Mexico · 1991–2020

Best time to visit
Jonacatepec.

November leads for comfortable weather in Jonacatepec: typically 28.1°C by day, 9.6°C at night, with 15 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortNovember

Typical high28.1°C

Typical low9.6°C

Rain in November15 mm

Comfort

November

November · October · January

77climate match

Beach

October

October · November · February

66climate match

Outdoors

November

November · January · December

74climate match

The weakest month is June, scoring 45 against November’s 77 — 195 mm of rain falls, and days average 30.5°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

7327.6° / 6.8°

Feb

7228.8° / 8.3°

Mar

6731.5° / 10.5°

Apr

6433.6° / 12.8°

May

6332.6° / 14.6°

Jun

4530.5° / 15.3°

Jul

5429.2° / 14.3°

Aug

4729.1° / 14.3°

Sep

5228.1° / 13.9°

Oct

7528.3° / 12.2°

Nov

7728.1° / 9.6°

Dec

7328° / 7.3°

Monthly climate evidence for Jonacatepec — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	27.6°C	6.8°C	13 mm	1	11 h 07	73	Good coverage
February	28.8°C	8.3°C	6 mm	0.6	11 h 30	72	Good coverage
March	31.5°C	10.5°C	4 mm	0.7	11 h 59	67	Good coverage
April	33.6°C	12.8°C	12 mm	1.5	12 h 33	64	Good coverage
May	32.6°C	14.6°C	66 mm	6.5	13 h 00	63	Good coverage
June	30.5°C	15.3°C	195 mm	14.7	13 h 15	45	Good coverage
July	29.2°C	14.3°C	169 mm	13.1	13 h 09	54	Good coverage
August	29.1°C	14.3°C	205 mm	15	12 h 46	47	Good coverage
September	28.1°C	13.9°C	195 mm	14.8	12 h 13	52	Good coverage
October	28.3°C	12.2°C	59 mm	6.3	11 h 41	75	Good coverage
November	28.1°C	9.6°C	15 mm	1.7	11 h 14	77	Good coverage
December	28°C	7.3°C	4 mm	0.4	11 h 01	73	Good coverage

Records at JONACATEPEC, 1926–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	40.0°C1 Jan 1952	-1.1°C8 Jan 2006	53 mm10 Jan 1967	148 mm1992 · driest 0 mm in 1930	68
February	41.7°C26 Feb 1951	0.6°C14 Feb 1943	45 mm4 Feb 2010	85 mm2010 · driest 0 mm in 1944	69
March	41.7°C3 Mar 1951	1.1°C10 Mar 1996	18 mm2 Mar 2001	26 mm1997 · driest 0 mm in 1952	69
April	45.0°C18 Apr 1951	5.0°C1 Apr 1944	41 mm3 Apr 1966	72 mm1992 · driest 0 mm in 1944	69
May	43.9°C1 May 1951	5.6°C26 May 1945	65 mm30 May 1945	208 mm2000 · driest 0 mm in 1988	68
June	45.0°C15 Jun 1951	7.8°C6 Jun 1945	107 mm11 Jun 1948	339 mm1948 · driest 10 mm in 1950	68
July	41.7°C9 Jul 1991	5.0°C4 Jul 1945	78 mm21 Jul 1958	357 mm1963 · driest 15 mm in 1953	69
August	40.0°C14 Aug 1949	6.7°C15 Aug 1945	83 mm29 Aug 1958	414 mm1999 · driest 41 mm in 1949	69
September	40.0°C2 Sep 1951	5.0°C15 Sep 1945	86 mm27 Sep 1941	503 mm1998 · driest 77 mm in 1989	69
October	40.0°C23 Oct 1951	0.6°C23 Oct 1944	85 mm4 Oct 1941	211 mm1941 · driest 0 mm in 1987	69
November	40.0°C16 Nov 1950	0.6°C30 Nov 1945	40 mm5 Nov 1961	90 mm1992 · driest 0 mm in 1949	68
December	40.0°C26 Dec 1951	-4.4°C20 Dec 1943	32 mm31 Dec 1995	50 mm1995 · driest 0 mm in 1937	69

Typical days per month at JONACATEPEC, 1991–2020
Month	Days 25°C+	Days 30°C+	Heavy rain (10 mm+)
January	28	7	<1
February	26	12	<1
March	30	25	<1
April	30	29	<1
May	31	27	3
June	30	17	7
July	31	13	6
August	29	15	7
September	28	8	6
October	29	9	2
November	29	8	<1
December	28	8	<1

How often, not how much — every day in JONACATEPEC’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	97%	2%	<1%	1%	26.6–31.8°C
February	98%	2%	<1%	<1%	27.9–34.0°C
March	98%	2%	<1%	<1%	30.4–35.7°C
April	95%	5%	1%	5%	31.7–37.5°C
May	79%	21%	7%	26%	31.0–36.5°C
June	52%	48%	21%	69%	28.5–34.0°C
July	57%	43%	18%	58%	27.8–32.6°C
August	52%	49%	20%	72%	27.5–32.1°C
September	52%	48%	20%	64%	26.7–31.3°C
October	81%	19%	5%	18%	27.2–32.8°C
November	95%	5%	2%	2%	27.2–31.9°C
December	99%	1%	<1%	0%	27.0–32.5°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.

1927Each stripe is one year’s mean temperature against the 57-year average. Warmest: 1991. Coolest: 1996.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 3526458
NOAA station: MXN00017028 · JONACATEPEC
Station distance: 1.4 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 19 usable years
Daylight: Calculated from latitude 18.68°, 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 JONACATEPEC is what differs

Amayuca→Atotonilco→Amacuitlapilco→Tenango→Unidad Habitacional Mariano Matamoros→Fraccionamiento las Llaves→

Or put two places side by side: Jonacatepec vs Amayuca

Best time to visitJonacatepec.

November

October

November

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Jonacatepec.

The whole year,
without the guesswork.

Nearby, measured,
and named.