August
August · July · June
United States · 1991–2020
August leads for comfortable weather in Groveton: typically 25.2°C by day, 11.5°C at night, with 109 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
July · August · June
September · May · June
The weakest month is January, scoring 5 against August’s 73 — days reach only -4°C, 28° below the 24°C the score treats as ideal, and nights drop to -16.3°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 | -4°C | -16.3°C | 61 mm | 10.3 | 9 h 10 | 5 | Good coverage |
| February | -2.5°C | -16.5°C | 57 mm | 8.9 | 10 h 21 | 5 | Good coverage |
| March | 2.8°C | -10.5°C | 57 mm | 8.9 | 11 h 46 | 5 | Good coverage |
| April | 10.8°C | -1.9°C | 79 mm | 10.9 | 13 h 24 | 13 | Good coverage |
| May | 18.5°C | 4.4°C | 99 mm | 11.8 | 14 h 47 | 46 | Good coverage |
| June | 23.1°C | 9.7°C | 118 mm | 13.5 | 15 h 32 | 66 | Good coverage |
| July | 25.8°C | 12.4°C | 111 mm | 11.6 | 15 h 14 | 71 | Good coverage |
| August | 25.2°C | 11.5°C | 109 mm | 10.4 | 14 h 03 | 73 | Good coverage |
| September | 20.8°C | 7.1°C | 92 mm | 9 | 12 h 28 | 62 | Strong coverage |
| October | 13.5°C | 1.2°C | 104 mm | 10.2 | 10 h 54 | 24 | Good coverage |
| November | 5.7°C | -4.5°C | 74 mm | 10.5 | 9 h 31 | 5 | Good coverage |
| December | -0.8°C | -11°C | 84 mm | 12.5 | 8 h 50 | 5 | Good 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 | 16.1°C17 Jan 1995 | -40.0°C2 Jan 2018 | 64 mm27 Jan 1986 | 150 mm1979 · driest 14 mm in 1981 | 45 |
| February | 21.7°C22 Feb 2018 | -40.0°C7 Feb 1993 | 50 mm25 Feb 2016 | 132 mm2016 · driest 16 mm in 1978 | 44 |
| March | 26.7°C22 Mar 2012 | -33.3°C10 Mar 1972 | 49 mm7 Mar 2011 | 119 mm1972 · driest 22 mm in 1981 | 45 |
| April | 30.6°C19 Apr 1976 | -22.2°C1 Apr 1969 | 62 mm23 Apr 1969 | 149 mm1996 · driest 20 mm in 1971 | 44 |
| May | 33.9°C22 May 1977 | -7.2°C9 May 1985 | 52 mm31 May 1984 | 189 mm1984 · driest 13 mm in 1970 | 44 |
| June | 36.1°C22 Jun 1989 | -2.2°C3 Jun 1986 | 79 mm12 Jun 2002 | 226 mm2002 · driest 25 mm in 1995 | 45 |
| July | 35.0°C9 Jul 1988 | 0.6°C8 Jul 1969 | 65 mm1 Jul 1973 | 204 mm1996 · driest 24 mm in 1991 | 45 |
| August | 35.0°C2 Aug 1975 | -1.7°C30 Aug 1982 | 77 mm4 Aug 2010 | 210 mm1988 · driest 18 mm in 2002 | 46 |
| September | 32.8°C26 Sep 2017 | -6.7°C29 Sep 1980 | 56 mm12 Sep 2013 | 200 mm2013 · driest 25 mm in 1972 | 46 |
| October | 27.2°C11 Oct 2018 | -12.2°C20 Oct 1972 | 71 mm1 Oct 2010 | 286 mm2005 · driest 19 mm in 2003 | 46 |
| November | 22.2°C12 Nov 2002 | -25.0°C23 Nov 2018 | 50 mm11 Nov 1990 | 165 mm1983 · driest 25 mm in 2012 | 46 |
| December | 16.7°C1 Dec 2006 | -34.4°C26 Dec 1980 | 64 mm18 Dec 2003 | 198 mm1973 · driest 20 mm in 2019 | 46 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 29 | 2 | 13 |
| February | 0 | 0 | 27 | 2 | 12 |
| March | <1 | 0 | 28 | 2 | 8 |
| April | 1 | 0 | 20 | 3 | 3 |
| May | 5 | <1 | 7 | 3 | <1 |
| June | 11 | 2 | <1 | 4 | 0 |
| July | 19 | 4 | 0 | 4 | 0 |
| August | 18 | 2 | 0 | 4 | 0 |
| September | 6 | <1 | 2 | 3 | 0 |
| October | <1 | 0 | 15 | 4 | <1 |
| November | 0 | 0 | 24 | 3 | 6 |
| December | 0 | 0 | 29 | 3 | 12 |
The best month has moved. On the 1961–1990 numbers the strongest month here was June (scoring 80); on 2011–2025 it is August (81). 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% | 33% | 6% | 40% | -7.0–-0.9°C |
| February | <1% | 30% | 6% | 37% | -5.2–1.4°C |
| March | <1% | 31% | 6% | 38% | 1.5–7.1°C |
| April | 9% | 34% | 7% | 43% | 8.3–13.8°C |
| May | 36% | 37% | 11% | 50% | 16.5–22.4°C |
| June | 53% | 40% | 12% | 52% | 22.2–26.0°C |
| July | 64% | 34% | 11% | 44% | 24.5–27.8°C |
| August | 62% | 32% | 11% | 39% | 24.2–27.0°C |
| September | 42% | 32% | 10% | 41% | 19.6–22.6°C |
| October | 12% | 33% | 10% | 45% | 11.0–15.9°C |
| November | <1% | 36% | 9% | 49% | 3.2–8.7°C |
| December | 0% | 37% | 8% | 52% | -3.2–1.9°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