September
September · June · May
United States · 1991–2020
September leads for comfortable weather in Academy Heights: typically 26.3°C by day, 11.7°C at night, with 34 mm of rain. Based on measured 1991–2020 NOAA station history.
September · June · May
August · July · June
May · October · September
The weakest month is January, scoring 5 against September’s 86 — days reach only 3.4°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 | 3.4°C | -5.2°C | 63 mm | 8.2 | 9 h 30 | 5 | Good coverage |
| February | 6.4°C | -3.6°C | 53 mm | 7.3 | 10 h 33 | 5 | Good coverage |
| March | 12.4°C | 0.7°C | 46 mm | 6.1 | 11 h 48 | 32 | Good coverage |
| April | 16.7°C | 4°C | 57 mm | 6.8 | 13 h 15 | 50 | Good coverage |
| May | 22.6°C | 8.9°C | 67 mm | 6.8 | 14 h 28 | 77 | Good coverage |
| June | 27.8°C | 12.9°C | 46 mm | 4.3 | 15 h 08 | 81 | Good coverage |
| July | 33.3°C | 17.9°C | 19 mm | 2.4 | 14 h 52 | 64 | Good coverage |
| August | 32.1°C | 17.1°C | 22 mm | 2.7 | 13 h 49 | 69 | Good coverage |
| September | 26.3°C | 11.7°C | 34 mm | 4 | 12 h 25 | 86 | Good coverage |
| October | 18.5°C | 5.4°C | 62 mm | 5.3 | 11 h 02 | 59 | Good coverage |
| November | 9.5°C | -0.6°C | 42 mm | 5.5 | 9 h 48 | 21 | Good coverage |
| December | 3.7°C | -4.8°C | 43 mm | 6 | 9 h 13 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 18.3°C23 Jan 1970 | -26.7°C26 Jan 1949 | 42 mm14 Jan 1953 | 121 mm1903 · driest 0 mm in 1961 | 78 |
| February | 20.0°C25 Feb 1986 | -23.9°C13 Feb 1949 | 66 mm9 Feb 1976 | 126 mm1976 · driest 5 mm in 1988 | 76 |
| March | 25.6°C28 Mar 1943 | -16.1°C8 Mar 1964 | 48 mm25 Mar 1975 | 166 mm1904 · driest 1 mm in 1956 | 79 |
| April | 30.6°C30 Apr 2007 | -8.3°C8 Apr 1948 | 58 mm6 Apr 2006 | 163 mm1986 · driest 0 mm in 1985 | 79 |
| May | 36.1°C31 May 2003 | -4.4°C1 May 1967 | 58 mm21 May 1981 | 165 mm1977 · driest 3 mm in 1969 | 79 |
| June | 38.9°C19 Jun 1940 | 0.6°C8 Jun 2005 | 53 mm14 Jun 1973 | 122 mm1945 · driest 0 mm in 1910 | 82 |
| July | 41.1°C14 Jul 2002 | 2.8°C1 Jul 1902 | 50 mm24 Jul 1993 | 69 mm1993 · driest 0 mm in 1963 | 78 |
| August | 38.9°C5 Aug 1994 | 1.1°C23 Aug 1960 | 70 mm4 Aug 1951 | 104 mm1906 · driest 0 mm in 2002 | 82 |
| September | 36.1°C7 Sep 1955 | -1.7°C18 Sep 1978 | 81 mm8 Sep 1991 | 187 mm1982 · driest 0 mm in 1974 | 82 |
| October | 31.1°C3 Oct 1963 | -11.7°C28 Oct 1970 | 58 mm7 Oct 1993 | 191 mm2004 · driest 0 mm in 1906 | 80 |
| November | 23.9°C9 Nov 1958 | -24.4°C16 Nov 1955 | 39 mm15 Nov 1952 | 132 mm1988 · driest 0 mm in 1904 | 77 |
| December | 18.9°C1 Dec 1995 | -24.4°C23 Dec 1990 | 52 mm9 Dec 1997 | 226 mm1983 · driest 0 mm in 1986 | 76 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 27 | 2 | 4 |
| February | 0 | 0 | 23 | 2 | 3 |
| March | 0 | 0 | 14 | 2 | <1 |
| April | 2 | <1 | 5 | 2 | <1 |
| May | 12 | 3 | <1 | 3 | 0 |
| June | 21 | 12 | 0 | 2 | 0 |
| July | 29 | 26 | 0 | <1 | 0 |
| August | 29 | 25 | 0 | <1 | 0 |
| September | 19 | 8 | 0 | 1 | 0 |
| October | 5 | <1 | 3 | 2 | <1 |
| November | 0 | 0 | 17 | 2 | 1 |
| December | 0 | 0 | 26 | 1 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 26% | 6% | 30% | -0.2–5.6°C |
| February | 0% | 25% | 6% | 29% | 2.5–8.8°C |
| March | 6% | 24% | 6% | 27% | 8.5–14.1°C |
| April | 28% | 24% | 7% | 26% | 13.7–19.7°C |
| May | 59% | 23% | 7% | 25% | 19.2–24.8°C |
| June | 83% | 14% | 5% | 11% | 24.9–30.5°C |
| July | 93% | 7% | 2% | 3% | 30.6–34.3°C |
| August | 90% | 10% | 2% | 5% | 29.2–33.2°C |
| September | 79% | 13% | 4% | 11% | 22.5–28.7°C |
| October | 42% | 17% | 6% | 16% | 15.1–21.4°C |
| November | 2% | 20% | 6% | 23% | 7.1–12.5°C |
| December | 0% | 23% | 5% | 26% | 1.0–6.0°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