October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Humphrey: typically 24.4°C by day, 10.9°C at night, with 108 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
June · August · September
October · November · March
The weakest month is January, scoring 16 against October’s 78 — days reach only 10.4°C, 14° 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 | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 10.4°C | 0.2°C | 97 mm | 7.3 | 10 h 05 | 16 | Strong coverage |
| February | 12.9°C | 2.2°C | 109 mm | 7.6 | 10 h 53 | 26 | Strong coverage |
| March | 17.8°C | 6.4°C | 128 mm | 7.9 | 11 h 52 | 47 | Strong coverage |
| April | 22.9°C | 11.1°C | 142 mm | 7.5 | 13 h | 70 | Strong coverage |
| May | 27.6°C | 16.7°C | 117 mm | 8.2 | 13 h 56 | 69 | Strong coverage |
| June | 31.6°C | 21.1°C | 93 mm | 6.3 | 14 h 27 | 53 | Strong coverage |
| July | 33.1°C | 22.4°C | 79 mm | 5.9 | 14 h 15 | 48 | Strong coverage |
| August | 32.9°C | 21.4°C | 77 mm | 5.3 | 13 h 26 | 51 | Strong coverage |
| September | 30.2°C | 17.4°C | 69 mm | 4.7 | 12 h 21 | 69 | Strong coverage |
| October | 24.4°C | 10.9°C | 108 mm | 5.8 | 11 h 16 | 78 | Strong coverage |
| November | 17.4°C | 5.5°C | 104 mm | 6.9 | 10 h 19 | 48 | Strong coverage |
| December | 12.2°C | 1.8°C | 123 mm | 7 | 9 h 52 | 21 | 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 | 26.7°C25 Jan 1972 | -20.6°C12 Jan 1962 | 102 mm25 Jan 2004 | 411 mm1937 · driest 6 mm in 2003 | 88 |
| February | 26.7°C24 Feb 2012 | -18.3°C2 Feb 1951 | 121 mm10 Feb 1966 | 334 mm1939 · driest 14 mm in 2017 | 88 |
| March | 31.7°C25 Mar 1991 | -11.7°C3 Mar 1943 | 114 mm29 Mar 1989 | 349 mm2016 · driest 15 mm in 1966 | 88 |
| April | 34.4°C20 Apr 1987 | -3.3°C5 Apr 2013 | 159 mm5 Apr 1997 | 391 mm1964 · driest 8 mm in 2026 | 88 |
| May | 36.7°C27 May 2002 | 3.3°C4 May 1954 | 125 mm9 May 1989 | 352 mm1953 · driest 8 mm in 2005 | 88 |
| June | 39.4°C30 Jun 1952 | 10.6°C1 Jun 1966 | 191 mm9 Jun 2021 | 322 mm2021 · driest 2 mm in 1966 | 89 |
| July | 40.6°C31 Jul 1986 | 11.1°C22 Jul 1944 | 131 mm3 Jul 1951 | 287 mm2009 · driest 0 mm in 1993 | 88 |
| August | 42.8°C8 Aug 2025 | 10.0°C29 Aug 1986 | 132 mm10 Aug 1970 | 255 mm1970 · driest 1 mm in 1943 | 87 |
| September | 40.6°C1 Sep 2000 | 1.7°C29 Sep 1942 | 177 mm27 Sep 1959 | 301 mm1959 · driest 1 mm in 2004 | 86 |
| October | 35.6°C4 Oct 2019 | -5.0°C28 Oct 2001 | 141 mm30 Oct 2009 | 389 mm1984 · driest 0 mm in 1963 | 87 |
| November | 30.0°C1 Nov 2016 | -10.0°C27 Nov 1938 | 128 mm7 Nov 1972 | 306 mm1987 · driest 11 mm in 2017 | 88 |
| December | 26.7°C7 Dec 1939 | -21.1°C24 Dec 1963 | 137 mm19 Dec 2002 | 292 mm1987 · driest 6 mm in 2010 | 88 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 16 | 3 |
| February | <1 | 0 | 11 | 4 |
| March | 4 | <1 | 4 | 4 |
| April | 12 | 1 | <1 | 4 |
| May | 24 | 10 | 0 | 4 |
| June | 29 | 23 | 0 | 3 |
| July | 31 | 27 | 0 | 2 |
| August | 31 | 26 | 0 | 2 |
| September | 27 | 18 | 0 | 2 |
| October | 16 | 5 | <1 | 3 |
| November | 3 | <1 | 5 | 3 |
| December | <1 | 0 | 12 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 5% | 25% | 11% | 26% | 6.6–13.2°C |
| February | 11% | 27% | 13% | 29% | 8.6–15.8°C |
| March | 28% | 27% | 14% | 30% | 14.5–20.0°C |
| April | 55% | 26% | 13% | 28% | 20.6–25.0°C |
| May | 71% | 26% | 13% | 26% | 25.5–28.9°C |
| June | 78% | 22% | 10% | 21% | 29.7–33.2°C |
| July | 80% | 20% | 8% | 17% | 31.7–34.6°C |
| August | 82% | 18% | 8% | 15% | 30.8–34.7°C |
| September | 81% | 18% | 8% | 14% | 27.3–31.9°C |
| October | 68% | 18% | 9% | 17% | 22.0–26.5°C |
| November | 27% | 23% | 11% | 23% | 14.5–19.8°C |
| December | 7% | 24% | 13% | 26% | 9.1–14.2°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