Mexico · 1991–2020

Best time to visit
Bolonchén de Rejón.

January leads for comfortable weather in Bolonchén de Rejón: typically 29.7°C by day, 17.1°C at night, with 30 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high29.7°C

Typical low17.1°C

Rain in January30 mm

Comfort

January

January · December · February

78climate match

Beach

December

December · January · November

88climate match

Outdoors

January

January · December · February

58climate match

The weakest month is August, scoring 26 against January’s 78 — days average 33.5°C, 10° above the 24°C the score treats as ideal, and 185 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

7829.7° / 17.1°

Feb

7131.3° / 17.9°

Mar

6133.6° / 18.9°

Apr

5335.1° / 20.6°

May

4435.5° / 21.9°

Jun

3133.6° / 22.3°

Jul

3833.1° / 21.8°

Aug

2633.5° / 21.7°

Sep

2932.9° / 21.7°

Oct

5031.5° / 20.8°

Nov

6830.3° / 18.9°

Dec

7729.4° / 17.4°

Monthly climate evidence for Bolonchén de Rejón — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	29.7°C	17.1°C	30 mm	2.5	11 h 02	78	Good coverage
February	31.3°C	17.9°C	31 mm	2	11 h 28	71	Good coverage
March	33.6°C	18.9°C	14 mm	1.2	11 h 59	61	Good coverage
April	35.1°C	20.6°C	27 mm	2.1	12 h 35	53	Good coverage
May	35.5°C	21.9°C	70 mm	4.3	13 h 04	44	Good coverage
June	33.6°C	22.3°C	163 mm	9.4	13 h 20	31	Good coverage
July	33.1°C	21.8°C	124 mm	10.9	13 h 14	38	Good coverage
August	33.5°C	21.7°C	185 mm	13.6	12 h 49	26	Good coverage
September	32.9°C	21.7°C	192 mm	12.1	12 h 14	29	Good coverage
October	31.5°C	20.8°C	107 mm	8.1	11 h 39	50	Good coverage
November	30.3°C	18.9°C	54 mm	4.4	11 h 10	68	Good coverage
December	29.4°C	17.4°C	39 mm	2.8	10 h 56	77	Good coverage

Records at BOLONCHEN, 1953–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	39.4°C24 Jan 2010	5.0°C15 Jan 1978	110 mm11 Jan 2011	165 mm1988 · driest 0 mm in 1995	59
February	38.9°C28 Feb 1958	5.0°C14 Feb 1971	73 mm9 Feb 2008	111 mm2002 · driest 0 mm in 1972	56
March	41.7°C23 Mar 1957	5.6°C14 Mar 1968	52 mm28 Mar 1957	146 mm1978 · driest 0 mm in 1974	58
April	42.8°C30 Apr 1964	10.0°C6 Apr 1960	90 mm10 Apr 1959	163 mm1959 · driest 0 mm in 1955	58
May	43.9°C3 May 1964	14.4°C9 May 1960	210 mm15 May 1973	321 mm1984 · driest 3 mm in 1975	57
June	40.0°C1 Jun 1965	15.6°C3 Jun 1996	118 mm2 Jun 1994	433 mm1955 · driest 31 mm in 1975	58
July	40.0°C13 Jul 1967	13.9°C12 Jul 1982	80 mm17 Jul 1953	373 mm1977 · driest 10 mm in 1963	59
August	38.9°C1 Aug 1992	18.9°C19 Aug 1977	86 mm10 Aug 1998	305 mm1994 · driest 40 mm in 1962	56
September	38.9°C26 Sep 2010	15.0°C11 Sep 1991	185 mm23 Sep 2002	1054 mm2002 · driest 40 mm in 1986	58
October	37.2°C25 Oct 1960	10.6°C15 Oct 1977	86 mm8 Oct 1976	240 mm1959 · driest 5 mm in 1963	56
November	38.9°C9 Nov 1988	7.8°C30 Nov 1966	82 mm20 Nov 1976	201 mm1976 · driest 0 mm in 2008	56
December	36.7°C3 Dec 1995	5.0°C26 Dec 1963	85 mm14 Dec 2006	139 mm2002 · driest 0 mm in 1953	57

Typical days per month at BOLONCHEN, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	29	19	<1
February	27	22	1
March	31	28	<1
April	30	28	<1
May	31	30	2
June	30	29	5
July	31	30	4
August	31	30	6
September	30	29	5
October	30	26	4
November	29	21	2
December	29	19	<1

How often, not how much — every day in BOLONCHEN’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	90%	10%	3%	5%	27.6–30.7°C
February	92%	8%	2%	4%	29.4–32.6°C
March	94%	6%	2%	3%	31.9–35.2°C
April	93%	7%	3%	5%	33.5–37.3°C
May	85%	16%	7%	16%	33.6–37.6°C
June	64%	36%	16%	50%	32.3–35.9°C
July	62%	38%	15%	53%	31.8–35.4°C
August	56%	44%	17%	64%	32.3–35.5°C
September	54%	46%	20%	64%	31.8–34.6°C
October	73%	27%	10%	30%	30.1–33.2°C
November	85%	14%	4%	10%	28.8–31.8°C
December	89%	11%	3%	6%	27.7–30.4°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.

1953Each stripe is one year’s mean temperature against the 46-year average. Warmest: 1975. Coolest: 1984.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3820759
NOAA station: MXN00004001 · BOLONCHEN
Station distance: 1.6 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 20.00°, 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 BOLONCHEN is what differs

Nohalal→Xculoc→Chunyaxnic→Campo Menonita Santa Rosa→Xcanahaltún Huechil Unidos→Xcalot Akal→

Or put two places side by side: Bolonchén de Rejón vs Nohalal

Best time to visitBolonchén de Rejón.

January

December

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Bolonchén de Rejón.

The whole year,
without the guesswork.

Nearby, measured,
and named.