June
June · August · July
United States · 1991–2020
June leads for comfortable weather in Acme: typically 24.8°C by day, 12.1°C at night, with 65 mm of rain. Based on measured 1991–2020 NOAA station history.
June · August · July
July · August · June
May · September · June
The weakest month is January, scoring 5 against June’s 84 — days reach only -1.7°C, 26° 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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | -1.7°C | -8.5°C | 37 mm | 7.7 | 3.4°C | 9 h 09 | 5 | Strong coverage |
| February | -0.5°C | -8.9°C | 28 mm | 6.4 | 2.1°C | 10 h 21 | 5 | Strong coverage |
| March | 4.9°C | -5°C | 39 mm | 6.8 | 1.6°C | 11 h 46 | 5 | Strong coverage |
| April | 12°C | 0.3°C | 72 mm | 8.7 | 2.5°C | 13 h 25 | 24 | Strong coverage |
| May | 19.4°C | 6.2°C | 74 mm | 8.7 | 4.5°C | 14 h 48 | 58 | Strong coverage |
| June | 24.8°C | 12.1°C | 65 mm | 7.7 | 10.2°C | 15 h 34 | 84 | Strong coverage |
| July | 27.2°C | 15.1°C | 67 mm | 7 | 17.5°C | 15 h 16 | 81 | Strong coverage |
| August | 26.2°C | 14.7°C | 75 mm | 7.6 | 20.1°C | 14 h 03 | 82 | Strong coverage |
| September | 22°C | 10.8°C | 88 mm | 9.4 | 18.2°C | 12 h 28 | 73 | Strong coverage |
| October | 14.6°C | 4.9°C | 93 mm | 11.9 | 13.2°C | 10 h 53 | 35 | Strong coverage |
| November | 7.3°C | -0.2°C | 58 mm | 9.5 | 8.8°C | 9 h 30 | 8 | Strong coverage |
| December | 1.3°C | -4.8°C | 47 mm | 8.2 | 5.7°C | 8 h 49 | 5 | 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 | 15.0°C26 Jan 1944 | -29.4°C19 Jan 1994 | 53 mm30 Jan 1909 | 133 mm1898 · driest 4 mm in 2022 | 130 |
| February | 22.8°C27 Feb 2024 | -38.3°C17 Feb 1979 | 32 mm22 Feb 1913 | 105 mm1985 · driest 3 mm in 2015 | 130 |
| March | 30.6°C21 Mar 2012 | -34.4°C3 Mar 1943 | 51 mm25 Mar 1920 | 122 mm2022 · driest 4 mm in 1999 | 130 |
| April | 32.2°C29 Apr 1970 | -17.2°C2 Apr 1965 | 66 mm12 Apr 2026 | 181 mm1929 · driest 8 mm in 1906 | 130 |
| May | 35.6°C12 May 2022 | -8.3°C2 May 1966 | 106 mm29 May 1942 | 274 mm1942 · driest 8 mm in 1966 | 130 |
| June | 40.0°C1 Jun 1934 | -2.2°C3 Jun 1965 | 89 mm25 Jun 1954 | 237 mm1954 · driest 3 mm in 1921 | 131 |
| July | 40.6°C7 Jul 1936 | -0.6°C6 Jul 1965 | 102 mm5 Jul 1999 | 249 mm1999 · driest 7 mm in 1981 | 131 |
| August | 37.8°C5 Aug 1931 | 0.0°C29 Aug 1982 | 109 mm23 Aug 1898 | 237 mm1910 · driest 7 mm in 1954 | 130 |
| September | 35.6°C1 Sep 1953 | -3.3°C30 Sep 1945 | 100 mm1 Sep 2000 | 233 mm1965 · driest 9 mm in 1979 | 130 |
| October | 31.7°C4 Oct 2025 | -9.4°C18 Oct 1896 | 78 mm22 Oct 2020 | 181 mm1991 · driest 0 mm in 1896 | 130 |
| November | 25.6°C9 Nov 2020 | -20.6°C25 Nov 1950 | 65 mm1 Nov 1945 | 148 mm1927 · driest 10 mm in 1962 | 130 |
| December | 18.9°C16 Dec 2021 | -25.0°C20 Dec 1983 | 43 mm21 Dec 1905 | 115 mm1899 · driest 0 mm in 1896 | 130 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | <1 | 6 |
| February | 0 | 0 | 27 | <1 | 5 |
| March | <1 | <1 | 25 | 1 | 3 |
| April | 1 | 0 | 16 | 3 | 1 |
| May | 7 | 2 | 4 | 3 | <1 |
| June | 16 | 5 | 0 | 2 | 0 |
| July | 23 | 8 | 0 | 2 | 0 |
| August | 21 | 6 | 0 | 2 | 0 |
| September | 10 | 2 | <1 | 3 | 0 |
| October | 2 | <1 | 5 | 3 | <1 |
| November | 0 | 0 | 18 | 2 | 3 |
| December | 0 | 0 | 27 | 1 | 6 |
The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 86); on 2011–2025 it is June (86). 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 | 0% | 32% | 3% | 39% | -5.2–1.1°C |
| February | 0% | 27% | 3% | 30% | -4.5–1.6°C |
| March | 2% | 24% | 4% | 26% | 0.7–7.7°C |
| April | 10% | 26% | 7% | 30% | 8.8–14.8°C |
| May | 32% | 26% | 8% | 26% | 15.4–21.7°C |
| June | 61% | 24% | 8% | 24% | 22.0–26.6°C |
| July | 76% | 21% | 8% | 18% | 25.4–29.1°C |
| August | 74% | 22% | 7% | 21% | 23.7–28.0°C |
| September | 47% | 30% | 9% | 38% | 19.6–24.0°C |
| October | 18% | 31% | 8% | 41% | 12.3–18.3°C |
| November | 2% | 33% | 6% | 43% | 4.2–10.0°C |
| December | 0% | 31% | 3% | 40% | -2.1–3.2°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