September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Girard: typically 26.1°C by day, 13.9°C at night, with 80 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
August · July · June
October · April · May
The weakest month is January, scoring 5 against September’s 83 — days reach only 2°C, 22° 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 | 2°C | -6.3°C | 53 mm | 5.4 | 9 h 40 | 5 | Good coverage |
| February | 5.3°C | -3.7°C | 52 mm | 4.7 | 10 h 39 | 5 | Good coverage |
| March | 11.7°C | 1°C | 66 mm | 6.3 | 11 h 49 | 27 | Good coverage |
| April | 19.4°C | 7.2°C | 99 mm | 7.5 | 13 h 11 | 58 | Good coverage |
| May | 24.1°C | 12.9°C | 100 mm | 8.3 | 14 h 19 | 82 | Good coverage |
| June | 28.3°C | 17.7°C | 102 mm | 7.5 | 14 h 56 | 67 | Good coverage |
| July | 30.2°C | 19.7°C | 82 mm | 6.3 | 14 h 42 | 61 | Good coverage |
| August | 29.6°C | 18.6°C | 73 mm | 6.4 | 13 h 43 | 67 | Good coverage |
| September | 26.1°C | 13.9°C | 80 mm | 5.5 | 12 h 24 | 83 | Good coverage |
| October | 19.8°C | 8.2°C | 78 mm | 6.5 | 11 h 05 | 65 | Good coverage |
| November | 11.4°C | 2.1°C | 81 mm | 6.1 | 9 h 57 | 26 | Good coverage |
| December | 4.3°C | -3.6°C | 54 mm | 5.3 | 9 h 24 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 21.7°C25 Jan 1950 | -30.0°C17 Jan 1977 | 76 mm10 Jan 1975 | 158 mm1950 · driest 1 mm in 1986 | 61 |
| February | 23.9°C29 Feb 1972 | -28.3°C3 Feb 1996 | 52 mm27 Feb 1997 | 129 mm1990 · driest 5 mm in 1963 | 59 |
| March | 29.4°C29 Mar 1986 | -22.8°C5 Mar 1960 | 49 mm30 Mar 1980 | 209 mm1973 · driest 16 mm in 1956 | 60 |
| April | 32.2°C25 Apr 1986 | -7.2°C7 Apr 1982 | 101 mm12 Apr 1994 | 290 mm1994 · driest 22 mm in 1971 | 61 |
| May | 35.0°C26 May 1953 | -2.8°C10 May 1966 | 96 mm2 May 1983 | 233 mm2002 · driest 25 mm in 1987 | 64 |
| June | 41.7°C26 Jun 1954 | 4.4°C11 Jun 1972 | 109 mm6 Jun 2001 | 237 mm1998 · driest 2 mm in 1959 | 62 |
| July | 45.6°C14 Jul 1954 | 6.7°C14 Jul 1975 | 109 mm4 Jul 1981 | 336 mm1958 · driest 5 mm in 1997 | 63 |
| August | 40.6°C20 Aug 1983 | 3.9°C28 Aug 1986 | 92 mm21 Aug 2010 | 205 mm1965 · driest 3 mm in 1971 | 63 |
| September | 38.3°C29 Sep 1953 | -1.1°C23 Sep 1974 | 121 mm19 Sep 1966 | 227 mm2008 · driest 0 mm in 2004 | 63 |
| October | 33.9°C7 Oct 1963 | -7.8°C29 Oct 1952 | 78 mm5 Oct 2000 | 259 mm2009 · driest 2 mm in 1964 | 63 |
| November | 28.3°C1 Nov 1950 | -20.0°C25 Nov 1950 | 67 mm18 Nov 2003 | 244 mm1985 · driest 8 mm in 1965 | 63 |
| December | 23.3°C3 Dec 1970 | -28.9°C23 Dec 1989 | 108 mm3 Dec 1982 | 187 mm1982 · driest 8 mm in 1958 | 63 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 26 | 2 | 3 |
| February | 0 | 0 | 21 | 2 | 2 |
| March | <1 | 0 | 14 | 3 | <1 |
| April | 6 | <1 | 3 | 4 | 0 |
| May | 14 | 3 | 0 | 4 | 0 |
| June | 25 | 12 | 0 | 4 | 0 |
| July | 30 | 17 | 0 | 3 | 0 |
| August | 28 | 15 | 0 | 2 | 0 |
| September | 19 | 6 | 0 | 2 | 0 |
| October | 7 | 1 | 2 | 3 | 0 |
| November | <1 | 0 | 12 | 3 | <1 |
| December | 0 | 0 | 23 | 2 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 18% | 5% | 14% | -1.7–5.7°C |
| February | 1% | 20% | 6% | 18% | 0.9–8.3°C |
| March | 11% | 25% | 9% | 26% | 8.0–14.5°C |
| April | 34% | 29% | 11% | 35% | 16.1–22.1°C |
| May | 61% | 28% | 12% | 33% | 21.5–27.2°C |
| June | 74% | 26% | 11% | 28% | 26.8–31.3°C |
| July | 79% | 21% | 10% | 18% | 28.9–32.7°C |
| August | 81% | 20% | 9% | 16% | 28.2–31.4°C |
| September | 76% | 20% | 9% | 18% | 24.3–29.4°C |
| October | 46% | 20% | 8% | 20% | 17.8–22.5°C |
| November | 10% | 22% | 9% | 20% | 8.1–14.0°C |
| December | <1% | 19% | 6% | 18% | 0.6–7.6°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