August
August · July · June
United States · 1991–2020
August leads for comfortable weather in Franklin Falls: typically 24.4°C by day, 11.3°C at night, with 104 mm of rain. Based on measured 1991–2020 NOAA station history.
August · July · June
July · August · June
September · June · May
The weakest month is January, scoring 5 against August’s 75 — days reach only -2.8°C, 27° 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 | -2.8°C | -14.4°C | 80 mm | 14.4 | 9 h 11 | 5 | Good coverage |
| February | -0.7°C | -13.5°C | 56 mm | 10.8 | 10 h 22 | 5 | Good coverage |
| March | 4.3°C | -8.6°C | 74 mm | 11.1 | 11 h 46 | 5 | Strong coverage |
| April | 11.4°C | -1.9°C | 87 mm | 11.6 | 13 h 24 | 13 | Strong coverage |
| May | 18.6°C | 4.3°C | 100 mm | 12.6 | 14 h 46 | 45 | Strong coverage |
| June | 23.2°C | 9.8°C | 117 mm | 13 | 15 h 31 | 68 | Strong coverage |
| July | 25.4°C | 12.3°C | 114 mm | 12.4 | 15 h 13 | 71 | Strong coverage |
| August | 24.4°C | 11.3°C | 104 mm | 10.7 | 14 h 02 | 75 | Strong coverage |
| September | 20.5°C | 7.2°C | 100 mm | 10.5 | 12 h 28 | 59 | Strong coverage |
| October | 13.2°C | 1.6°C | 111 mm | 13.2 | 10 h 54 | 20 | Strong coverage |
| November | 6.1°C | -4°C | 89 mm | 12.3 | 9 h 32 | 5 | Strong coverage |
| December | 0.1°C | -10.2°C | 85 mm | 14.4 | 8 h 51 | 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 | 16.7°C26 Jan 1950 | -38.3°C13 Jan 1914 | 62 mm8 Jan 1998 | 187 mm1913 · driest 15 mm in 1981 | 115 |
| February | 16.7°C12 Feb 1999 | -38.3°C16 Feb 1943 | 75 mm23 Feb 1922 | 183 mm1981 · driest 12 mm in 1989 | 115 |
| March | 26.7°C21 Mar 2012 | -34.4°C11 Mar 1984 | 63 mm30 Mar 1925 | 201 mm1913 · driest 10 mm in 1950 | 112 |
| April | 30.6°C27 Apr 2009 | -23.3°C4 Apr 1911 | 64 mm9 Apr 2000 | 221 mm2011 · driest 9 mm in 1899 | 114 |
| May | 32.8°C26 May 2010 | -8.3°C4 May 1911 | 68 mm17 May 2014 | 194 mm2019 · driest 5 mm in 1921 | 114 |
| June | 34.4°C28 Jun 1944 | -5.6°C7 Jun 1961 | 95 mm26 Jun 1998 | 281 mm1998 · driest 22 mm in 1992 | 114 |
| July | 36.1°C19 Jul 1953 | -0.6°C2 Jul 1992 | 79 mm15 Jul 1945 | 219 mm1947 · driest 17 mm in 1917 | 113 |
| August | 34.4°C27 Aug 1948 | -2.8°C31 Aug 1976 | 89 mm8 Aug 1918 | 195 mm2004 · driest 22 mm in 1940 | 112 |
| September | 34.4°C9 Sep 2002 | -7.8°C29 Sep 1914 | 108 mm17 Sep 1999 | 228 mm1999 · driest 29 mm in 1921 | 113 |
| October | 30.6°C6 Oct 1951 | -15.0°C31 Oct 1925 | 85 mm8 Oct 2023 | 191 mm2023 · driest 14 mm in 1947 | 113 |
| November | 26.1°C7 Nov 1938 | -23.9°C26 Nov 1938 | 89 mm9 Nov 1996 | 185 mm1996 · driest 18 mm in 1917 | 112 |
| December | 17.2°C6 Dec 2001 | -39.4°C30 Dec 1917 | 71 mm12 Dec 1952 | 167 mm1983 · driest 14 mm in 1899 | 116 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 30 | 2 | 13 |
| February | 0 | 0 | 27 | 1 | 10 |
| March | <1 | 0 | 28 | 2 | 8 |
| April | <1 | 0 | 20 | 2 | 4 |
| May | 5 | <1 | 7 | 3 | <1 |
| June | 11 | 2 | <1 | 4 | 0 |
| July | 18 | 2 | 0 | 4 | 0 |
| August | 14 | 2 | 0 | 4 | 0 |
| September | 6 | <1 | 3 | 3 | 0 |
| October | <1 | 0 | 13 | 3 | 2 |
| November | 0 | 0 | 23 | 2 | 6 |
| December | 0 | 0 | 29 | 2 | 12 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 45% | 7% | 63% | -6.7–-0.1°C |
| February | 0% | 41% | 6% | 57% | -5.4–1.4°C |
| March | <1% | 38% | 8% | 53% | 0.1–6.7°C |
| April | 7% | 39% | 8% | 51% | 7.0–13.3°C |
| May | 27% | 40% | 9% | 55% | 14.3–20.6°C |
| June | 47% | 40% | 12% | 53% | 19.9–24.7°C |
| July | 59% | 37% | 12% | 49% | 22.8–26.7°C |
| August | 56% | 35% | 11% | 46% | 21.6–25.8°C |
| September | 37% | 35% | 9% | 47% | 17.1–22.1°C |
| October | 13% | 37% | 8% | 50% | 10.8–15.9°C |
| November | <1% | 43% | 8% | 60% | 2.2–8.7°C |
| December | 0% | 45% | 7% | 65% | -4.8–1.9°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