San Pedro Totoltepec weather in January

In January, San Pedro Totoltepec sees average daytime highs of 17°C and overnight lows near 3°C, with 24 mm of rain across 4.9 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 17°C through the month. The sky is clear or mostly clear about 53% 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 San Pedro Totoltepec's 4th-clearest and 4th-windiest month. For the whole year in context, see San Pedro Totoltepec's year-round climate.

Daytime high
17°
12th warmest
Overnight low
1st coldest
Rainfall
24 mm
4.9 wet days
Daylight
11 hours
7:19 AM – 6:16 PM
Cloud cover
41%
4th clearest
Wind
7 km/h
4th windiest
Solar energy
5.11 kWh/m²
Travel score
6.6
out of 10

San Pedro Totoltepec is town in Toluca municipality, State of Mexico, 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 17°C through the month.

A typical January day in San Pedro Totoltepec reaches about 17°C in the afternoon and slips back to 3°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 20°C. Set against its neighbours, January runs on par with December and about 2°C cooler than February.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
1173
2173
3173
4173
5173
6173
7173
8173
9173
10173
11173
12173
13173
14173
15173
16173
17173
18173
19173
20173
21173
22173
23173
24183
25183
26183
27183
28183
29183
30183
31184

San Pedro Totoltepec 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
Jan17° / 244.9116.6
Feb19° / 245.611.37.1
Mar21° / 327.611.97.1
Apr22° / 6011.112.46.6
May22° / 1291712.95.6
Jun21° / 23221.113.14.5
Jul19° / 30127.8133.6
Aug19° / 28226.712.73.7
Sep19° / 22623.412.14.0
Oct19° / 9914.411.65.4
Nov18° / 346.511.16.7
Dec18° / 143.510.97.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 53% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 17% of January, with mostly cloudy or overcast conditions the remaining 30%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16931
26931
36931
47030
57030
67030
77030
87030
97129
107129
117129
127129
137228
147228
157228
167129
177129
187228
197129
207129
217129
227129
237129
247030
257030
267030
276931
286832
296931
306832
316832

Chance of precipitation in January

Any precipitation

San Pedro Totoltepec gets around 24 mm of rain over 4.9 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 16% and peaks near 22% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
112
212
312
412
512
612
712
813
913
1013
1113
1213
1313
1414
1514
1615
1715
1816
1916
2017
2117
2218
2318
2419
2519
2620
2720
2821
2921
3021
3122

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 7 km/h in January.

Across January, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 7:16 AM to 7:18 AM, and sunset from 6:07 PM to 6:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.97:166:07
210.97:166:08
310.97:166:08
410.97:176:09
510.97:176:09
610.97:176:10
710.97:186:11
810.97:186:11
910.97:186:12
1010.97:186:12
1110.97:186:13
1210.97:196:14
1310.97:196:14
1410.97:196:15
1510.97:196:16
1611.07:196:16
1711.07:196:17
1811.07:196:17
1911.07:196:18
2011.07:196:19
2111.07:196:19
2211.07:196:20
2311.07:196:21
2411.07:196:21
2511.07:196:22
2611.17:196:22
2711.17:196:23
2811.17:186:24
2911.17:186:24
3011.17:186:25
3111.17:186:25

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.11 kWh/m².

For context, solar energy here swings from a low near 4.95 kWh/m² to a high of 7.09 kWh/m² in April across the year — January's 5.11 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in January

Hazard calendar for San Pedro Totoltepec

In seasonPeak

None of San Pedro Totoltepec'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 Pedro Totoltepec'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 Pedro Totoltepec?

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

6.6
Sightseeing
5th-best month of the year
1.8
Beach & pool
9th-best month of the year

January is a reasonable time to visit San Pedro Totoltepec for sightseeing.

What to pack for San Pedro Totoltepec in January

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

In January, San Pedro Totoltepec sees daytime highs around 17°C and nights near 3°C. Worth packing: a warm layer and sun protection. About 5 days see rain.

a warm layersun protection

UV index in San Pedro Totoltepec in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Pedro Totoltepec peaks around March 23 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highMar 23UV 14Dec 14UV 8
UV index (midday)Level
Jan10Very high
Feb12Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun15Extreme
Jul12Extreme
Aug13Extreme
Sep11Extreme
Oct11Extreme
Nov9Very high
Dec8Very high

Air quality in San Pedro Totoltepec 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 Pedro Totoltepec is worst in December — around 79 µg/m³ PM2.5 (unhealthy), and holds fairly steady the rest of the year.

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyDec 1078 µg/m³Apr 1353 µg/m³
PM2.5 (µg/m³)Level
Jan67Unhealthy
Feb62Unhealthy
Mar55Poor
Apr52Poor
May57Unhealthy
Jun59Unhealthy
Jul69Unhealthy
Aug65Unhealthy
Sep70Unhealthy
Oct66Unhealthy
Nov77Unhealthy
Dec79Unhealthy
Location & terrain

Where is San Pedro Totoltepec?

San Pedro Totoltepec sits at 19.3°N, 99.6°W, 2,588 m above sea level, in Mexico. The nearest listed city is Santa María Totoltepec, 2.0 km away.

Topography around San Pedro Totoltepec

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

Within 3 km, the terrain around San Pedro Totoltepec has only modest variations in elevation — a maximum elevation change of 33 m around an average of 2,586 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 737 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,713 m.

The land around San Pedro Totoltepec is covered by artificial surfaces (62%) and cropland (24%) within 3 km, cropland (40%) and artificial surfaces (32%) within 16 km, and trees (42%) and cropland (21%) within 80 km.

3 km
33 m
16 km
737 m
80 km
3,713 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Santa María Totoltepec 2.0 km · San Jerónimo 4.0 km · San Mateo Otzacatipan 4.0 km · San José Guadalupe Otzacatipan 4.0 km · San Salvador Tizatlalli 6.0 km · San Mateo Atenco 6.0 km · Metepec 7.0 km · Lerma de Villada 7.0 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 Pedro Totoltepec (19.3111°, -99.572°, elevation 2,588 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).