July
July · August · June
United Kingdom · 1991–2020
July leads for comfortable weather in Dewsbury: typically 20.4°C by day, 12.1°C at night, with 64 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · June
July · August · June
July · June · August
The weakest month is January, scoring 5 against July’s 72 — days reach only 6.9°C, 17° 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 | 6.9°C | 1.6°C | 88 mm | 14.4 | 7 h 58 | 5 | Strong coverage |
| February | 7.5°C | 1.7°C | 74 mm | 12.1 | 9 h 41 | 8 | Strong coverage |
| March | 9.6°C | 2.9°C | 64 mm | 11.3 | 11 h 39 | 19 | Strong coverage |
| April | 12.6°C | 4.6°C | 58 mm | 10.6 | 13 h 55 | 34 | Strong coverage |
| May | 15.7°C | 7.1°C | 54 mm | 9.9 | 15 h 53 | 49 | Strong coverage |
| June | 18.4°C | 10.1°C | 73 mm | 10.1 | 17 h 02 | 61 | Strong coverage |
| July | 20.4°C | 12.1°C | 64 mm | 10.3 | 16 h 35 | 72 | Strong coverage |
| August | 19.8°C | 12°C | 74 mm | 11.5 | 14 h 49 | 68 | Strong coverage |
| September | 17.1°C | 9.9°C | 70 mm | 10.7 | 12 h 37 | 56 | Strong coverage |
| October | 13.4°C | 7°C | 84 mm | 12.5 | 10 h 26 | 35 | Strong coverage |
| November | 9.5°C | 3.9°C | 90 mm | 14.3 | 8 h 29 | 14 | Strong coverage |
| December | 7.3°C | 1.7°C | 99 mm | 14.5 | 7 h 28 | 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 | 14.6°C9 Jan 1971 | -13.9°C21 Jan 1940 | 59 mm22 Jan 1944 | 214 mm2008 · driest 6 mm in 1997 | 115 |
| February | 18.4°C25 Feb 2019 | -11.7°C4 Feb 1912 | 42 mm15 Feb 2020 | 267 mm2020 · driest 3 mm in 1921 | 113 |
| March | 21.7°C28 Mar 1965 | -11.1°C2 Mar 1954 | 51 mm19 Mar 1968 | 155 mm1919 · driest 9 mm in 1944 | 114 |
| April | 24.8°C30 Apr 2025 | -10.6°C2 Apr 1917 | 43 mm12 Apr 1970 | 154 mm2012 · driest 2 mm in 2011 | 114 |
| May | 30.9°C24 May 2026 | -3.0°C12 May 1995 | 55 mm4 May 1951 | 130 mm2006 · driest 8 mm in 2020 | 114 |
| June | 33.1°C25 Jun 2026 | 0.6°C1 Jun 1962 | 72 mm14 Jun 2007 | 261 mm2007 · driest 1 mm in 1921 | 114 |
| July | 37.9°C18 Jul 2022 | 4.4°C5 Jul 1921 | 56 mm11 Jul 1932 | 177 mm1920 · driest 5 mm in 1911 | 114 |
| August | 32.2°C2 Aug 1990 | 2.8°C31 Aug 2012 | 83 mm25 Aug 1986 | 190 mm1954 · driest 6 mm in 1947 | 114 |
| September | 27.7°C30 Sep 2011 | -0.6°C28 Sep 1919 | 58 mm19 Sep 1946 | 210 mm1968 · driest 6 mm in 1959 | 114 |
| October | 25.0°C5 Oct 1921 | -5.6°C26 Oct 1931 | 52 mm16 Oct 1967 | 176 mm1935 · driest 13 mm in 1969 | 115 |
| November | 18.9°C3 Nov 1946 | -7.8°C16 Nov 1919 | 48 mm23 Nov 1928 | 215 mm2009 · driest 7 mm in 1945 | 115 |
| December | 15.8°C17 Dec 2015 | -13.1°C18 Dec 1981 | 53 mm25 Dec 2015 | 198 mm2015 · driest 14 mm in 1933 | 115 |
| Month | Days 25°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|
| January | 0 | 9 | 3 |
| February | 0 | 8 | 2 |
| March | 0 | 5 | 2 |
| April | 0 | 2 | 1 |
| May | <1 | <1 | 1 |
| June | 1 | 0 | 2 |
| July | 4 | 0 | 2 |
| August | 2 | 0 | 2 |
| September | <1 | 0 | 2 |
| October | 0 | <1 | 3 |
| November | 0 | 4 | 3 |
| December | 0 | 9 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 47% | 8% | 64% | 3.8–8.6°C |
| February | 0% | 42% | 8% | 55% | 3.7–8.8°C |
| March | <1% | 37% | 5% | 49% | 5.7–11.2°C |
| April | 2% | 34% | 5% | 44% | 9.8–13.6°C |
| May | 10% | 34% | 5% | 44% | 13.4–17.2°C |
| June | 24% | 32% | 6% | 42% | 16.2–19.9°C |
| July | 33% | 33% | 6% | 45% | 17.6–22.1°C |
| August | 28% | 36% | 7% | 47% | 17.1–21.4°C |
| September | 11% | 36% | 7% | 48% | 14.9–18.3°C |
| October | 1% | 40% | 8% | 54% | 11.1–14.7°C |
| November | 0% | 45% | 9% | 60% | 7.3–10.6°C |
| December | 0% | 47% | 9% | 63% | 4.5–8.8°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