October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Forest Green: typically 25.5°C by day, 11.5°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
September · May · June
November · March · October
The weakest month is January, scoring 25 against October’s 79 — days reach only 13.6°C, 10° below the 24°C the score treats as ideal, and nights drop to 1.5°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 | 13.6°C | 1.5°C | 122 mm | 8.2 | 10 h 10 | 25 | Strong coverage |
| February | 16.2°C | 3.5°C | 136 mm | 8.8 | 10 h 57 | 34 | Strong coverage |
| March | 20.7°C | 7°C | 123 mm | 8.6 | 11 h 53 | 57 | Strong coverage |
| April | 24.9°C | 10.9°C | 128 mm | 7.4 | 12 h 57 | 73 | Strong coverage |
| May | 28.8°C | 15.8°C | 93 mm | 7.3 | 13 h 51 | 71 | Strong coverage |
| June | 32.3°C | 20.2°C | 110 mm | 7.9 | 14 h 20 | 48 | Strong coverage |
| July | 33.6°C | 22°C | 99 mm | 9 | 14 h 09 | 41 | Strong coverage |
| August | 33.6°C | 21.6°C | 102 mm | 8.4 | 13 h 23 | 42 | Strong coverage |
| September | 31°C | 18.3°C | 90 mm | 5.5 | 12 h 20 | 61 | Strong coverage |
| October | 25.5°C | 11.5°C | 84 mm | 5.9 | 11 h 18 | 79 | Strong coverage |
| November | 19.3°C | 5.5°C | 108 mm | 6.7 | 10 h 24 | 54 | Strong coverage |
| December | 14.9°C | 2.9°C | 121 mm | 8.7 | 9 h 58 | 31 | 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 | 28.3°C1 Jan 2022 | -18.3°C21 Jan 1985 | 107 mm8 Jan 1953 | 281 mm1999 · driest 31 mm in 1961 | 74 |
| February | 30.0°C13 Feb 1962 | -15.0°C2 Feb 1951 | 138 mm21 Feb 1961 | 393 mm2020 · driest 43 mm in 1968 | 74 |
| March | 31.1°C19 Mar 1982 | -11.1°C14 Mar 1993 | 154 mm13 Mar 1975 | 508 mm1976 · driest 29 mm in 1986 | 74 |
| April | 34.4°C21 Apr 1987 | -1.7°C1 Apr 1987 | 164 mm12 Apr 1979 | 366 mm1979 · driest 8 mm in 1987 | 74 |
| May | 36.7°C26 May 2019 | 2.2°C4 May 1976 | 99 mm1 May 1958 | 368 mm2025 · driest 2 mm in 2000 | 73 |
| June | 40.6°C27 Jun 1954 | 7.2°C1 Jun 1984 | 207 mm19 Jun 2021 | 418 mm2021 · driest 12 mm in 2012 | 74 |
| July | 41.7°C29 Jul 1952 | 12.2°C1 Jul 1950 | 112 mm6 Jul 2018 | 300 mm2018 · driest 18 mm in 1970 | 74 |
| August | 41.7°C29 Aug 2000 | 11.7°C22 Aug 1956 | 73 mm10 Aug 1967 | 225 mm1970 · driest 11 mm in 2006 | 73 |
| September | 40.0°C1 Sep 1951 | 2.8°C30 Sep 1967 | 163 mm5 Sep 2011 | 248 mm2011 · driest 0 mm in 1955 | 73 |
| October | 38.3°C2 Oct 2019 | -5.0°C30 Oct 1952 | 165 mm25 Oct 2019 | 337 mm2019 · driest 0 mm in 2016 | 73 |
| November | 31.7°C1 Nov 2016 | -12.2°C25 Nov 1950 | 84 mm28 Nov 1948 | 362 mm1948 · driest 17 mm in 1949 | 73 |
| December | 27.8°C3 Dec 1978 | -16.7°C23 Dec 1989 | 93 mm20 Dec 1951 | 281 mm1983 · driest 18 mm in 1980 | 73 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 15 | 4 | 0 |
| February | 2 | 0 | 10 | 5 | 0 |
| March | 8 | <1 | 3 | 4 | <1 |
| April | 17 | 3 | <1 | 4 | 0 |
| May | 27 | 14 | 0 | 3 | 0 |
| June | 29 | 25 | 0 | 4 | 0 |
| July | 30 | 29 | 0 | 3 | 0 |
| August | 31 | 28 | 0 | 3 | 0 |
| September | 28 | 20 | 0 | 3 | 0 |
| October | 19 | 6 | <1 | 2 | 0 |
| November | 4 | <1 | 6 | 3 | 0 |
| December | <1 | 0 | 13 | 4 | 0 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 9% | 29% | 13% | 33% | 10.0–16.8°C |
| February | 21% | 29% | 15% | 32% | 12.4–19.4°C |
| March | 42% | 29% | 14% | 33% | 17.3–22.6°C |
| April | 66% | 25% | 13% | 24% | 23.1–26.8°C |
| May | 74% | 25% | 11% | 27% | 27.0–30.4°C |
| June | 74% | 26% | 12% | 32% | 30.3–34.0°C |
| July | 70% | 30% | 13% | 35% | 31.6–35.1°C |
| August | 77% | 24% | 10% | 25% | 31.5–35.4°C |
| September | 80% | 20% | 9% | 16% | 28.8–32.9°C |
| October | 74% | 17% | 7% | 15% | 23.8–27.1°C |
| November | 38% | 23% | 11% | 24% | 16.8–21.4°C |
| December | 13% | 28% | 13% | 34% | 11.6–17.1°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