Mexico · 1991–2020

Best time to visit
Norma.

January leads for comfortable weather in Norma: typically 26.5°C by day, 16.5°C at night, with 27 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high26.5°C

Typical low16.5°C

Rain in January27 mm

Comfort

January

January · December · February

88climate match

Beach

February

February · March · April

86climate match

Outdoors

January

January · December · February

68climate match

The weakest month is September, scoring 20 against January’s 88 — 275 mm of rain falls, and days average 31°C, 7° 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

8826.5° / 16.5°

Feb

8328.2° / 17°

Mar

6931.6° / 18.6°

Apr

5534.5° / 21°

May

4335.7° / 22.8°

Jun

2734° / 23.1°

Jul

2632° / 22.3°

Aug

2431.8° / 22.5°

Sep

2031° / 22.4°

Oct

4229.8° / 21.1°

Nov

6728.1° / 18.8°

Dec

8726.6° / 17.1°

Monthly climate evidence for Norma — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	26.5°C	16.5°C	27 mm	4	11 h 09	88	Good coverage
February	28.2°C	17°C	13 mm	1.9	11 h 31	83	Good coverage
March	31.6°C	18.6°C	8 mm	1.3	11 h 59	69	Good coverage
April	34.5°C	21°C	20 mm	2	12 h 32	55	Good coverage
May	35.7°C	22.8°C	55 mm	4.4	12 h 59	43	Good coverage
June	34°C	23.1°C	163 mm	11	13 h 13	27	Good coverage
July	32°C	22.3°C	206 mm	14.6	13 h 07	26	Good coverage
August	31.8°C	22.5°C	221 mm	15	12 h 44	24	Good coverage
September	31°C	22.4°C	275 mm	13.8	12 h 13	20	Good coverage
October	29.8°C	21.1°C	176 mm	11.4	11 h 42	42	Good coverage
November	28.1°C	18.8°C	97 mm	7.3	11 h 15	67	Good coverage
December	26.6°C	17.1°C	33 mm	4	11 h 03	87	Good coverage

Records at CUATOTOLAPAN, 1948–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	36.7°C4 Jan 1971	6.1°C31 Jan 1960	55 mm1 Jan 2008	84 mm2011 · driest 0 mm in 2002	63
February	37.8°C28 Feb 1962	5.0°C14 Feb 1960	55 mm27 Feb 1957	99 mm1957 · driest 0 mm in 1960	63
March	41.1°C25 Mar 1962	9.4°C14 Mar 1968	34 mm25 Mar 1958	64 mm2004 · driest 0 mm in 2005	64
April	42.8°C11 Apr 1975	10.0°C5 Apr 1960	61 mm27 Apr 1953	97 mm1953 · driest 0 mm in 2005	63
May	44.4°C13 May 1961	13.3°C14 May 1988	95 mm30 May 1986	209 mm1986 · driest 0 mm in 1998	64
June	43.3°C6 Jun 1998	17.8°C3 Jun 1948	112 mm26 Jun 1960	380 mm1981 · driest 17 mm in 1983	64
July	38.9°C5 Jul 1995	17.8°C26 Jul 1982	120 mm2 Jul 1962	643 mm1955 · driest 72 mm in 1970	64
August	38.9°C1 Aug 1975	16.7°C10 Aug 1982	176 mm8 Aug 2000	461 mm2000 · driest 78 mm in 1994	64
September	37.8°C27 Sep 1961	15.0°C30 Sep 1961	374 mm22 Sep 1952	827 mm2010 · driest 56 mm in 1987	64
October	38.3°C29 Oct 1997	12.2°C15 Oct 1987	132 mm10 Oct 2007	347 mm1950 · driest 19 mm in 1979	63
November	38.3°C24 Nov 2004	8.3°C30 Nov 2011	94 mm7 Nov 1971	297 mm2003 · driest 6 mm in 1957	64
December	36.1°C21 Dec 1951	5.6°C16 Dec 1997	63 mm3 Dec 2007	108 mm1971 · driest 1 mm in 1997	64

Typical days per month at CUATOTOLAPAN, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	22	6	<1
February	22	12	<1
March	28	22	<1
April	30	26	<1
May	31	30	2
June	30	28	6
July	31	27	7
August	31	27	7
September	30	22	7
October	29	17	5
November	24	11	2
December	22	6	1

How often, not how much — every day in CUATOTOLAPAN’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	86%	12%	2%	9%	24.8–28.6°C
February	90%	8%	2%	2%	26.4–30.4°C
March	94%	6%	<1%	2%	29.5–33.9°C
April	93%	7%	2%	3%	32.9–36.8°C
May	85%	15%	6%	14%	34.0–37.7°C
June	61%	39%	19%	58%	32.0–36.0°C
July	49%	51%	24%	75%	31.1–33.6°C
August	49%	51%	23%	75%	30.9–33.9°C
September	53%	47%	22%	63%	30.3–32.8°C
October	63%	37%	15%	47%	28.4–31.9°C
November	77%	23%	6%	21%	27.1–30.4°C
December	83%	16%	3%	12%	25.5–28.3°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.

1949Each stripe is one year’s mean temperature against the 61-year average. Warmest: 1975. Coolest: 2010.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8860271
NOAA station: MXN00030035 · CUATOTOLAPAN
Station distance: 7.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 21 usable years
Daylight: Calculated from latitude 18.20°, 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 CUATOTOLAPAN is what differs

Juan Díaz Covarrubias→Nopalapan→Santa Catalina→El Blanco→Zapoapan de Amapan→El Popotal→

Or put two places side by side: Norma vs Juan Díaz Covarrubias

Best time to visitNorma.

January

February

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Norma.

The whole year,
without the guesswork.

Nearby, measured,
and named.