Mexico · 1991–2020

Best time to visit
Tiltepec.

January leads for comfortable weather in Tiltepec: typically 27.1°C by day, 15.2°C at night, with 1 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high27.1°C

Typical low15.2°C

Rain in January1 mm

Comfort

January

January · December · November

90climate match

Beach

April

April · March · February

86climate match

Outdoors

January

January · December · November

69climate match

The weakest month is June, scoring 44 against January’s 90 — 188 mm of rain falls, and days average 29.5°C, 6° 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

9027.1° / 15.2°

Feb

8428.7° / 15.5°

Mar

7630.3° / 16.8°

Apr

6831.5° / 18.8°

May

6031.3° / 20°

Jun

4429.5° / 19.9°

Jul

4729.3° / 19.3°

Aug

4829.5° / 19.5°

Sep

4428.5° / 19.4°

Oct

6327.7° / 18.5°

Nov

8627.1° / 17.1°

Dec

8926.8° / 16°

Monthly climate evidence for Tiltepec — daylight is calculated from latitude, everything else is measured, sea temperature from the nearest open water 41 km away
Month	Day	Night	Rain	Wet days	Sea	Daylight	Comfort	Coverage
January	27.1°C	15.2°C	1 mm	0.1	27.6°C	11 h 15	90	Good coverage
February	28.7°C	15.5°C	6 mm	0.5	27.5°C	11 h 35	84	Good coverage
March	30.3°C	16.8°C	7 mm	0.7	28.0°C	12 h 00	76	Good coverage
April	31.5°C	18.8°C	14 mm	1.5	28.9°C	12 h 29	68	Good coverage
May	31.3°C	20°C	71 mm	5.4	29.9°C	12 h 53	60	Good coverage
June	29.5°C	19.9°C	188 mm	11.7	30.1°C	13 h 06	44	Good coverage
July	29.3°C	19.3°C	180 mm	11.1	30.3°C	13 h 01	47	Good coverage
August	29.5°C	19.5°C	167 mm	11	30.4°C	12 h 40	48	Good coverage
September	28.5°C	19.4°C	214 mm	11.5	30.0°C	12 h 12	44	Good coverage
October	27.7°C	18.5°C	144 mm	6.3	29.2°C	11 h 44	63	Good coverage
November	27.1°C	17.1°C	21 mm	1.6	28.5°C	11 h 21	86	Good coverage
December	26.8°C	16°C	1 mm	0.2	28.2°C	11 h 09	89	Good coverage

Records at ROSENDO SALAZAR, 1982–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	34.4°C22 Jan 2010	7.8°C29 Jan 1986	8 mm13 Jan 1995	11 mm1995 · driest 0 mm in 1984	28
February	35.0°C21 Feb 1996	8.9°C27 Feb 1989	35 mm25 Feb 1983	72 mm1983 · driest 0 mm in 1994	29
March	36.1°C31 Mar 2006	8.9°C2 Mar 1989	30 mm27 Mar 2007	45 mm2007 · driest 0 mm in 1986	29
April	36.7°C14 Apr 1986	12.2°C2 Apr 1987	34 mm15 Apr 1989	36 mm1982 · driest 0 mm in 1999	30
May	37.8°C24 May 1989	15.0°C12 May 1983	154 mm30 May 1986	229 mm1986 · driest 0 mm in 1998	30
June	38.9°C5 Jun 1997	16.1°C11 Jun 2006	126 mm21 Jun 2009	368 mm1991 · driest 64 mm in 1997	28
July	33.9°C28 Jul 1997	15.6°C4 Jul 1997	83 mm1 Jul 1986	356 mm2005 · driest 0 mm in 1998	29
August	33.3°C15 Aug 1991	15.6°C16 Aug 1994	105 mm25 Aug 1998	426 mm1995 · driest 30 mm in 1982	28
September	33.9°C6 Sep 1995	15.0°C10 Sep 2011	184 mm9 Sep 1998	547 mm1998 · driest 24 mm in 1994	29
October	35.0°C14 Oct 1990	11.7°C20 Oct 1987	334 mm4 Oct 2005	834 mm2005 · driest 0 mm in 1987	29
November	37.2°C29 Nov 1982	10.6°C24 Nov 2005	50 mm13 Nov 2006	98 mm1998 · driest 0 mm in 1995	28
December	33.9°C20 Dec 1987	8.3°C29 Dec 1989	6 mm26 Dec 1995	6 mm2009 · driest 0 mm in 1987	28

Typical days per month at ROSENDO SALAZAR, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	23	10	0
February	24	14	<1
March	29	21	<1
April	29	24	<1
May	31	24	2
June	28	17	6
July	30	16	6
August	31	17	5
September	29	9	6
October	27	8	3
November	23	7	<1
December	23	7	0

How often, not how much — every day in ROSENDO SALAZAR’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	98%	<1%	0%	0%	25.5–28.4°C
February	97%	3%	<1%	1%	27.0–29.9°C
March	97%	3%	<1%	<1%	28.6–31.3°C
April	95%	5%	1%	2%	30.5–32.7°C
May	81%	19%	7%	23%	30.0–32.7°C
June	59%	41%	20%	55%	28.1–31.1°C
July	64%	37%	18%	47%	28.4–30.3°C
August	64%	35%	16%	49%	28.3–30.2°C
September	63%	37%	18%	46%	27.0–29.9°C
October	82%	18%	9%	18%	25.9–29.2°C
November	95%	5%	2%	3%	25.7–29.3°C
December	98%	<1%	0%	0%	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.

1985Each stripe is one year’s mean temperature against the 23-year average. Warmest: 1997. Coolest: 2008.2009

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3816729
NOAA station: MXN00007362 · ROSENDO SALAZAR
Station distance: 16.1 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 16.39°, mid-month, sunrise to sunset including refraction. Not a station measurement.
Sea temperature: NOAA OISST v2.1 1991–2020 monthly climatology, nearest open water 41 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 ROSENDO SALAZAR is what differs

Tierra y Libertad→Nueva Tenochtitlán (Rizo de Oro)→Rosendo Salazar→Corazón del Valle→Niños Héroes→Valle de Corzo (San Fernando)→

Or put two places side by side: Tiltepec vs Tierra y Libertad

Best time to visitTiltepec.

January

April

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Tiltepec.

The whole year,
without the guesswork.

Nearby, measured,
and named.