Ixtapan de la Sal weather in January

In January, Ixtapan de la Sal sees average daytime highs of 24°C and overnight lows near 10°C, with 15 mm of rain across 2.3 wet days and about 11 hours of daylight. It is the 12th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 63% of the time in January, and the air most often feels dry.

Daylight stretches from about 10 h 54 min at the start of January to 11 h 06 min by month's end. Set against the rest of the year, January is Ixtapan de la Sal's 3rd-clearest and 4th-windiest month. For the whole year in context, see Ixtapan de la Sal's year-round climate.

Daytime high
24°
12th warmest
Overnight low
10°
1st coldest
Rainfall
15 mm
2.3 wet days
Daylight
11 hours
7:19 AM – 6:17 PM
Cloud cover
34%
3rd clearest
Wind
5 km/h
4th windiest
Solar energy
5.23 kWh/m²
Travel score
8.7
out of 10

Ixtapan de la Sal is municipal seat of Ixtapan de la Sal, State of México, Mexico.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical January day in Ixtapan de la Sal reaches about 24°C in the afternoon and slips back to 10°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 26°C. Set against its neighbours, January runs on par with December and about 2°C cooler than February.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
1249
2249
3249
4249
5249
6249
7249
8249
9249
10249
11249
12249
13249
14249
15249
16249
17249
18249
19249
20249
212410
222410
232410
242410
252410
262410
272410
282410
292410
302410
312510

Ixtapan de la Sal weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan24° / 10°152.3118.7
Feb26° / 11°122.211.48.5
Mar28° / 12°15311.97.8
Apr29° / 14°244.712.46.2
May29° / 15°1151512.95.1
Jun26° / 16°24725.113.14.2
Jul25° / 15°18623.3134.6
Aug25° / 15°22825.712.64.3
Sep25° / 15°23726.312.14.1
Oct25° / 14°1141911.65.4
Nov25° / 12°31711.17.7
Dec24° / 10°81.610.98.8

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 63% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 13% of January, with mostly cloudy or overcast conditions the remaining 24%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27426
37426
47525
57624
67624
77624
87624
97624
107624
117624
127723
137723
147723
157723
167624
177624
187624
197723
207624
217624
227525
237624
247624
257525
267624
277624
287624
297624
307723
317723

Chance of precipitation in January

Any precipitation

Ixtapan de la Sal gets around 15 mm of rain over 2.3 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 7% and peaks near 10% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
16
26
36
46
56
66
76
87
97
107
117
127
137
147
157
167
177
187
197
207
217
228
238
248
258
269
279
2810
2910
3010
3110

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 5 km/h in January.

Across January, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 10 h 54 min at the start of January to 11 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over January. Sunrise moves from 7:15 AM to 7:18 AM, and sunset from 6:08 PM to 6:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.97:156:08
210.97:166:09
310.97:166:10
410.97:166:10
510.97:176:11
610.97:176:11
710.97:176:12
810.97:176:12
910.97:186:13
1010.97:186:14
1110.97:186:14
1210.97:186:15
1311.07:186:16
1411.07:186:16
1511.07:186:17
1611.07:196:17
1711.07:196:18
1811.07:196:19
1911.07:196:19
2011.07:196:20
2111.07:196:20
2211.07:196:21
2311.17:196:22
2411.17:196:22
2511.17:196:23
2611.17:186:24
2711.17:186:24
2811.17:186:25
2911.17:186:25
3011.17:186:26
3111.17:186:26

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.23 kWh/m².

For context, solar energy here swings from a low near 5.03 kWh/m² to a high of 7.47 kWh/m² in April across the year — January's 5.23 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.4Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in January

Hazard calendar for Ixtapan de la Sal

In seasonPeak

None of Ixtapan de la Sal's seasonal hazards are active in January. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Ixtapan de la Sal's monsoon runs May–October, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Ixtapan de la Sal?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

8.7
Sightseeing
2nd-best month of the year
7.3
Beach & pool
5th-best month of the year

January is one of the better times to visit Ixtapan de la Sal for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ixtapan de la Sal in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Ixtapan de la Sal sees daytime highs around 24°C and nights near 10°C. Worth packing: light clothes and sun protection.

light clothessun protection

UV index in Ixtapan de la Sal in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ixtapan de la Sal peaks around April 9 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 8 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 9UV 14Dec 14UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar14Extreme
Apr14Extreme
May12Extreme
Jun13Extreme
Jul12Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7Very high

Air quality in Ixtapan de la Sal in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Ixtapan de la Sal is worst in November — around 50 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (March, 24 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorModeratePoorNov 1150 µg/m³Mar 1725 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb30Moderate
Mar24Moderate
Apr30Moderate
May42Poor
Jun33Moderate
Jul34Moderate
Aug36Poor
Sep43Poor
Oct49Poor
Nov50Poor
Dec47Poor
Location & terrain

Where is Ixtapan de la Sal?

Ixtapan de la Sal sits at 18.8°N, 99.7°W, 1,871 m above sea level, in Mexico. The nearest listed city is Tenango de Arista, 30 km away.

Topography around Ixtapan de la Sal

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ixtapan de la Sal.

Within 3 km, the terrain around Ixtapan de la Sal has significant variations in elevation — a maximum elevation change of 477 m around an average of 1,871 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,331 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,208 m.

The land around Ixtapan de la Sal is covered by trees (50%) and grassland (20%) within 3 km, trees (55%) within 16 km, and trees (48%) and shrubs (22%) within 80 km.

3 km
477 m
16 km
1,331 m
80 km
4,208 m
treesshrubsgrasslandcroplandartificial surfaceswater
January weather nearby: Tenango de Arista 30 km · Taxco de Alarcón 33 km · Santiago Tlacotepec 43 km · Capulhuac de Mirafuentes 45 km · Puente de Ixtla 46 km · San Jorge Pueblo Nuevo 46 km · Xalatlaco 46 km · Metepec 47 km

Mexico travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 / 127 V · 60 Hz
Prices
≈ 54% of US
price level, 2025
GDP per capita
$13,889
2025
Happiness
7.0 / 10
World Happiness, 2025
Safe drinking water
43%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
12.8
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 440
Religion
Catholic 78%no religion 11%other Evangelical Churches 8%Jehovah Witness 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Ixtapan de la Sal (18.8437°, -99.6767°, elevation 1,871 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).