June
June · October · September
United States · 1991–2020
June leads for comfortable weather in Bath (historical): typically 27.6°C by day, 13.2°C at night, with 22 mm of rain. Based on measured 1991–2020 NOAA station history.
June · October · September
July · September · August
May · October · June
The weakest month is January, scoring 5 against June’s 85 — days reach only 11.9°C, 12° below the 24°C the score treats as ideal, and 255 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 | 11.9°C | 2.2°C | 255 mm | 9.6 | 9 h 42 | 5 | Strong coverage |
| February | 12.8°C | 2.2°C | 220 mm | 8.8 | 10 h 40 | 9 | Strong coverage |
| March | 15°C | 3.4°C | 226 mm | 9.8 | 11 h 50 | 17 | Strong coverage |
| April | 17.6°C | 4.9°C | 107 mm | 6.9 | 13 h 10 | 47 | Strong coverage |
| May | 21.8°C | 8.4°C | 72 mm | 5.1 | 14 h 17 | 74 | Strong coverage |
| June | 27.6°C | 13.2°C | 22 mm | 1.8 | 14 h 53 | 85 | Strong coverage |
| July | 32.5°C | 17°C | 1 mm | 0.2 | 14 h 39 | 68 | Strong coverage |
| August | 32.6°C | 16.7°C | 2 mm | 0.2 | 13 h 41 | 69 | Strong coverage |
| September | 29.7°C | 13.9°C | 12 mm | 1.2 | 12 h 24 | 79 | Strong coverage |
| October | 23.2°C | 9.5°C | 71 mm | 3.7 | 11 h 06 | 82 | Strong coverage |
| November | 15.1°C | 4.5°C | 140 mm | 6.8 | 9 h 59 | 34 | Strong coverage |
| December | 10.8°C | 1.8°C | 217 mm | 8.7 | 9 h 26 | 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 | 24.4°C30 Jan 1984 | -11.7°C22 Jan 1982 | 271 mm3 Jan 1997 | 648 mm1969 · driest 0 mm in 2015 | 58 |
| February | 25.6°C13 Feb 1996 | -9.4°C6 Feb 1989 | 226 mm15 Feb 2000 | 662 mm2017 · driest 0 mm in 2020 | 59 |
| March | 27.8°C22 Mar 2004 | -9.4°C1 Mar 1971 | 161 mm1 Mar 2012 | 580 mm2011 · driest 2 mm in 1990 | 57 |
| April | 31.1°C9 Apr 1989 | -6.7°C2 Apr 1963 | 113 mm11 Apr 1982 | 320 mm1963 · driest 0 mm in 1994 | 57 |
| May | 38.3°C29 May 1984 | -2.8°C20 May 2002 | 68 mm8 May 2000 | 190 mm2019 · driest 0 mm in 1969 | 56 |
| June | 40.0°C20 Jun 2021 | -0.6°C1 Jun 1982 | 48 mm6 Jun 2011 | 110 mm2011 · driest 0 mm in 1973 | 58 |
| July | 41.7°C11 Jul 2021 | 3.9°C4 Jul 2000 | 100 mm9 Jul 1974 | 106 mm1974 · driest 0 mm in 2010 | 59 |
| August | 41.1°C11 Aug 1971 | 3.9°C20 Aug 1968 | 36 mm20 Aug 1968 | 49 mm1968 · driest 0 mm in 1980 | 61 |
| September | 41.1°C3 Sep 2017 | -0.6°C14 Sep 2006 | 48 mm17 Sep 1989 | 130 mm1986 · driest 0 mm in 1979 | 59 |
| October | 37.8°C3 Oct 2001 | -5.0°C29 Oct 1971 | 224 mm25 Oct 2021 | 454 mm1962 · driest 0 mm in 2020 | 60 |
| November | 28.9°C5 Nov 1976 | -6.1°C22 Nov 2003 | 121 mm17 Nov 1983 | 437 mm1981 · driest 8 mm in 1992 | 59 |
| December | 26.1°C26 Dec 1985 | -12.8°C11 Dec 1972 | 201 mm23 Dec 1964 | 818 mm1964 · driest 0 mm in 1989 | 58 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 7 | 5 | <1 |
| February | <1 | 0 | 7 | 5 | <1 |
| March | <1 | 0 | 6 | 5 | <1 |
| April | 3 | <1 | 3 | 3 | <1 |
| May | 9 | 2 | <1 | 2 | <1 |
| June | 20 | 11 | 0 | <1 | 0 |
| July | 29 | 24 | 0 | 0 | 0 |
| August | 29 | 24 | 0 | <1 | 0 |
| September | 23 | 16 | 0 | <1 | 0 |
| October | 12 | 4 | <1 | 2 | 0 |
| November | <1 | 0 | 4 | 3 | 0 |
| December | 0 | 0 | 8 | 4 | <1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 4% | 30% | 19% | 35% | 9.0–14.3°C |
| February | 11% | 30% | 18% | 33% | 10.0–16.7°C |
| March | 19% | 32% | 19% | 35% | 10.6–18.0°C |
| April | 37% | 23% | 12% | 24% | 13.6–21.3°C |
| May | 67% | 13% | 5% | 9% | 17.9–24.7°C |
| June | 88% | 6% | 2% | 3% | 24.3–29.7°C |
| July | 99% | 1% | <1% | <1% | 29.9–34.6°C |
| August | 98% | 2% | <1% | <1% | 30.2–34.2°C |
| September | 91% | 5% | 2% | 4% | 26.1–31.7°C |
| October | 70% | 12% | 7% | 13% | 19.4–26.5°C |
| November | 20% | 24% | 14% | 28% | 12.0–18.0°C |
| December | 3% | 27% | 18% | 31% | 8.2–13.8°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