April
April · October · March
United States · 1991–2020
April leads for comfortable weather in Stonewall: typically 26.3°C by day, 12°C at night, with 62 mm of rain. Based on measured 1991–2020 NOAA station history.
April · October · March
July · June · August
November · February · March
The weakest month is August, scoring 48 against April’s 81 — days average 35°C, 11° above 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 | 16.3°C | 2°C | 40 mm | 4.9 | 10 h 23 | 49 | Strong coverage |
| February | 18.8°C | 4.3°C | 48 mm | 4.5 | 11 h 04 | 60 | Strong coverage |
| March | 22.5°C | 8.2°C | 64 mm | 5.9 | 11 h 54 | 76 | Strong coverage |
| April | 26.3°C | 12°C | 62 mm | 4.8 | 12 h 52 | 81 | Strong coverage |
| May | 29.5°C | 17.1°C | 110 mm | 6.6 | 13 h 39 | 64 | Strong coverage |
| June | 32.9°C | 20.4°C | 77 mm | 5.4 | 14 h 05 | 53 | Strong coverage |
| July | 34.5°C | 21.6°C | 48 mm | 3.8 | 13 h 55 | 51 | Strong coverage |
| August | 35°C | 21.3°C | 59 mm | 4.2 | 13 h 14 | 48 | Strong coverage |
| September | 31.7°C | 17.9°C | 77 mm | 5.1 | 12 h 19 | 62 | Strong coverage |
| October | 27.1°C | 12.6°C | 74 mm | 5 | 11 h 23 | 78 | Strong coverage |
| November | 20.9°C | 7°C | 57 mm | 4.8 | 10 h 35 | 71 | Strong coverage |
| December | 17°C | 2.7°C | 51 mm | 4.6 | 10 h 12 | 51 | Strong coverage |
What has changed
Each bar compares the 2011–2025 daytime average for that month against the same month in 1961–1990, measured at the same station. Months where the older record is too thin to compare are left blank.
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 32.2°C23 Jan 1943 | -20.6°C31 Jan 1949 | 57 mm9 Jan 2013 | 178 mm1968 · driest 0 mm in 2014 | 102 |
| February | 35.6°C21 Feb 1996 | -19.4°C2 Feb 1951 | 67 mm14 Feb 2017 | 175 mm1992 · driest 0 mm in 1999 | 104 |
| March | 38.3°C28 Mar 1971 | -11.1°C2 Mar 1980 | 102 mm30 Mar 1910 | 211 mm2007 · driest 0 mm in 1959 | 104 |
| April | 40.0°C9 Apr 1963 | -4.4°C3 Apr 1987 | 105 mm15 Apr 1977 | 260 mm2016 · driest 0 mm in 1983 | 104 |
| May | 39.4°C29 May 2024 | 2.8°C4 May 2013 | 175 mm15 May 1970 | 299 mm1975 · driest 8 mm in 1961 | 105 |
| June | 42.2°C27 Jun 1980 | 8.9°C13 Jun 1903 | 196 mm23 Jun 1965 | 238 mm1997 · driest 0 mm in 1967 | 102 |
| July | 42.8°C2 Jul 1980 | 12.8°C25 Jul 2019 | 156 mm22 Jul 1909 | 350 mm2002 · driest 0 mm in 1989 | 102 |
| August | 42.8°C10 Aug 1953 | 12.2°C24 Aug 1961 | 200 mm16 Aug 2007 | 334 mm1944 · driest 0 mm in 1993 | 103 |
| September | 42.8°C5 Sep 2000 | 1.7°C27 Sep 1942 | 204 mm10 Sep 1952 | 419 mm1952 · driest 0 mm in 1999 | 102 |
| October | 38.9°C3 Oct 1951 | -4.4°C31 Oct 1993 | 175 mm4 Oct 1959 | 266 mm1984 · driest 0 mm in 2024 | 102 |
| November | 33.3°C28 Nov 1949 | -11.1°C29 Nov 1948 | 109 mm23 Nov 1900 | 298 mm1902 · driest 0 mm in 1966 | 100 |
| December | 31.1°C24 Dec 1955 | -17.2°C23 Dec 1989 | 158 mm20 Dec 1991 | 382 mm1991 · driest 0 mm in 1950 | 102 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 2 | 0 | 13 | 1 |
| February | 5 | <1 | 8 | 2 |
| March | 11 | 2 | 3 | 2 |
| April | 20 | 6 | <1 | 2 |
| May | 27 | 15 | 0 | 3 |
| June | 29 | 27 | 0 | 3 |
| July | 30 | 29 | 0 | 2 |
| August | 31 | 30 | 0 | 2 |
| September | 28 | 22 | 0 | 2 |
| October | 23 | 9 | <1 | 2 |
| November | 7 | <1 | 5 | 2 |
| December | 2 | 0 | 12 | 1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was April (scoring 85); on 2011–2025 it is March (84). Both are scored the same way, from the same station — only the climate underneath changed.
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 29% | 14% | 4% | 11% | 12.8–19.3°C |
| February | 41% | 16% | 5% | 14% | 15.0–21.8°C |
| March | 64% | 16% | 5% | 12% | 18.9–25.2°C |
| April | 77% | 17% | 7% | 14% | 23.7–28.5°C |
| May | 79% | 20% | 10% | 19% | 27.0–31.1°C |
| June | 84% | 17% | 7% | 14% | 30.7–34.6°C |
| July | 87% | 13% | 5% | 10% | 32.0–36.6°C |
| August | 86% | 14% | 6% | 11% | 32.4–36.3°C |
| September | 83% | 17% | 7% | 15% | 29.2–33.7°C |
| October | 80% | 16% | 7% | 14% | 24.4–28.7°C |
| November | 57% | 15% | 6% | 13% | 18.3–23.6°C |
| December | 31% | 14% | 4% | 11% | 13.8–19.5°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