May
May · September · June
United States · 1991–2020
May leads for comfortable weather in Parsonsburg: typically 23.9°C by day, 11.3°C at night, with 95 mm of rain. Based on measured 1991–2020 NOAA station history.
May · September · June
July · June · August
October · April · May
The weakest month is January, scoring 5 against May’s 79 — days reach only 7.8°C, 16° 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 | 7.8°C | -2.8°C | 89 mm | 8.5 | 6.7°C | 9 h 46 | 5 | Strong coverage |
| February | 9.3°C | -2.1°C | 83 mm | 7.6 | 5.1°C | 10 h 42 | 10 | Strong coverage |
| March | 13.3°C | 1.3°C | 106 mm | 9 | 6.1°C | 11 h 50 | 25 | Strong coverage |
| April | 19.3°C | 6.3°C | 87 mm | 8.5 | 9.6°C | 13 h 08 | 56 | Strong coverage |
| May | 23.9°C | 11.3°C | 95 mm | 9.2 | 14.5°C | 14 h 14 | 79 | Strong coverage |
| June | 28.6°C | 16.6°C | 104 mm | 8.4 | 20.1°C | 14 h 49 | 68 | Strong coverage |
| July | 31.1°C | 19.6°C | 120 mm | 8.5 | 23.8°C | 14 h 36 | 51 | Strong coverage |
| August | 30°C | 18.5°C | 131 mm | 7.9 | 24.3°C | 13 h 39 | 56 | Strong coverage |
| September | 26.7°C | 15°C | 114 mm | 7.4 | 22.9°C | 12 h 23 | 76 | Strong coverage |
| October | 21°C | 8.3°C | 106 mm | 6.9 | 19.2°C | 11 h 08 | 65 | Strong coverage |
| November | 15.1°C | 2.8°C | 80 mm | 6.7 | 14.3°C | 10 h 02 | 39 | Strong coverage |
| December | 10.2°C | -0.8°C | 94 mm | 8.5 | 10.1°C | 9 h 30 | 13 | 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 | 25.0°C30 Jan 2002 | -22.2°C18 Jan 1957 | 114 mm28 Jan 1998 | 218 mm1979 · driest 13 mm in 1981 | 78 |
| February | 26.1°C23 Feb 2023 | -19.9°C21 Feb 2015 | 61 mm3 Feb 1996 | 176 mm1998 · driest 6 mm in 2009 | 78 |
| March | 31.1°C14 Mar 1990 | -17.2°C3 Mar 2009 | 88 mm6 Mar 1979 | 236 mm1994 · driest 4 mm in 2006 | 78 |
| April | 34.4°C22 Apr 1985 | -6.7°C9 Apr 2007 | 62 mm15 Apr 2007 | 160 mm1983 · driest 14 mm in 1985 | 78 |
| May | 35.6°C19 May 1962 | -2.2°C5 May 2003 | 102 mm18 May 2018 | 249 mm2018 · driest 8 mm in 1964 | 78 |
| June | 38.3°C29 Jun 2012 | 2.8°C2 Jun 1966 | 96 mm4 Jun 1979 | 252 mm2013 · driest 10 mm in 1988 | 78 |
| July | 39.4°C23 Jul 2011 | 5.6°C12 Jul 2002 | 143 mm8 Jul 2005 | 287 mm2017 · driest 22 mm in 2010 | 78 |
| August | 37.8°C21 Aug 1962 | 7.2°C29 Aug 1986 | 167 mm12 Aug 2017 | 333 mm2020 · driest 9 mm in 1966 | 78 |
| September | 37.2°C1 Sep 1995 | 1.1°C21 Sep 1956 | 204 mm1 Sep 2002 | 327 mm2016 · driest 9 mm in 2005 | 78 |
| October | 35.6°C2 Oct 2019 | -5.0°C29 Oct 2001 | 167 mm11 Oct 2018 | 234 mm2012 · driest 0 mm in 2024 | 78 |
| November | 29.4°C1 Nov 1950 | -10.6°C24 Nov 1989 | 72 mm11 Nov 1979 | 180 mm1948 · driest 2 mm in 2001 | 78 |
| December | 25.0°C22 Dec 2013 | -21.1°C16 Dec 1958 | 103 mm18 Dec 2023 | 212 mm1977 · driest 18 mm in 1988 | 78 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 22 | 3 | 2 |
| February | <1 | 0 | 20 | 3 | 2 |
| March | 1 | 0 | 14 | 3 | <1 |
| April | 6 | <1 | 4 | 3 | <1 |
| May | 14 | 4 | <1 | 3 | 0 |
| June | 25 | 13 | 0 | 3 | 0 |
| July | 30 | 21 | 0 | 3 | 0 |
| August | 30 | 17 | 0 | 4 | 0 |
| September | 21 | 7 | 0 | 3 | 0 |
| October | 7 | <1 | 2 | 3 | 0 |
| November | <1 | 0 | 11 | 3 | <1 |
| December | <1 | 0 | 21 | 3 | <1 |
The best month has moved. On the 1961–1990 numbers the strongest month here was September (scoring 85); on 2011–2025 it is May (86). 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 | 2% | 28% | 10% | 31% | 4.2–10.7°C |
| February | 3% | 29% | 11% | 36% | 5.0–11.9°C |
| March | 12% | 29% | 12% | 33% | 10.5–15.8°C |
| April | 33% | 27% | 9% | 30% | 16.6–21.2°C |
| May | 60% | 28% | 9% | 32% | 21.6–25.8°C |
| June | 74% | 25% | 10% | 25% | 26.6–29.7°C |
| July | 73% | 27% | 11% | 31% | 28.9–32.5°C |
| August | 75% | 25% | 12% | 26% | 28.2–31.1°C |
| September | 74% | 23% | 10% | 23% | 24.6–27.8°C |
| October | 47% | 21% | 9% | 19% | 18.9–22.6°C |
| November | 16% | 23% | 9% | 22% | 12.9–17.3°C |
| December | 3% | 26% | 11% | 27% | 6.2–12.8°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