San Francisco Tesistán weather in January

In January, San Francisco Tesistán sees average daytime highs of 25°C and overnight lows near 9°C, with 19 mm of rain across 2.1 wet days and about 10.9 hours of daylight. It is the 12th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 55% of the time in January, and the air most often feels dry.

Daylight stretches from about 10 h 48 min at the start of January to 11 hours by month's end. Set against the rest of the year, January is San Francisco Tesistán's 6th-clearest and 5th-windiest month. For the whole year in context, see San Francisco Tesistán's year-round climate.

Daytime high
25°
12th warmest
Overnight low
1st coldest
Rainfall
19 mm
2.1 wet days
Daylight
10 h 54 min
7:37 AM – 6:29 PM
Cloud cover
40%
6th clearest
Wind
6 km/h
5th windiest
Solar energy
4.96 kWh/m²
Travel score
8.5
out of 10

San Francisco Tesistán is town in Zapopan Municipality, State of Jalisco, Mexico.

Density
3,900/km²
people per km²
Founded
1530

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 25°C through the month.

A typical January day in San Francisco Tesistán reaches about 25°C in the afternoon and slips back to 9°C overnight — a 15°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 27°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
16259
17259
18259
19259
20259
21259
22259
232510
242510
252510
262510
272510
282510
292510
302510
312510

How January really feels in San Francisco Tesistán

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

January sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

San Francisco Tesistán weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 192.110.98.5
Feb27° / 11°131.811.38.2
Mar29° / 12°71.111.96.9
Apr31° / 14°41.112.55.4
May33° / 16°143.7134.3
Jun31° / 18°13018.313.23.7
Jul28° / 18°22025.913.13.8
Aug28° / 18°19725.112.74.1
Sep28° / 17°16820.912.14.7
Oct28° / 15°599.211.56.6
Nov27° / 12°142.4118.2
Dec25° / 10°81.410.88.5

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 14% of January, with mostly cloudy or overcast conditions the remaining 31%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36535
46535
56634
66634
76733
86733
96733
106832
116931
126931
136931
146931
156931
167030
177030
187129
197129
207129
217129
227129
237129
247129
257129
267129
277129
287129
297129
307129
317030

Chance of precipitation in January

Any precipitation

San Francisco Tesistán gets around 19 mm of rain over 2.1 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 (%)
15
25
36
46
56
66
76
86
97
107
117
127
137
147
157
167
177
187
197
207
217
227
237
248
258
269
279
289
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 (%)Comfortable (%)
1991
2991
3991
4991
5991
6991
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000
311000

Wind in January

Winds average 6 km/h in January.

Across January, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 10 h 48 min at the start of January to 11 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over January. Sunrise moves from 7:34 AM to 7:36 AM, and sunset from 6:20 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.87:346:20
210.87:356:20
310.87:356:21
410.87:356:22
510.87:366:22
610.87:366:23
710.87:366:23
810.87:366:24
910.87:366:25
1010.87:376:25
1110.87:376:26
1210.87:376:27
1310.87:376:27
1410.87:376:28
1510.97:376:28
1610.97:376:29
1710.97:376:30
1810.97:376:30
1910.97:376:31
2010.97:376:32
2110.97:376:32
2210.97:376:33
2310.97:376:34
2411.07:376:34
2511.07:376:35
2611.07:376:36
2711.07:376:36
2811.07:366:37
2911.07:366:37
3011.07:366:38
3111.07:366:39

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.96 kWh/m².

For context, solar energy here swings from a low near 4.74 kWh/m² to a high of 7.6 kWh/m² in April across the year — January's 4.96 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.3Bright
Planning a trip in January

Hazard calendar for San Francisco Tesistán

In seasonPeak

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

San Francisco Tesistán's monsoon runs June–September, 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 San Francisco Tesistán?

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

8.5
Sightseeing
1st-best month of the year
7.5
Beach & pool
6th-best month of the year

January is one of the better times to visit San Francisco Tesistán for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for San Francisco Tesistán in January

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

In January, San Francisco Tesistán sees daytime highs around 25°C and nights near 9°C. Worth packing: light clothes and sun protection.

light clothessun protection

UV index in San Francisco Tesistán in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Francisco Tesistán peaks around May 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMay 10UV 13Dec 16UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr13Extreme
May13Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct10Very high
Nov8Very high
Dec7High

Air quality in San Francisco Tesistán 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 San Francisco Tesistán is worst in May — around 31 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (July, 13 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMay 1530 µg/m³Jul 1914 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb18Moderate
Mar18Moderate
Apr23Moderate
May31Moderate
Jun17Moderate
Jul13Moderate
Aug15Moderate
Sep16Moderate
Oct16Moderate
Nov17Moderate
Dec20Moderate
Location & terrain

Where is San Francisco Tesistán?

San Francisco Tesistán sits at 20.8°N, 103.5°W, 1,530 m above sea level, in Mexico. The nearest listed city is Nuevo México, 6.0 km away.

Topography around San Francisco Tesistán

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Francisco Tesistán.

Within 3 km, the terrain around San Francisco Tesistán has only modest variations in elevation — a maximum elevation change of 124 m around an average of 1,602 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,342 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,562 m.

The land around San Francisco Tesistán is covered by artificial surfaces (40%) and cropland (38%) within 3 km, trees (26%) and grassland (25%) within 16 km, and trees (33%), shrubs (20%) and grassland (20%) within 80 km.

3 km
124 m
16 km
1,342 m
80 km
2,562 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Nuevo México 6.0 km · Zapopan 13 km · Guadalajara 19 km · Tlaquepaque 26 km · Santa Anita 28 km · San Agustín 28 km · Tala 28 km · Las Pintas de Arriba 29 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 San Francisco Tesistán (20.7973°, -103.4771°, elevation 1,530 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).