September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Collings Lakes: typically 26.2°C by day, 13.5°C at night, with 98 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
July · August · June
October · May · April
The weakest month is January, scoring 5 against September’s 78 — days reach only 6.5°C, 17° below the 24°C the score treats as ideal, and nights drop to -5.3°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 | 6.5°C | -5.3°C | 95 mm | 9.4 | 9 h 39 | 5 | Strong coverage |
| February | 7.9°C | -4.5°C | 85 mm | 8.4 | 10 h 38 | 5 | Strong coverage |
| March | 12°C | -0.8°C | 126 mm | 9.7 | 11 h 49 | 13 | Strong coverage |
| April | 18.3°C | 4.5°C | 97 mm | 9.1 | 13 h 11 | 48 | Strong coverage |
| May | 23.2°C | 10.2°C | 89 mm | 9 | 14 h 20 | 75 | Strong coverage |
| June | 27.8°C | 15.4°C | 105 mm | 8.5 | 14 h 57 | 72 | Strong coverage |
| July | 30.5°C | 18.4°C | 119 mm | 7.9 | 14 h 42 | 56 | Strong coverage |
| August | 29.5°C | 17.4°C | 140 mm | 7.5 | 13 h 43 | 59 | Strong coverage |
| September | 26.2°C | 13.5°C | 98 mm | 6.8 | 12 h 24 | 78 | Strong coverage |
| October | 19.9°C | 6.5°C | 115 mm | 8 | 11 h 05 | 55 | Strong coverage |
| November | 14.2°C | 1.3°C | 90 mm | 7 | 9 h 57 | 32 | Strong coverage |
| December | 9°C | -2.7°C | 123 mm | 9.2 | 9 h 23 | 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 | 23.9°C31 Jan 2002 | -24.4°C17 Jan 1982 | 89 mm4 Jan 1999 | 215 mm1999 · driest 7 mm in 1981 | 61 |
| February | 24.4°C22 Feb 2018 | -23.3°C5 Feb 1996 | 57 mm24 Feb 1998 | 196 mm2010 · driest 1 mm in 1978 | 61 |
| March | 31.1°C31 Mar 1998 | -18.9°C4 Mar 2009 | 121 mm22 Mar 2000 | 252 mm2024 · driest 20 mm in 1976 | 62 |
| April | 36.1°C18 Apr 2002 | -8.3°C1 Apr 1969 | 81 mm29 Apr 2023 | 232 mm1983 · driest 16 mm in 1985 | 62 |
| May | 36.1°C29 May 1969 | -3.3°C1 May 1978 | 86 mm30 May 1984 | 190 mm1984 · driest 23 mm in 1977 | 62 |
| June | 38.9°C28 Jun 1969 | 2.8°C9 Jun 1997 | 98 mm25 Jun 2006 | 265 mm2015 · driest 20 mm in 1994 | 62 |
| July | 41.7°C4 Jul 1966 | 6.1°C1 Jul 1988 | 130 mm13 Jul 1996 | 268 mm2020 · driest 10 mm in 1983 | 62 |
| August | 37.8°C1 Aug 1968 | 3.9°C29 Aug 1986 | 320 mm21 Aug 1997 | 379 mm1971 · driest 6 mm in 1972 | 61 |
| September | 37.2°C11 Sep 1983 | 1.1°C24 Sep 1974 | 89 mm17 Sep 1996 | 233 mm2023 · driest 8 mm in 2005 | 61 |
| October | 35.0°C3 Oct 2019 | -8.3°C24 Oct 1969 | 118 mm30 Oct 2012 | 248 mm2005 · driest 1 mm in 2024 | 61 |
| November | 28.3°C8 Nov 2024 | -12.2°C24 Nov 1989 | 82 mm7 Nov 1977 | 224 mm2018 · driest 17 mm in 1976 | 61 |
| December | 25.6°C8 Dec 1998 | -20.0°C26 Dec 1980 | 119 mm18 Dec 2023 | 258 mm2009 · driest 20 mm in 2021 | 61 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 26 | 3 | 3 |
| February | 0 | 0 | 23 | 3 | 4 |
| March | <1 | 0 | 19 | 4 | 2 |
| April | 5 | 1 | 7 | 4 | <1 |
| May | 12 | 4 | <1 | 3 | 0 |
| June | 24 | 11 | 0 | 3 | 0 |
| July | 29 | 20 | 0 | 3 | 0 |
| August | 29 | 15 | 0 | 4 | 0 |
| September | 20 | 5 | 0 | 3 | 0 |
| October | 5 | <1 | 4 | 4 | 0 |
| November | <1 | 0 | 15 | 3 | <1 |
| December | 0 | 0 | 23 | 4 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 26% | 10% | 30% | 2.6–9.4°C |
| February | 2% | 28% | 10% | 34% | 4.4–10.7°C |
| March | 10% | 28% | 12% | 33% | 9.2–14.8°C |
| April | 29% | 29% | 12% | 34% | 16.3–20.6°C |
| May | 57% | 29% | 11% | 35% | 21.2–25.2°C |
| June | 72% | 26% | 10% | 27% | 25.6–29.7°C |
| July | 75% | 25% | 11% | 23% | 28.3–32.1°C |
| August | 75% | 25% | 12% | 25% | 27.7–30.9°C |
| September | 73% | 22% | 9% | 22% | 23.9–27.4°C |
| October | 39% | 23% | 10% | 19% | 17.5–21.9°C |
| November | 11% | 24% | 10% | 23% | 11.8–16.6°C |
| December | 2% | 28% | 12% | 30% | 5.5–11.4°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