October
October · May · April
United States · 1991–2020
October leads for comfortable weather in Lumbull: typically 23.3°C by day, 10.9°C at night, with 115 mm of rain. Based on measured 1991–2020 NOAA station history.
October · May · April
September · August · June
October · April · March
The weakest month is January, scoring 6 against October’s 76 — days reach only 10.4°C, 14° below the 24°C the score treats as ideal, and nights drop to 0°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 | 10.4°C | 0°C | 153 mm | 9.3 | 10 h 06 | 6 | Strong coverage |
| February | 12.9°C | 1.8°C | 164 mm | 9.3 | 10 h 54 | 16 | Strong coverage |
| March | 17.9°C | 5.9°C | 145 mm | 9.4 | 11 h 52 | 42 | Strong coverage |
| April | 22.6°C | 9.9°C | 151 mm | 8.1 | 13 h | 65 | Strong coverage |
| May | 26.1°C | 14.8°C | 143 mm | 8.6 | 13 h 56 | 72 | Strong coverage |
| June | 29.8°C | 18.9°C | 140 mm | 9.3 | 14 h 26 | 53 | Strong coverage |
| July | 31.9°C | 20.8°C | 143 mm | 9.4 | 14 h 14 | 43 | Strong coverage |
| August | 31.8°C | 20.5°C | 129 mm | 8.3 | 13 h 26 | 46 | Strong coverage |
| September | 28.9°C | 17.4°C | 115 mm | 6.2 | 12 h 21 | 65 | Strong coverage |
| October | 23.3°C | 10.9°C | 115 mm | 6.5 | 11 h 16 | 76 | Strong coverage |
| November | 16.6°C | 5°C | 129 mm | 8.5 | 10 h 20 | 39 | Strong coverage |
| December | 11.9°C | 1.7°C | 172 mm | 9.6 | 9 h 53 | 11 | 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°C11 Jan 1949 | -28.3°C30 Jan 1966 | 152 mm1 Jan 2011 | 451 mm1949 · driest 28 mm in 1986 | 87 |
| February | 28.9°C23 Feb 2023 | -24.4°C17 Feb 1958 | 117 mm11 Feb 1994 | 373 mm2020 · driest 24 mm in 1978 | 89 |
| March | 30.6°C13 Mar 1967 | -13.3°C3 Mar 1980 | 210 mm16 Mar 1973 | 460 mm1973 · driest 20 mm in 2007 | 91 |
| April | 35.0°C20 Apr 2002 | -3.9°C1 Apr 1987 | 140 mm4 Apr 2001 | 376 mm1964 · driest 10 mm in 1986 | 91 |
| May | 35.0°C31 May 1937 | 1.1°C1 May 1903 | 140 mm19 May 1983 | 346 mm1978 · driest 16 mm in 1965 | 91 |
| June | 38.9°C29 Jun 2012 | 4.4°C1 Jun 1966 | 79 mm21 Jun 1949 | 345 mm1997 · driest 10 mm in 1988 | 91 |
| July | 40.6°C29 Jul 1952 | 9.4°C15 Jul 1967 | 122 mm21 Jul 1938 | 335 mm1938 · driest 0 mm in 1902 | 91 |
| August | 41.7°C15 Aug 2007 | 10.0°C31 Aug 1946 | 109 mm10 Aug 2006 | 261 mm2005 · driest 1 mm in 1999 | 91 |
| September | 38.3°C5 Sep 1954 | 0.6°C29 Sep 1967 | 127 mm5 Sep 2011 | 312 mm2009 · driest 0 mm in 1903 | 90 |
| October | 36.7°C3 Oct 2019 | -3.9°C18 Oct 1978 | 142 mm17 Oct 1975 | 323 mm2009 · driest 0 mm in 2005 | 88 |
| November | 30.0°C1 Nov 2016 | -17.8°C25 Nov 1950 | 98 mm28 Nov 1984 | 301 mm1957 · driest 22 mm in 1953 | 88 |
| December | 25.6°C8 Dec 1956 | -21.7°C23 Dec 1989 | 198 mm25 Dec 2015 | 438 mm2015 · driest 21 mm in 1958 | 89 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 16 | 5 |
| February | <1 | 0 | 11 | 5 |
| March | 3 | 0 | 5 | 5 |
| April | 11 | <1 | 1 | 5 |
| May | 21 | 5 | 0 | 5 |
| June | 27 | 17 | 0 | 4 |
| July | 29 | 24 | 0 | 5 |
| August | 30 | 24 | 0 | 4 |
| September | 26 | 13 | 0 | 3 |
| October | 13 | 2 | <1 | 3 |
| November | 1 | 0 | 6 | 4 |
| December | <1 | 0 | 13 | 5 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 4% | 31% | 16% | 37% | 7.5–14.4°C |
| February | 10% | 31% | 18% | 37% | 9.5–16.4°C |
| March | 29% | 30% | 16% | 37% | 14.0–20.7°C |
| April | 56% | 27% | 15% | 31% | 20.3–24.8°C |
| May | 69% | 27% | 13% | 31% | 24.7–28.3°C |
| June | 72% | 28% | 13% | 33% | 28.3–32.2°C |
| July | 69% | 31% | 14% | 35% | 30.4–33.5°C |
| August | 75% | 25% | 11% | 27% | 29.9–34.0°C |
| September | 78% | 22% | 10% | 21% | 26.5–31.1°C |
| October | 67% | 19% | 9% | 17% | 20.9–25.8°C |
| November | 26% | 26% | 13% | 28% | 14.4–19.2°C |
| December | 6% | 29% | 16% | 36% | 9.4–14.7°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