September
September · May · October
United States · 1991–2020
September leads for comfortable weather in Belleview: typically 27.7°C by day, 15.6°C at night, with 96 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · October
June · August · July
October · April · November
The weakest month is January, scoring 5 against September’s 75 — days reach only 7.7°C, 16° below the 24°C the score treats as ideal, and nights drop to -3.4°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 | 7.7°C | -3.4°C | 101 mm | 7.6 | 9 h 57 | 5 | Good coverage |
| February | 9.7°C | -2.1°C | 119 mm | 8 | 10 h 48 | 6 | Good coverage |
| March | 16°C | 3°C | 128 mm | 8.8 | 11 h 51 | 34 | Good coverage |
| April | 21.4°C | 7.9°C | 148 mm | 8.8 | 13 h 04 | 58 | Good coverage |
| May | 25.6°C | 13.7°C | 143 mm | 9.2 | 14 h 04 | 72 | Good coverage |
| June | 29.6°C | 18.2°C | 95 mm | 7.8 | 14 h 37 | 63 | Good coverage |
| July | 31.1°C | 19.9°C | 103 mm | 7 | 14 h 24 | 55 | Good coverage |
| August | 31.5°C | 19.4°C | 88 mm | 6.6 | 13 h 32 | 57 | Good coverage |
| September | 27.7°C | 15.6°C | 96 mm | 6.1 | 12 h 22 | 75 | Good coverage |
| October | 21.9°C | 9.4°C | 111 mm | 6.5 | 11 h 12 | 69 | Good coverage |
| November | 15.2°C | 3.3°C | 119 mm | 7.5 | 10 h 12 | 34 | Good coverage |
| December | 9.7°C | -1.1°C | 133 mm | 8.3 | 9 h 42 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 22.8°C2 Jan 2023 | -18.3°C18 Jan 2024 | 97 mm28 Jan 2009 | 175 mm2024 · driest 10 mm in 2003 | 25 |
| February | 26.1°C24 Feb 2023 | -15.6°C19 Feb 2015 | 98 mm16 Feb 2025 | 269 mm2018 · driest 17 mm in 2001 | 26 |
| March | 32.8°C23 Mar 2026 | -12.8°C6 Mar 2015 | 152 mm5 Mar 2015 | 219 mm2021 · driest 21 mm in 2026 | 26 |
| April | 32.2°C29 Apr 2025 | -8.9°C15 Apr 2004 | 109 mm27 Apr 2013 | 353 mm2011 · driest 55 mm in 2012 | 25 |
| May | 33.9°C27 May 2012 | -2.2°C4 May 2002 | 203 mm2 May 2010 | 364 mm2010 · driest 13 mm in 2005 | 26 |
| June | 42.2°C30 Jun 2012 | 5.6°C6 Jun 2004 | 76 mm13 Jun 2014 | 176 mm2014 · driest 19 mm in 2012 | 26 |
| July | 40.6°C1 Jul 2012 | 10.6°C3 Jul 2004 | 87 mm1 Jul 2003 | 192 mm2009 · driest 19 mm in 2011 | 26 |
| August | 40.6°C17 Aug 2007 | 8.9°C10 Aug 2004 | 89 mm30 Aug 2005 | 232 mm2005 · driest 1 mm in 1999 | 24 |
| September | 38.9°C21 Sep 2022 | 5.6°C30 Sep 2003 | 118 mm5 Sep 2011 | 205 mm2011 · driest 9 mm in 2004 | 25 |
| October | 36.1°C3 Oct 2019 | -2.2°C31 Oct 2023 | 121 mm14 Oct 2001 | 289 mm2007 · driest 1 mm in 2024 | 24 |
| November | 28.9°C2 Nov 2000 | -11.7°C14 Nov 2019 | 81 mm30 Nov 2001 | 283 mm2001 · driest 13 mm in 2012 | 25 |
| December | 24.4°C25 Dec 2025 | -22.8°C22 Dec 2004 | 84 mm10 Dec 2008 | 223 mm2008 · driest 38 mm in 2025 | 26 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 21 | 3 | 1 |
| February | 0 | 0 | 18 | 4 | <1 |
| March | 3 | <1 | 10 | 4 | <1 |
| April | 10 | 1 | 2 | 4 | 0 |
| May | 18 | 5 | <1 | 4 | 0 |
| June | 26 | 16 | 0 | 4 | 0 |
| July | 28 | 20 | 0 | 4 | 0 |
| August | 28 | 21 | 0 | 3 | 0 |
| September | 21 | 10 | 0 | 3 | 0 |
| October | 11 | 2 | <1 | 3 | 0 |
| November | 1 | 0 | 9 | 4 | 0 |
| December | 0 | 0 | 18 | 4 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 1% | 27% | 12% | 29% | 5.0–10.7°C |
| February | 7% | 28% | 13% | 33% | 5.8–14.2°C |
| March | 26% | 27% | 13% | 28% | 13.4–20.6°C |
| April | 47% | 30% | 15% | 35% | 19.7–23.5°C |
| May | 61% | 31% | 13% | 36% | 23.9–28.0°C |
| June | 72% | 27% | 12% | 29% | 28.5–31.4°C |
| July | 75% | 24% | 12% | 25% | 29.8–33.1°C |
| August | 79% | 21% | 10% | 20% | 29.7–33.3°C |
| September | 77% | 21% | 10% | 16% | 25.7–30.2°C |
| October | 55% | 21% | 10% | 21% | 20.8–24.0°C |
| November | 19% | 25% | 11% | 26% | 12.0–17.5°C |
| December | 3% | 27% | 14% | 29% | 7.4–12.7°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