May
May · September · October
Spain · 1991–2020
May leads for comfortable weather in Casas de Fernando Alonso: typically 24.2°C by day, 10.5°C at night, with 41 mm of rain. Based on measured 1991–2020 NOAA station history.
May · September · October
June · August · September
October · April · May
The weakest month is January, scoring 33 against May’s 88 — days reach only 11.7°C, 12° below the 24°C the score treats as ideal, and nights drop to 1°C.
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 | 11.7°C | 1°C | 23 mm | 4.5 | 9 h 41 | 33 | Strong coverage |
| February | 13.6°C | 1.9°C | 25 mm | 4.2 | 10 h 39 | 41 | Strong coverage |
| March | 17°C | 4.4°C | 38 mm | 5.4 | 11 h 49 | 55 | Strong coverage |
| April | 19.6°C | 6.8°C | 43 mm | 6.3 | 13 h 11 | 66 | Strong coverage |
| May | 24.2°C | 10.5°C | 41 mm | 5.8 | 14 h 19 | 88 | Strong coverage |
| June | 30.1°C | 14.9°C | 31 mm | 3 | 14 h 55 | 80 | Strong coverage |
| July | 34.3°C | 18.1°C | 8 mm | 1 | 14 h 41 | 61 | Strong coverage |
| August | 33.7°C | 18.2°C | 14 mm | 1.8 | 13 h 42 | 62 | Strong coverage |
| September | 27.9°C | 14.3°C | 38 mm | 4 | 12 h 24 | 84 | Strong coverage |
| October | 22.1°C | 10°C | 40 mm | 5.7 | 11 h 06 | 82 | Strong coverage |
| November | 15.5°C | 4.7°C | 37 mm | 5.7 | 9 h 58 | 51 | Strong coverage |
| December | 12°C | 2°C | 30 mm | 4.8 | 9 h 24 | 36 | Strong coverage |
| Month | Record high | Record low | Wettest day | Wettest / driest month | Years |
|---|---|---|---|---|---|
| January | 22.0°C25 Jan 2024 | -16.2°C29 Jan 2006 | 34 mm7 Jan 2010 | 89 mm2010 · driest 0 mm in 1983 | 44 |
| February | 24.2°C24 Feb 1990 | -19.0°C14 Feb 1983 | 68 mm1 Feb 1993 | 89 mm1993 · driest 0 mm in 2002 | 44 |
| March | 31.2°C23 Mar 2001 | -6.6°C11 Mar 1984 | 44 mm13 Mar 2017 | 137 mm2025 · driest 1 mm in 1994 | 44 |
| April | 32.8°C27 Apr 2023 | -3.2°C13 Apr 1986 | 61 mm19 Apr 2019 | 149 mm2019 · driest 0 mm in 2023 | 44 |
| May | 37.9°C13 May 2015 | -0.6°C7 May 1985 | 41 mm7 May 2002 | 122 mm1998 · driest 1 mm in 2005 | 44 |
| June | 40.4°C14 Jun 2022 | 4.3°C7 Jun 1992 | 99 mm8 Jun 2008 | 150 mm1992 · driest 0 mm in 2016 | 44 |
| July | 41.5°C18 Jul 2023 | 9.2°C6 Jul 1988 | 37 mm14 Jul 1996 | 40 mm1986 · driest 0 mm in 1992 | 43 |
| August | 42.7°C14 Aug 2021 | 9.2°C29 Aug 1997 | 37 mm24 Aug 2021 | 64 mm1995 · driest 0 mm in 2014 | 43 |
| September | 39.8°C7 Sep 2016 | 4.7°C25 Sep 1993 | 116 mm11 Sep 1996 | 162 mm1996 · driest 0 mm in 1985 | 43 |
| October | 33.0°C3 Oct 2023 | -0.4°C22 Oct 1991 | 50 mm20 Oct 2012 | 109 mm1986 · driest 0 mm in 1985 | 43 |
| November | 28.8°C9 Nov 1985 | -5.4°C17 Nov 2007 | 67 mm10 Nov 1984 | 128 mm1984 · driest 1 mm in 1992 | 43 |
| December | 21.9°C5 Dec 2018 | -9.2°C16 Dec 2009 | 32 mm23 Dec 2001 | 120 mm2009 · driest 1 mm in 2024 | 43 |
| Month | Days 25°C+ | Days 30°C+ | Frost nights | Heavy rain (10 mm+) |
|---|---|---|---|---|
| January | 0 | 0 | 13 | <1 |
| February | 0 | 0 | 9 | <1 |
| March | 1 | 0 | 3 | 1 |
| April | 4 | <1 | <1 | 1 |
| May | 15 | 4 | 0 | 1 |
| June | 26 | 17 | 0 | <1 |
| July | 31 | 28 | 0 | <1 |
| August | 31 | 27 | 0 | <1 |
| September | 23 | 10 | 0 | 1 |
| October | 9 | 1 | <1 | 1 |
| November | <1 | 0 | 4 | 1 |
| December | 0 | 0 | 10 | 1 |
| Month | Warm & dry days | Wet days | Washouts | Week with 3+ wet days | Daytime mean has ranged |
|---|---|---|---|---|---|
| January | <1% | 15% | 2% | 13% | 9.4–13.6°C |
| February | 8% | 16% | 2% | 13% | 10.9–16.6°C |
| March | 26% | 18% | 4% | 19% | 14.1–19.2°C |
| April | 42% | 21% | 4% | 23% | 16.9–22.1°C |
| May | 70% | 18% | 4% | 16% | 21.2–26.7°C |
| June | 88% | 11% | 3% | 7% | 27.6–33.0°C |
| July | 97% | 3% | <1% | <1% | 32.5–36.1°C |
| August | 94% | 6% | 1% | 3% | 31.7–35.1°C |
| September | 86% | 13% | 4% | 9% | 26.1–30.3°C |
| October | 62% | 18% | 4% | 17% | 19.8–24.9°C |
| November | 12% | 20% | 4% | 18% | 13.6–18.0°C |
| December | <1% | 16% | 3% | 13% | 10.9–14.0°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