April
April · October · May
United States · 1991–2020
April leads for comfortable weather in McGregor: typically 24.6°C by day, 11.9°C at night, with 75 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · May
June · September · July
November · March · April
The weakest month is January, scoring 38 against April’s 85 — days reach only 14.7°C, 9° below the 24°C the score treats as ideal, and nights drop to 1.8°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 | 14.7°C | 1.8°C | 71 mm | 5.8 | 10 h 18 | 38 | Good coverage |
| February | 16.6°C | 3.6°C | 74 mm | 5.3 | 11 h 01 | 48 | Good coverage |
| March | 20.4°C | 7.7°C | 88 mm | 6.3 | 11 h 54 | 65 | Good coverage |
| April | 24.6°C | 11.9°C | 75 mm | 4.9 | 12 h 54 | 85 | Good coverage |
| May | 28.4°C | 17°C | 113 mm | 6.5 | 13 h 44 | 68 | Good coverage |
| June | 32.2°C | 21°C | 85 mm | 5.8 | 14 h 11 | 53 | Good coverage |
| July | 34.8°C | 22.6°C | 58 mm | 4.1 | 14 h 00 | 47 | Good coverage |
| August | 35.2°C | 22.6°C | 61 mm | 3.6 | 13 h 18 | 45 | Good coverage |
| September | 31.6°C | 18.7°C | 77 mm | 4.6 | 12 h 19 | 61 | Good coverage |
| October | 26.2°C | 13.1°C | 110 mm | 5.5 | 11 h 21 | 76 | Good coverage |
| November | 19.7°C | 7.5°C | 75 mm | 5.7 | 10 h 31 | 64 | Good coverage |
| December | 15.4°C | 2.9°C | 80 mm | 5.5 | 10 h 07 | 42 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 32.2°C2 Jan 2006 | -15.0°C11 Jan 1982 | 89 mm9 Jan 2013 | 182 mm1961 · driest 1 mm in 1971 | 54 |
| February | 35.0°C22 Feb 1996 | -16.1°C8 Feb 1895 | 90 mm18 Feb 2012 | 175 mm1998 · driest 2 mm in 1996 | 54 |
| March | 36.7°C29 Mar 1971 | -10.0°C3 Mar 1980 | 121 mm20 Mar 2012 | 262 mm2007 · driest 2 mm in 1971 | 54 |
| April | 38.3°C9 Apr 1963 | -1.7°C11 Apr 1989 | 79 mm29 Apr 1894 | 185 mm1894 · driest 5 mm in 1983 | 53 |
| May | 37.8°C6 May 1984 | -3.3°C4 May 2011 | 101 mm24 May 1975 | 376 mm2007 · driest 19 mm in 1996 | 53 |
| June | 42.8°C28 Jun 1980 | 7.2°C1 Jun 1894 | 332 mm16 Jun 1964 | 364 mm1964 · driest 3 mm in 2009 | 56 |
| July | 42.2°C16 Jul 1978 | 14.4°C24 Jul 1989 | 103 mm9 Jul 1968 | 338 mm1971 · driest 0 mm in 2001 | 52 |
| August | 42.8°C11 Aug 1962 | 11.7°C28 Aug 1992 | 121 mm10 Aug 2005 | 228 mm1996 · driest 0 mm in 2006 | 53 |
| September | 42.2°C5 Sep 2000 | 4.4°C22 Sep 1983 | 152 mm8 Sep 2010 | 236 mm2010 · driest 3 mm in 1982 | 52 |
| October | 38.3°C4 Oct 1979 | -2.8°C31 Oct 1993 | 222 mm31 Oct 1974 | 323 mm2009 · driest 0 mm in 1893 | 53 |
| November | 31.7°C9 Nov 1980 | -7.2°C29 Nov 1976 | 69 mm4 Nov 1964 | 256 mm2004 · driest 0 mm in 2012 | 53 |
| December | 30.0°C2 Dec 2012 | -18.3°C23 Dec 1989 | 164 mm21 Dec 1997 | 212 mm1997 · driest 5 mm in 1977 | 53 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 1 | 0 | 12 | 2 |
| February | 3 | <1 | 7 | 3 |
| March | 8 | <1 | 2 | 2 |
| April | 16 | 2 | <1 | 3 |
| May | 26 | 12 | <1 | 4 |
| June | 29 | 25 | 0 | 3 |
| July | 31 | 29 | 0 | 2 |
| August | 31 | 29 | 0 | 2 |
| September | 28 | 22 | 0 | 3 |
| October | 20 | 8 | <1 | 3 |
| November | 6 | <1 | 2 | 3 |
| December | 2 | <1 | 10 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 22% | 17% | 6% | 15% | 9.9–16.9°C |
| February | 31% | 19% | 8% | 16% | 11.8–19.3°C |
| March | 52% | 17% | 7% | 10% | 17.5–23.3°C |
| April | 73% | 18% | 9% | 16% | 23.0–27.0°C |
| May | 77% | 21% | 11% | 18% | 26.2–30.4°C |
| June | 81% | 17% | 9% | 13% | 30.4–34.7°C |
| July | 89% | 11% | 5% | 8% | 33.2–37.4°C |
| August | 87% | 11% | 5% | 8% | 33.5–37.2°C |
| September | 83% | 15% | 7% | 12% | 29.6–33.6°C |
| October | 77% | 15% | 8% | 12% | 24.2–27.8°C |
| November | 48% | 17% | 8% | 15% | 16.7–22.3°C |
| December | 24% | 16% | 7% | 14% | 12.0–17.7°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