May
May · September · June
United States · 1991–2020
May leads for comfortable weather in Ashwoods: typically 25°C by day, 11°C at night, with 108 mm of rain. Based on measured 1991–2020 NOAA station history.
May · September · June
August · June · July
October · April · May
The weakest month is January, scoring 5 against May’s 74 — days reach only 8.6°C, 15° below the 24°C the score treats as ideal, and nights drop to -3.8°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 | 8.6°C | -3.8°C | 85 mm | 7.1 | 9 h 50 | 5 | Strong coverage |
| February | 10.6°C | -3°C | 69 mm | 5.9 | 10 h 44 | 16 | Strong coverage |
| March | 15.1°C | 0.5°C | 99 mm | 8.5 | 11 h 50 | 31 | Strong coverage |
| April | 21.1°C | 5.8°C | 85 mm | 7.8 | 13 h 07 | 63 | Strong coverage |
| May | 25°C | 11°C | 108 mm | 9.5 | 14 h 10 | 74 | Strong coverage |
| June | 29°C | 16°C | 107 mm | 7.8 | 14 h 45 | 67 | Strong coverage |
| July | 31.5°C | 18.4°C | 99 mm | 8.5 | 14 h 31 | 55 | Strong coverage |
| August | 30.7°C | 17.7°C | 104 mm | 6.8 | 13 h 37 | 60 | Strong coverage |
| September | 27.2°C | 13.9°C | 108 mm | 6.4 | 12 h 23 | 74 | Strong coverage |
| October | 21.5°C | 7°C | 94 mm | 6.1 | 11 h 09 | 66 | Strong coverage |
| November | 15.6°C | 1.2°C | 85 mm | 6.2 | 10 h 06 | 38 | Strong coverage |
| December | 10.4°C | -2.1°C | 89 mm | 7.3 | 9 h 35 | 13 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 28.3°C31 Jan 2002 | -22.2°C21 Jan 1985 | 78 mm10 Jan 2024 | 225 mm1978 · driest 13 mm in 2012 | 50 |
| February | 27.2°C13 Feb 2017 | -22.8°C6 Feb 1996 | 71 mm6 Feb 2010 | 187 mm1998 · driest 5 mm in 2009 | 50 |
| March | 31.7°C12 Mar 2026 | -17.2°C3 Mar 2009 | 63 mm29 Mar 1984 | 212 mm1984 · driest 4 mm in 2006 | 49 |
| April | 36.1°C18 Apr 2002 | -8.9°C3 Apr 2021 | 100 mm18 Apr 2000 | 183 mm2000 · driest 4 mm in 1985 | 47 |
| May | 36.1°C20 May 2026 | -5.0°C9 May 2017 | 86 mm16 May 2014 | 225 mm2016 · driest 28 mm in 1991 | 49 |
| June | 38.3°C27 Jun 2024 | 2.2°C8 Jun 1977 | 177 mm28 Jun 2015 | 251 mm2015 · driest 14 mm in 1980 | 49 |
| July | 40.6°C5 Jul 2026 | 9.4°C6 Jul 1979 | 90 mm19 Jul 2012 | 243 mm2025 · driest 17 mm in 1983 | 50 |
| August | 40.6°C21 Aug 1983 | 7.2°C29 Aug 1986 | 165 mm19 Aug 1985 | 268 mm1985 · driest 10 mm in 1998 | 48 |
| September | 38.3°C7 Sep 1983 | 1.1°C30 Sep 1993 | 116 mm10 Sep 1977 | 297 mm1999 · driest 2 mm in 2007 | 47 |
| October | 36.1°C10 Oct 2007 | -4.4°C24 Oct 1997 | 151 mm1 Oct 1979 | 300 mm1976 · driest 3 mm in 2000 | 48 |
| November | 29.4°C2 Nov 2003 | -12.2°C23 Nov 2016 | 122 mm12 Nov 2020 | 242 mm1985 · driest 5 mm in 2021 | 49 |
| December | 28.3°C8 Dec 1998 | -17.8°C27 Dec 1983 | 61 mm11 Dec 2003 | 182 mm2009 · driest 15 mm in 1980 | 50 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | <1 | 0 | 23 | 3 | 1 |
| February | <1 | 0 | 21 | 2 | 1 |
| March | 3 | <1 | 16 | 3 | <1 |
| April | 9 | 2 | 4 | 3 | <1 |
| May | 17 | 6 | <1 | 4 | 0 |
| June | 25 | 14 | 0 | 3 | 0 |
| July | 29 | 22 | 0 | 3 | 0 |
| August | 28 | 18 | 0 | 3 | 0 |
| September | 21 | 9 | 0 | 3 | 0 |
| October | 8 | 2 | 3 | 3 | 0 |
| November | 1 | 0 | 15 | 3 | 0 |
| December | <1 | 0 | 22 | 3 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 4% | 23% | 10% | 21% | 4.6–11.8°C |
| February | 7% | 24% | 9% | 26% | 6.6–13.4°C |
| March | 21% | 26% | 11% | 25% | 11.3–17.9°C |
| April | 45% | 25% | 9% | 27% | 18.9–23.4°C |
| May | 62% | 29% | 12% | 37% | 22.5–27.1°C |
| June | 74% | 25% | 11% | 27% | 27.6–30.3°C |
| July | 72% | 28% | 11% | 31% | 29.5–33.0°C |
| August | 76% | 24% | 11% | 22% | 28.1–33.0°C |
| September | 77% | 21% | 10% | 20% | 25.6–29.0°C |
| October | 52% | 20% | 10% | 19% | 19.3–23.2°C |
| November | 21% | 22% | 9% | 21% | 12.7–18.1°C |
| December | 4% | 23% | 10% | 22% | 7.1–13.9°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