September
September · May · October
United States · 1991–2020
September leads for comfortable weather in Brindletown: typically 27°C by day, 14.4°C at night, with 118 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · October
July · August · June
October · April · May
The weakest month is January, scoring 8 against September’s 73 — days reach only 10.2°C, 14° 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 | 10.2°C | -2.5°C | 110 mm | 8 | 9 h 59 | 8 | Strong coverage |
| February | 12.5°C | -1.2°C | 92 mm | 7.9 | 10 h 50 | 20 | Strong coverage |
| March | 16.6°C | 2.3°C | 111 mm | 9.3 | 11 h 51 | 36 | Strong coverage |
| April | 22°C | 7°C | 109 mm | 7.9 | 13 h 02 | 64 | Strong coverage |
| May | 26°C | 11.8°C | 104 mm | 9.4 | 14 h 01 | 72 | Strong coverage |
| June | 29.6°C | 16.3°C | 122 mm | 9.8 | 14 h 33 | 61 | Strong coverage |
| July | 31.3°C | 18.5°C | 112 mm | 10.3 | 14 h 21 | 52 | Strong coverage |
| August | 30.3°C | 17.9°C | 122 mm | 9.9 | 13 h 30 | 55 | Strong coverage |
| September | 27°C | 14.4°C | 118 mm | 7.8 | 12 h 21 | 73 | Strong coverage |
| October | 22°C | 7.7°C | 96 mm | 6.5 | 11 h 13 | 69 | Strong coverage |
| November | 16.3°C | 1.6°C | 95 mm | 7.1 | 10 h 14 | 38 | Strong coverage |
| December | 11.5°C | -1.2°C | 118 mm | 8.3 | 9 h 45 | 13 | 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 | 27.2°C1 Jan 1952 | -22.8°C21 Jan 1985 | 129 mm15 Jan 1995 | 260 mm1937 · driest 8 mm in 1981 | 127 |
| February | 27.2°C24 Feb 1982 | -18.3°C5 Feb 1996 | 100 mm14 Feb 1984 | 244 mm1939 · driest 6 mm in 1978 | 126 |
| March | 33.3°C23 Mar 1907 | -17.8°C3 Mar 1980 | 100 mm14 Mar 1975 | 318 mm1975 · driest 29 mm in 1988 | 126 |
| April | 34.4°C24 Apr 1925 | -6.7°C1 Apr 1923 | 89 mm19 Apr 1901 | 227 mm1958 · driest 6 mm in 1986 | 127 |
| May | 36.7°C29 May 1941 | -1.7°C8 May 1952 | 121 mm6 May 2013 | 290 mm2013 · driest 4 mm in 1951 | 129 |
| June | 40.6°C30 Jun 1936 | 2.8°C2 Jun 1966 | 188 mm14 Jun 1947 | 306 mm1957 · driest 16 mm in 1986 | 128 |
| July | 41.1°C29 Jul 1952 | 4.4°C1 Jul 2011 | 138 mm18 Jul 1934 | 393 mm1916 · driest 13 mm in 1983 | 131 |
| August | 40.0°C23 Aug 1983 | 5.6°C28 Aug 2011 | 155 mm14 Aug 1940 | 373 mm1901 · driest 13 mm in 1956 | 128 |
| September | 39.4°C7 Sep 1925 | 0.6°C27 Sep 1940 | 173 mm8 Sep 2004 | 375 mm1945 · driest 2 mm in 1985 | 128 |
| October | 35.6°C5 Oct 1954 | -7.2°C27 Oct 1962 | 154 mm13 Oct 1990 | 332 mm1918 · driest 0 mm in 2000 | 128 |
| November | 30.0°C2 Nov 1974 | -12.8°C25 Nov 1970 | 107 mm25 Nov 1964 | 267 mm1985 · driest 5 mm in 1922 | 128 |
| December | 26.7°C4 Dec 2021 | -23.3°C30 Dec 1917 | 111 mm7 Dec 1950 | 277 mm2018 · driest 2 mm in 1965 | 128 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 21 | 4 | <1 |
| February | <1 | 0 | 18 | 3 | <1 |
| March | 3 | <1 | 11 | 4 | <1 |
| April | 10 | 1 | 2 | 4 | 0 |
| May | 20 | 6 | 0 | 3 | 0 |
| June | 27 | 16 | 0 | 4 | 0 |
| July | 30 | 23 | 0 | 4 | 0 |
| August | 29 | 19 | 0 | 4 | 0 |
| September | 21 | 8 | 0 | 3 | 0 |
| October | 9 | <1 | 2 | 3 | 0 |
| November | 1 | 0 | 13 | 3 | 0 |
| December | <1 | 0 | 19 | 4 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 5% | 26% | 11% | 27% | 7.8–13.6°C |
| February | 9% | 28% | 13% | 32% | 9.6–15.4°C |
| March | 27% | 29% | 13% | 33% | 14.1–20.1°C |
| April | 55% | 26% | 12% | 29% | 20.0–24.5°C |
| May | 67% | 30% | 11% | 35% | 24.1–28.2°C |
| June | 69% | 31% | 12% | 37% | 27.8–31.9°C |
| July | 66% | 34% | 13% | 44% | 29.4–32.9°C |
| August | 69% | 31% | 12% | 37% | 28.7–32.2°C |
| September | 75% | 24% | 11% | 24% | 25.3–29.7°C |
| October | 62% | 20% | 9% | 19% | 20.4–24.6°C |
| November | 26% | 21% | 8% | 20% | 14.2–19.2°C |
| December | 5% | 26% | 11% | 27% | 9.0–14.2°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