Mexico · 1991–2020

Best time to visit
Ignacio López Rayón.

April leads for comfortable weather in Ignacio López Rayón: typically 25°C by day, 8.2°C at night, with 5 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortApril

Typical high25°C

Typical low8.2°C

Rain in April5 mm

Comfort

April

April · October · May

84climate match

Beach

May

May · June · April

67climate match

Outdoors

February

February · October · November

89climate match

The weakest month is January, scoring 58 against April’s 84 — nights drop to 2.6°C, and days reach only 18°C, 6° below 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

5818° / 2.6°

Feb

6720.1° / 3.9°

Mar

7822.4° / 5.6°

Apr

8425° / 8.2°

May

8227.3° / 10.9°

Jun

7527.3° / 12.3°

Jul

7525° / 11.9°

Aug

7624.5° / 11.8°

Sep

7623.2° / 10.9°

Oct

8322.6° / 8.1°

Nov

7120.7° / 4.8°

Dec

6319° / 3.4°

Monthly climate evidence for Ignacio López Rayón — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	18°C	2.6°C	23 mm	2.3	10 h 47	58	Good coverage
February	20.1°C	3.9°C	2 mm	0.4	11 h 18	67	Good coverage
March	22.4°C	5.6°C	3 mm	0.6	11 h 57	78	Good coverage
April	25°C	8.2°C	5 mm	0.7	12 h 41	84	Good coverage
May	27.3°C	10.9°C	11 mm	1.7	13 h 18	82	Good coverage
June	27.3°C	12.3°C	82 mm	5.4	13 h 37	75	Good coverage
July	25°C	11.9°C	110 mm	9	13 h 30	75	Good coverage
August	24.5°C	11.8°C	108 mm	9.8	12 h 59	76	Good coverage
September	23.2°C	10.9°C	110 mm	7.4	12 h 16	76	Good coverage
October	22.6°C	8.1°C	26 mm	2.4	11 h 33	83	Good coverage
November	20.7°C	4.8°C	11 mm	1.3	10 h 56	71	Good coverage
December	19°C	3.4°C	5 mm	0.8	10 h 39	63	Good coverage

Records at CUAUHTEMOC, 1977–2009
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	28.9°C31 Jan 1987	-8.3°C9 Jan 1985	40 mm13 Jan 1987	127 mm1992 · driest 0 mm in 1995	31
February	31.1°C25 Feb 1981	-8.3°C21 Feb 1991	22 mm26 Feb 1987	42 mm1987 · driest 0 mm in 2003	31
March	31.7°C31 Mar 1979	-7.2°C7 Mar 2008	20 mm25 Mar 1978	24 mm2004 · driest 0 mm in 2002	30
April	38.3°C30 Apr 1983	0.6°C9 Apr 1993	16 mm29 Apr 1981	33 mm1981 · driest 0 mm in 1991	31
May	39.4°C1 May 1983	1.7°C13 May 1988	52 mm27 May 1983	76 mm1983 · driest 0 mm in 2005	31
June	36.7°C25 Jun 1980	1.7°C19 Jun 1978	80 mm24 Jun 1999	295 mm1999 · driest 1 mm in 1988	30
July	38.9°C6 Jul 1994	0.6°C1 Jul 1998	61 mm7 Jul 2006	225 mm1991 · driest 24 mm in 2001	31
August	35.0°C4 Aug 1983	7.8°C8 Aug 1980	67 mm7 Aug 1980	291 mm2008 · driest 0 mm in 1984	30
September	31.7°C29 Sep 1994	0.6°C28 Sep 1989	62 mm1 Sep 2004	327 mm2003 · driest 0 mm in 1997	29
October	31.7°C7 Oct 1982	-5.0°C24 Oct 2007	46 mm12 Oct 2003	73 mm1996 · driest 0 mm in 2007	29
November	37.2°C18 Nov 1981	-6.1°C21 Nov 1991	39 mm25 Nov 1982	54 mm1989 · driest 0 mm in 2007	28
December	28.9°C19 Dec 1994	-8.3°C30 Dec 1983	19 mm8 Dec 1982	49 mm1982 · driest 0 mm in 2008	29

Typical days per month at CUAUHTEMOC, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	<1	0	6	<1
February	3	0	3	0
March	9	<1	2	0
April	19	2	0	<1
May	26	7	0	<1
June	25	8	0	2
July	18	3	0	4
August	15	2	0	3
September	12	<1	0	4
October	9	<1	<1	<1
November	3	<1	3	<1
December	2	0	6	0

How often, not how much — every day in CUAUHTEMOC’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	43%	7%	3%	7%	16.0–21.5°C
February	66%	2%	<1%	0%	17.8–22.8°C
March	86%	2%	<1%	0%	20.7–24.9°C
April	95%	3%	<1%	1%	23.3–28.6°C
May	94%	6%	1%	3%	26.1–31.4°C
June	82%	18%	7%	21%	25.9–31.2°C
July	68%	31%	12%	39%	22.5–30.1°C
August	67%	33%	11%	44%	22.6–27.8°C
September	71%	25%	11%	26%	20.9–27.2°C
October	82%	11%	3%	9%	21.4–26.0°C
November	71%	4%	1%	3%	19.0–24.8°C
December	50%	5%	<1%	2%	16.2–22.3°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.

1978Each stripe is one year’s mean temperature against the 21-year average. Warmest: 1981. Coolest: 2004.2008

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3996867
NOAA station: MXN00010135 · CUAUHTEMOC
Station distance: 7.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 24.22°, 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 CUAUHTEMOC is what differs

Cuauhtémoc→Ramón Corona→Emilio Carranza→La Purísima→Pedro Vélez→Cinco de Mayo→

Or put two places side by side: Ignacio López Rayón vs Cuauhtémoc

Best time to visitIgnacio López Rayón.

April

May

February

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Ignacio López Rayón.

The whole year,
without the guesswork.

Nearby, measured,
and named.