October
October · April · May
United States · 1991–2020
October leads for comfortable weather in Catherine Square: typically 24.7°C by day, 10.7°C at night, with 97 mm of rain. Based on measured 1991–2020 NOAA station history.
October · April · May
July · September · June
November · March · October
The weakest month is January, scoring 24 against October’s 78 — days reach only 12.9°C, 11° below the 24°C the score treats as ideal, and nights drop to -0.6°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 | 12.9°C | -0.6°C | 82 mm | 8.3 | 10 h 03 | 24 | Good coverage |
| February | 15°C | 0.6°C | 95 mm | 8.9 | 10 h 52 | 31 | Good coverage |
| March | 18.6°C | 3.6°C | 90 mm | 8.4 | 11 h 52 | 49 | Good coverage |
| April | 24.1°C | 8.5°C | 108 mm | 6.6 | 13 h 01 | 75 | Good coverage |
| May | 27.7°C | 13.9°C | 120 mm | 8.7 | 13 h 58 | 69 | Good coverage |
| June | 31.4°C | 19.2°C | 159 mm | 10 | 14 h 29 | 44 | Good coverage |
| July | 32.7°C | 20.9°C | 139 mm | 10.4 | 14 h 17 | 39 | Good coverage |
| August | 32.1°C | 20.7°C | 183 mm | 10.9 | 13 h 28 | 35 | Good coverage |
| September | 29.2°C | 17.4°C | 163 mm | 8.3 | 12 h 21 | 56 | Good coverage |
| October | 24.7°C | 10.7°C | 97 mm | 7 | 11 h 15 | 78 | Good coverage |
| November | 19.6°C | 4.5°C | 103 mm | 6.8 | 10 h 17 | 54 | Good coverage |
| December | 15°C | 1.2°C | 99 mm | 9.4 | 9 h 49 | 31 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.9°C27 Jan 2024 | -15.0°C7 Jan 2018 | 56 mm23 Jan 2023 | 154 mm2021 · driest 40 mm in 2004 | 23 |
| February | 30.6°C23 Feb 2023 | -12.2°C21 Feb 2015 | 78 mm7 Feb 2020 | 239 mm2021 · driest 38 mm in 2009 | 23 |
| March | 31.7°C29 Mar 2020 | -8.9°C4 Mar 2009 | 93 mm21 Mar 2001 | 187 mm2001 · driest 28 mm in 2004 | 23 |
| April | 35.0°C22 Apr 2002 | -5.0°C8 Apr 2007 | 128 mm25 Apr 2017 | 197 mm2017 · driest 10 mm in 2010 | 23 |
| May | 38.3°C29 May 2019 | 3.9°C10 May 2020 | 75 mm5 May 2025 | 350 mm2025 · driest 27 mm in 2019 | 23 |
| June | 37.8°C10 Jun 2008 | 10.0°C2 Jun 2003 | 91 mm14 Jun 2009 | 319 mm2013 · driest 8 mm in 2024 | 23 |
| July | 39.4°C28 Jul 2005 | 12.8°C2 Jul 2008 | 93 mm6 Jul 2023 | 361 mm2024 · driest 63 mm in 2005 | 23 |
| August | 40.0°C9 Aug 2007 | 11.1°C7 Aug 2004 | 167 mm31 Aug 2023 | 324 mm2024 · driest 75 mm in 2007 | 23 |
| September | 36.7°C11 Sep 2007 | 7.2°C26 Sep 2001 | 203 mm1 Sep 2006 | 340 mm2006 · driest 26 mm in 2007 | 21 |
| October | 36.7°C4 Oct 2019 | -3.9°C29 Oct 2001 | 168 mm9 Oct 2016 | 215 mm2016 · driest 11 mm in 2024 | 21 |
| November | 30.6°C2 Nov 2004 | -8.3°C20 Nov 2014 | 93 mm22 Nov 2006 | 241 mm2015 · driest 17 mm in 2007 | 22 |
| December | 28.3°C30 Dec 2015 | -17.2°C16 Dec 2004 | 86 mm18 Dec 2023 | 206 mm2009 · driest 28 mm in 2001 | 23 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | <1 | 0 | 19 | 3 |
| February | 2 | 0 | 14 | 3 |
| March | 5 | <1 | 10 | 3 |
| April | 15 | 4 | 1 | 3 |
| May | 24 | 10 | 0 | 4 |
| June | 29 | 22 | 0 | 5 |
| July | 31 | 27 | 0 | 4 |
| August | 30 | 26 | 0 | 5 |
| September | 26 | 14 | 0 | 4 |
| October | 17 | 3 | <1 | 3 |
| November | 5 | <1 | 8 | 3 |
| December | 1 | 0 | 16 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 12% | 26% | 9% | 26% | 10.5–16.2°C |
| February | 21% | 31% | 11% | 36% | 12.2–19.2°C |
| March | 38% | 26% | 10% | 27% | 15.8–21.8°C |
| April | 65% | 22% | 10% | 18% | 22.7–26.5°C |
| May | 68% | 30% | 14% | 39% | 26.6–29.6°C |
| June | 65% | 35% | 17% | 44% | 30.1–32.9°C |
| July | 65% | 36% | 15% | 52% | 31.5–34.5°C |
| August | 65% | 35% | 16% | 45% | 30.6–33.3°C |
| September | 73% | 26% | 13% | 28% | 27.9–30.9°C |
| October | 70% | 21% | 7% | 21% | 23.2–26.2°C |
| November | 41% | 21% | 9% | 21% | 17.3–22.2°C |
| December | 16% | 29% | 10% | 35% | 13.0–18.6°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