June
June · July · August
United States · 1991–2020
June leads for comfortable weather in Hampshire: typically 24.8°C by day, 10°C at night, with 106 mm of rain. Based on measured 1991–2020 NOAA station history.
June · July · August
July · August · June
May · June · September
The weakest month is January, scoring 5 against June’s 70 — days reach only 0.1°C, 24° 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 | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|
| January | 0.1°C | -11°C | 78 mm | 11.8 | 9 h 25 | 5 | Strong coverage |
| February | 1.7°C | -10.5°C | 52 mm | 9.3 | 10 h 30 | 5 | Strong coverage |
| March | 6.4°C | -6.7°C | 76 mm | 10.6 | 11 h 48 | 5 | Strong coverage |
| April | 13.6°C | -0.9°C | 89 mm | 12.3 | 13 h 18 | 21 | Good coverage |
| May | 20.6°C | 4.9°C | 99 mm | 12.6 | 14 h 33 | 53 | Good coverage |
| June | 24.8°C | 10°C | 106 mm | 12.2 | 15 h 14 | 70 | Good coverage |
| July | 26.9°C | 12.2°C | 111 mm | 11.3 | 14 h 58 | 68 | Good coverage |
| August | 26°C | 11.3°C | 116 mm | 11.5 | 13 h 53 | 68 | Good coverage |
| September | 21.9°C | 7.6°C | 130 mm | 12.6 | 12 h 26 | 58 | Good coverage |
| October | 15.4°C | 2.3°C | 120 mm | 13.4 | 10 h 59 | 28 | Strong coverage |
| November | 8.1°C | -2.9°C | 87 mm | 11.7 | 9 h 44 | 5 | Strong coverage |
| December | 2.6°C | -7°C | 85 mm | 12.4 | 9 h 07 | 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°C25 Jan 1950 | -31.7°C19 Jan 1994 | 76 mm28 Jan 1911 | 132 mm1950 · driest 11 mm in 2001 | 123 |
| February | 23.9°C25 Feb 2017 | -37.2°C9 Feb 1934 | 53 mm14 Feb 1950 | 108 mm1961 · driest 9 mm in 2001 | 123 |
| March | 28.3°C31 Mar 1998 | -28.3°C18 Mar 1916 | 61 mm1 Mar 1900 | 157 mm1913 · driest 28 mm in 2013 | 123 |
| April | 32.8°C28 Apr 1990 | -18.9°C1 Apr 1923 | 78 mm11 Apr 1894 | 206 mm1894 · driest 17 mm in 1915 | 123 |
| May | 33.9°C18 May 1996 | -7.8°C1 May 1978 | 95 mm17 May 1894 | 201 mm1894 · driest 16 mm in 2007 | 123 |
| June | 35.6°C4 Jun 1895 | -2.8°C1 Jun 1945 | 148 mm21 Jun 1972 | 422 mm1972 · driest 7 mm in 1912 | 122 |
| July | 38.3°C9 Jul 1936 | 1.7°C20 Jul 1929 | 142 mm8 Jul 1935 | 223 mm2021 · driest 25 mm in 1936 | 119 |
| August | 36.7°C9 Aug 2001 | -2.8°C29 Aug 1982 | 87 mm19 Aug 2021 | 215 mm1933 · driest 14 mm in 1894 | 118 |
| September | 34.4°C2 Sep 1953 | -6.7°C30 Sep 1991 | 111 mm30 Sep 2015 | 213 mm1924 · driest 21 mm in 1961 | 121 |
| October | 32.2°C2 Oct 1927 | -10.6°C20 Oct 1940 | 79 mm15 Oct 1955 | 206 mm1955 · driest 4 mm in 1924 | 123 |
| November | 27.2°C5 Nov 2015 | -23.3°C16 Nov 1933 | 59 mm17 Nov 1927 | 239 mm1927 · driest 14 mm in 1917 | 121 |
| December | 20.6°C15 Dec 2015 | -29.4°C25 Dec 1980 | 57 mm25 Dec 1978 | 136 mm2012 · driest 17 mm in 1943 | 121 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 24 | 2 | 14 |
| February | 0 | 0 | 23 | 1 | 11 |
| March | <1 | 0 | 23 | 2 | 9 |
| April | 2 | <1 | 16 | 2 | 3 |
| May | 8 | 2 | 5 | 3 | <1 |
| June | 16 | 4 | <1 | 4 | 0 |
| July | 23 | 6 | 0 | 4 | 0 |
| August | 19 | 4 | 0 | 3 | 0 |
| September | 8 | 1 | 1 | 3 | 0 |
| October | 2 | 0 | 10 | 3 | <1 |
| November | <1 | 0 | 20 | 2 | 6 |
| December | 0 | 0 | 24 | 2 | 11 |
The best month has moved. On the 1961–1990 numbers the strongest month here was August (scoring 85); on 2011–2025 it is June (83). 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% | 36% | 5% | 47% | -3.9–3.2°C |
| February | <1% | 34% | 5% | 43% | -2.9–4.1°C |
| March | 2% | 36% | 7% | 49% | 2.1–9.5°C |
| April | 14% | 38% | 8% | 51% | 10.1–15.9°C |
| May | 36% | 37% | 10% | 46% | 17.2–22.6°C |
| June | 59% | 34% | 12% | 42% | 22.1–26.0°C |
| July | 66% | 32% | 11% | 36% | 24.5–28.5°C |
| August | 67% | 30% | 10% | 34% | 23.5–27.5°C |
| September | 48% | 32% | 10% | 37% | 19.4–23.7°C |
| October | 20% | 34% | 8% | 44% | 12.7–17.8°C |
| November | 2% | 39% | 8% | 51% | 5.3–10.5°C |
| December | <1% | 39% | 6% | 52% | -1.5–4.9°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