September
September · June · August
United States · 1991–2020
September leads for comfortable weather in Haggetts: typically 23.9°C by day, 12.5°C at night, with 97 mm of rain. Based on measured 1991–2020 NOAA station history.
September · June · August
July · August · June
May · September · October
The weakest month is January, scoring 5 against September’s 83 — days reach only 2.2°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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | 2.2°C | -7.7°C | 90 mm | 7.5 | 4.9°C | 9 h 22 | 5 | Strong coverage |
| February | 3.5°C | -6.6°C | 80 mm | 6.6 | 3.3°C | 10 h 28 | 5 | Strong coverage |
| March | 7.6°C | -2.3°C | 102 mm | 8.1 | 3.5°C | 11 h 48 | 5 | Strong coverage |
| April | 14.5°C | 3.5°C | 95 mm | 8.9 | 5.8°C | 13 h 19 | 34 | Strong coverage |
| May | 20.3°C | 9.1°C | 95 mm | 10.3 | 10.1°C | 14 h 36 | 62 | Strong coverage |
| June | 25.6°C | 14.3°C | 100 mm | 8.8 | 14.7°C | 15 h 18 | 79 | Strong coverage |
| July | 28.6°C | 17.6°C | 92 mm | 7.7 | 18.2°C | 15 h 01 | 68 | Strong coverage |
| August | 27.9°C | 16.8°C | 89 mm | 7.8 | 18.8°C | 13 h 55 | 72 | Strong coverage |
| September | 23.9°C | 12.5°C | 97 mm | 7.3 | 17.0°C | 12 h 26 | 83 | Strong coverage |
| October | 17°C | 5.8°C | 116 mm | 8.5 | 13.5°C | 10 h 58 | 44 | Strong coverage |
| November | 10.9°C | 0.8°C | 91 mm | 8.7 | 10.2°C | 9 h 41 | 18 | Strong coverage |
| December | 5.2°C | -3.9°C | 105 mm | 7.9 | 7.5°C | 9 h 04 | 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 | 21.1°C7 Jan 2007 | -30.6°C28 Jan 1904 | 82 mm9 Jan 1956 | 328 mm1994 · driest 3 mm in 2011 | 133 |
| February | 24.4°C22 Feb 2018 | -31.7°C16 Feb 1943 | 103 mm1 Feb 1898 | 256 mm1993 · driest 0 mm in 2007 | 133 |
| March | 31.1°C29 Mar 1998 | -21.1°C1 Mar 1907 | 83 mm15 Mar 2010 | 299 mm2010 · driest 0 mm in 1915 | 134 |
| April | 33.9°C18 Apr 2002 | -12.8°C1 Apr 1923 | 95 mm16 Apr 2007 | 314 mm1987 · driest 4 mm in 1932 | 132 |
| May | 36.7°C22 May 1911 | -8.9°C6 May 1907 | 119 mm14 May 2006 | 353 mm2006 · driest 8 mm in 1911 | 132 |
| June | 38.9°C25 Jun 2025 | 1.7°C9 Jun 1997 | 139 mm19 Jun 1922 | 307 mm1998 · driest 0 mm in 1997 | 134 |
| July | 41.1°C4 Jul 1911 | 6.1°C9 Jul 1909 | 120 mm2 Jul 1915 | 328 mm2021 · driest 10 mm in 1937 | 133 |
| August | 38.3°C3 Aug 1975 | 2.8°C28 Aug 1907 | 154 mm20 Aug 1991 | 241 mm1955 · driest 17 mm in 1907 | 133 |
| September | 37.8°C2 Sep 1953 | -2.2°C29 Sep 1914 | 177 mm11 Sep 1954 | 244 mm1954 · driest 1 mm in 1948 | 133 |
| October | 31.7°C12 Oct 1954 | -7.2°C28 Oct 1936 | 171 mm21 Oct 1996 | 370 mm2005 · driest 1 mm in 1924 | 131 |
| November | 27.2°C2 Nov 1950 | -15.6°C26 Nov 1938 | 94 mm10 Nov 1932 | 252 mm1983 · driest 2 mm in 1927 | 132 |
| December | 23.9°C8 Dec 1998 | -28.9°C30 Dec 1933 | 76 mm12 Dec 2008 | 337 mm1992 · driest 0 mm in 1989 | 133 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 26 | 3 | 4 |
| February | 0 | 0 | 24 | 3 | 4 |
| March | <1 | 0 | 20 | 3 | 3 |
| April | 2 | <1 | 6 | 3 | <1 |
| May | 7 | 2 | <1 | 3 | 0 |
| June | 18 | 6 | 0 | 3 | 0 |
| July | 27 | 12 | 0 | 3 | 0 |
| August | 25 | 9 | 0 | 3 | 0 |
| September | 13 | 3 | <1 | 3 | 0 |
| October | 2 | 0 | 3 | 3 | <1 |
| November | <1 | 0 | 13 | 3 | <1 |
| December | 0 | 0 | 24 | 4 | 3 |
The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 85); on 2011–2025 it is September (89). 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 | <1% | 26% | 10% | 26% | -1.8–4.5°C |
| February | <1% | 24% | 10% | 24% | -0.4–5.5°C |
| March | 2% | 26% | 10% | 27% | 4.4–10.1°C |
| April | 13% | 28% | 10% | 32% | 11.4–16.0°C |
| May | 43% | 29% | 9% | 32% | 18.0–23.0°C |
| June | 67% | 27% | 10% | 27% | 23.4–27.3°C |
| July | 74% | 25% | 10% | 23% | 26.6–29.8°C |
| August | 74% | 25% | 9% | 22% | 25.6–28.7°C |
| September | 61% | 22% | 9% | 20% | 21.4–24.8°C |
| October | 24% | 23% | 9% | 22% | 14.8–18.9°C |
| November | 3% | 27% | 10% | 27% | 7.8–12.9°C |
| December | <1% | 24% | 10% | 23% | 0.7–6.6°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