April
April · October · March
United States · 1991–2020
April leads for comfortable weather in Blum: typically 25.4°C by day, 11.8°C at night, with 81 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · March
September · June · July
November · March · February
The weakest month is January, scoring 39 against April’s 81 — days reach only 14.6°C, 9° below the 24°C the score treats as ideal, and nights drop to 1.5°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 | 14.6°C | 1.5°C | 66 mm | 5 | 10 h 15 | 39 | Strong coverage |
| February | 16.9°C | 3.6°C | 61 mm | 4.9 | 10 h 59 | 51 | Strong coverage |
| March | 21.1°C | 7.7°C | 84 mm | 5.3 | 11 h 53 | 69 | Strong coverage |
| April | 25.4°C | 11.8°C | 81 mm | 5 | 12 h 55 | 81 | Strong coverage |
| May | 29°C | 17°C | 117 mm | 6.5 | 13 h 47 | 65 | Strong coverage |
| June | 33°C | 21.1°C | 99 mm | 4.9 | 14 h 14 | 48 | Strong coverage |
| July | 35.5°C | 22.6°C | 53 mm | 3.7 | 14 h 04 | 45 | Strong coverage |
| August | 35.7°C | 22.5°C | 69 mm | 4.3 | 13 h 20 | 42 | Strong coverage |
| September | 32°C | 18.9°C | 77 mm | 4.1 | 12 h 20 | 60 | Strong coverage |
| October | 26.5°C | 12.8°C | 110 mm | 5.5 | 11 h 20 | 75 | Strong coverage |
| November | 20°C | 7°C | 73 mm | 4.7 | 10 h 28 | 66 | Strong coverage |
| December | 15.3°C | 2.5°C | 62 mm | 4.8 | 10 h 03 | 43 | 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 | 32.2°C23 Jan 1943 | -19.4°C18 Jan 1930 | 102 mm25 Jan 2012 | 187 mm1932 · driest 0 mm in 2014 | 115 |
| February | 36.7°C21 Feb 1996 | -18.3°C8 Feb 1933 | 105 mm25 Feb 1948 | 192 mm1997 · driest 0 mm in 2021 | 117 |
| March | 38.3°C31 Mar 1974 | -11.7°C3 Mar 1943 | 126 mm27 Mar 1977 | 215 mm2007 · driest 2 mm in 2011 | 117 |
| April | 38.9°C18 Apr 1925 | -3.9°C3 Apr 1915 | 163 mm13 Apr 1991 | 316 mm1922 · driest 0 mm in 1948 | 116 |
| May | 41.7°C28 May 1927 | 1.1°C3 May 2013 | 229 mm17 May 1989 | 379 mm1989 · driest 1 mm in 2020 | 116 |
| June | 45.0°C27 Jun 1980 | 9.4°C1 Jun 1964 | 118 mm21 Jun 1947 | 389 mm2000 · driest 0 mm in 1934 | 115 |
| July | 44.4°C25 Jul 1954 | 13.9°C23 Jul 1970 | 115 mm30 Jul 1933 | 187 mm1933 · driest 0 mm in 2015 | 114 |
| August | 44.4°C16 Aug 1943 | 10.6°C31 Aug 1915 | 150 mm26 Aug 1974 | 260 mm1996 · driest 0 mm in 2000 | 111 |
| September | 45.6°C2 Sep 1939 | -1.1°C27 Sep 1908 | 161 mm2 Sep 1986 | 275 mm2010 · driest 0 mm in 2019 | 113 |
| October | 40.0°C3 Oct 1951 | -6.7°C30 Oct 1917 | 129 mm19 Oct 1971 | 343 mm2015 · driest 1 mm in 1952 | 114 |
| November | 33.3°C3 Nov 2017 | -11.1°C11 Nov 1950 | 112 mm13 Nov 1998 | 251 mm1940 · driest 0 mm in 2021 | 115 |
| December | 33.9°C30 Dec 1951 | -20.6°C23 Dec 1989 | 128 mm20 Dec 1991 | 254 mm1991 · driest 0 mm in 1950 | 115 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 2 | 0 | 14 | 2 |
| February | 3 | <1 | 8 | 2 |
| March | 9 | 1 | 3 | 2 |
| April | 19 | 4 | <1 | 2 |
| May | 26 | 13 | 0 | 4 |
| June | 29 | 25 | 0 | 3 |
| July | 30 | 30 | 0 | 2 |
| August | 30 | 28 | 0 | 2 |
| September | 28 | 22 | 0 | 2 |
| October | 21 | 9 | <1 | 3 |
| November | 7 | <1 | 4 | 2 |
| December | 2 | <1 | 11 | 2 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 24% | 16% | 6% | 15% | 11.3–17.7°C |
| February | 36% | 17% | 7% | 15% | 13.9–20.8°C |
| March | 58% | 16% | 7% | 11% | 18.2–24.8°C |
| April | 74% | 19% | 10% | 18% | 23.8–27.9°C |
| May | 77% | 22% | 12% | 21% | 27.5–31.1°C |
| June | 84% | 16% | 8% | 12% | 31.5–35.9°C |
| July | 88% | 12% | 5% | 8% | 33.6–38.4°C |
| August | 88% | 12% | 5% | 9% | 33.6–38.6°C |
| September | 85% | 14% | 7% | 11% | 29.6–34.6°C |
| October | 78% | 16% | 8% | 15% | 24.4–29.4°C |
| November | 52% | 16% | 7% | 12% | 17.2–23.1°C |
| December | 27% | 15% | 6% | 13% | 12.8–18.4°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