Mexico · 1991–2020

Best time to visit
San Fernando.

February leads for comfortable weather in San Fernando: typically 24.9°C by day, 11.5°C at night, with 18 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortFebruary

Typical high24.9°C

Typical low11.5°C

Rain in February18 mm

Comfort

February

February · November · March

91climate match

Beach

April

April · May · March

88climate match

Outdoors

January

January · December · February

93climate match

The weakest month is September, scoring 35 against February’s 91 — days average 33.5°C, 10° above the 24°C the score treats as ideal.

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

8522.2° / 10°

Feb

9124.9° / 11.5°

Mar

8727.9° / 15°

Apr

7230.6° / 18.5°

May

5433.5° / 21.9°

Jun

4135° / 23.9°

Jul

4135.2° / 24.1°

Aug

3835.8° / 24°

Sep

3533.5° / 22.2°

Oct

6330.5° / 18.4°

Nov

9026.3° / 13.9°

Dec

8722.8° / 10.3°

Monthly climate evidence for San Fernando — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	22.2°C	10°C	27 mm	3	10 h 45	85	Good coverage
February	24.9°C	11.5°C	18 mm	2.5	11 h 17	91	Good coverage
March	27.9°C	15°C	27 mm	2.6	11 h 57	87	Good coverage
April	30.6°C	18.5°C	32 mm	2.9	12 h 42	72	Good coverage
May	33.5°C	21.9°C	47 mm	3.3	13 h 20	54	Good coverage
June	35°C	23.9°C	74 mm	4.5	13 h 40	41	Good coverage
July	35.2°C	24.1°C	66 mm	4.2	13 h 32	41	Good coverage
August	35.8°C	24°C	76 mm	4.1	13 h 00	38	Good coverage
September	33.5°C	22.2°C	150 mm	7.7	12 h 16	35	Good coverage
October	30.5°C	18.4°C	91 mm	4.7	11 h 32	63	Good coverage
November	26.3°C	13.9°C	35 mm	3	10 h 54	90	Good coverage
December	22.8°C	10.3°C	35 mm	3.4	10 h 36	87	Good coverage

Records at SAN FERNANDO, 1931–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	35.6°C31 Jan 1971	-7.8°C12 Jan 1962	64 mm15 Jan 2011	182 mm1984 · driest 0 mm in 1957	72
February	38.9°C18 Feb 1959	-10.0°C3 Feb 1951	71 mm16 Feb 1957	84 mm1957 · driest 0 mm in 1940	75
March	41.1°C15 Mar 2008	-2.2°C31 Mar 1987	115 mm29 Mar 2004	179 mm2004 · driest 0 mm in 1947	74
April	43.3°C29 Apr 1953	1.7°C8 Apr 1939	87 mm27 Apr 1982	190 mm1982 · driest 0 mm in 1940	74
May	43.9°C5 May 1999	10.0°C6 May 1944	164 mm5 May 1963	202 mm1997 · driest 0 mm in 1938	76
June	43.9°C15 Jun 1998	13.3°C1 Jun 1984	175 mm19 Jun 1957	341 mm1973 · driest 0 mm in 1953	76
July	41.7°C28 Jul 1960	17.2°C8 Jul 1933	113 mm6 Jul 1933	325 mm1976 · driest 0 mm in 1938	76
August	41.7°C1 Aug 1998	17.2°C22 Aug 1944	231 mm4 Aug 1933	513 mm1933 · driest 0 mm in 1943	76
September	45.0°C11 Sep 1961	10.6°C29 Sep 1948	159 mm22 Sep 1978	423 mm1967 · driest 2 mm in 2011	75
October	41.7°C23 Oct 1933	1.1°C31 Oct 1993	144 mm6 Oct 1998	227 mm2003 · driest 0 mm in 2001	75
November	42.2°C2 Nov 1933	-2.8°C26 Nov 1974	108 mm3 Nov 1952	167 mm1992 · driest 0 mm in 1970	77
December	36.1°C5 Dec 1933	-8.9°C24 Dec 1989	78 mm2 Dec 1989	124 mm1991 · driest 0 mm in 1969	75

Typical days per month at SAN FERNANDO, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	12	2	<1	<1
February	16	5	<1	<1
March	24	11	0	<1
April	28	19	0	1
May	27	25	0	1
June	29	29	0	2
July	31	29	0	2
August	31	30	0	2
September	30	26	0	4
October	29	21	0	3
November	21	8	<1	1
December	12	2	<1	<1

How often, not how much — every day in SAN FERNANDO’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	68%	10%	3%	7%	18.9–26.2°C
February	77%	10%	2%	6%	22.2–28.1°C
March	88%	8%	2%	4%	25.9–29.7°C
April	90%	10%	3%	7%	29.1–33.1°C
May	88%	12%	5%	9%	31.2–35.0°C
June	84%	16%	8%	18%	32.8–36.0°C
July	87%	13%	5%	11%	32.9–37.1°C
August	86%	14%	7%	16%	33.4–37.2°C
September	75%	25%	12%	27%	31.1–35.3°C
October	86%	13%	6%	9%	29.1–32.4°C
November	83%	9%	2%	4%	24.2–29.0°C
December	72%	10%	3%	6%	20.8–25.8°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.

1932Each stripe is one year’s mean temperature against the 63-year average. Warmest: 1950. Coolest: 1983.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3483197
NOAA station: MXN00028086 · SAN FERNANDO
Station distance: 1.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 24.85°, 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 SAN FERNANDO is what differs

La Joya→José María Morelos→Leonel Salinas Curiel→La Piedra→La Gloria→Los Pericos→

Or put two places side by side: San Fernando vs La Joya

Best time to visitSan Fernando.