September
September · June · August
United States · 1991–2020
September leads for comfortable weather in East Sharon: typically 24.2°C by day, 10.1°C at night, with 92 mm of rain. Based on measured 1991–2020 NOAA station history.
September · June · August
July · August · June
May · September · October
The weakest month is January, scoring 5 against September’s 79 — days reach only 3.1°C, 21° 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 | 3.1°C | -7.7°C | 79 mm | 8.2 | 4.9°C | 9 h 25 | 5 | Good coverage |
| February | 4.6°C | -7°C | 72 mm | 7.3 | 3.3°C | 10 h 30 | 5 | Good coverage |
| March | 8.5°C | -2.7°C | 94 mm | 7.8 | 3.5°C | 11 h 48 | 5 | Good coverage |
| April | 15.1°C | 2.6°C | 101 mm | 10 | 5.8°C | 13 h 18 | 33 | Good coverage |
| May | 21°C | 7.7°C | 89 mm | 9.9 | 10.1°C | 14 h 33 | 63 | Good coverage |
| June | 25.6°C | 12.8°C | 101 mm | 9.1 | 14.7°C | 15 h 14 | 76 | Good coverage |
| July | 28.9°C | 15.8°C | 83 mm | 7.7 | 18.2°C | 14 h 58 | 71 | Good coverage |
| August | 28.2°C | 14.6°C | 89 mm | 7.4 | 18.8°C | 13 h 53 | 74 | Good coverage |
| September | 24.2°C | 10.1°C | 92 mm | 7.1 | 17.0°C | 12 h 26 | 79 | Good coverage |
| October | 17.7°C | 4.2°C | 115 mm | 8.5 | 13.5°C | 11 h | 44 | Good coverage |
| November | 11.9°C | -0.3°C | 88 mm | 8.1 | 10.2°C | 9 h 44 | 21 | Good coverage |
| December | 6°C | -4.6°C | 96 mm | 8.9 | 7.5°C | 9 h 07 | 5 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.9°C12 Jan 2020 | -26.7°C31 Jan 2026 | 54 mm10 Jan 2024 | 199 mm2024 · driest 25 mm in 2020 | 28 |
| February | 23.3°C24 Feb 2017 | -29.3°C21 Feb 2015 | 69 mm13 Feb 2008 | 184 mm2008 · driest 0 mm in 2015 | 28 |
| March | 28.9°C22 Mar 2012 | -23.8°C1 Mar 2015 | 88 mm2 Mar 2018 | 238 mm2001 · driest 7 mm in 2006 | 28 |
| April | 35.0°C17 Apr 2002 | -9.9°C6 Apr 2016 | 67 mm1 Apr 2004 | 209 mm2004 · driest 23 mm in 2015 | 28 |
| May | 35.6°C18 May 2017 | -5.0°C7 May 2001 | 70 mm22 May 2025 | 201 mm2006 · driest 29 mm in 2015 | 28 |
| June | 38.9°C24 Jun 2025 | 1.1°C1 Jun 2009 | 156 mm13 Jun 1998 | 272 mm2006 · driest 3 mm in 1999 | 29 |
| July | 38.3°C22 Jul 2011 | 6.1°C2 Jul 2007 | 78 mm10 Jul 2025 | 249 mm2021 · driest 26 mm in 2022 | 29 |
| August | 37.2°C9 Aug 2022 | 3.9°C19 Aug 2007 | 63 mm17 Aug 1998 | 160 mm2011 · driest 15 mm in 2007 | 28 |
| September | 35.6°C8 Sep 2015 | -2.8°C29 Sep 2000 | 84 mm10 Sep 1999 | 247 mm2018 · driest 14 mm in 2014 | 28 |
| October | 31.1°C5 Oct 2007 | -8.9°C31 Oct 2001 | 107 mm15 Oct 2005 | 316 mm2005 · driest 8 mm in 2013 | 28 |
| November | 28.3°C6 Nov 2024 | -14.4°C24 Nov 2000 | 55 mm14 Nov 2009 | 156 mm2006 · driest 25 mm in 2001 | 28 |
| December | 25.0°C7 Dec 1998 | -21.6°C31 Dec 2017 | 68 mm18 Dec 2023 | 187 mm2023 · driest 29 mm in 2010 | 28 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 28 | 3 |
| February | 0 | 0 | 25 | 3 |
| March | <1 | 0 | 22 | 3 |
| April | 2 | <1 | 9 | 3 |
| May | 8 | 2 | 2 | 3 |
| June | 18 | 6 | 0 | 3 |
| July | 27 | 13 | 0 | 3 |
| August | 26 | 11 | 0 | 3 |
| September | 14 | 3 | <1 | 3 |
| October | 3 | <1 | 9 | 3 |
| November | <1 | 0 | 18 | 3 |
| December | 0 | 0 | 25 | 3 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 27% | 9% | 29% | 0.0–6.4°C |
| February | <1% | 25% | 9% | 27% | 1.7–7.9°C |
| March | 4% | 27% | 11% | 31% | 5.7–12.2°C |
| April | 18% | 33% | 10% | 39% | 12.9–17.4°C |
| May | 45% | 32% | 10% | 40% | 19.1–23.1°C |
| June | 66% | 30% | 10% | 35% | 23.9–27.7°C |
| July | 73% | 27% | 10% | 25% | 26.3–31.0°C |
| August | 77% | 23% | 10% | 21% | 26.8–29.9°C |
| September | 66% | 25% | 10% | 27% | 22.7–25.2°C |
| October | 27% | 27% | 11% | 30% | 16.1–19.9°C |
| November | 6% | 27% | 9% | 29% | 10.0–14.9°C |
| December | <1% | 29% | 11% | 38% | 3.3–9.0°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