April
April · October · March
United States · 1991–2020
April leads for comfortable weather in Ball: typically 25.2°C by day, 13.2°C at night, with 136 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · March
September · May · June
March · November · February
The weakest month is January, scoring 30 against April’s 76 — days reach only 15.3°C, 9° below the 24°C the score treats as ideal, and nights drop to 3.8°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 | 15.3°C | 3.8°C | 154 mm | 8.4 | 10 h 18 | 30 | Strong coverage |
| February | 17.6°C | 5.6°C | 129 mm | 7.7 | 11 h 01 | 45 | Strong coverage |
| March | 21.5°C | 9.5°C | 130 mm | 6.9 | 11 h 54 | 65 | Strong coverage |
| April | 25.2°C | 13.2°C | 136 mm | 6 | 12 h 54 | 76 | Strong coverage |
| May | 29.1°C | 18.1°C | 117 mm | 6.3 | 13 h 44 | 63 | Strong coverage |
| June | 32.4°C | 21.9°C | 135 mm | 8.7 | 14 h 11 | 41 | Strong coverage |
| July | 33.7°C | 23.3°C | 115 mm | 7.9 | 14 h 00 | 37 | Strong coverage |
| August | 34.1°C | 23°C | 107 mm | 7.3 | 13 h 17 | 38 | Strong coverage |
| September | 31.7°C | 20.2°C | 89 mm | 5.6 | 12 h 19 | 55 | Strong coverage |
| October | 26.7°C | 13.9°C | 124 mm | 5.3 | 11 h 21 | 75 | Strong coverage |
| November | 20.7°C | 8.2°C | 138 mm | 6.5 | 10 h 31 | 59 | Strong coverage |
| December | 16.4°C | 4.8°C | 153 mm | 8 | 10 h 07 | 36 | 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°C20 Jan 1895 | -15.6°C24 Jan 1948 | 157 mm10 Jan 1925 | 354 mm1990 · driest 0 mm in 1928 | 133 |
| February | 31.1°C28 Feb 1932 | -16.1°C13 Feb 1899 | 133 mm10 Feb 1966 | 358 mm1896 · driest 12 mm in 2000 | 133 |
| March | 33.9°C21 Mar 1907 | -5.6°C4 Mar 1943 | 137 mm22 Mar 1929 | 394 mm1922 · driest 10 mm in 2013 | 134 |
| April | 36.7°C29 Apr 1986 | -0.6°C7 Apr 1971 | 217 mm29 Apr 1953 | 375 mm1991 · driest 6 mm in 2003 | 134 |
| May | 37.2°C31 May 1998 | 3.3°C6 May 1954 | 139 mm20 May 1935 | 447 mm1907 · driest 0 mm in 1998 | 134 |
| June | 41.1°C19 Jun 1918 | 10.0°C2 Jun 1903 | 186 mm7 Jun 1984 | 351 mm2004 · driest 0 mm in 1930 | 133 |
| July | 42.8°C13 Jul 1901 | 13.9°C15 Jul 1967 | 248 mm25 Jul 1933 | 574 mm1933 · driest 11 mm in 1962 | 133 |
| August | 42.2°C19 Aug 2011 | 12.8°C22 Aug 1893 | 145 mm7 Aug 1998 | 373 mm2016 · driest 3 mm in 1954 | 132 |
| September | 42.8°C1 Sep 2000 | 4.4°C29 Sep 1967 | 165 mm14 Sep 1901 | 302 mm1979 · driest 1 mm in 2005 | 129 |
| October | 36.7°C6 Oct 1951 | -2.8°C30 Oct 1910 | 254 mm10 Oct 2020 | 408 mm2002 · driest 0 mm in 1963 | 131 |
| November | 31.7°C27 Nov 1965 | -6.7°C30 Nov 1911 | 255 mm16 Nov 1987 | 488 mm1948 · driest 5 mm in 1967 | 130 |
| December | 29.4°C7 Dec 1924 | -13.9°C23 Dec 1989 | 183 mm26 Dec 1982 | 528 mm1982 · driest 36 mm in 2019 | 133 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 1 | 0 | 9 | 4 |
| February | 3 | 0 | 5 | 4 |
| March | 10 | <1 | 2 | 4 |
| April | 18 | 3 | 0 | 3 |
| May | 28 | 15 | 0 | 3 |
| June | 30 | 26 | 0 | 4 |
| July | 31 | 29 | 0 | 4 |
| August | 31 | 29 | 0 | 3 |
| September | 29 | 23 | 0 | 3 |
| October | 22 | 8 | <1 | 3 |
| November | 7 | <1 | 2 | 4 |
| December | 3 | 0 | 7 | 5 |
The best month has moved. On the 1961–1990 numbers the strongest month here was April (scoring 83); on 2011–2025 it is October (81). 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 | 22% | 27% | 14% | 30% | 12.5–18.9°C |
| February | 32% | 27% | 14% | 27% | 14.4–20.5°C |
| March | 53% | 24% | 13% | 21% | 19.0–24.4°C |
| April | 73% | 21% | 11% | 20% | 23.8–27.8°C |
| May | 77% | 23% | 12% | 23% | 27.9–30.9°C |
| June | 75% | 25% | 12% | 28% | 31.3–34.8°C |
| July | 72% | 29% | 13% | 33% | 32.4–35.5°C |
| August | 75% | 25% | 11% | 28% | 32.5–36.2°C |
| September | 80% | 20% | 9% | 18% | 30.1–34.0°C |
| October | 80% | 16% | 8% | 14% | 25.0–28.8°C |
| November | 50% | 21% | 12% | 21% | 18.4–23.1°C |
| December | 24% | 27% | 15% | 30% | 14.0–19.1°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