June
June · September · August
United States · 1991–2020
June leads for comfortable weather in Lower Bridge (historical): typically 24.8°C by day, 5.3°C at night, with 17 mm of rain. Based on measured 1991–2020 NOAA station history.
June · September · August
July · August · June
May · June · October
The weakest month is January, scoring 5 against June’s 80 — days reach only 6.5°C, 17° below the 24°C the score treats as ideal, and nights drop to -4.5°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 | 6.5°C | -4.5°C | 22 mm | 5.5 | 9 h 11 | 5 | Strong coverage |
| February | 8.5°C | -4.4°C | 18 mm | 4.3 | 10 h 22 | 13 | Strong coverage |
| March | 12.3°C | -3.1°C | 15 mm | 4.2 | 11 h 46 | 28 | Strong coverage |
| April | 15.5°C | -1.4°C | 18 mm | 4.9 | 13 h 23 | 41 | Strong coverage |
| May | 20.4°C | 2.4°C | 30 mm | 5.2 | 14 h 45 | 63 | Strong coverage |
| June | 24.8°C | 5.3°C | 17 mm | 3.3 | 15 h 30 | 80 | Strong coverage |
| July | 30.6°C | 8.4°C | 10 mm | 2.1 | 15 h 13 | 66 | Strong coverage |
| August | 30.1°C | 7.8°C | 11 mm | 1.9 | 14 h 02 | 67 | Strong coverage |
| September | 25.5°C | 4°C | 9 mm | 2.2 | 12 h 27 | 75 | Strong coverage |
| October | 17.9°C | -0.3°C | 18 mm | 3.7 | 10 h 54 | 52 | Strong coverage |
| November | 10.2°C | -3.2°C | 19 mm | 5.1 | 9 h 32 | 20 | Strong coverage |
| December | 5.5°C | -5.6°C | 24 mm | 5.2 | 8 h 52 | 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 | 21.1°C29 Jan 2018 | -32.8°C22 Jan 1962 | 40 mm12 Jan 1980 | 78 mm1970 · driest 3 mm in 1984 | 76 |
| February | 23.3°C10 Feb 2022 | -28.3°C5 Feb 1989 | 27 mm10 Feb 1973 | 60 mm1986 · driest 0 mm in 1990 | 76 |
| March | 27.2°C25 Mar 2025 | -18.3°C5 Mar 1955 | 18 mm16 Mar 2025 | 49 mm1960 · driest 0 mm in 1968 | 76 |
| April | 31.7°C29 Apr 2023 | -12.2°C18 Apr 1972 | 24 mm25 Apr 1978 | 51 mm2005 · driest 0 mm in 1968 | 76 |
| May | 37.2°C30 May 1986 | -11.1°C2 May 1964 | 29 mm21 May 2015 | 118 mm1998 · driest 1 mm in 2001 | 77 |
| June | 44.4°C29 Jun 2021 | -4.4°C2 Jun 1976 | 46 mm9 Jun 1969 | 99 mm1969 · driest 0 mm in 1960 | 78 |
| July | 42.8°C29 Jul 2022 | -2.2°C14 Jul 1962 | 22 mm2 Jul 1982 | 95 mm1987 · driest 0 mm in 1950 | 77 |
| August | 42.2°C7 Aug 1972 | -3.9°C28 Aug 1960 | 22 mm25 Aug 2013 | 65 mm1976 · driest 0 mm in 1994 | 76 |
| September | 41.1°C2 Sep 2022 | -8.9°C24 Sep 1961 | 19 mm19 Sep 2010 | 44 mm2010 · driest 0 mm in 1975 | 77 |
| October | 35.0°C3 Oct 1970 | -19.4°C31 Oct 2002 | 40 mm28 Oct 1950 | 70 mm1950 · driest 0 mm in 1952 | 76 |
| November | 26.7°C2 Nov 2020 | -28.2°C16 Nov 2014 | 36 mm22 Nov 1961 | 80 mm1984 · driest 1 mm in 1952 | 76 |
| December | 22.2°C1 Dec 2021 | -33.3°C8 Dec 1972 | 35 mm22 Dec 1964 | 139 mm1964 · driest 0 mm in 1976 | 75 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 25 | <1 | 3 |
| February | 0 | 0 | 23 | <1 | 2 |
| March | <1 | 0 | 25 | <1 | <1 |
| April | 2 | <1 | 21 | <1 | <1 |
| May | 7 | 2 | 10 | <1 | 0 |
| June | 16 | 6 | 3 | <1 | 0 |
| July | 27 | 19 | <1 | <1 | 0 |
| August | 27 | 18 | <1 | <1 | 0 |
| September | 17 | 8 | 5 | <1 | 0 |
| October | 4 | <1 | 18 | <1 | <1 |
| November | 0 | 0 | 22 | <1 | <1 |
| December | 0 | 0 | 26 | <1 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 18% | 2% | 18% | 2.1–8.7°C |
| February | 1% | 15% | 1% | 12% | 6.0–11.0°C |
| March | 7% | 15% | <1% | 11% | 9.2–14.3°C |
| April | 22% | 13% | <1% | 10% | 12.8–18.6°C |
| May | 45% | 16% | 2% | 15% | 17.1–22.3°C |
| June | 72% | 12% | 1% | 9% | 21.8–27.2°C |
| July | 92% | 6% | <1% | 3% | 27.2–33.2°C |
| August | 91% | 6% | <1% | 4% | 26.4–31.8°C |
| September | 75% | 8% | <1% | 6% | 21.5–27.5°C |
| October | 37% | 11% | <1% | 8% | 15.6–20.1°C |
| November | 4% | 17% | 2% | 17% | 7.1–12.7°C |
| December | 0% | 19% | 2% | 17% | 3.3–9.0°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