June
June · August · July
United States · 1991–2020
June leads for comfortable weather in Sand Lake: typically 24°C by day, 11.9°C at night, with 82 mm of rain. Based on measured 1991–2020 NOAA station history.
June · August · July
July · August · June
September · May · June
The weakest month is January, scoring 5 against June’s 83 — days reach only -1.3°C, 25° 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 | Sea | Daylight | Comfort | Coverage |
|---|---|---|---|---|---|---|---|---|
| January | -1.3°C | -10.2°C | 52 mm | 8.2 | 1.7°C | 9 h 12 | 5 | Strong coverage |
| February | 0.2°C | -10.4°C | 46 mm | 6.5 | 0.6°C | 10 h 22 | 5 | Strong coverage |
| March | 4.9°C | -5.9°C | 48 mm | 6.8 | 1.0°C | 11 h 47 | 5 | Strong coverage |
| April | 11.3°C | 0.3°C | 91 mm | 8.7 | 3.4°C | 13 h 23 | 19 | Strong coverage |
| May | 18.3°C | 6.7°C | 86 mm | 10 | 7.6°C | 14 h 45 | 53 | Strong coverage |
| June | 24°C | 11.9°C | 82 mm | 8.8 | 14.8°C | 15 h 30 | 83 | Strong coverage |
| July | 26.8°C | 14.6°C | 84 mm | 8.6 | 20.2°C | 15 h 12 | 78 | Strong coverage |
| August | 26°C | 13.9°C | 80 mm | 8.2 | 21.4°C | 14 h 01 | 80 | Strong coverage |
| September | 22.1°C | 9.6°C | 73 mm | 8 | 19.0°C | 12 h 27 | 74 | Strong coverage |
| October | 14.9°C | 3.7°C | 75 mm | 9.2 | 13.2°C | 10 h 54 | 38 | Strong coverage |
| November | 7.5°C | -1.4°C | 64 mm | 8.2 | 8.0°C | 9 h 32 | 7 | Strong coverage |
| December | 1.7°C | -6.2°C | 53 mm | 7.9 | 4.3°C | 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 | 15.0°C13 Jan 2013 | -31.7°C30 Jan 1951 | 53 mm4 Jan 1897 | 121 mm1950 · driest 3 mm in 1912 | 127 |
| February | 16.7°C19 Feb 2017 | -33.9°C1 Feb 1918 | 51 mm14 Feb 1911 | 111 mm1950 · driest 3 mm in 1907 | 125 |
| March | 25.6°C28 Mar 1945 | -28.9°C1 Mar 2014 | 51 mm27 Mar 1916 | 115 mm2026 · driest 8 mm in 1910 | 125 |
| April | 32.8°C26 Apr 1990 | -21.7°C1 Apr 1923 | 89 mm9 Apr 1991 | 197 mm1991 · driest 12 mm in 1946 | 127 |
| May | 35.0°C28 May 1969 | -7.8°C2 May 1908 | 78 mm18 May 2020 | 247 mm1912 · driest 7 mm in 1925 | 128 |
| June | 38.3°C19 Jun 1995 | -2.2°C8 Jun 1957 | 93 mm26 Jun 1969 | 193 mm2010 · driest 0 mm in 1890 | 128 |
| July | 41.1°C9 Jul 1936 | 0.6°C4 Jul 1930 | 88 mm8 Jul 1964 | 187 mm1964 · driest 12 mm in 1954 | 127 |
| August | 39.4°C25 Aug 1948 | -4.4°C21 Aug 1934 | 95 mm16 Aug 1938 | 181 mm1956 · driest 6 mm in 1908 | 126 |
| September | 38.3°C11 Sep 1931 | -6.1°C28 Sep 1957 | 67 mm26 Sep 2005 | 257 mm1986 · driest 5 mm in 1955 | 125 |
| October | 33.9°C9 Oct 2007 | -11.1°C30 Oct 1925 | 78 mm5 Oct 1991 | 161 mm1990 · driest 4 mm in 1952 | 127 |
| November | 25.6°C1 Nov 1950 | -20.0°C15 Nov 1933 | 51 mm19 Nov 1915 | 151 mm1992 · driest 4 mm in 1904 | 125 |
| December | 18.3°C4 Dec 1982 | -28.3°C25 Dec 1985 | 51 mm30 Dec 2019 | 150 mm1971 · driest 3 mm in 1900 | 126 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | 1 | 9 |
| February | 0 | 0 | 27 | 1 | 8 |
| March | 0 | 0 | 27 | 1 | 4 |
| April | <1 | 0 | 15 | 3 | 1 |
| May | 4 | <1 | 2 | 3 | 0 |
| June | 13 | 3 | 0 | 3 | 0 |
| July | 22 | 6 | 0 | 3 | 0 |
| August | 21 | 4 | 0 | 3 | 0 |
| September | 9 | <1 | <1 | 3 | 0 |
| October | 1 | <1 | 8 | 2 | 0 |
| November | 0 | 0 | 19 | 2 | 2 |
| December | 0 | 0 | 28 | 1 | 7 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 23% | 4% | 19% | -4.3–1.2°C |
| February | 0% | 21% | 4% | 17% | -3.7–2.0°C |
| March | 1% | 24% | 6% | 24% | 1.2–6.9°C |
| April | 7% | 28% | 8% | 31% | 8.6–13.8°C |
| May | 27% | 28% | 8% | 31% | 15.3–20.5°C |
| June | 60% | 28% | 9% | 30% | 21.5–25.9°C |
| July | 75% | 24% | 8% | 22% | 25.2–28.5°C |
| August | 72% | 25% | 8% | 23% | 23.7–27.5°C |
| September | 49% | 27% | 9% | 31% | 19.5–23.5°C |
| October | 14% | 26% | 7% | 29% | 12.4–17.4°C |
| November | <1% | 25% | 7% | 26% | 4.6–9.9°C |
| December | 0% | 24% | 5% | 25% | -1.7–3.6°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