September
September · May · October
United States · 1991–2020
September leads for comfortable weather in Cargray: typically 28.6°C by day, 14.2°C at night, with 49 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · October
September · July · August
October · April · March
The weakest month is January, scoring 18 against September’s 80 — days reach only 9.9°C, 14° below the 24°C the score treats as ideal, and nights drop to -4.9°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 | 9.9°C | -4.9°C | 20 mm | 2.4 | 10 h | 18 | Strong coverage |
| February | 11.8°C | -3.5°C | 16 mm | 2.9 | 10 h 50 | 26 | Strong coverage |
| March | 16.9°C | 0.8°C | 37 mm | 4 | 11 h 52 | 50 | Strong coverage |
| April | 21.4°C | 5.2°C | 56 mm | 4.3 | 13 h 02 | 70 | Strong coverage |
| May | 26.2°C | 11°C | 72 mm | 6.1 | 14 h 01 | 78 | Strong coverage |
| June | 31.2°C | 16.6°C | 81 mm | 6.8 | 14 h 33 | 64 | Strong coverage |
| July | 33.6°C | 19.2°C | 64 mm | 6.1 | 14 h 20 | 54 | Strong coverage |
| August | 32.8°C | 18.5°C | 78 mm | 7.1 | 13 h 30 | 55 | Strong coverage |
| September | 28.6°C | 14.2°C | 49 mm | 4.7 | 12 h 21 | 80 | Strong coverage |
| October | 22.4°C | 7.2°C | 58 mm | 4.2 | 11 h 13 | 76 | Strong coverage |
| November | 15.6°C | 0.4°C | 25 mm | 3 | 10 h 15 | 46 | Strong coverage |
| December | 10°C | -4.1°C | 24 mm | 3 | 9 h 46 | 20 | 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 | 28.3°C8 Jan 2006 | -21.1°C22 Jan 1966 | 52 mm15 Jan 2017 | 80 mm2017 · driest 0 mm in 1976 | 62 |
| February | 31.7°C4 Feb 2025 | -23.3°C15 Feb 2021 | 36 mm21 Feb 1971 | 74 mm1971 · driest 0 mm in 2026 | 62 |
| March | 38.3°C27 Mar 2026 | -17.2°C4 Mar 2014 | 61 mm24 Mar 2007 | 170 mm2007 · driest 0 mm in 1997 | 61 |
| April | 36.7°C26 Apr 2012 | -8.3°C10 Apr 2013 | 67 mm4 Apr 1997 | 297 mm1997 · driest 0 mm in 1996 | 63 |
| May | 40.0°C30 May 2011 | -3.3°C3 May 2013 | 82 mm26 May 2000 | 246 mm2015 · driest 0 mm in 2004 | 63 |
| June | 43.9°C25 Jun 1980 | 5.6°C2 Jun 1964 | 86 mm22 Jun 2004 | 284 mm2000 · driest 2 mm in 1973 | 63 |
| July | 42.8°C15 Jul 2020 | 10.6°C13 Jul 1990 | 90 mm30 Jul 1982 | 194 mm1996 · driest 1 mm in 2026 | 61 |
| August | 42.8°C9 Aug 2011 | 8.3°C25 Aug 2010 | 53 mm20 Aug 1965 | 174 mm1977 · driest 9 mm in 2000 | 62 |
| September | 40.0°C7 Sep 1983 | -0.6°C25 Sep 2000 | 94 mm26 Sep 2017 | 136 mm2017 · driest 1 mm in 2000 | 62 |
| October | 37.2°C9 Oct 1979 | -11.1°C30 Oct 1993 | 81 mm9 Oct 2018 | 186 mm2002 · driest 0 mm in 1975 | 62 |
| November | 32.8°C8 Nov 2023 | -15.0°C29 Nov 1976 | 89 mm18 Nov 2024 | 240 mm2024 · driest 0 mm in 1989 | 62 |
| December | 30.0°C25 Dec 2025 | -22.2°C23 Dec 1989 | 39 mm15 Dec 2023 | 101 mm2006 · driest 0 mm in 2021 | 62 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 27 | <1 | 2 |
| February | <1 | <1 | 22 | <1 | 2 |
| March | 5 | <1 | 14 | 1 | <1 |
| April | 10 | 3 | 4 | 2 | <1 |
| May | 20 | 9 | <1 | 2 | <1 |
| June | 27 | 20 | 0 | 3 | 0 |
| July | 30 | 27 | 0 | 2 | 0 |
| August | 30 | 25 | 0 | 3 | 0 |
| September | 24 | 13 | <1 | 2 | 0 |
| October | 12 | 4 | 3 | 2 | <1 |
| November | 3 | <1 | 15 | <1 | <1 |
| December | <1 | 0 | 26 | <1 | 2 |
The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 82); on 2011–2025 it is October (83). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 9% | 8% | 2% | 3% | 5.5–12.3°C |
| February | 17% | 11% | 2% | 7% | 7.6–16.1°C |
| March | 37% | 12% | 4% | 8% | 13.3–20.3°C |
| April | 59% | 14% | 5% | 13% | 19.4–24.0°C |
| May | 70% | 22% | 8% | 26% | 23.6–28.8°C |
| June | 76% | 23% | 10% | 23% | 27.7–33.5°C |
| July | 82% | 18% | 7% | 16% | 31.6–36.1°C |
| August | 79% | 21% | 8% | 19% | 30.3–34.8°C |
| September | 79% | 17% | 6% | 13% | 26.1–31.4°C |
| October | 65% | 12% | 5% | 9% | 19.3–24.9°C |
| November | 31% | 11% | 2% | 6% | 12.5–18.7°C |
| December | 10% | 9% | 2% | 4% | 7.0–13.2°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