June
June · August · July
United States · 1991–2020
June leads for comfortable weather in Chase Mills: typically 24.3°C by day, 12.9°C at night, with 84 mm of rain. Based on measured 1991–2020 NOAA station history.
June · August · July
August · July · June
September · May · June
The weakest month is January, scoring 5 against June’s 82 — days reach only -4.4°C, 28° 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 | -4.4°C | -13.7°C | 79 mm | 13.8 | 9 h 08 | 5 | Good coverage |
| February | -2.4°C | -13.1°C | 61 mm | 10.4 | 10 h 21 | 5 | Good coverage |
| March | 3°C | -6.9°C | 75 mm | 11.3 | 11 h 46 | 5 | Good coverage |
| April | 11.8°C | 1.1°C | 86 mm | 10.9 | 13 h 25 | 20 | Good coverage |
| May | 19.2°C | 7.3°C | 88 mm | 11.3 | 14 h 48 | 55 | Good coverage |
| June | 24.3°C | 12.9°C | 84 mm | 9.8 | 15 h 34 | 82 | Good coverage |
| July | 26.3°C | 15°C | 109 mm | 10.9 | 15 h 16 | 75 | Good coverage |
| August | 25.5°C | 13.9°C | 79 mm | 9.8 | 14 h 04 | 81 | Good coverage |
| September | 21.1°C | 9.6°C | 103 mm | 10.6 | 12 h 28 | 64 | Good coverage |
| October | 13.5°C | 3.8°C | 94 mm | 10.6 | 10 h 53 | 30 | Good coverage |
| November | 6.2°C | -1.5°C | 92 mm | 12.2 | 9 h 30 | 5 | Good coverage |
| December | -0.5°C | -8.2°C | 76 mm | 13 | 8 h 48 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 17.0°C15 Jan 1995 | -40.0°C28 Jan 1925 | 65 mm8 Jan 1978 | 228 mm1978 · driest 16 mm in 1961 | 94 |
| February | 16.5°C27 Feb 2000 | -38.5°C7 Feb 1993 | 51 mm14 Feb 1960 | 157 mm1960 · driest 1 mm in 1914 | 94 |
| March | 26.1°C30 Mar 1977 | -38.3°C4 Mar 1938 | 36 mm3 Mar 1947 | 181 mm1919 · driest 17 mm in 1967 | 93 |
| April | 31.7°C18 Apr 1927 | -18.9°C4 Apr 1954 | 44 mm22 Apr 1993 | 152 mm1983 · driest 14 mm in 2001 | 93 |
| May | 32.2°C18 May 1962 | -6.7°C16 May 1936 | 90 mm3 May 1916 | 237 mm1916 · driest 16 mm in 1920 | 94 |
| June | 35.0°C27 Jun 1941 | -1.7°C8 Jun 1934 | 90 mm5 Jun 1923 | 163 mm1923 · driest 15 mm in 1913 | 95 |
| July | 37.8°C7 Jul 1921 | 0.6°C16 Jul 1946 | 61 mm10 Jul 1952 | 196 mm1947 · driest 17 mm in 1948 | 95 |
| August | 37.2°C15 Aug 1944 | -2.2°C30 Aug 1934 | 114 mm22 Aug 1915 | 216 mm1988 · driest 2 mm in 1957 | 95 |
| September | 35.0°C9 Sep 2002 | -7.2°C26 Sep 1943 | 107 mm14 Sep 1979 | 210 mm1979 · driest 4 mm in 1948 | 95 |
| October | 28.3°C5 Oct 1951 | -13.3°C26 Oct 1933 | 75 mm5 Oct 1995 | 192 mm1995 · driest 13 mm in 1924 | 94 |
| November | 25.6°C19 Nov 1921 | -28.3°C27 Nov 1917 | 59 mm8 Nov 1996 | 248 mm1927 · driest 22 mm in 1955 | 95 |
| December | 19.5°C5 Dec 2001 | -38.9°C30 Dec 1933 | 52 mm30 Dec 1942 | 203 mm1920 · driest 18 mm in 1963 | 95 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | 2 | 13 |
| February | 0 | 0 | 26 | 2 | 9 |
| March | <1 | 0 | 26 | 3 | 7 |
| April | <1 | 0 | 13 | 3 | 2 |
| May | 5 | <1 | 2 | 3 | <1 |
| June | 15 | 3 | 0 | 3 | 0 |
| July | 22 | 5 | 0 | 4 | 0 |
| August | 18 | 4 | 0 | 3 | 0 |
| September | 6 | <1 | 1 | 4 | 0 |
| October | 1 | 0 | 8 | 3 | <1 |
| November | 0 | 0 | 18 | 3 | 5 |
| December | 0 | 0 | 27 | 2 | 9 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 41% | 8% | 60% | -8.7–-0.8°C |
| February | 0% | 39% | 8% | 55% | -6.6–0.4°C |
| March | <1% | 35% | 8% | 49% | 0.0–5.6°C |
| April | 8% | 35% | 9% | 44% | 8.6–14.5°C |
| May | 31% | 34% | 9% | 43% | 16.5–21.0°C |
| June | 60% | 31% | 9% | 39% | 21.9–25.8°C |
| July | 69% | 30% | 10% | 36% | 25.0–28.1°C |
| August | 67% | 29% | 9% | 32% | 23.6–27.4°C |
| September | 43% | 30% | 10% | 38% | 19.0–23.0°C |
| October | 13% | 31% | 8% | 39% | 11.8–16.5°C |
| November | <1% | 38% | 9% | 55% | 3.7–8.5°C |
| December | 0% | 42% | 9% | 62% | -5.1–1.6°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