April
April · March · October
United States · 1991–2020
April leads for comfortable weather in Earlywine: typically 26.3°C by day, 13.9°C at night, with 85 mm of rain. Based on measured 1991–2020 NOAA station history.
April · March · October
September · May · July
February · March · November
The weakest month is August, scoring 36 against April’s 81 — days average 35.5°C, 12° 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 | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 16.7°C | 4.8°C | 94 mm | 8.4 | 10 h 23 | 44 | Strong coverage |
| February | 18.8°C | 6.8°C | 85 mm | 8.2 | 11 h 04 | 56 | Strong coverage |
| March | 22.6°C | 10.3°C | 95 mm | 7.7 | 11 h 54 | 74 | Strong coverage |
| April | 26.3°C | 13.9°C | 85 mm | 6.2 | 12 h 52 | 81 | Strong coverage |
| May | 29.9°C | 18.6°C | 133 mm | 7 | 13 h 39 | 57 | Strong coverage |
| June | 33.2°C | 22.2°C | 113 mm | 7.1 | 14 h 05 | 42 | Strong coverage |
| July | 34.8°C | 23.4°C | 66 mm | 5.3 | 13 h 55 | 43 | Strong coverage |
| August | 35.5°C | 23.3°C | 97 mm | 5.9 | 13 h 14 | 36 | Strong coverage |
| September | 32.6°C | 20.3°C | 114 mm | 6.7 | 12 h 19 | 48 | Strong coverage |
| October | 27.9°C | 14.9°C | 129 mm | 6.3 | 11 h 23 | 71 | Strong coverage |
| November | 21.8°C | 9.4°C | 107 mm | 7 | 10 h 35 | 69 | Strong coverage |
| December | 17.5°C | 5.7°C | 92 mm | 7.7 | 10 h 12 | 50 | 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°C3 Jan 2026 | -18.9°C18 Jan 1930 | 144 mm14 Jan 2007 | 292 mm2007 · driest 2 mm in 1909 | 125 |
| February | 34.4°C21 Feb 1986 | -17.2°C1 Feb 1949 | 114 mm19 Feb 1904 | 234 mm1992 · driest 5 mm in 2007 | 126 |
| March | 36.1°C30 Mar 1946 | -8.3°C3 Mar 1943 | 185 mm13 Mar 1946 | 305 mm2015 · driest 2 mm in 1916 | 126 |
| April | 36.7°C20 Apr 1951 | 0.0°C11 Apr 1928 | 164 mm28 Apr 1972 | 248 mm1905 · driest 1 mm in 2011 | 125 |
| May | 38.3°C31 May 1927 | 5.0°C12 May 2008 | 521 mm27 May 2016 | 749 mm2016 · driest 2 mm in 1998 | 124 |
| June | 40.6°C28 Jun 1980 | 11.7°C1 Jun 1984 | 180 mm23 Jun 1921 | 399 mm2004 · driest 0 mm in 2009 | 125 |
| July | 42.8°C11 Jul 1917 | 14.4°C17 Jul 1967 | 148 mm18 Jul 1906 | 298 mm1902 · driest 0 mm in 2017 | 124 |
| August | 43.9°C19 Aug 1909 | 15.0°C14 Aug 1967 | 190 mm28 Aug 2017 | 467 mm2017 · driest 0 mm in 1927 | 123 |
| September | 45.0°C5 Sep 2000 | 6.1°C27 Sep 1942 | 174 mm12 Sep 1961 | 395 mm1998 · driest 6 mm in 1911 | 123 |
| October | 37.2°C4 Oct 1937 | -1.7°C30 Oct 1917 | 264 mm17 Oct 1994 | 445 mm1994 · driest 1 mm in 1952 | 123 |
| November | 36.1°C15 Nov 2025 | -6.1°C30 Nov 1911 | 137 mm13 Nov 1998 | 361 mm1940 · driest 7 mm in 2006 | 124 |
| December | 30.6°C4 Dec 1928 | -15.6°C23 Dec 1989 | 108 mm7 Dec 1915 | 285 mm2002 · driest 6 mm in 1917 | 124 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 3 | 0 | 6 | 3 |
| February | 4 | <1 | 3 | 2 |
| March | 12 | <1 | 1 | 3 |
| April | 21 | 5 | 0 | 2 |
| May | 28 | 18 | 0 | 3 |
| June | 29 | 27 | 0 | 3 |
| July | 30 | 29 | 0 | 2 |
| August | 30 | 29 | 0 | 3 |
| September | 29 | 24 | 0 | 3 |
| October | 24 | 12 | 0 | 3 |
| November | 11 | <1 | 2 | 3 |
| December | 4 | 0 | 5 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 30% | 25% | 8% | 28% | 13.4–19.9°C |
| February | 40% | 26% | 8% | 30% | 14.8–21.7°C |
| March | 60% | 22% | 7% | 19% | 19.3–25.4°C |
| April | 76% | 21% | 9% | 20% | 24.4–28.1°C |
| May | 77% | 23% | 11% | 22% | 27.5–31.7°C |
| June | 80% | 20% | 9% | 20% | 31.2–35.2°C |
| July | 82% | 18% | 7% | 17% | 32.4–37.3°C |
| August | 83% | 17% | 6% | 17% | 33.2–37.5°C |
| September | 79% | 21% | 9% | 23% | 30.4–34.8°C |
| October | 79% | 18% | 8% | 20% | 25.9–30.1°C |
| November | 56% | 22% | 9% | 23% | 19.2–24.6°C |
| December | 32% | 25% | 9% | 29% | 14.4–20.1°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