October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Perkins: typically 25.2°C by day, 11.2°C at night, with 89 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
September · May · August
November · March · April
The weakest month is January, scoring 31 against October’s 80 — days reach only 14.5°C, 9° below the 24°C the score treats as ideal, and nights drop to 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 | 14.5°C | 1°C | 98 mm | 6.7 | 10 h 12 | 31 | Strong coverage |
| February | 16.7°C | 2.7°C | 110 mm | 6.4 | 10 h 57 | 40 | Strong coverage |
| March | 20.6°C | 5.9°C | 113 mm | 6.8 | 11 h 53 | 58 | Strong coverage |
| April | 24.9°C | 9.9°C | 86 mm | 5.4 | 12 h 57 | 78 | Strong coverage |
| May | 28.8°C | 14.9°C | 73 mm | 5.4 | 13 h 50 | 77 | Strong coverage |
| June | 31.9°C | 19.5°C | 118 mm | 7.5 | 14 h 18 | 50 | Strong coverage |
| July | 33.4°C | 21.4°C | 122 mm | 8 | 14 h 07 | 41 | Strong coverage |
| August | 32.5°C | 20.9°C | 118 mm | 8.2 | 13 h 22 | 45 | Strong coverage |
| September | 29.9°C | 17.9°C | 87 mm | 5.1 | 12 h 20 | 66 | Strong coverage |
| October | 25.2°C | 11.2°C | 89 mm | 5 | 11 h 18 | 80 | Strong coverage |
| November | 19.6°C | 4.9°C | 73 mm | 5 | 10 h 25 | 60 | Strong coverage |
| December | 15.7°C | 2.2°C | 106 mm | 6.6 | 9 h 59 | 36 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.9°C20 Jan 1942 | -18.3°C20 Jan 1985 | 84 mm14 Jan 1972 | 236 mm1978 · driest 7 mm in 2013 | 98 |
| February | 30.0°C22 Feb 2018 | -12.8°C4 Feb 1996 | 91 mm25 Feb 1919 | 274 mm2020 · driest 14 mm in 1951 | 99 |
| March | 35.0°C31 Mar 1907 | -8.3°C3 Mar 1980 | 131 mm23 Mar 1944 | 343 mm1980 · driest 4 mm in 1907 | 97 |
| April | 36.7°C27 Apr 1986 | -2.8°C20 Apr 1983 | 117 mm12 Apr 1994 | 248 mm1961 · driest 12 mm in 2001 | 98 |
| May | 40.0°C29 May 1914 | 1.1°C5 May 1921 | 96 mm30 May 2016 | 266 mm1975 · driest 0 mm in 1914 | 101 |
| June | 42.8°C25 Jun 1914 | 6.7°C7 Jun 1921 | 119 mm13 Jun 1906 | 266 mm1973 · driest 3 mm in 1991 | 103 |
| July | 42.2°C25 Jul 1952 | 12.2°C10 Jul 1983 | 83 mm5 Jul 1996 | 336 mm1919 · driest 7 mm in 1961 | 104 |
| August | 41.7°C11 Aug 2007 | 11.1°C21 Aug 1943 | 141 mm19 Aug 1999 | 332 mm1981 · driest 15 mm in 1960 | 102 |
| September | 43.3°C25 Sep 1921 | 1.1°C30 Sep 1967 | 155 mm3 Sep 1998 | 258 mm2004 · driest 0 mm in 1984 | 99 |
| October | 38.3°C5 Oct 2019 | -5.0°C29 Oct 1976 | 188 mm3 Oct 1994 | 533 mm1994 · driest 0 mm in 1963 | 103 |
| November | 30.6°C5 Nov 2017 | -9.4°C26 Nov 1970 | 127 mm7 Nov 2024 | 235 mm1985 · driest 0 mm in 1991 | 97 |
| December | 28.3°C4 Dec 2021 | -15.0°C13 Dec 1962 | 149 mm24 Dec 1941 | 233 mm2007 · driest 11 mm in 1949 | 96 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 14 | 3 |
| February | 2 | 0 | 9 | 3 |
| March | 8 | <1 | 5 | 4 |
| April | 16 | 3 | <1 | 3 |
| May | 26 | 13 | 0 | 3 |
| June | 29 | 23 | 0 | 3 |
| July | 30 | 28 | 0 | 4 |
| August | 30 | 26 | 0 | 4 |
| September | 27 | 17 | 0 | 2 |
| October | 18 | 4 | <1 | 2 |
| November | 5 | <1 | 6 | 2 |
| December | 2 | 0 | 12 | 4 |
The best month has moved. On the 1961–1990 numbers the strongest month here was April (scoring 81); on 2011–2025 it is October (83). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 16% | 23% | 11% | 22% | 11.3–18.1°C |
| February | 27% | 25% | 12% | 23% | 13.1–19.9°C |
| March | 47% | 24% | 12% | 21% | 17.9–23.5°C |
| April | 72% | 19% | 9% | 13% | 22.8–26.8°C |
| May | 78% | 21% | 10% | 19% | 27.1–31.1°C |
| June | 73% | 27% | 13% | 27% | 29.8–34.3°C |
| July | 70% | 31% | 14% | 37% | 31.2–35.0°C |
| August | 72% | 28% | 13% | 29% | 30.7–34.2°C |
| September | 79% | 21% | 9% | 17% | 28.2–32.0°C |
| October | 77% | 15% | 7% | 12% | 23.2–27.1°C |
| November | 47% | 18% | 8% | 14% | 18.2–22.2°C |
| December | 18% | 23% | 11% | 22% | 12.5–17.9°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