September
September · August · June
United States · 1991–2020
September leads for comfortable weather in Fairview: typically 25.4°C by day, 11.2°C at night, with 80 mm of rain. Based on measured 1991–2020 NOAA station history.
September · August · June
July · August · June
October · May · September
The weakest month is January, scoring 5 against September’s 79 — days reach only 1.4°C, 23° 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 | 1.4°C | -8°C | 65 mm | 7.8 | 9 h 35 | 5 | Strong coverage |
| February | 3.4°C | -6.7°C | 56 mm | 7.1 | 10 h 36 | 5 | Strong coverage |
| March | 9.3°C | -2.1°C | 83 mm | 9 | 11 h 49 | 9 | Strong coverage |
| April | 16.5°C | 3.6°C | 103 mm | 10.4 | 13 h 13 | 39 | Strong coverage |
| May | 22.5°C | 10°C | 111 mm | 10.7 | 14 h 23 | 69 | Strong coverage |
| June | 27.3°C | 15.3°C | 118 mm | 9.9 | 15 h 02 | 71 | Strong coverage |
| July | 29°C | 16.7°C | 113 mm | 8.2 | 14 h 47 | 65 | Strong coverage |
| August | 28.3°C | 15.4°C | 97 mm | 7.2 | 13 h 46 | 73 | Strong coverage |
| September | 25.4°C | 11.2°C | 80 mm | 6.9 | 12 h 24 | 79 | Strong coverage |
| October | 18.5°C | 5.1°C | 82 mm | 7.7 | 11 h 04 | 53 | Strong coverage |
| November | 10.6°C | -0.1°C | 82 mm | 7.9 | 9 h 53 | 18 | Strong coverage |
| December | 4.1°C | -4.8°C | 64 mm | 7.9 | 9 h 19 | 5 | 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 | 21.1°C21 Jan 1906 | -31.7°C21 Jan 1985 | 84 mm12 Jan 2005 | 234 mm1937 · driest 10 mm in 1981 | 114 |
| February | 23.9°C25 Feb 2017 | -29.4°C4 Feb 1985 | 77 mm28 Feb 2011 | 152 mm2011 · driest 3 mm in 1987 | 114 |
| March | 30.0°C22 Mar 2012 | -26.7°C10 Mar 1984 | 119 mm25 Mar 1904 | 283 mm1913 · driest 1 mm in 1910 | 113 |
| April | 32.2°C11 Apr 1930 | -12.2°C7 Apr 1982 | 81 mm26 Apr 2019 | 274 mm1893 · driest 28 mm in 1985 | 114 |
| May | 35.0°C22 May 1941 | -5.0°C10 May 1966 | 93 mm11 May 1933 | 290 mm1933 · driest 13 mm in 1934 | 114 |
| June | 40.6°C29 Jun 2012 | 1.7°C1 Jun 1966 | 95 mm18 Jun 1992 | 258 mm2015 · driest 1 mm in 1933 | 113 |
| July | 43.3°C14 Jul 1936 | 4.4°C22 Jul 2000 | 112 mm13 Jul 1992 | 361 mm1992 · driest 14 mm in 1894 | 114 |
| August | 40.6°C9 Aug 1934 | 1.7°C29 Aug 1965 | 154 mm22 Aug 2014 | 255 mm2016 · driest 7 mm in 1996 | 113 |
| September | 38.9°C15 Sep 1939 | -2.8°C23 Sep 1995 | 104 mm30 Sep 1896 | 306 mm1926 · driest 0 mm in 1901 | 113 |
| October | 32.8°C4 Oct 1922 | -10.6°C29 Oct 1925 | 70 mm25 Oct 2021 | 187 mm2001 · driest 1 mm in 1963 | 113 |
| November | 28.3°C1 Nov 1933 | -20.0°C27 Nov 1930 | 77 mm14 Nov 1993 | 196 mm1897 · driest 7 mm in 1904 | 113 |
| December | 22.2°C3 Dec 1982 | -29.4°C22 Dec 1989 | 85 mm22 Dec 2013 | 173 mm1990 · driest 8 mm in 1976 | 113 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 27 | 2 | 5 |
| February | 0 | 0 | 25 | 2 | 4 |
| March | <1 | 0 | 21 | 3 | 2 |
| April | 3 | 0 | 8 | 3 | <1 |
| May | 12 | 3 | <1 | 4 | 0 |
| June | 22 | 10 | 0 | 4 | 0 |
| July | 28 | 13 | 0 | 4 | 0 |
| August | 26 | 10 | 0 | 3 | 0 |
| September | 17 | 6 | <1 | 2 | 0 |
| October | 6 | <1 | 6 | 3 | <1 |
| November | <1 | 0 | 17 | 3 | <1 |
| December | 0 | 0 | 25 | 2 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 25% | 6% | 27% | -2.7–5.6°C |
| February | <1% | 25% | 6% | 25% | -0.5–7.3°C |
| March | 7% | 29% | 9% | 36% | 5.7–13.3°C |
| April | 22% | 34% | 11% | 44% | 13.8–18.7°C |
| May | 48% | 33% | 11% | 43% | 19.4–25.3°C |
| June | 67% | 30% | 12% | 36% | 24.9–29.3°C |
| July | 75% | 25% | 11% | 25% | 27.6–31.6°C |
| August | 76% | 23% | 10% | 22% | 26.6–30.2°C |
| September | 67% | 22% | 9% | 20% | 22.9–27.6°C |
| October | 34% | 23% | 8% | 23% | 15.6–21.2°C |
| November | 6% | 25% | 8% | 25% | 7.8–13.5°C |
| December | <1% | 26% | 7% | 28% | 0.6–7.3°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