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Mexico · 1991–2020

Best time to visit
Ninguno [CERESO].

March leads for comfortable weather in Ninguno [CERESO]: typically 24.7°C by day, 14.7°C at night, with 2 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortMarch

Typical high24.7°C

Typical low14.7°C

Rain in March2 mm

Comfort

March

March · November · February

97climate match

Beach

May

May · October · April

92climate match

Outdoors

January

January · December · February

92climate match

The weakest month is August, scoring 41 against March’s 97 — days average 35.9°C, 12° 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

8621.2° / 12.5°

Feb

9022.1° / 12.8°

Mar

9724.7° / 14.7°

Apr

8627.3° / 16.8°

May

7030.5° / 19.8°

Jun

5234° / 23.6°

Jul

4335.7° / 25.2°

Aug

4135.9° / 26.1°

Sep

4534.8° / 25.2°

Oct

6431.3° / 21.6°

Nov

9125.8° / 16.9°

Dec

8721.2° / 13.1°

Monthly climate evidence for Ninguno [CERESO] — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 16 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	21.2°C	12.5°C	5 mm	0.6	18.1°C	10 h 35	86	Good coverage
February	22.1°C	12.8°C	9 mm	0.8	18.2°C	11 h 11	90	Good coverage
March	24.7°C	14.7°C	2 mm	0.2	18.9°C	11 h 55	97	Good coverage
April	27.3°C	16.8°C	0 mm	0	20.4°C	12 h 46	86	Good coverage
May	30.5°C	19.8°C	0 mm	0	22.8°C	13 h 29	70	Good coverage
June	34°C	23.6°C	0 mm	0	25.7°C	13 h 51	52	Good coverage
July	35.7°C	25.2°C	2 mm	0.1	28.3°C	13 h 42	43	Good coverage
August	35.9°C	26.1°C	31 mm	1.1	29.5°C	13 h 06	41	Good coverage
September	34.8°C	25.2°C	40 mm	1.8	29.3°C	12 h 17	45	Good coverage
October	31.3°C	21.6°C	11 mm	0.6	27.7°C	11 h 28	64	Good coverage
November	25.8°C	16.9°C	5 mm	0.5	24.0°C	10 h 46	91	Good coverage
December	21.2°C	13.1°C	7 mm	0.7	20.2°C	10 h 26	87	Good coverage

Records at SANTA ROSALIA (DGE), 1929–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	33.9°C10 Jan 1969	3.3°C17 Jan 2008	245 mm12 Jan 1938	290 mm1938 · driest 0 mm in 1951	75
February	35.0°C28 Feb 1968	2.2°C1 Feb 1955	71 mm27 Feb 1953	86 mm1953 · driest 0 mm in 1956	78
March	35.0°C21 Mar 2004	6.1°C1 Mar 1962	31 mm26 Mar 1992	45 mm1992 · driest 0 mm in 1999	78
April	37.8°C12 Apr 1969	8.9°C2 Apr 1975	6 mm11 Apr 1968	7 mm1931 · driest 0 mm in 1991	79
May	42.2°C31 May 1966	10.0°C5 May 1999	2 mm4 May 1973	2 mm1973 · driest 0 mm in 1957	78
June	45.6°C29 Jun 1966	13.9°C17 Jun 1933	10 mm25 Jun 1943	10 mm1943 · driest 0 mm in 1963	78
July	45.0°C10 Jul 1998	15.0°C28 Jul 2004	36 mm25 Jul 1973	38 mm1984 · driest 0 mm in 1943	72
August	43.3°C27 Aug 1998	15.0°C11 Aug 1939	125 mm19 Aug 1938	165 mm1952 · driest 0 mm in 1956	77
September	42.2°C12 Sep 1998	11.7°C27 Sep 1950	141 mm2 Sep 2006	187 mm1939 · driest 0 mm in 1950	79
October	41.1°C6 Oct 1999	11.1°C13 Oct 1942	125 mm13 Oct 1967	153 mm2006 · driest 0 mm in 1982	78
November	36.1°C3 Nov 2012	10.0°C14 Nov 2000	53 mm13 Nov 1959	65 mm1959 · driest 0 mm in 1981	78
December	32.8°C1 Dec 1934	5.6°C8 Dec 1950	46 mm9 Dec 1934	73 mm1959 · driest 0 mm in 2006	77

Typical days per month at SANTA ROSALIA (DGE), 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	3	<1	<1
February	6	<1	<1
March	17	2	<1
April	24	8	0
May	31	21	0
June	29	28	0
July	29	29	<1
August	29	29	<1
September	29	29	<1
October	30	21	<1
November	19	5	<1
December	4	0	<1

How often, not how much — every day in SANTA ROSALIA (DGE)’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	67%	3%	1%	<1%	18.8–23.0°C
February	77%	2%	<1%	0%	19.6–23.9°C
March	95%	<1%	<1%	0%	22.6–26.9°C
April	99%	<1%	0%	0%	25.4–29.0°C
May	100%	0%	0%	0%	28.0–32.0°C
June	100%	0%	0%	0%	31.3–34.9°C
July	98%	2%	<1%	<1%	33.1–37.1°C
August	96%	5%	2%	2%	33.6–37.0°C
September	96%	4%	2%	2%	32.7–35.9°C
October	98%	2%	<1%	<1%	29.4–33.3°C
November	96%	2%	<1%	<1%	23.5–28.2°C
December	77%	3%	<1%	<1%	19.5–23.5°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.

1930Each stripe is one year’s mean temperature against the 64-year average. Warmest: 1966. Coolest: 2000.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8878352
NOAA station: MXN00003061 · SANTA ROSALIA (DGE)
Station distance: 6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 27.28°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 16 km from the place centre. A sheltered bay can run warmer than the open sea it is measured from.
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 SANTA ROSALIA (DGE) is what differs

Santa Rosalía→La Boca→Pesquería Lon Ging→La Roca [La Granja]→Ninguno [Los Yonkes]→Ninguno [Campamento de la SCT]→

Or put two places side by side: Ninguno [CERESO] vs Santa Rosalía

Best time to visitNinguno [CERESO].

March

May

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Ninguno [CERESO].

The whole year,
without the guesswork.

Nearby, measured,
and named.