August
August · July · June
United States · 1991–2020
August leads for comfortable weather in Lake Superior Estates: typically 23.9°C by day, 12.9°C at night, with 80 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
July · August · June
June · September · May
The weakest month is January, scoring 5 against August’s 85 — days reach only -4.9°C, 29° 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 | -4.9°C | -13.2°C | 56 mm | 12 | 1.4°C | 8 h 57 | 5 | Strong coverage |
| February | -3.5°C | -12.7°C | 38 mm | 8.7 | 0.8°C | 10 h 14 | 5 | Strong coverage |
| March | 1.6°C | -7.9°C | 46 mm | 8.4 | 0.8°C | 11 h 45 | 5 | Strong coverage |
| April | 8.8°C | -1°C | 67 mm | 9 | 1.7°C | 13 h 30 | 11 | Strong coverage |
| May | 16.9°C | 5°C | 67 mm | 8.5 | 4.9°C | 14 h 58 | 49 | Strong coverage |
| June | 22.1°C | 9.8°C | 72 mm | 8 | 10.8°C | 15 h 47 | 75 | Strong coverage |
| July | 24.5°C | 12.8°C | 78 mm | 8.3 | 17.0°C | 15 h 28 | 84 | Strong coverage |
| August | 23.9°C | 12.9°C | 80 mm | 8.4 | 18.8°C | 14 h 11 | 85 | Strong coverage |
| September | 19.6°C | 9.2°C | 100 mm | 10.5 | 16.2°C | 12 h 29 | 59 | Strong coverage |
| October | 11.9°C | 3.5°C | 111 mm | 13.3 | 11.4°C | 10 h 49 | 19 | Strong coverage |
| November | 4.7°C | -2.1°C | 87 mm | 12.2 | 6.9°C | 9 h 20 | 5 | Strong coverage |
| December | -1.2°C | -8.3°C | 71 mm | 13 | 3.5°C | 8 h 36 | 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 | 12.2°C7 Jan 1932 | -37.8°C10 Jan 1982 | 34 mm7 Jan 2019 | 115 mm1982 · driest 13 mm in 1961 | 96 |
| February | 10.6°C27 Feb 2024 | -38.3°C8 Feb 1934 | 28 mm19 Feb 2013 | 126 mm2019 · driest 6 mm in 1993 | 96 |
| March | 28.3°C21 Mar 2012 | -33.3°C11 Mar 1948 | 35 mm15 Mar 1971 | 130 mm2025 · driest 4 mm in 2010 | 96 |
| April | 29.4°C25 Apr 1990 | -18.9°C5 Apr 1982 | 60 mm26 Apr 1954 | 140 mm2011 · driest 15 mm in 1949 | 96 |
| May | 32.2°C27 May 2020 | -7.8°C7 May 1966 | 129 mm31 May 1970 | 188 mm1970 · driest 16 mm in 1996 | 96 |
| June | 33.9°C26 Jun 1983 | -3.3°C3 Jun 1982 | 61 mm26 Jun 1969 | 187 mm1969 · driest 10 mm in 2006 | 96 |
| July | 36.1°C31 Jul 1975 | 2.2°C6 Jul 1983 | 62 mm26 Jul 2020 | 184 mm1996 · driest 15 mm in 1989 | 96 |
| August | 36.7°C5 Aug 1947 | -1.7°C29 Aug 1982 | 150 mm3 Aug 1974 | 241 mm1974 · driest 13 mm in 1947 | 95 |
| September | 35.0°C8 Sep 1976 | -3.9°C23 Sep 1981 | 76 mm30 Sep 2019 | 221 mm2010 · driest 13 mm in 2009 | 95 |
| October | 28.3°C2 Oct 2023 | -8.9°C28 Oct 1933 | 81 mm10 Oct 2018 | 194 mm2014 · driest 4 mm in 1963 | 95 |
| November | 23.9°C9 Nov 2020 | -23.3°C30 Nov 1936 | 65 mm17 Nov 2013 | 213 mm2024 · driest 22 mm in 1962 | 95 |
| December | 16.7°C5 Dec 2001 | -35.0°C26 Dec 1993 | 55 mm14 Dec 2015 | 159 mm1995 · driest 15 mm in 1994 | 95 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | 1 | 19 |
| February | 0 | 0 | 28 | <1 | 15 |
| March | 0 | 0 | 28 | 1 | 10 |
| April | <1 | 0 | 18 | 3 | 6 |
| May | 4 | <1 | 4 | 2 | <1 |
| June | 9 | 1 | <1 | 3 | 0 |
| July | 16 | 3 | 0 | 2 | 0 |
| August | 13 | 1 | 0 | 2 | 0 |
| September | 5 | <1 | <1 | 3 | <1 |
| October | <1 | 0 | 7 | 3 | 2 |
| November | 0 | 0 | 20 | 3 | 10 |
| December | 0 | 0 | 29 | 2 | 17 |
The best month has moved. On the 1961–1990 numbers the strongest month here was July (scoring 86); on 2011–2025 it is August (89). 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% | 40% | 3% | 55% | -7.9–-1.6°C |
| February | 0% | 33% | 3% | 41% | -7.2–-1.0°C |
| March | <1% | 30% | 4% | 37% | -1.9–3.7°C |
| April | 4% | 30% | 7% | 37% | 5.7–11.9°C |
| May | 26% | 28% | 7% | 32% | 13.4–19.8°C |
| June | 50% | 29% | 9% | 33% | 19.6–23.8°C |
| July | 67% | 25% | 7% | 26% | 22.6–26.7°C |
| August | 62% | 27% | 9% | 30% | 21.2–25.6°C |
| September | 31% | 34% | 11% | 47% | 16.8–21.1°C |
| October | 7% | 38% | 9% | 52% | 9.5–14.7°C |
| November | <1% | 43% | 8% | 63% | 1.8–7.0°C |
| December | 0% | 45% | 5% | 63% | -5.0–0.5°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