Mexico · 1991–2020

Best time to visit
Atotonilco.

January leads for comfortable weather in Atotonilco: typically 24.1°C by day, 3.9°C at night, with 16 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortJanuary

Typical high24.1°C

Typical low3.9°C

Rain in January16 mm

Comfort

January

January · October · November

80climate match

Beach

May

May · April · March

64climate match

Outdoors

November

November · January · December

78climate match

The weakest month is July, scoring 55 against January’s 80 — 168 mm of rain falls, and rain falls on 17 days.

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

8024.1° / 3.9°

Feb

7625.6° / 4.6°

Mar

7227.8° / 6.1°

Apr

7029.4° / 8.1°

May

6930.1° / 10.4°

Jun

5728.5° / 12.2°

Jul

5526.3° / 11.8°

Aug

5626.1° / 11.5°

Sep

6425.5° / 11.8°

Oct

8024.9° / 9°

Nov

8025.2° / 6.3°

Dec

7924.4° / 4.2°

Monthly climate evidence for Atotonilco — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	24.1°C	3.9°C	16 mm	2.1	11 h 03	80	Good coverage
February	25.6°C	4.6°C	16 mm	1.3	11 h 28	76	Good coverage
March	27.8°C	6.1°C	8 mm	1.1	11 h 59	72	Good coverage
April	29.4°C	8.1°C	17 mm	2.3	12 h 35	70	Good coverage
May	30.1°C	10.4°C	41 mm	5.2	13 h 04	69	Good coverage
June	28.5°C	12.2°C	140 mm	12.6	13 h 20	57	Good coverage
July	26.3°C	11.8°C	168 mm	17.1	13 h 14	55	Good coverage
August	26.1°C	11.5°C	174 mm	15.1	12 h 48	56	Good coverage
September	25.5°C	11.8°C	151 mm	12.8	12 h 14	64	Good coverage
October	24.9°C	9°C	63 mm	6	11 h 39	80	Good coverage
November	25.2°C	6.3°C	14 mm	2.1	11 h 10	80	Good coverage
December	24.4°C	4.2°C	6 mm	0.7	10 h 56	79	Good coverage

Records at SAN JOSE, 1955–2011
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	32.8°C10 Jan 2001	-4.4°C5 Jan 1971	45 mm24 Jan 1980	159 mm1958 · driest 0 mm in 1976	55
February	32.8°C25 Feb 1956	-3.3°C12 Feb 1961	70 mm4 Feb 2010	196 mm2010 · driest 0 mm in 1962	54
March	36.7°C26 Mar 1972	-3.3°C5 Mar 1957	27 mm3 Mar 2001	63 mm1997 · driest 0 mm in 1970	53
April	38.9°C24 Apr 2008	-1.1°C13 Apr 2007	35 mm16 Apr 1959	116 mm1959 · driest 0 mm in 1970	51
May	38.9°C12 May 2008	3.9°C3 May 2010	47 mm1 May 1956	137 mm1956 · driest 0 mm in 1998	52
June	35.6°C5 Jun 1993	6.7°C3 Jun 1967	55 mm13 Jun 1971	250 mm1995 · driest 37 mm in 1960	53
July	33.9°C1 Jul 2000	5.6°C14 Jul 1973	61 mm14 Jul 1976	306 mm1966 · driest 65 mm in 2009	52
August	31.7°C13 Aug 2001	5.6°C24 Aug 1961	59 mm21 Aug 1995	419 mm1999 · driest 66 mm in 1972	55
September	31.7°C10 Sep 1995	1.7°C9 Sep 2011	70 mm12 Sep 2009	300 mm2002 · driest 27 mm in 1969	54
October	35.0°C29 Oct 2000	0.0°C25 Oct 2011	95 mm30 Oct 1991	236 mm1978 · driest 0 mm in 1979	55
November	35.0°C17 Nov 2000	-2.2°C24 Nov 2006	78 mm7 Nov 1990	78 mm1990 · driest 0 mm in 1957	53
December	31.7°C16 Dec 2000	-6.1°C23 Dec 1989	24 mm3 Dec 1979	59 mm1995 · driest 0 mm in 1970	53

Typical days per month at SAN JOSE, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	15	<1	2	<1
February	20	3	<1	<1
March	29	8	<1	<1
April	29	16	<1	<1
May	30	20	0	1
June	28	12	0	5
July	26	3	0	6
August	25	3	0	6
September	22	1	0	6
October	18	2	<1	2
November	19	2	<1	<1
December	17	<1	1	<1

How often, not how much — every day in SAN JOSE’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	88%	7%	2%	6%	22.1–24.8°C
February	92%	5%	1%	2%	22.5–26.4°C
March	96%	4%	<1%	2%	26.1–29.2°C
April	90%	10%	2%	9%	27.6–31.8°C
May	81%	19%	5%	23%	27.7–31.6°C
June	59%	41%	16%	60%	26.0–30.4°C
July	46%	54%	22%	76%	23.7–27.1°C
August	49%	51%	22%	74%	24.1–26.9°C
September	60%	40%	16%	50%	22.9–26.9°C
October	76%	22%	8%	24%	23.0–26.5°C
November	91%	7%	1%	5%	23.1–26.3°C
December	92%	5%	1%	3%	22.3–25.0°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.

1957Each stripe is one year’s mean temperature against the 44-year average. Warmest: 1973. Coolest: 1970.2010

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 8859180
NOAA station: MXN00016111 · SAN JOSE
Station distance: 10.8 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 17 usable years
Daylight: Calculated from latitude 19.94°, 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 SAN JOSE is what differs

Tungareo→Buenavista→Apeo→La Higuerilla (Los Lirios)→Pomoquita→San Ramón→

Or put two places side by side: Atotonilco vs Tungareo

Best time to visitAtotonilco.

January

May

November

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Atotonilco.

The whole year,
without the guesswork.

Nearby, measured,
and named.