May
May · October · September
United States · 1991–2020
May leads for comfortable weather in Allingham: typically 26.5°C by day, 14.1°C at night, with 106 mm of rain. Based on measured 1991–2020 NOAA station history.
May · October · September
August · June · September
October · April · March
The weakest month is January, scoring 5 against May’s 75 — days reach only 8.8°C, 15° 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 | 8.8°C | -1.2°C | 131 mm | 9.3 | 9 h 57 | 5 | Good coverage |
| February | 11.4°C | 0.6°C | 146 mm | 10.1 | 10 h 49 | 11 | Good coverage |
| March | 16.7°C | 4.6°C | 125 mm | 10 | 11 h 51 | 38 | Good coverage |
| April | 22.3°C | 9.1°C | 133 mm | 9.2 | 13 h 03 | 65 | Good coverage |
| May | 26.5°C | 14.1°C | 106 mm | 9.3 | 14 h 03 | 75 | Good coverage |
| June | 30.2°C | 18.5°C | 113 mm | 9.5 | 14 h 35 | 56 | Good coverage |
| July | 31.4°C | 20.6°C | 145 mm | 10.5 | 14 h 23 | 43 | Good coverage |
| August | 31.3°C | 20°C | 88 mm | 8 | 13 h 31 | 55 | Good coverage |
| September | 28.3°C | 16.4°C | 105 mm | 6.3 | 12 h 22 | 71 | Good coverage |
| October | 22.2°C | 9.7°C | 86 mm | 7 | 11 h 12 | 74 | Good coverage |
| November | 15.9°C | 3.8°C | 118 mm | 7.8 | 10 h 12 | 37 | Good coverage |
| December | 10.5°C | 0.7°C | 135 mm | 9.5 | 9 h 43 | 10 | Good coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 23.9°C1 Jan 2022 | -18.8°C17 Jan 2024 | 87 mm23 Jan 2002 | 267 mm2013 · driest 50 mm in 2018 | 28 |
| February | 27.8°C23 Feb 2023 | -15.5°C20 Feb 2015 | 127 mm23 Feb 2019 | 397 mm2019 · driest 33 mm in 2007 | 28 |
| March | 30.6°C22 Mar 2026 | -8.3°C3 Mar 2009 | 70 mm17 Mar 2002 | 224 mm2002 · driest 62 mm in 2001 | 28 |
| April | 32.8°C29 Apr 2017 | -4.4°C8 Apr 2007 | 85 mm3 Apr 2000 | 253 mm2017 · driest 42 mm in 2021 | 28 |
| May | 35.0°C29 May 2019 | 1.7°C9 May 2020 | 74 mm4 May 2021 | 255 mm2003 · driest 26 mm in 2015 | 28 |
| June | 40.6°C30 Jun 2012 | 9.4°C2 Jun 2012 | 80 mm28 Jun 2026 | 201 mm2013 · driest 34 mm in 2006 | 28 |
| July | 40.0°C1 Jul 2012 | 12.2°C30 Jul 2014 | 83 mm6 Jul 2013 | 282 mm2022 · driest 63 mm in 2020 | 28 |
| August | 39.4°C16 Aug 2007 | 11.1°C27 Aug 2025 | 86 mm31 Aug 2021 | 229 mm2021 · driest 18 mm in 2007 | 27 |
| September | 37.2°C3 Sep 2011 | 2.8°C26 Sep 2001 | 160 mm5 Sep 2011 | 258 mm2011 · driest 3 mm in 2019 | 27 |
| October | 36.7°C3 Oct 2019 | -2.8°C28 Oct 2001 | 61 mm25 Oct 2010 | 204 mm2019 · driest 0 mm in 2000 | 27 |
| November | 29.4°C1 Nov 2016 | -8.3°C22 Nov 2008 | 106 mm30 Nov 2016 | 283 mm2004 · driest 27 mm in 2021 | 28 |
| December | 24.4°C27 Dec 2015 | -16.0°C23 Dec 2022 | 62 mm8 Dec 1998 | 217 mm2015 · driest 40 mm in 1999 | 28 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) | Snow days |
|---|---|---|---|---|---|
| January | 0 | 0 | 20 | 4 | 0 |
| February | <1 | 0 | 15 | 5 | 2 |
| March | 3 | <1 | 8 | 5 | — |
| April | 11 | 1 | <1 | 5 | — |
| May | 22 | 8 | 0 | 3 | — |
| June | 29 | 18 | 0 | 4 | — |
| July | 30 | 24 | 0 | 5 | — |
| August | 31 | 23 | 0 | 3 | — |
| September | 24 | 12 | 0 | 3 | — |
| October | 11 | 1 | <1 | 3 | — |
| November | 1 | 0 | 9 | 4 | — |
| December | 0 | 0 | 16 | 5 | — |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | 2% | 31% | 13% | 37% | 5.5–11.5°C |
| February | 7% | 36% | 16% | 46% | 8.9–15.2°C |
| March | 29% | 32% | 15% | 35% | 14.1–19.9°C |
| April | 54% | 30% | 15% | 36% | 20.4–24.1°C |
| May | 65% | 30% | 12% | 37% | 24.5–28.2°C |
| June | 69% | 31% | 11% | 38% | 28.7–31.7°C |
| July | 65% | 35% | 16% | 43% | 29.9–33.2°C |
| August | 74% | 26% | 9% | 29% | 29.9–32.9°C |
| September | 77% | 21% | 9% | 20% | 26.3–30.4°C |
| October | 58% | 22% | 9% | 23% | 20.5–24.1°C |
| November | 21% | 26% | 11% | 31% | 13.2–18.3°C |
| December | 4% | 31% | 16% | 37% | 7.9–13.2°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