Home·Mexico·Aguascalientes

Mexico · 1991–2020

Best time to visit
Jaltiche de Arriba.

October leads for comfortable weather in Jaltiche de Arriba: typically 28.7°C by day, 9.9°C at night, with 31 mm of rain. Based on measured 1991–2020 NOAA station history.

Best comfortOctober

Typical high28.7°C

Typical low9.9°C

Rain in October31 mm

Comfort

October

October · January · December

75climate match

Beach

October

October · September · May

67climate match

Outdoors

January

January · October · December

72climate match

The weakest month is July, scoring 56 against October’s 75 — 163 mm of rain falls, and days average 28.8°C, 5° 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

7424.8° / 2°

Feb

6926.8° / 3.2°

Mar

6229.8° / 4.3°

Apr

5932.3° / 7.3°

May

6034° / 11.3°

Jun

5732.5° / 15.1°

Jul

5628.8° / 14.6°

Aug

5728.9° / 14.3°

Sep

6928.2° / 13.7°

Oct

7528.7° / 9.9°

Nov

7127.5° / 5.3°

Dec

7425.3° / 2.7°

Monthly climate evidence for Jaltiche de Arriba — daylight is calculated from latitude, everything else is measured
Month	Day	Night	Rain	Wet days	Daylight	Comfort	Coverage
January	24.8°C	2°C	18 mm	1.7	10 h 56	74	Good coverage
February	26.8°C	3.2°C	12 mm	1.3	11 h 24	69	Good coverage
March	29.8°C	4.3°C	4 mm	0.7	11 h 58	62	Good coverage
April	32.3°C	7.3°C	4 mm	0.8	12 h 37	59	Good coverage
May	34°C	11.3°C	16 mm	2.3	13 h 10	60	Good coverage
June	32.5°C	15.1°C	104 mm	9	13 h 27	57	Good coverage
July	28.8°C	14.6°C	163 mm	13.9	13 h 20	56	Good coverage
August	28.9°C	14.3°C	156 mm	12.3	12 h 53	57	Good coverage
September	28.2°C	13.7°C	99 mm	9.8	12 h 15	69	Good coverage
October	28.7°C	9.9°C	31 mm	3.6	11 h 37	75	Good coverage
November	27.5°C	5.3°C	5 mm	0.9	11 h 04	71	Good coverage
December	25.3°C	2.7°C	5 mm	0.8	10 h 49	74	Good coverage

Records at PRESA MEDIA LUNA, 1970–2013
Month	Record high	Record low	Wettest day	Wettest / driest month	Years
January	32.2°C26 Jan 1971	-8.3°C18 Jan 2006	41 mm9 Jan 1992	189 mm1992 · driest 0 mm in 1976	43
February	35.0°C29 Feb 2012	-10.0°C12 Feb 1973	42 mm2 Feb 2010	89 mm2010 · driest 0 mm in 1972	43
March	37.8°C31 Mar 1982	-4.4°C4 Mar 2013	23 mm30 Mar 2004	48 mm2004 · driest 0 mm in 1978	43
April	40.0°C20 Apr 2000	-2.2°C8 Apr 1973	21 mm23 Apr 1996	53 mm1997 · driest 0 mm in 1991	42
May	41.7°C26 May 2011	0.6°C1 May 2013	50 mm15 May 2009	79 mm2000 · driest 0 mm in 2010	43
June	40.0°C9 Jun 1995	5.6°C12 Jun 2005	97 mm26 Jun 1988	312 mm2007 · driest 21 mm in 2011	43
July	36.1°C6 Jul 1979	6.7°C20 Jul 1979	95 mm16 Jul 1970	305 mm1991 · driest 67 mm in 1996	44
August	35.6°C3 Aug 2011	8.9°C24 Aug 1974	79 mm8 Aug 1984	262 mm2008 · driest 60 mm in 1997	44
September	35.0°C23 Sep 1989	3.9°C26 Sep 1975	81 mm27 Sep 1978	252 mm1978 · driest 10 mm in 1975	44
October	35.0°C4 Oct 2000	-1.1°C26 Oct 2010	56 mm1 Oct 1970	123 mm1970 · driest 0 mm in 1975	44
November	33.9°C18 Nov 1986	-8.3°C29 Nov 2011	38 mm26 Nov 1982	88 mm1976 · driest 0 mm in 2008	43
December	32.2°C2 Dec 1975	-6.1°C27 Dec 2006	62 mm2 Dec 1979	84 mm1979 · driest 0 mm in 1993	43

Typical days per month at PRESA MEDIA LUNA, 1991–2020
Month	Days 25°C+	Days 30°C+	Frost nights	Heavy rain (10 mm+)
January	20	1	10	<1
February	22	7	6	<1
March	29	19	3	<1
April	29	26	<1	<1
May	31	30	0	<1
June	29	24	0	3
July	28	15	0	6
August	29	14	0	6
September	27	10	0	4
October	28	14	<1	1
November	27	7	3	<1
December	21	2	7	<1

How often, not how much — every day in PRESA MEDIA LUNA’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	92%	6%	2%	6%	22.8–27.4°C
February	95%	4%	1%	2%	24.0–29.1°C
March	98%	2%	<1%	<1%	27.8–32.0°C
April	98%	2%	<1%	1%	29.9–34.4°C
May	92%	8%	2%	6%	32.1–35.7°C
June	71%	29%	11%	43%	29.7–34.9°C
July	54%	46%	20%	62%	26.3–30.6°C
August	57%	44%	18%	63%	26.8–30.6°C
September	68%	32%	12%	38%	26.6–30.4°C
October	88%	12%	4%	9%	26.9–31.1°C
November	96%	4%	1%	3%	25.6–29.2°C
December	94%	4%	<1%	2%	23.9–27.3°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.

1971Each stripe is one year’s mean temperature against the 40-year average. Warmest: 2011. Coolest: 2004.2012

The evidence behind this page

Nearby, measured,
and named.

Place identity: GeoNames 4021039
NOAA station: MXN00001012 · PRESA MEDIA LUNA
Station distance: 1.5 km from the place centre
Climate period: 1991–2020
Minimum month coverage: 22 usable years
Daylight: Calculated from latitude 21.78°, 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 MEDIA LUNA is what differs

El Salitre→Presa de los Serna→La Rinconada→Ojo de Agua→La Media Luna→Las Tinajas→

Or put two places side by side: Jaltiche de Arriba vs El Salitre

Best time to visitJaltiche de Arriba.

October

October

January

The whole year,without the guesswork.

Nearby, measured,and named.

Best time to visit
Jaltiche de Arriba.

The whole year,
without the guesswork.

Nearby, measured,
and named.