Mexico · 1991–2020

Best time to visit
Champotón.

January leads for comfortable weather in Champotón: typically 30.8°C by day, 17.5°C at night, with 20 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high30.8°C

Typical low17.5°C

Rain in January20 mm

Comfort

January

January · December · February

73climate match

Beach

December

December · January · February

88climate match

Outdoors

January

January · December · February

54climate match

The weakest month is June, scoring 11 against January’s 73 — days average 35.7°C, 12° above the 24°C the score treats as ideal, and 238 mm of rain falls.

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

7330.8° / 17.5°

Feb

6432.7° / 18.9°

Mar

5535.1° / 19.9°

Apr

4437.1° / 21.9°

May

3637.5° / 22.9°

Jun

1135.7° / 23°

Jul

2035.2° / 22.6°

Aug

1234.8° / 22.5°

Sep

1734.1° / 22.4°

Oct

3532.4° / 21.7°

Nov

6331.2° / 19.5°

Dec

7330.2° / 18.2°

Monthly climate evidence for Champotón — 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	30.8°C	17.5°C	20 mm	2.2	24.1°C	11 h 05	73	Good coverage
February	32.7°C	18.9°C	25 mm	2.2	24.6°C	11 h 29	64	Good coverage
March	35.1°C	19.9°C	12 mm	1	25.6°C	11 h 59	55	Good coverage
April	37.1°C	21.9°C	16 mm	1.6	27.3°C	12 h 34	44	Good coverage
May	37.5°C	22.9°C	63 mm	4	28.6°C	13 h 02	36	Good coverage
June	35.7°C	23°C	238 mm	11.9	29.3°C	13 h 17	11	Good coverage
July	35.2°C	22.6°C	184 mm	12.7	29.2°C	13 h 11	20	Good coverage
August	34.8°C	22.5°C	242 mm	14.3	29.3°C	12 h 47	12	Good coverage
September	34.1°C	22.4°C	230 mm	13.1	29.5°C	12 h 14	17	Good coverage
October	32.4°C	21.7°C	175 mm	9.8	28.7°C	11 h 40	35	Good coverage
November	31.2°C	19.5°C	66 mm	3.9	26.8°C	11 h 12	63	Good coverage
December	30.2°C	18.2°C	36 mm	2.9	25.1°C	10 h 58	73	Good coverage

Records at SIHO CHAC, 1982–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	38.3°C29 Jan 1991	6.7°C29 Jan 1986	61 mm10 Jan 1992	79 mm1988 · driest 0 mm in 2005	28
February	40.0°C26 Feb 1998	6.7°C13 Feb 1985	125 mm11 Feb 2007	173 mm2007 · driest 0 mm in 2009	29
March	43.9°C31 Mar 1998	7.2°C3 Mar 1986	37 mm13 Mar 2000	48 mm2003 · driest 0 mm in 2004	29
April	44.4°C24 Apr 1991	8.9°C14 Apr 1988	41 mm18 Apr 1985	97 mm1995 · driest 0 mm in 2000	29
May	43.9°C5 May 1999	15.0°C9 May 1992	84 mm27 May 2003	338 mm1984 · driest 0 mm in 2011	29
June	41.7°C8 Jun 1999	18.3°C15 Jun 2010	151 mm27 Jun 2010	504 mm2010 · driest 31 mm in 1984	29
July	40.6°C4 Jul 2000	13.3°C24 Jul 2010	146 mm1 Jul 1985	422 mm2011 · driest 18 mm in 2008	29
August	40.0°C7 Aug 1997	15.0°C10 Aug 1984	180 mm21 Aug 1996	509 mm1997 · driest 103 mm in 2011	29
September	40.0°C5 Sep 1999	11.7°C15 Sep 1982	191 mm22 Sep 2002	786 mm2002 · driest 92 mm in 1994	30
October	41.7°C11 Oct 1997	10.6°C28 Oct 1982	90 mm3 Oct 2006	387 mm1999 · driest 15 mm in 1987	29
November	37.8°C2 Nov 1997	9.4°C10 Nov 1991	174 mm18 Nov 2003	250 mm2003 · driest 0 mm in 2008	30
December	38.9°C22 Dec 2004	6.7°C24 Dec 1989	87 mm3 Dec 1991	133 mm1991 · driest 0 mm in 2004	30

Typical days per month at SIHO CHAC, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	30	23	<1
February	28	25	<1
March	31	30	<1
April	30	30	<1
May	31	31	2
June	30	30	6
July	31	31	5
August	31	31	8
September	30	30	6
October	31	28	5
November	30	24	2
December	30	21	1

How often, not how much — every day in SIHO CHAC’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	91%	9%	3%	5%	28.9–33.3°C
February	93%	7%	1%	4%	30.2–34.7°C
March	95%	5%	1%	2%	33.1–37.7°C
April	95%	5%	2%	2%	35.5–38.9°C
May	86%	14%	7%	19%	35.8–39.7°C
June	59%	41%	21%	54%	34.2–37.7°C
July	55%	45%	19%	65%	33.5–36.7°C
August	52%	48%	25%	70%	33.8–36.7°C
September	56%	44%	22%	66%	32.9–36.3°C
October	71%	29%	15%	31%	30.7–34.9°C
November	87%	13%	6%	9%	29.4–33.7°C
December	89%	11%	4%	7%	28.9–33.1°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.

1984Each stripe is one year’s mean temperature against the 27-year average. Warmest: 1997. Coolest: 1987.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3531177
NOAA station: MXN00004072 · SIHO CHAC
Station distance: 22.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 19.34°, 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 SIHO CHAC is what differs

Seybaplaya→Villa Madero→Santo Domingo Kesté→Sihochac→La Joya→Xkeulil→

Or put two places side by side: Champotón vs Seybaplaya

Best time to visitChampotón.

January

December

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Champotón.

The whole year,
without the guesswork.

Nearby, measured,
and named.