October
October · April · September
United States · 1991–2020
October leads for comfortable weather in Furguson: typically 22.9°C by day, 7.3°C at night, with 42 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · September
July · August · September
October · April · March
The weakest month is January, scoring 23 against October’s 81 — days reach only 11.5°C, 12° below the 24°C the score treats as ideal, and nights drop to -4.8°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 | 11.5°C | -4.8°C | 15 mm | 1.5 | 10 h 06 | 23 | Good coverage |
| February | 13.3°C | -3.4°C | 13 mm | 2.6 | 10 h 54 | 31 | Good coverage |
| March | 18.6°C | 1.5°C | 30 mm | 3.4 | 11 h 52 | 58 | Good coverage |
| April | 23.1°C | 5.6°C | 30 mm | 3.2 | 12 h 59 | 80 | Good coverage |
| May | 27.6°C | 11.4°C | 60 mm | 4.7 | 13 h 55 | 77 | Good coverage |
| June | 31.9°C | 17.2°C | 80 mm | 6.1 | 14 h 25 | 61 | Good coverage |
| July | 33°C | 19.1°C | 53 mm | 4.5 | 14 h 13 | 59 | Good coverage |
| August | 32.7°C | 18.3°C | 49 mm | 4.6 | 13 h 25 | 62 | Good coverage |
| September | 28.6°C | 14.1°C | 46 mm | 4.5 | 12 h 21 | 80 | Good coverage |
| October | 22.9°C | 7.3°C | 42 mm | 4.1 | 11 h 16 | 81 | Good coverage |
| November | 16.7°C | 0.6°C | 21 mm | 2.4 | 10 h 20 | 50 | Good coverage |
| December | 11.5°C | -3.8°C | 16 mm | 2 | 9 h 53 | 25 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 26.1°C8 Jan 2006 | -19.4°C26 Jan 2026 | 28 mm15 Jan 2017 | 64 mm2017 · driest 0 mm in 2014 | 26 |
| February | 30.6°C4 Feb 2025 | -21.1°C16 Feb 2021 | 35 mm4 Feb 2010 | 48 mm2010 · driest 0 mm in 2025 | 26 |
| March | 36.1°C27 Mar 2026 | -15.6°C3 Mar 2014 | 43 mm4 Mar 2004 | 126 mm2007 · driest 0 mm in 2026 | 26 |
| April | 37.8°C26 Apr 2012 | -7.2°C11 Apr 2013 | 49 mm16 Apr 2010 | 113 mm2010 · driest 0 mm in 2011 | 27 |
| May | 42.2°C25 May 2000 | -3.9°C3 May 2013 | 115 mm4 May 2001 | 307 mm2015 · driest 2 mm in 2013 | 27 |
| June | 42.8°C27 Jun 2011 | 8.9°C8 Jun 2007 | 102 mm30 Jun 2004 | 168 mm2004 · driest 0 mm in 2011 | 27 |
| July | 42.8°C15 Jul 2020 | 11.1°C28 Jul 2005 | 92 mm17 Jul 2013 | 149 mm2010 · driest 0 mm in 2001 | 27 |
| August | 41.7°C24 Aug 2024 | 8.3°C27 Aug 2010 | 51 mm17 Aug 2021 | 125 mm2016 · driest 1 mm in 2011 | 26 |
| September | 38.3°C11 Sep 2000 | 1.7°C25 Sep 2000 | 45 mm7 Sep 2007 | 119 mm2018 · driest 0 mm in 2000 | 26 |
| October | 37.2°C4 Oct 2000 | -10.0°C31 Oct 2019 | 75 mm6 Oct 2004 | 130 mm2015 · driest 0 mm in 2024 | 26 |
| November | 31.1°C10 Nov 2006 | -15.0°C17 Nov 2014 | 59 mm18 Nov 2024 | 156 mm2024 · driest 0 mm in 2005 | 26 |
| December | 27.8°C23 Dec 2025 | -21.7°C24 Dec 2004 | 31 mm28 Dec 2019 | 47 mm2006 · driest 0 mm in 2008 | 26 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 27 | <1 | <1 |
| February | 2 | <1 | 21 | <1 | 2 |
| March | 6 | <1 | 11 | <1 | <1 |
| April | 14 | 4 | 3 | <1 | <1 |
| May | 22 | 13 | <1 | 2 | 0 |
| June | 29 | 22 | 0 | 3 | 0 |
| July | 30 | 27 | 0 | 2 | 0 |
| August | 30 | 25 | 0 | 2 | 0 |
| September | 25 | 13 | 0 | 1 | 0 |
| October | 14 | 4 | 3 | 2 | <1 |
| November | 3 | <1 | 15 | <1 | <1 |
| December | <1 | 0 | 26 | <1 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 13% | 6% | 2% | 3% | 7.9–13.3°C |
| February | 25% | 8% | 1% | 3% | 11.1–17.1°C |
| March | 49% | 9% | 2% | 5% | 16.4–21.3°C |
| April | 69% | 10% | 3% | 5% | 21.4–26.0°C |
| May | 76% | 17% | 8% | 19% | 25.0–30.2°C |
| June | 79% | 21% | 9% | 21% | 29.6–33.7°C |
| July | 84% | 16% | 5% | 14% | 30.7–36.0°C |
| August | 86% | 14% | 5% | 10% | 30.7–35.5°C |
| September | 84% | 14% | 4% | 12% | 26.3–31.2°C |
| October | 69% | 13% | 5% | 10% | 20.4–25.8°C |
| November | 36% | 8% | 2% | 4% | 13.8–19.5°C |
| December | 15% | 7% | 2% | 2% | 8.8–14.5°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