Mexico · 1991–2020

Best time to visit
Río Lagartos.

January leads for comfortable weather in Río Lagartos: typically 27.9°C by day, 16.9°C at night, with 38 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high27.9°C

Typical low16.9°C

Rain in January38 mm

Comfort

January

January · February · December

83climate match

Beach

November

November · February · May

91climate match

Outdoors

January

January · February · December

63climate match

The weakest month is September, scoring 53 against January’s 83 — days average 31.1°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

8327.9° / 16.9°

Feb

8028.8° / 17.1°

Mar

7130.8° / 18°

Apr

7031.2° / 18.6°

May

6531.1° / 20.2°

Jun

5831.9° / 21.1°

Jul

6231.4° / 20.8°

Aug

6031.4° / 20.9°

Sep

5331.1° / 20.9°

Oct

5830.2° / 20.7°

Nov

7529° / 18.6°

Dec

8028° / 17.7°

Monthly climate evidence for Río Lagartos — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 5 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	27.9°C	16.9°C	38 mm	2.5	24.0°C	10 h 57	83	Good coverage
February	28.8°C	17.1°C	20 mm	2.1	24.1°C	11 h 24	80	Good coverage
March	30.8°C	18°C	45 mm	1.8	24.4°C	11 h 58	71	Good coverage
April	31.2°C	18.6°C	27 mm	1.6	25.0°C	12 h 37	70	Good coverage
May	31.1°C	20.2°C	48 mm	3.2	25.4°C	13 h 09	65	Good coverage
June	31.9°C	21.1°C	62 mm	4.8	26.3°C	13 h 26	58	Good coverage
July	31.4°C	20.8°C	50 mm	4.4	27.0°C	13 h 20	62	Good coverage
August	31.4°C	20.9°C	60 mm	5.2	27.6°C	12 h 52	60	Good coverage
September	31.1°C	20.9°C	100 mm	7	28.0°C	12 h 15	53	Good coverage
October	30.2°C	20.7°C	89 mm	7.3	27.5°C	11 h 37	58	Good coverage
November	29°C	18.6°C	42 mm	3.8	26.0°C	11 h 05	75	Good coverage
December	28°C	17.7°C	37 mm	4.3	24.8°C	10 h 49	80	Good coverage

Records at RIO LAGARTOS, 1962–2007
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	37.8°C29 Jan 1995	5.0°C9 Jan 2002	107 mm26 Jan 1970	196 mm1993 · driest 0 mm in 1974	40
February	38.3°C19 Feb 1978	5.6°C11 Feb 2000	103 mm11 Feb 1983	161 mm1983 · driest 0 mm in 2000	42
March	40.6°C27 Mar 2005	6.7°C27 Mar 2006	85 mm24 Mar 1992	417 mm1992 · driest 0 mm in 1975	41
April	40.6°C8 Apr 2006	7.8°C4 Apr 2006	63 mm3 Apr 1992	254 mm1992 · driest 0 mm in 2005	42
May	42.8°C10 May 2006	10.0°C1 May 2001	170 mm14 May 1971	172 mm1971 · driest 0 mm in 1975	44
June	40.6°C5 Jun 2007	13.9°C23 Jun 1996	110 mm18 Jun 2005	258 mm2002 · driest 0 mm in 1992	45
July	40.6°C15 Jul 2002	10.0°C31 Jul 2003	85 mm29 Jul 1989	277 mm1978 · driest 0 mm in 1995	45
August	39.4°C26 Aug 1977	11.7°C7 Aug 2003	80 mm7 Aug 1980	194 mm1969 · driest 0 mm in 1995	43
September	38.9°C7 Sep 1990	11.7°C22 Sep 2003	83 mm19 Sep 1984	369 mm2002 · driest 0 mm in 1997	44
October	38.9°C6 Oct 1996	10.0°C28 Oct 2005	100 mm14 Oct 1978	520 mm1995 · driest 0 mm in 1996	43
November	38.9°C11 Nov 1997	8.9°C26 Nov 2003	111 mm28 Nov 1992	218 mm1972 · driest 0 mm in 2005	45
December	37.8°C15 Dec 1994	4.4°C22 Dec 2003	84 mm8 Dec 1989	174 mm1989 · driest 0 mm in 1969	41

Typical days per month at RIO LAGARTOS, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	26	11	1
February	25	13	<1
March	29	20	1
April	28	21	<1
May	30	22	2
June	30	23	2
July	30	24	2
August	31	25	2
September	30	22	3
October	30	18	3
November	28	13	<1
December	26	11	<1

How often, not how much — every day in RIO LAGARTOS’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%	4%	3%	24.2–30.1°C
February	92%	8%	3%	4%	25.8–30.8°C
March	95%	5%	3%	2%	26.8–33.2°C
April	96%	4%	2%	2%	28.8–33.7°C
May	91%	9%	4%	9%	28.7–33.2°C
June	82%	18%	8%	18%	28.9–33.6°C
July	85%	14%	7%	11%	29.4–33.2°C
August	83%	17%	7%	18%	29.8–33.5°C
September	76%	23%	11%	27%	28.9–32.5°C
October	80%	20%	8%	19%	28.2–31.8°C
November	88%	12%	4%	8%	26.9–30.0°C
December	88%	12%	4%	7%	25.3–29.6°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.

1963Each stripe is one year’s mean temperature against the 32-year average. Warmest: 2006. Coolest: 2004.2006

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3520249
NOAA station: MXN00031024 · RIO LAGARTOS
Station distance: 2.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 15 usable years
Daylight: Calculated from latitude 21.59°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 5 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 RIO LAGARTOS is what differs

San Felipe→Las Coloradas→Yohdzadz→Rancho W→Paraíso→Yuluc→

Or put two places side by side: Río Lagartos vs San Felipe

Best time to visitRío Lagartos.

January

November

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Río Lagartos.

The whole year,
without the guesswork.

Nearby, measured,
and named.