October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Bellamy: typically 25.2°C by day, 10.5°C at night, with 82 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
September · August · June
October · November · March
The weakest month is January, scoring 25 against October’s 81 — days reach only 13.9°C, 10° below the 24°C the score treats as ideal, and nights drop to 1°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 | 13.9°C | 1°C | 123 mm | 7.2 | 10 h 14 | 25 | Good coverage |
| February | 16.3°C | 2.1°C | 113 mm | 6.2 | 10 h 59 | 37 | Good coverage |
| March | 20.8°C | 6.1°C | 119 mm | 7.1 | 11 h 53 | 58 | Good coverage |
| April | 25°C | 10°C | 117 mm | 5.7 | 12 h 56 | 74 | Good coverage |
| May | 28.5°C | 15.2°C | 100 mm | 5.6 | 13 h 48 | 73 | Good coverage |
| June | 31.8°C | 19.6°C | 113 mm | 6.9 | 14 h 16 | 52 | Good coverage |
| July | 33.1°C | 21.2°C | 121 mm | 8.2 | 14 h 05 | 42 | Good coverage |
| August | 33.2°C | 20.9°C | 109 mm | 6.3 | 13 h 20 | 46 | Good coverage |
| September | 30.4°C | 17.5°C | 84 mm | 4.8 | 12 h 20 | 66 | Good coverage |
| October | 25.2°C | 10.5°C | 82 mm | 3.8 | 11 h 19 | 81 | Good coverage |
| November | 19.3°C | 4.6°C | 111 mm | 5.5 | 10 h 27 | 53 | Good coverage |
| December | 14.8°C | 1.2°C | 105 mm | 7.2 | 10 h 02 | 31 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 32.8°C29 Jan 1947 | -20.6°C27 Jan 1940 | 155 mm18 Jan 1987 | 343 mm1917 · driest 14 mm in 1918 | 93 |
| February | 31.7°C23 Feb 1909 | -15.0°C3 Feb 1917 | 117 mm16 Feb 1990 | 393 mm1903 · driest 8 mm in 2010 | 93 |
| March | 32.2°C31 Mar 1993 | -10.0°C4 Mar 1943 | 175 mm19 Mar 1906 | 359 mm1902 · driest 6 mm in 2007 | 92 |
| April | 35.0°C22 Apr 1987 | -4.4°C17 Apr 1983 | 300 mm17 Apr 1900 | 518 mm2003 · driest 2 mm in 2008 | 92 |
| May | 37.2°C29 May 1898 | -0.6°C3 May 1983 | 127 mm19 May 1986 | 315 mm1991 · driest 1 mm in 1898 | 93 |
| June | 40.6°C30 Jun 1969 | 5.6°C1 Jun 1972 | 105 mm12 Jun 2005 | 341 mm1900 · driest 4 mm in 1917 | 91 |
| July | 41.1°C9 Jul 1977 | 12.2°C23 Jul 1947 | 127 mm11 Jul 2005 | 430 mm1940 · driest 14 mm in 2010 | 91 |
| August | 41.1°C27 Aug 1943 | 11.1°C27 Aug 1984 | 118 mm16 Aug 1901 | 311 mm1944 · driest 8 mm in 1913 | 90 |
| September | 39.4°C15 Sep 1980 | 1.7°C23 Sep 1983 | 134 mm30 Sep 1915 | 288 mm1957 · driest 1 mm in 1954 | 91 |
| October | 37.2°C6 Oct 1954 | -4.4°C29 Oct 1907 | 127 mm1 Oct 1985 | 373 mm1985 · driest 0 mm in 1965 | 93 |
| November | 31.1°C1 Nov 2000 | -10.6°C28 Nov 1938 | 102 mm20 Nov 1986 | 366 mm1948 · driest 2 mm in 1917 | 93 |
| December | 32.2°C6 Dec 1916 | -16.7°C23 Dec 1989 | 121 mm22 Dec 1968 | 347 mm1961 · driest 9 mm in 1896 | 93 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 15 | 4 |
| February | 2 | 0 | 11 | 4 |
| March | 9 | <1 | 5 | 4 |
| April | 17 | 4 | <1 | 3 |
| May | 25 | 12 | <1 | 3 |
| June | 27 | 21 | 0 | 3 |
| July | 29 | 27 | 0 | 4 |
| August | 28 | 25 | 0 | 3 |
| September | 26 | 18 | 0 | 3 |
| October | 15 | 4 | <1 | 2 |
| November | 5 | <1 | 8 | 4 |
| December | 1 | 0 | 15 | 4 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 15% | 26% | 13% | 26% | 10.5–17.4°C |
| February | 24% | 26% | 15% | 27% | 12.7–19.8°C |
| March | 43% | 26% | 15% | 27% | 17.1–23.8°C |
| April | 68% | 21% | 12% | 19% | 23.0–26.4°C |
| May | 78% | 21% | 11% | 20% | 27.1–30.5°C |
| June | 74% | 25% | 12% | 26% | 30.2–34.4°C |
| July | 69% | 30% | 15% | 34% | 31.7–35.2°C |
| August | 78% | 22% | 10% | 21% | 31.4–35.1°C |
| September | 81% | 18% | 9% | 14% | 28.8–32.6°C |
| October | 78% | 14% | 7% | 9% | 23.0–27.7°C |
| November | 44% | 19% | 11% | 16% | 16.9–22.0°C |
| December | 17% | 25% | 14% | 24% | 11.4–17.5°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