Mexico · 1991–2020

Best time to visit
Picacho.

October leads for comfortable weather in Picacho: typically 24°C by day, 9.4°C at night, with 43 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high24°C

Typical low9.4°C

Rain in October43 mm

Comfort

October

October · February · November

88climate match

Beach

May

May · April · March

72climate match

Outdoors

November

November · January · October

85climate match

The weakest month is July, scoring 69 against October’s 88 — 139 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

7522.2° / 4.5°

Feb

8324.1° / 5.8°

Mar

7926.7° / 8.1°

Apr

7628.6° / 10.3°

May

7629.3° / 11.8°

Jun

7127.1° / 12.8°

Jul

6925.4° / 12.4°

Aug

7525.2° / 12.2°

Sep

7824.3° / 11.8°

Oct

8824° / 9.4°

Nov

8323.2° / 7.1°

Dec

7722.5° / 4.8°

Monthly climate evidence for Picacho — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	22.2°C	4.5°C	18 mm	2	11 h	75	Good coverage
February	24.1°C	5.8°C	15 mm	1.5	11 h 26	83	Good coverage
March	26.7°C	8.1°C	6 mm	0.9	11 h 58	79	Good coverage
April	28.6°C	10.3°C	12 mm	1.6	12 h 36	76	Good coverage
May	29.3°C	11.8°C	35 mm	4	13 h 06	76	Good coverage
June	27.1°C	12.8°C	106 mm	8.5	13 h 23	71	Good coverage
July	25.4°C	12.4°C	139 mm	10.8	13 h 16	69	Good coverage
August	25.2°C	12.2°C	109 mm	9	12 h 50	75	Good coverage
September	24.3°C	11.8°C	110 mm	8.4	12 h 14	78	Good coverage
October	24°C	9.4°C	43 mm	3.7	11 h 38	88	Good coverage
November	23.2°C	7.1°C	8 mm	1.1	11 h 07	83	Good coverage
December	22.5°C	4.8°C	4 mm	0.7	10 h 53	77	Good coverage

Records at PRESA JALPA, 1976–2012
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	27.8°C26 Jan 2009	-3.9°C26 Jan 1988	34 mm25 Jan 1980	121 mm1992 · driest 0 mm in 1985	36
February	30.0°C25 Feb 2008	-2.2°C26 Feb 1989	69 mm3 Feb 2010	159 mm2010 · driest 0 mm in 1980	36
March	32.8°C27 Mar 1995	-1.7°C7 Mar 1989	25 mm24 Mar 2006	25 mm2006 · driest 0 mm in 2002	36
April	35.0°C28 Apr 1988	3.3°C1 Apr 1987	36 mm14 Apr 1981	69 mm1981 · driest 0 mm in 1979	36
May	35.6°C7 May 1998	5.0°C1 May 1998	53 mm24 May 2000	98 mm2000 · driest 0 mm in 1988	36
June	39.4°C25 Jun 1989	3.9°C14 Jun 1979	73 mm9 Jun 2004	276 mm1994 · driest 4 mm in 1982	36
July	32.2°C7 Jul 1989	7.8°C13 Jul 2003	90 mm2 Jul 1976	361 mm1976 · driest 29 mm in 1996	36
August	30.6°C14 Aug 2009	8.9°C6 Aug 2009	67 mm3 Aug 2004	221 mm2008 · driest 26 mm in 1997	36
September	30.6°C18 Sep 1987	0.6°C27 Sep 1979	84 mm2 Sep 2011	274 mm1998 · driest 15 mm in 1981	36
October	30.0°C10 Oct 1987	0.0°C24 Oct 1999	61 mm8 Oct 1994	135 mm1986 · driest 0 mm in 2010	36
November	28.9°C4 Nov 2010	0.0°C6 Nov 2010	35 mm7 Nov 1983	54 mm2002 · driest 0 mm in 2010	35
December	32.2°C31 Dec 1993	-3.9°C24 Dec 1989	24 mm18 Dec 1991	36 mm1979 · driest 0 mm in 1987	35

Typical days per month at PRESA JALPA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	7	0	2	<1
February	15	<1	<1	<1
March	27	3	0	<1
April	28	13	0	<1
May	30	17	0	<1
June	25	7	0	4
July	23	<1	0	5
August	21	<1	0	4
September	16	<1	0	4
October	15	0	<1	1
November	11	0	<1	<1
December	7	<1	1	<1

How often, not how much — every day in PRESA JALPA’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	82%	6%	2%	6%	20.1–23.4°C
February	89%	6%	1%	4%	21.8–25.3°C
March	96%	3%	<1%	1%	25.2–27.9°C
April	94%	6%	2%	5%	26.7–30.3°C
May	87%	13%	3%	11%	27.8–31.5°C
June	72%	28%	11%	39%	25.3–29.5°C
July	63%	37%	17%	46%	23.7–26.7°C
August	70%	30%	13%	38%	24.3–26.5°C
September	73%	26%	10%	28%	23.5–25.8°C
October	83%	13%	5%	12%	22.4–25.6°C
November	89%	5%	1%	4%	22.1–24.5°C
December	89%	3%	<1%	2%	21.1–24.0°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.

1977Each stripe is one year’s mean temperature against the 34-year average. Warmest: 1995. Coolest: 1999.2011

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4024172
NOAA station: MXN00011122 · PRESA JALPA
Station distance: 5.7 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 20 usable years
Daylight: Calculated from latitude 20.71°, 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 PRESA JALPA is what differs

La Campana→Ojo de Agua del Potrero→La Borunda→La Tinaja de la Estancia→Charco de Sierra→Rincón del Purgatorio→

Or put two places side by side: Picacho vs La Campana

Best time to visitPicacho.

October

May

November

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Picacho.

The whole year,
without the guesswork.

Nearby, measured,
and named.