September
September · June · May
United States · 1991–2020
September leads for comfortable weather in Adamsville: typically 24.9°C by day, 12.3°C at night, with 79 mm of rain. Based on measured 1991–2020 NOAA station history.
September · June · May
July · August · June
October · May · September
The weakest month is January, scoring 5 against September’s 83 — days reach only 3.1°C, 21° 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 | 3.1°C | -5.9°C | 71 mm | 8.8 | 9 h 37 | 5 | Strong coverage |
| February | 5.1°C | -4.6°C | 58 mm | 8.1 | 10 h 37 | 5 | Strong coverage |
| March | 10.7°C | -0.5°C | 82 mm | 9.3 | 11 h 49 | 16 | Strong coverage |
| April | 17.7°C | 4.9°C | 98 mm | 11 | 13 h 12 | 45 | Strong coverage |
| May | 22.8°C | 10.4°C | 96 mm | 10.9 | 14 h 22 | 72 | Strong coverage |
| June | 27.1°C | 15.3°C | 109 mm | 9.9 | 15 h 00 | 73 | Strong coverage |
| July | 28.9°C | 17.5°C | 95 mm | 9.2 | 14 h 45 | 65 | Strong coverage |
| August | 28.4°C | 16.4°C | 81 mm | 7.8 | 13 h 45 | 72 | Strong coverage |
| September | 24.9°C | 12.3°C | 79 mm | 7 | 12 h 24 | 83 | Strong coverage |
| October | 18.3°C | 6°C | 70 mm | 8 | 11 h 04 | 56 | Strong coverage |
| November | 11.4°C | 0.8°C | 71 mm | 7.9 | 9 h 54 | 23 | Strong coverage |
| December | 5.5°C | -3°C | 67 mm | 8.6 | 9 h 20 | 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 | 23.3°C11 Jan 2020 | -31.7°C19 Jan 1994 | 69 mm11 Jan 2005 | 213 mm2005 · driest 12 mm in 1981 | 80 |
| February | 25.6°C20 Feb 2018 | -28.3°C3 Feb 1951 | 63 mm23 Feb 1975 | 145 mm2022 · driest 8 mm in 1978 | 81 |
| March | 30.0°C22 Mar 2026 | -21.0°C6 Mar 2015 | 111 mm9 Mar 1964 | 251 mm1964 · driest 26 mm in 1966 | 81 |
| April | 31.1°C27 Apr 1986 | -10.0°C1 Apr 1964 | 73 mm24 Apr 1970 | 205 mm2011 · driest 20 mm in 1971 | 81 |
| May | 33.3°C18 May 1962 | -5.0°C10 May 1966 | 61 mm27 May 1981 | 202 mm1968 · driest 32 mm in 2007 | 80 |
| June | 38.3°C25 Jun 1988 | -0.6°C11 Jun 1972 | 100 mm27 Jun 1998 | 330 mm1998 · driest 17 mm in 1967 | 80 |
| July | 39.4°C16 Jul 1988 | 5.0°C23 Jul 1947 | 78 mm10 Jul 1966 | 207 mm1967 · driest 27 mm in 1951 | 80 |
| August | 37.8°C20 Aug 1962 | 2.2°C29 Aug 1965 | 86 mm11 Aug 1980 | 270 mm1980 · driest 5 mm in 2024 | 79 |
| September | 38.9°C3 Sep 1953 | -2.2°C29 Sep 1951 | 113 mm8 Sep 2004 | 194 mm2004 · driest 9 mm in 1985 | 79 |
| October | 33.9°C3 Oct 2019 | -9.4°C21 Oct 1952 | 78 mm7 Oct 1998 | 148 mm2006 · driest 5 mm in 1963 | 79 |
| November | 27.8°C5 Nov 2024 | -21.1°C30 Nov 1958 | 78 mm26 Nov 1985 | 339 mm1985 · driest 15 mm in 2012 | 79 |
| December | 24.4°C3 Dec 1982 | -27.2°C22 Dec 1989 | 54 mm8 Dec 1978 | 185 mm1990 · driest 7 mm in 1955 | 80 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 25 | 2 | 7 |
| February | 0 | 0 | 23 | 2 | 5 |
| March | <1 | 0 | 18 | 3 | 3 |
| April | 4 | <1 | 7 | 3 | <1 |
| May | 12 | 3 | <1 | 4 | 0 |
| June | 23 | 8 | 0 | 4 | 0 |
| July | 28 | 12 | 0 | 3 | 0 |
| August | 27 | 11 | 0 | 3 | 0 |
| September | 16 | 4 | 0 | 3 | 0 |
| October | 5 | <1 | 4 | 2 | <1 |
| November | <1 | 0 | 15 | 3 | 2 |
| December | 0 | 0 | 23 | 2 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 30% | 7% | 37% | -0.6–6.8°C |
| February | 1% | 30% | 7% | 36% | 0.7–8.5°C |
| March | 9% | 32% | 9% | 43% | 7.2–14.3°C |
| April | 25% | 36% | 10% | 47% | 14.6–19.6°C |
| May | 49% | 35% | 12% | 46% | 20.3–25.4°C |
| June | 66% | 31% | 12% | 38% | 25.4–28.9°C |
| July | 71% | 30% | 12% | 33% | 27.2–30.7°C |
| August | 74% | 26% | 9% | 26% | 26.6–30.1°C |
| September | 68% | 23% | 9% | 21% | 22.8–27.1°C |
| October | 35% | 24% | 7% | 26% | 16.2–21.2°C |
| November | 8% | 28% | 8% | 30% | 7.8–14.2°C |
| December | <1% | 29% | 7% | 35% | 1.2–8.8°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