Spain · 1991–2020

Best time to visit
Las Cabezas de San Juan.

May leads for comfortable weather in Las Cabezas de San Juan: typically 26.7°C by day, 12.9°C at night, with 35 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMay

Typical high26.7°C

Typical low12.9°C

Rain in May35 mm

Comfort

May

May · April · October

87climate match

Beach

September

September · June · August

83climate match

Outdoors

March

March · April · November

86climate match

The weakest month is January, scoring 49 against May’s 87 — days reach only 16.5°C, 7° below the 24°C the score treats as ideal, and nights drop to 5.1°C.

Month by month

The whole year,
without the guesswork.

The bars show the comfort score. Day and night temperatures come from daily observed highs and lows; rain is the historical monthly estimate.

Jan

4916.5° / 5.1°

Feb

5918.1° / 5.9°

Mar

7120.8° / 8.2°

Apr

8322.9° / 10.2°

May

8726.7° / 12.9°

Jun

7630.7° / 15.9°

Jul

6234° / 17.9°

Aug

6034.3° / 18.6°

Sep

7630.4° / 16.6°

Oct

8026° / 13.6°

Nov

6620.4° / 9.1°

Dec

5117.4° / 6.6°

Monthly climate evidence for Las Cabezas de San Juan — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	16.5°C	5.1°C	71 mm	6.7	9 h 53	49	Strong coverage
February	18.1°C	5.9°C	53 mm	6.3	10 h 46	59	Strong coverage
March	20.8°C	8.2°C	57 mm	6.6	11 h 51	71	Strong coverage
April	22.9°C	10.2°C	51 mm	6	13 h 05	83	Strong coverage
May	26.7°C	12.9°C	35 mm	3.9	14 h 07	87	Strong coverage
June	30.7°C	15.9°C	9 mm	1.1	14 h 41	76	Strong coverage
July	34°C	17.9°C	1 mm	0.2	14 h 28	62	Strong coverage
August	34.3°C	18.6°C	2 mm	0.4	13 h 34	60	Strong coverage
September	30.4°C	16.6°C	32 mm	2.6	12 h 22	76	Strong coverage
October	26°C	13.6°C	89 mm	6.7	11 h 11	80	Strong coverage
November	20.4°C	9.1°C	88 mm	7.2	10 h 08	66	Strong coverage
December	17.4°C	6.6°C	89 mm	7.7	9 h 38	51	Strong coverage

What has changed

Las Cabezas de San Juan runs +2.1°C
on the 1961–1990 baseline.

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.

Jan

+1.3

Feb

+1.6

Mar

+1.2

Apr

+2.5

May

+3.6

Jun

+3.2

Jul

+2.1

Aug

+2.5

Sep

+1.1

Oct

+2.6

Nov

+1.5

Dec

+1.9

May daytime highs, 2011–2025. Last recorded: 28.5°C.

Records at JEREZ DE LA FRONTERA, 1952–2026
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	25.3°C19 Jan 2007	-5.4°C28 Jan 2005	73 mm12 Jan 1964	341 mm1996 · driest 0 mm in 1968	74
February	29.0°C25 Feb 1957	-5.0°C13 Feb 1956	77 mm18 Feb 2010	270 mm2010 · driest 0 mm in 1997	74
March	30.6°C22 Mar 2002	-2.4°C2 Mar 1993	71 mm3 Mar 2025	385 mm2025 · driest 0 mm in 1953	74
April	36.3°C26 Apr 2023	-2.0°C15 Apr 1958	62 mm8 Apr 2008	187 mm1971 · driest 0 mm in 1955	74
May	39.4°C30 May 2025	4.5°C2 May 2024	74 mm30 May 1961	160 mm1961 · driest 0 mm in 1954	75
June	42.5°C24 Jun 2017	7.0°C6 Jun 1958	47 mm30 Jun 1977	93 mm1970 · driest 0 mm in 2026	75
July	44.7°C22 Jul 1995	9.8°C2 Jul 1954	31 mm3 Jul 1979	31 mm1979 · driest 0 mm in 1971	74
August	45.8°C17 Aug 2025	10.5°C22 Aug 1954	83 mm28 Aug 1987	84 mm1987 · driest 0 mm in 1963	74
September	44.6°C5 Sep 2016	7.0°C30 Sep 1974	95 mm13 Sep 2007	136 mm2007 · driest 0 mm in 1974	74
October	36.5°C12 Oct 2011	2.8°C30 Oct 2008	116 mm30 Oct 2024	315 mm2024 · driest 0 mm in 1956	74
November	30.8°C16 Nov 2009	-1.0°C21 Nov 1952	74 mm6 Nov 1982	441 mm1961 · driest 0 mm in 1981	74
December	26.8°C9 Dec 2010	-5.4°C22 Dec 1979	101 mm27 Dec 1962	609 mm1996 · driest 3 mm in 1988	74

Typical days per month at JEREZ DE LA FRONTERA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	0	0	2	2
February	0	0	1	2
March	4	<1	<1	2
April	8	1	0	2
May	19	8	0	1
June	27	17	0	<1
July	31	25	0	0
August	31	26	0	0
September	28	17	0	1
October	19	5	0	3
November	2	0	<1	3
December	0	0	1	3

The best month has moved. On the 1961–1990 numbers the strongest month here was May (scoring 92); on 2011–2025 it is April (89). Both are scored the same way, from the same station — only the climate underneath changed.

How often, not how much — every day in JEREZ DE LA FRONTERA’s record sorted by what it was actually like, rather than averaged
Month	Warm & dry days	Wet days	Washouts	Week with 3+ wet days	Daytime mean has ranged
January	5%	25%	9%	27%	15.0–17.6°C
February	22%	25%	8%	32%	15.7–20.0°C
March	47%	23%	8%	24%	17.8–22.3°C
April	65%	20%	6%	20%	19.9–24.8°C
May	85%	13%	4%	9%	23.2–28.7°C
June	95%	5%	1%	3%	27.2–32.5°C
July	100%	<1%	<1%	0%	31.4–35.4°C
August	99%	1%	<1%	<1%	31.6–35.7°C
September	93%	7%	3%	5%	28.1–32.7°C
October	78%	19%	8%	22%	22.7–28.4°C
November	42%	24%	10%	27%	18.5–22.2°C
December	10%	26%	11%	31%	15.0–18.5°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.

1953Each stripe is one year’s mean temperature against the 72-year average. Warmest: 2022. Coolest: 1972.2025

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 2515493
NOAA station: SPE00119945 · JEREZ DE LA FRONTERA
Station distance: 27.9 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 30 usable years
Daylight: Calculated from latitude 36.98°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Important limit: Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.

These places read the same station, so their numbers are identical — distance from JEREZ DE LA FRONTERA is what differs

Jerez de la Frontera→Arcos de la Frontera→Lebrija→Ubrique→Bornos→El Cuervo→

Or put two places side by side: Las Cabezas de San Juan vs Jerez de la Frontera

Best time to visitLas Cabezas de San Juan.

May

September

March

The whole year,without the guesswork.

Las Cabezas de San Juan runs +2.1°Con the 1961–1990 baseline.

Nearby, measured,and named.

Best time to visit
Las Cabezas de San Juan.

The whole year,
without the guesswork.

Las Cabezas de San Juan runs +2.1°C
on the 1961–1990 baseline.

Nearby, measured,
and named.