April
April · March · November
United States · 1991–2020
April leads for comfortable weather in White Hall: typically 26.4°C by day, 14.5°C at night, with 68 mm of rain. Based on measured 1991–2020 NOAA station history.
April · March · November
May · October · April
February · March · December
The weakest month is August, scoring 37 against April’s 85 — days average 34.7°C, 11° above 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 | 17.3°C | 5.5°C | 84 mm | 7.2 | 15.8°C | 10 h 28 | 50 | Strong coverage |
| February | 19.5°C | 7.6°C | 67 mm | 6.1 | 16.0°C | 11 h 07 | 65 | Strong coverage |
| March | 23°C | 11.3°C | 73 mm | 5.3 | 18.2°C | 11 h 55 | 83 | Strong coverage |
| April | 26.4°C | 14.5°C | 68 mm | 4.5 | 21.7°C | 12 h 50 | 85 | Strong coverage |
| May | 29.7°C | 18.8°C | 124 mm | 5.9 | 25.4°C | 13 h 35 | 59 | Strong coverage |
| June | 32.4°C | 21.9°C | 124 mm | 7.3 | 28.4°C | 13 h 59 | 43 | Strong coverage |
| July | 33.7°C | 22.6°C | 99 mm | 6.9 | 29.4°C | 13 h 50 | 42 | Strong coverage |
| August | 34.7°C | 22.7°C | 109 mm | 6.7 | 29.8°C | 13 h 11 | 37 | Strong coverage |
| September | 32.3°C | 20.8°C | 130 mm | 7.9 | 29.0°C | 12 h 18 | 44 | Strong coverage |
| October | 28.5°C | 15.7°C | 101 mm | 5.5 | 25.7°C | 11 h 25 | 73 | Strong coverage |
| November | 22.8°C | 10.5°C | 102 mm | 5.7 | 21.4°C | 10 h 40 | 76 | Strong coverage |
| December | 18.6°C | 6.9°C | 85 mm | 6.4 | 18.0°C | 10 h 18 | 57 | 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 | 30.6°C14 Jan 2006 | -13.9°C23 Jan 1940 | 132 mm23 Jan 1920 | 235 mm1991 · driest 0 mm in 1909 | 128 |
| February | 32.8°C27 Feb 1954 | -16.1°C12 Feb 1899 | 141 mm24 Feb 1907 | 215 mm1992 · driest 0 mm in 1916 | 129 |
| March | 35.0°C26 Mar 1928 | -8.3°C4 Mar 2002 | 152 mm27 Mar 1923 | 283 mm1997 · driest 0 mm in 1916 | 130 |
| April | 36.1°C27 Apr 1933 | -1.1°C3 Apr 1987 | 135 mm23 Apr 1915 | 244 mm1915 · driest 1 mm in 2011 | 130 |
| May | 37.8°C27 May 1928 | 3.9°C6 May 1908 | 183 mm6 May 1982 | 403 mm1929 · driest 1 mm in 1927 | 130 |
| June | 40.0°C30 Jun 2013 | 10.0°C5 Jun 2015 | 329 mm26 Jun 1960 | 503 mm1960 · driest 0 mm in 1907 | 128 |
| July | 42.2°C26 Jul 1954 | 16.7°C11 Jul 1899 | 161 mm11 Jul 1896 | 448 mm2024 · driest 0 mm in 1986 | 129 |
| August | 41.7°C29 Aug 2011 | 15.6°C27 Aug 1904 | 166 mm14 Aug 2016 | 408 mm2017 · driest 0 mm in 1902 | 128 |
| September | 42.8°C5 Sep 2000 | 5.0°C29 Sep 1918 | 236 mm19 Sep 1979 | 389 mm1973 · driest 0 mm in 1903 | 127 |
| October | 36.7°C1 Oct 1938 | -3.9°C31 Oct 1993 | 190 mm17 Oct 1983 | 576 mm1949 · driest 0 mm in 1917 | 128 |
| November | 33.3°C3 Nov 1902 | -10.0°C30 Nov 1911 | 118 mm18 Nov 1907 | 359 mm1907 · driest 5 mm in 1949 | 125 |
| December | 32.2°C7 Dec 1916 | -13.3°C23 Dec 1989 | 126 mm16 Dec 1937 | 358 mm1911 · driest 5 mm in 1948 | 128 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 3 | 0 | 5 | 2 |
| February | 5 | <1 | 3 | 2 |
| March | 12 | <1 | 1 | 2 |
| April | 22 | 4 | 0 | 2 |
| May | 29 | 17 | 0 | 3 |
| June | 29 | 26 | 0 | 4 |
| July | 30 | 29 | 0 | 3 |
| August | 30 | 29 | 0 | 3 |
| September | 29 | 25 | 0 | 3 |
| October | 25 | 13 | 0 | 3 |
| November | 14 | 1 | 1 | 3 |
| December | 5 | 0 | 4 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 39% | 21% | 7% | 20% | 14.6–21.2°C |
| February | 48% | 20% | 7% | 17% | 16.7–22.9°C |
| March | 70% | 17% | 6% | 10% | 20.8–25.8°C |
| April | 83% | 15% | 7% | 10% | 25.2–28.2°C |
| May | 82% | 18% | 9% | 17% | 28.3–31.6°C |
| June | 79% | 21% | 10% | 23% | 31.4–34.5°C |
| July | 78% | 23% | 10% | 23% | 32.4–35.5°C |
| August | 78% | 22% | 9% | 24% | 33.0–36.1°C |
| September | 75% | 25% | 11% | 27% | 30.6–33.8°C |
| October | 81% | 18% | 8% | 17% | 27.1–30.2°C |
| November | 65% | 18% | 8% | 15% | 20.7–25.9°C |
| December | 43% | 20% | 8% | 19% | 16.6–21.7°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