32 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.9°C23 Jan 1943 | -22.2°C27 Jan 1940 | 138 mm20 Jan 1927 | 399 mm1974 · driest 7 mm in 1914 | 103 |
| February | 29.4°C9 Feb 2017 | -24.4°C2 Feb 1951 | 213 mm10 Feb 1966 | 331 mm1966 · driest 27 mm in 1999 | 103 |
| March | 33.9°C11 Mar 1911 | -11.7°C3 Mar 1980 | 189 mm28 Mar 1951 | 358 mm1961 · driest 7 mm in 2018 | 104 |
| April | 35.0°C30 Apr 1915 | -2.2°C4 Apr 1987 | 176 mm3 Apr 2017 | 436 mm1991 · driest 3 mm in 2021 | 102 |
| May | 37.2°C29 May 1911 | 2.8°C2 May 1925 | 149 mm19 May 1983 | 369 mm1983 · driest 0 mm in 2022 | 103 |
| June | 40.0°C20 Jun 1936 | 8.3°C10 Jun 1930 | 135 mm1 Jun 1990 | 283 mm1975 · driest 0 mm in 1930 | 106 |
| July | 40.0°C12 Jul 1930 | 12.2°C1 Jul 1937 | 112 mm28 Jul 2016 | 326 mm1933 · driest 4 mm in 1930 | 102 |
| August | 41.1°C31 Aug 2000 | 11.1°C23 Aug 1956 | 260 mm9 Aug 1948 | 332 mm1948 · driest 1 mm in 1943 | 103 |
| September | 40.6°C1 Sep 2000 | 1.1°C29 Sep 1967 | 144 mm12 Sep 1982 | 298 mm2008 · driest 2 mm in 1926 | 103 |
| October | 35.0°C5 Oct 1954 | -6.1°C29 Oct 1910 | 176 mm31 Oct 1941 | 300 mm1941 · driest 0 mm in 2021 | 104 |
| November | 32.2°C1 Nov 2016 | -9.4°C19 Nov 1951 | 178 mm16 Nov 1987 | 590 mm1948 · driest 0 mm in 1924 | 102 |
| December | 30.6°C28 Dec 1907 | -15.6°C23 Dec 1989 | 161 mm12 Dec 1998 | 471 mm1911 · driest 23 mm in 2010 | 103 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 11 | 4 |
| February | 2 | 0 | 7 | 4 |
| March | 8 | <1 | 2 | 4 |
| April | 17 | 3 | 0 | 4 |
| May | 26 | 13 | 0 | 3 |
| June | 29 | 23 | 0 | 3 |
| July | 30 | 27 | 0 | 3 |
| August | 30 | 27 | 0 | 3 |
| September | 27 | 20 | 0 | 2 |
| October | 19 | 6 | <1 | 3 |
| November | 6 | <1 | 3 | 3 |
| December | 2 | 0 | 9 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 18% | 27% | 13% | 30% | 10.2–17.4°C |
| February | 24% | 28% | 14% | 29% | 12.6–20.1°C |
| March | 44% | 26% | 14% | 26% | 17.3–23.9°C |
| April | 67% | 23% | 12% | 26% | 23.0–26.9°C |
| May | 75% | 24% | 12% | 26% | 27.0–30.2°C |
| June | 77% | 23% | 10% | 24% | 30.7–33.6°C |
| July | 74% | 25% | 11% | 27% | 31.6–34.7°C |
| August | 79% | 21% | 9% | 20% | 31.7–34.9°C |
| September | 82% | 18% | 7% | 14% | 28.9–32.9°C |
| October | 77% | 16% | 7% | 13% | 24.1–28.0°C |
| November | 42% | 22% | 11% | 20% | 17.6–22.3°C |
| December | 18% | 27% | 15% | 30% | 12.4–17.8°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