September
September · May · June
United States · 1991–2020
September leads for comfortable weather in Faxon: typically 25.1°C by day, 13.1°C at night, with 126 mm of rain. Based on measured 1991–2020 NOAA station history.
September · May · June
August · July · June
October · May · April
The weakest month is January, scoring 5 against September’s 75 — days reach only 2.2°C, 22° 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 | 2.2°C | -6.3°C | 75 mm | 8.8 | 9 h 30 | 5 | Good coverage |
| February | 4.3°C | -5.5°C | 64 mm | 7.6 | 10 h 33 | 5 | Good coverage |
| March | 9.9°C | -1.4°C | 75 mm | 8.5 | 11 h 48 | 13 | Good coverage |
| April | 17.3°C | 4.2°C | 94 mm | 10.5 | 13 h 15 | 44 | Good coverage |
| May | 23.4°C | 10.3°C | 113 mm | 11.7 | 14 h 28 | 71 | Good coverage |
| June | 27.7°C | 15.2°C | 108 mm | 11.1 | 15 h 08 | 70 | Good coverage |
| July | 30.2°C | 17.7°C | 110 mm | 9.3 | 14 h 52 | 58 | Good coverage |
| August | 29°C | 17°C | 104 mm | 9.2 | 13 h 49 | 65 | Good coverage |
| September | 25.1°C | 13.1°C | 126 mm | 8.5 | 12 h 25 | 75 | Good coverage |
| October | 17.9°C | 6.6°C | 98 mm | 8.9 | 11 h 02 | 50 | Good coverage |
| November | 11.1°C | 0.9°C | 73 mm | 7.4 | 9 h 49 | 23 | Good coverage |
| December | 4.5°C | -3.3°C | 84 mm | 8.4 | 9 h 13 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 19.4°C8 Jan 2008 | -23.9°C17 Jan 2009 | 74 mm25 Jan 2010 | 162 mm2024 · driest 16 mm in 2025 | 27 |
| February | 23.9°C24 Feb 2017 | -21.7°C24 Feb 2015 | 48 mm16 Feb 2016 | 121 mm2008 · driest 21 mm in 2009 | 28 |
| March | 28.9°C27 Mar 2007 | -16.7°C7 Mar 2003 | 59 mm10 Mar 2011 | 171 mm2011 · driest 29 mm in 2006 | 27 |
| April | 35.0°C27 Apr 2009 | -6.7°C7 Apr 2002 | 59 mm16 Apr 2018 | 245 mm2011 · driest 34 mm in 2001 | 28 |
| May | 36.7°C30 May 2006 | -1.7°C3 May 2005 | 68 mm16 May 2014 | 199 mm2025 · driest 11 mm in 2023 | 28 |
| June | 36.7°C29 Jun 2021 | 3.9°C1 Jun 2009 | 76 mm18 Jun 2017 | 189 mm2015 · driest 34 mm in 2023 | 27 |
| July | 40.0°C22 Jul 2011 | 7.8°C3 Jul 2007 | 65 mm24 Jul 2023 | 306 mm2018 · driest 44 mm in 2007 | 27 |
| August | 37.8°C13 Aug 2005 | 6.7°C25 Aug 2005 | 131 mm9 Aug 2024 | 252 mm2024 · driest 25 mm in 2008 | 27 |
| September | 37.2°C10 Sep 2002 | 0.6°C29 Sep 2000 | 141 mm7 Sep 1999 | 398 mm2011 · driest 25 mm in 2013 | 26 |
| October | 32.2°C8 Oct 2007 | -3.3°C29 Oct 2001 | 95 mm29 Oct 2017 | 189 mm2002 · driest 31 mm in 2024 | 27 |
| November | 25.6°C4 Nov 2003 | -11.7°C23 Nov 2018 | 91 mm29 Nov 2005 | 164 mm2005 · driest 16 mm in 2012 | 27 |
| December | 20.6°C5 Dec 2001 | -19.4°C23 Dec 2000 | 78 mm1 Dec 2010 | 154 mm2012 · driest 32 mm in 2017 | 27 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 27 | 2 | 8 |
| February | 0 | 0 | 25 | 2 | 6 |
| March | <1 | 0 | 20 | 2 | 3 |
| April | 4 | 1 | 6 | 3 | <1 |
| May | 13 | 5 | <1 | 4 | 0 |
| June | 24 | 10 | 0 | 4 | 0 |
| July | 29 | 17 | 0 | 4 | 0 |
| August | 28 | 13 | 0 | 3 | 0 |
| September | 16 | 5 | 0 | 3 | 0 |
| October | 3 | <1 | 3 | 3 | <1 |
| November | <1 | 0 | 14 | 2 | 2 |
| December | 0 | 0 | 24 | 3 | 5 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 0% | 27% | 8% | 29% | -0.7–5.4°C |
| February | <1% | 28% | 7% | 31% | 1.1–8.0°C |
| March | 7% | 28% | 8% | 33% | 6.9–13.8°C |
| April | 28% | 35% | 10% | 45% | 15.6–19.6°C |
| May | 51% | 37% | 13% | 50% | 21.3–25.6°C |
| June | 63% | 36% | 12% | 42% | 26.5–28.9°C |
| July | 67% | 31% | 11% | 38% | 28.2–32.1°C |
| August | 71% | 29% | 10% | 28% | 27.4–30.4°C |
| September | 66% | 28% | 11% | 34% | 23.5–27.1°C |
| October | 28% | 28% | 10% | 28% | 16.8–19.6°C |
| November | 5% | 25% | 8% | 25% | 8.4–13.7°C |
| December | <1% | 28% | 8% | 32% | 2.1–7.5°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