July
July · August · September
United States · 1991–2020
July leads for comfortable weather in Thayne: typically 26.8°C by day, 6°C at night, with 23 mm of rain. Based on measured 1991–2020 NOAA station history.
July · August · September
July · August · September
September · June · July
The weakest month is January, scoring 5 against July’s 73 — days reach only -2°C, 26° below the 24°C the score treats as ideal, and nights drop to -14.3°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 | -2°C | -14.3°C | 67 mm | 12.3 | 9 h 20 | 5 | Strong coverage |
| February | 0.4°C | -13.5°C | 61 mm | 11 | 10 h 27 | 5 | Strong coverage |
| March | 5.4°C | -9.2°C | 58 mm | 10 | 11 h 47 | 5 | Strong coverage |
| April | 9.7°C | -4.6°C | 62 mm | 9.8 | 13 h 20 | 8 | Strong coverage |
| May | 15.9°C | 0.4°C | 77 mm | 11.1 | 14 h 37 | 34 | Strong coverage |
| June | 21.3°C | 2.9°C | 63 mm | 8.6 | 15 h 20 | 60 | Good coverage |
| July | 26.8°C | 6°C | 23 mm | 4.6 | 15 h 03 | 73 | Strong coverage |
| August | 26.3°C | 5.3°C | 34 mm | 5 | 13 h 56 | 73 | Strong coverage |
| September | 21.3°C | 1.4°C | 44 mm | 5.9 | 12 h 26 | 63 | Strong coverage |
| October | 13.3°C | -3.4°C | 51 mm | 7.3 | 10 h 58 | 26 | Strong coverage |
| November | 4.6°C | -8.8°C | 57 mm | 9.4 | 9 h 40 | 5 | Good coverage |
| December | -2°C | -13.9°C | 60 mm | 12 | 9 h 02 | 5 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 11.1°C11 Jan 2002 | -38.9°C1 Jan 1979 | 30 mm9 Jan 2017 | 123 mm2017 · driest 15 mm in 1992 | 50 |
| February | 12.2°C17 Feb 1977 | -35.0°C5 Feb 1989 | 31 mm19 Feb 1986 | 177 mm1986 · driest 10 mm in 2022 | 48 |
| March | 17.2°C31 Mar 2004 | -30.0°C11 Mar 2022 | 45 mm31 Mar 1983 | 99 mm2023 · driest 16 mm in 2021 | 49 |
| April | 25.0°C24 Apr 2012 | -18.9°C5 Apr 1983 | 38 mm8 Apr 2017 | 127 mm1986 · driest 4 mm in 1983 | 48 |
| May | 32.2°C22 May 1982 | -11.1°C11 May 1983 | 31 mm5 May 1993 | 173 mm1981 · driest 23 mm in 1982 | 50 |
| June | 33.3°C29 Jun 2002 | -8.3°C16 Jun 2000 | 38 mm3 Jun 1980 | 151 mm2009 · driest 0 mm in 2021 | 50 |
| July | 36.1°C4 Jul 2002 | -7.8°C7 Jul 2000 | 40 mm11 Jul 1997 | 98 mm1993 · driest 1 mm in 2008 | 51 |
| August | 36.7°C7 Aug 2001 | -4.4°C24 Aug 1992 | 30 mm29 Aug 2025 | 131 mm2014 · driest 1 mm in 2020 | 51 |
| September | 33.9°C4 Sep 2022 | -12.2°C12 Sep 1999 | 37 mm29 Sep 2019 | 141 mm1982 · driest 1 mm in 2018 | 51 |
| October | 27.8°C2 Oct 2010 | -23.9°C31 Oct 2019 | 42 mm19 Oct 1979 | 152 mm2016 · driest 1 mm in 1978 | 49 |
| November | 21.7°C4 Nov 2020 | -28.3°C24 Nov 2010 | 27 mm4 Nov 2017 | 113 mm1983 · driest 3 mm in 1982 | 49 |
| December | 15.6°C3 Dec 2021 | -38.3°C22 Dec 1990 | 45 mm2 Dec 1977 | 148 mm1977 · driest 0 mm in 1986 | 48 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | 2 | 11 |
| February | 0 | 0 | 27 | 1 | 10 |
| March | 0 | 0 | 28 | 1 | 8 |
| April | 0 | 0 | 26 | 2 | 4 |
| May | 1 | 0 | 14 | 3 | 1 |
| June | 8 | <1 | 6 | 2 | <1 |
| July | 22 | 6 | <1 | <1 | 0 |
| August | 22 | 3 | 2 | 1 | 0 |
| September | 8 | <1 | 11 | 2 | <1 |
| October | <1 | 0 | 24 | 2 | 3 |
| November | 0 | 0 | 27 | 2 | 7 |
| December | 0 | 0 | 30 | <1 | 11 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 37% | 5% | 47% | -4.1–0.2°C |
| February | 0% | 37% | 5% | 49% | -1.5–3.0°C |
| March | 0% | 34% | 5% | 36% | 3.8–7.3°C |
| April | 4% | 32% | 6% | 37% | 7.1–12.4°C |
| May | 23% | 36% | 9% | 45% | 13.5–17.8°C |
| June | 59% | 25% | 6% | 23% | 19.3–24.6°C |
| July | 82% | 17% | 2% | 13% | 24.3–28.6°C |
| August | 79% | 18% | 4% | 17% | 24.1–27.7°C |
| September | 61% | 20% | 6% | 22% | 19.1–23.9°C |
| October | 18% | 23% | 6% | 23% | 11.2–16.6°C |
| November | <1% | 34% | 6% | 39% | 0.6–7.5°C |
| December | 0% | 36% | 4% | 44% | -4.4–0.9°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