September
September · June · August
United States · 1991–2020
September leads for comfortable weather in Akron: typically 24.9°C by day, 10.1°C at night, with 86 mm of rain. Based on measured 1991–2020 NOAA station history.
September · June · August
July · August · June
October · September · May
The weakest month is January, scoring 5 against September’s 78 — days reach only -0.1°C, 24° 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 | -0.1°C | -10.4°C | 64 mm | 5.8 | 9 h 32 | 5 | Good coverage |
| February | 3°C | -7.9°C | 51 mm | 5.2 | 10 h 34 | 5 | Good coverage |
| March | 10.3°C | -2.6°C | 61 mm | 7.9 | 11 h 49 | 15 | Good coverage |
| April | 17.4°C | 3.2°C | 96 mm | 9.3 | 13 h 14 | 43 | Good coverage |
| May | 23.2°C | 9.5°C | 120 mm | 9.9 | 14 h 26 | 69 | Good coverage |
| June | 27.7°C | 14.9°C | 97 mm | 8.7 | 15 h 06 | 74 | Good coverage |
| July | 29.6°C | 16.7°C | 101 mm | 7.7 | 14 h 50 | 65 | Good coverage |
| August | 28.5°C | 15.2°C | 92 mm | 8.1 | 13 h 48 | 72 | Good coverage |
| September | 24.9°C | 10.1°C | 86 mm | 6.9 | 12 h 25 | 78 | Good coverage |
| October | 18.4°C | 4.2°C | 72 mm | 6.8 | 11 h 02 | 54 | Good coverage |
| November | 10.2°C | -1.5°C | 63 mm | 7 | 9 h 50 | 17 | Good coverage |
| December | 2.3°C | -7.6°C | 54 mm | 6.6 | 9 h 15 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 18.9°C8 Jan 2008 | -31.7°C10 Jan 1982 | 127 mm20 Jan 2000 | 236 mm1999 · driest 3 mm in 1981 | 51 |
| February | 22.2°C27 Feb 1996 | -32.8°C13 Feb 1905 | 81 mm21 Feb 1997 | 146 mm1997 · driest 0 mm in 1987 | 51 |
| March | 30.6°C30 Mar 1986 | -22.2°C4 Mar 2002 | 77 mm4 Mar 1985 | 223 mm1984 · driest 21 mm in 1989 | 51 |
| April | 33.9°C19 Apr 2002 | -15.0°C7 Apr 1982 | 65 mm21 Apr 1973 | 191 mm1981 · driest 20 mm in 1997 | 50 |
| May | 35.0°C30 May 2006 | -5.6°C10 May 1966 | 117 mm13 May 1999 | 303 mm1995 · driest 9 mm in 1992 | 50 |
| June | 38.3°C26 Jun 1988 | 1.7°C1 Jun 1993 | 139 mm20 Jun 1964 | 280 mm1990 · driest 19 mm in 1979 | 49 |
| July | 40.0°C28 Jul 1983 | 6.7°C1 Jul 1988 | 113 mm8 Jul 1992 | 320 mm1992 · driest 8 mm in 1988 | 51 |
| August | 40.6°C2 Aug 1988 | 2.2°C28 Aug 1986 | 80 mm24 Aug 1989 | 233 mm1997 · driest 13 mm in 1974 | 51 |
| September | 37.2°C2 Sep 2011 | -3.3°C23 Sep 1995 | 89 mm28 Sep 1999 | 357 mm1970 · driest 0 mm in 1979 | 51 |
| October | 33.3°C4 Oct 2006 | -11.1°C30 Oct 1988 | 100 mm3 Oct 1986 | 190 mm1991 · driest 0 mm in 1964 | 49 |
| November | 27.8°C9 Nov 1999 | -19.4°C26 Nov 1977 | 71 mm19 Nov 1985 | 270 mm1985 · driest 4 mm in 1999 | 49 |
| December | 21.1°C29 Dec 1984 | -32.2°C24 Dec 1983 | 79 mm2 Dec 1982 | 167 mm1982 · driest 5 mm in 1976 | 49 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | 2 | 4 |
| February | 0 | 0 | 26 | 2 | 3 |
| March | 2 | 0 | 22 | 2 | 2 |
| April | 4 | <1 | 9 | 3 | 0 |
| May | 13 | 4 | <1 | 3 | 0 |
| June | 23 | 11 | 0 | 4 | 0 |
| July | 28 | 15 | 0 | 3 | 0 |
| August | 26 | 11 | 0 | 3 | 0 |
| September | 16 | 5 | <1 | 3 | 0 |
| October | 5 | <1 | 7 | 3 | <1 |
| November | <1 | 0 | 18 | 3 | <1 |
| December | 0 | 0 | 27 | 2 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 17% | 4% | 13% | -4.5–4.1°C |
| February | <1% | 17% | 5% | 12% | -1.4–6.2°C |
| March | 8% | 24% | 7% | 26% | 6.5–12.8°C |
| April | 26% | 30% | 11% | 37% | 14.5–20.4°C |
| May | 52% | 31% | 11% | 39% | 20.3–26.1°C |
| June | 70% | 28% | 11% | 30% | 25.7–29.4°C |
| July | 75% | 23% | 10% | 24% | 27.3–31.8°C |
| August | 75% | 24% | 9% | 24% | 26.3–30.9°C |
| September | 66% | 23% | 9% | 23% | 22.8–27.7°C |
| October | 33% | 21% | 8% | 22% | 15.6–20.5°C |
| November | 7% | 22% | 7% | 20% | 6.7–13.1°C |
| December | <1% | 20% | 5% | 16% | -2.0–5.3°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