April
April · March · November
United States · 1991–2020
April leads for comfortable weather in Gray: typically 25.9°C by day, 14.8°C at night, with 134 mm of rain. Based on measured 1991–2020 NOAA station history.
April · March · November
May · September · October
February · November · December
The weakest month is July, scoring 19 against April’s 76 — days average 32.9°C, 9° above the 24°C the score treats as ideal, and 216 mm of rain falls.
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 | 17.5°C | 6.5°C | 149 mm | 10.7 | 10 h 26 | 40 | Strong coverage |
| February | 19.7°C | 8.8°C | 106 mm | 8 | 11 h 06 | 60 | Strong coverage |
| March | 22.8°C | 11.6°C | 120 mm | 7.4 | 11 h 54 | 74 | Strong coverage |
| April | 25.9°C | 14.8°C | 134 mm | 6.9 | 12 h 51 | 76 | Strong coverage |
| May | 29.6°C | 19°C | 158 mm | 7.6 | 13 h 37 | 53 | Strong coverage |
| June | 32°C | 22.3°C | 233 mm | 12.4 | 14 h 02 | 24 | Strong coverage |
| July | 32.9°C | 23.4°C | 216 mm | 15.3 | 13 h 53 | 19 | Strong coverage |
| August | 32.9°C | 23.2°C | 207 mm | 13.9 | 13 h 13 | 22 | Strong coverage |
| September | 31.3°C | 21.2°C | 151 mm | 10.2 | 12 h 18 | 42 | Strong coverage |
| October | 27.3°C | 15.6°C | 123 mm | 7.2 | 11 h 24 | 72 | Strong coverage |
| November | 22.2°C | 10.4°C | 99 mm | 6.8 | 10 h 37 | 73 | Strong coverage |
| December | 18.8°C | 7.6°C | 126 mm | 8.6 | 10 h 15 | 52 | 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 | 27.8°C31 Jan 2023 | -12.2°C22 Jan 2025 | 142 mm25 Jan 1978 | 495 mm1991 · driest 21 mm in 2003 | 48 |
| February | 30.0°C21 Feb 2018 | -7.2°C5 Feb 1996 | 104 mm6 Feb 1979 | 362 mm1979 · driest 7 mm in 1989 | 48 |
| March | 31.7°C26 Mar 2020 | -5.0°C3 Mar 1980 | 221 mm24 Mar 2021 | 327 mm2021 · driest 9 mm in 2020 | 48 |
| April | 33.9°C10 Apr 2020 | 1.1°C4 Apr 1987 | 300 mm13 Apr 1980 | 514 mm1980 · driest 13 mm in 1976 | 48 |
| May | 36.1°C16 May 2018 | 5.0°C4 May 2013 | 262 mm9 May 1995 | 612 mm1991 · driest 4 mm in 2000 | 48 |
| June | 37.8°C25 Jun 2022 | 10.6°C1 Jun 1984 | 385 mm7 Jun 2001 | 840 mm2001 · driest 14 mm in 1979 | 48 |
| July | 38.3°C24 Jul 1981 | 17.2°C15 Jul 1990 | 141 mm27 Jul 2016 | 417 mm1997 · driest 53 mm in 1983 | 48 |
| August | 40.0°C28 Aug 2023 | 15.0°C10 Aug 1989 | 129 mm26 Aug 1992 | 496 mm2017 · driest 15 mm in 2023 | 47 |
| September | 37.2°C4 Sep 2000 | 8.9°C23 Sep 1983 | 191 mm26 Sep 2002 | 446 mm1998 · driest 20 mm in 1982 | 47 |
| October | 35.6°C5 Oct 2019 | -0.6°C20 Oct 1989 | 151 mm26 Oct 2015 | 401 mm1985 · driest 0 mm in 1978 | 47 |
| November | 32.2°C7 Nov 2022 | -4.4°C19 Nov 2014 | 104 mm28 Nov 1977 | 330 mm1977 · driest 3 mm in 2017 | 48 |
| December | 28.9°C29 Dec 1984 | -12.8°C23 Dec 1989 | 199 mm3 Dec 1990 | 341 mm2006 · driest 31 mm in 1980 | 47 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 3 | 0 | 5 | 4 |
| February | 5 | <1 | 1 | 3 |
| March | 13 | <1 | <1 | 3 |
| April | 21 | 3 | 0 | 3 |
| May | 29 | 17 | 0 | 4 |
| June | 30 | 26 | 0 | 6 |
| July | 31 | 29 | 0 | 6 |
| August | 31 | 29 | 0 | 6 |
| September | 30 | 23 | 0 | 4 |
| October | 24 | 8 | 0 | 3 |
| November | 11 | <1 | 1 | 3 |
| December | 5 | 0 | 3 | 4 |
The best month has moved. On the 1961–1990 numbers the strongest month here was October (scoring 80); on 2011–2025 it is March (82). 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 | 25% | 30% | 13% | 33% | 14.4–20.1°C |
| February | 39% | 28% | 12% | 28% | 16.9–22.0°C |
| March | 61% | 23% | 11% | 22% | 21.1–24.8°C |
| April | 76% | 21% | 10% | 17% | 24.3–27.7°C |
| May | 76% | 24% | 13% | 26% | 28.1–31.2°C |
| June | 63% | 36% | 18% | 47% | 31.0–33.9°C |
| July | 54% | 45% | 19% | 62% | 31.8–34.2°C |
| August | 58% | 41% | 18% | 59% | 31.7–34.2°C |
| September | 69% | 30% | 13% | 35% | 30.3–32.8°C |
| October | 78% | 19% | 9% | 20% | 25.9–28.5°C |
| November | 54% | 22% | 10% | 21% | 20.3–25.0°C |
| December | 32% | 24% | 12% | 24% | 16.9–20.6°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