June
June · September · July
United States · 1991–2020
June leads for comfortable weather in Cowley: typically 25.3°C by day, 10.1°C at night, with 28 mm of rain. Based on measured 1991–2020 NOAA station history.
June · September · July
July · August · June
May · September · June
The weakest month is January, scoring 5 against June’s 86 — days reach only -0.5°C, 24° below the 24°C the score treats as ideal, and nights drop to -13.7°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 | -0.5°C | -13.7°C | 5 mm | 1.6 | 9 h 08 | 5 | Strong coverage |
| February | 2.2°C | -11.1°C | 6 mm | 2 | 10 h 20 | 5 | Strong coverage |
| March | 9.8°C | -5°C | 6 mm | 1.8 | 11 h 46 | 17 | Strong coverage |
| April | 14.4°C | -0.4°C | 17 mm | 3.3 | 13 h 25 | 40 | Strong coverage |
| May | 19.5°C | 5.4°C | 28 mm | 5 | 14 h 48 | 66 | Strong coverage |
| June | 25.3°C | 10.1°C | 28 mm | 4.4 | 15 h 35 | 86 | Strong coverage |
| July | 30.3°C | 13.1°C | 14 mm | 2.8 | 15 h 16 | 76 | Strong coverage |
| August | 29.3°C | 11.4°C | 7 mm | 1.9 | 14 h 04 | 76 | Strong coverage |
| September | 23.4°C | 6.2°C | 20 mm | 3 | 12 h 28 | 82 | Strong coverage |
| October | 14.9°C | -0.2°C | 19 mm | 3.1 | 10 h 53 | 43 | Strong coverage |
| November | 6.8°C | -6.7°C | 5 mm | 1.5 | 9 h 29 | 5 | Strong coverage |
| December | 0.5°C | -12.3°C | 5 mm | 1.5 | 8 h 48 | 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 | 17.2°C13 Jan 1953 | -41.1°C1 Jan 1924 | 18 mm15 Jan 1918 | 54 mm1918 · driest 0 mm in 2016 | 116 |
| February | 21.7°C22 Feb 1982 | -44.4°C5 Feb 1899 | 16 mm17 Feb 1928 | 33 mm2014 · driest 0 mm in 2008 | 118 |
| March | 26.1°C28 Mar 1925 | -33.3°C4 Mar 2019 | 27 mm21 Mar 1946 | 29 mm1995 · driest 0 mm in 1902 | 115 |
| April | 32.2°C30 Apr 1939 | -23.3°C5 Apr 1936 | 33 mm28 Apr 1978 | 69 mm2005 · driest 0 mm in 1901 | 119 |
| May | 37.2°C10 May 1898 | -7.8°C1 May 1954 | 45 mm9 May 1926 | 122 mm1898 · driest 0 mm in 1924 | 118 |
| June | 43.9°C29 Jun 1919 | -1.7°C10 Jun 2012 | 45 mm25 Jun 1969 | 101 mm1969 · driest 1 mm in 2021 | 119 |
| July | 41.7°C11 Jul 1939 | 0.6°C17 Jul 1897 | 34 mm10 Jul 1951 | 60 mm1993 · driest 0 mm in 1966 | 116 |
| August | 40.6°C6 Aug 1979 | -2.2°C26 Aug 1910 | 45 mm2 Aug 1976 | 53 mm1972 · driest 0 mm in 1970 | 120 |
| September | 37.2°C5 Sep 1978 | -10.0°C25 Sep 1926 | 34 mm2 Sep 2008 | 74 mm2019 · driest 0 mm in 1954 | 118 |
| October | 31.7°C5 Oct 1963 | -22.2°C30 Oct 1991 | 36 mm8 Oct 1997 | 65 mm2025 · driest 0 mm in 1978 | 117 |
| November | 23.3°C2 Nov 1915 | -32.8°C26 Nov 1919 | 13 mm28 Nov 1928 | 65 mm1947 · driest 0 mm in 2020 | 119 |
| December | 18.9°C2 Dec 1995 | -41.7°C13 Dec 1919 | 16 mm4 Dec 1971 | 20 mm1923 · driest 0 mm in 1986 | 116 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | 0 | 1 |
| February | 0 | 0 | 27 | <1 | 2 |
| March | 0 | 0 | 26 | <1 | <1 |
| April | 2 | 0 | 16 | <1 | <1 |
| May | 6 | <1 | 3 | <1 | 0 |
| June | 17 | 7 | 0 | <1 | 0 |
| July | 28 | 19 | 0 | <1 | 0 |
| August | 26 | 17 | 0 | <1 | 0 |
| September | 14 | 5 | 2 | <1 | 0 |
| October | 2 | <1 | 16 | <1 | <1 |
| November | 0 | 0 | 28 | 0 | <1 |
| December | 0 | 0 | 30 | 0 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 7% | <1% | 3% | -6.2–3.8°C |
| February | 0% | 6% | <1% | 2% | -3.2–7.6°C |
| March | 4% | 8% | <1% | 3% | 4.8–13.0°C |
| April | 24% | 11% | 1% | 6% | 12.2–18.1°C |
| May | 50% | 18% | 3% | 15% | 17.5–23.4°C |
| June | 74% | 18% | 3% | 14% | 23.5–29.7°C |
| July | 89% | 11% | 1% | 5% | 28.8–33.6°C |
| August | 90% | 9% | <1% | 3% | 27.6–32.1°C |
| September | 70% | 12% | 2% | 7% | 20.7–26.5°C |
| October | 30% | 10% | 1% | 4% | 12.8–18.9°C |
| November | 1% | 7% | <1% | 2% | 3.1–11.1°C |
| December | 0% | 7% | <1% | 3% | -3.0–4.0°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