August
August · September · June
United States · 1991–2020
August leads for comfortable weather in Oak Center: typically 26.4°C by day, 15.2°C at night, with 91 mm of rain. Based on measured 1991–2020 NOAA station history.
August · September · June
July · August · June
September · May · October
The weakest month is January, scoring 5 against August’s 80 — days reach only -2.8°C, 27° below the 24°C the score treats as ideal.
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 | -2.8°C | -11.1°C | 21 mm | 3.8 | 9 h 16 | 5 | Good coverage |
| February | -0.9°C | -10°C | 22 mm | 4.1 | 10 h 25 | 5 | Good coverage |
| March | 5.6°C | -4.1°C | 42 mm | 6.3 | 11 h 47 | 5 | Good coverage |
| April | 13.3°C | 2.1°C | 72 mm | 8.3 | 13 h 22 | 32 | Good coverage |
| May | 20.1°C | 8.3°C | 96 mm | 9.7 | 14 h 41 | 60 | Good coverage |
| June | 25.5°C | 14°C | 107 mm | 9.4 | 15 h 25 | 77 | Good coverage |
| July | 28°C | 16.3°C | 84 mm | 8.2 | 15 h 08 | 73 | Good coverage |
| August | 26.4°C | 15.2°C | 91 mm | 7.7 | 13 h 59 | 80 | Good coverage |
| September | 22.8°C | 11°C | 72 mm | 6.8 | 12 h 27 | 80 | Good coverage |
| October | 15.1°C | 4.6°C | 66 mm | 8.2 | 10 h 56 | 43 | Good coverage |
| November | 7.4°C | -1.5°C | 45 mm | 5.6 | 9 h 36 | 12 | Good coverage |
| December | 0.1°C | -7.7°C | 27 mm | 4.5 | 8 h 57 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 13.3°C9 Jan 2026 | -33.2°C26 Jan 2019 | 25 mm29 Jan 2013 | 60 mm2006 · driest 0 mm in 2025 | 30 |
| February | 21.7°C27 Feb 2024 | -30.5°C18 Feb 2025 | 32 mm27 Feb 2023 | 54 mm2023 · driest 2 mm in 2015 | 30 |
| March | 28.3°C21 Mar 2012 | -27.1°C3 Mar 2014 | 44 mm24 Mar 2009 | 111 mm2016 · driest 0 mm in 1999 | 30 |
| April | 29.4°C30 Apr 2013 | -11.6°C8 Apr 2018 | 59 mm13 Apr 2014 | 205 mm2026 · driest 20 mm in 2005 | 30 |
| May | 35.0°C12 May 2022 | -3.9°C3 May 2004 | 67 mm8 May 2004 | 247 mm2004 · driest 26 mm in 2026 | 30 |
| June | 36.1°C14 Jun 2007 | 1.7°C1 Jun 2003 | 110 mm12 Jun 2008 | 286 mm2008 · driest 25 mm in 2003 | 30 |
| July | 38.9°C23 Jul 2012 | 7.8°C23 Jul 2026 | 67 mm14 Jul 2010 | 173 mm2010 · driest 23 mm in 1998 | 30 |
| August | 36.7°C23 Aug 2023 | 4.4°C31 Aug 2009 | 77 mm28 Aug 2018 | 248 mm2018 · driest 33 mm in 2006 | 30 |
| September | 35.0°C3 Sep 2023 | -0.6°C19 Sep 2012 | 88 mm20 Sep 2017 | 142 mm2016 · driest 13 mm in 2012 | 30 |
| October | 31.1°C1 Oct 2023 | -6.1°C12 Oct 2012 | 78 mm1 Oct 2019 | 147 mm2019 · driest 9 mm in 1999 | 30 |
| November | 25.0°C9 Nov 2020 | -18.8°C27 Nov 2014 | 49 mm3 Nov 2003 | 147 mm2003 · driest 7 mm in 2007 | 30 |
| December | 18.3°C5 Dec 2001 | -28.3°C28 Dec 2000 | 32 mm22 Dec 2006 | 84 mm2015 · driest 1 mm in 1998 | 30 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 29 | <1 |
| February | 0 | 0 | 26 | <1 |
| March | <1 | 0 | 24 | 1 |
| April | 1 | 0 | 10 | 2 |
| May | 7 | 2 | 1 | 3 |
| June | 17 | 5 | 0 | 3 |
| July | 25 | 9 | 0 | 3 |
| August | 22 | 5 | 0 | 3 |
| September | 12 | 2 | <1 | 3 |
| October | 2 | <1 | 6 | 2 |
| November | 0 | 0 | 18 | 2 |
| December | 0 | 0 | 27 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 11% | 2% | 7% | -5.4–0.5°C |
| February | <1% | 14% | 2% | 10% | -4.7–3.5°C |
| March | 3% | 21% | 4% | 23% | 2.4–9.8°C |
| April | 13% | 29% | 8% | 37% | 11.4–15.9°C |
| May | 40% | 30% | 10% | 39% | 18.0–22.9°C |
| June | 65% | 31% | 11% | 37% | 24.2–27.7°C |
| July | 73% | 27% | 9% | 28% | 25.8–29.8°C |
| August | 74% | 25% | 10% | 25% | 24.7–27.8°C |
| September | 61% | 22% | 8% | 28% | 21.1–24.9°C |
| October | 19% | 26% | 6% | 26% | 12.8–17.8°C |
| November | 4% | 19% | 5% | 15% | 3.3–11.4°C |
| December | 0% | 14% | 3% | 8% | -2.9–3.3°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