Tres Valles weather in January

In January, Tres Valles sees average daytime highs of 27°C and overnight lows near 19°C, with 40 mm of rain across 7.2 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 27°C through the month. The sky is clear or mostly clear about 37% of the time in January, and the air most often feels muggy.

Daylight stretches from about 10 h 54 min at the start of January to 11 h 12 min by month's end. Set against the rest of the year, January is Tres Valles's 6th-clearest and 4th-windiest month. For the whole year in context, see Tres Valles's year-round climate.

Daytime high
27°
12th warmest
Overnight low
19°
1st coldest
Rainfall
40 mm
7.2 wet days
Daylight
11 hours
7:03 AM – 6:04 PM
Cloud cover
55%
6th clearest
Wind
5 km/h
4th windiest
Solar energy
3.48 kWh/m²
Travel score
7.1
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical January day in Tres Valles reaches about 27°C in the afternoon and slips back to 19°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, January runs on par with December and about 2°C cooler than February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12619
22619
32619
42619
52619
62619
72619
82619
92619
102619
112619
122619
132619
142619
152619
162619
172619
182619
192619
202619
212719
222719
232719
242719
252719
262719
272719
282719
292719
302719
312719

How January really feels in Tres Valles

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.

Tres Valles 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
Jan27° / 19°407.2117.1
Feb28° / 20°305.411.46.5
Mar31° / 22°28511.95.1
Apr34° / 24°43612.43.4
May35° / 26°11112.912.82.6
Jun33° / 25°34724.213.12.2
Jul33° / 25°36325.9132.4
Aug33° / 25°37527.112.62.3
Sep32° / 24°41426.612.12.4
Oct31° / 23°24818.811.63.7
Nov29° / 21°10411.911.15.5
Dec27° / 20°457.610.96.9

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% 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 49%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35248
45248
55248
65248
75248
85248
95149
105248
115248
125248
135248
145149
155149
165149
175149
185149
195149
205149
215149
225149
235149
245149
255149
265050
275050
285050
294951
304951
315050

Chance of precipitation in January

Any precipitation

Tres Valles gets around 40 mm of rain over 7.2 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 23% and peaks near 24% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
123
222
322
422
522
622
722
822
922
1022
1123
1223
1323
1423
1523
1623
1724
1824
1924
2024
2124
2224
2324
2423
2523
2623
2723
2823
2923
3023
3123

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the muggy band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 54% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1310284614
2410274513
3411274513
4411274513
5311284413
6312284313
7312294213
8313304113
9313304013
10313313913
11314323913
12314323813
13314323813
14314323713
15314333713
16314333713
17314333713
18314333713
19314333713
20314333813
21314333813
22313323813
23313323913
24213324013
25213314013
26212314114
27212304213
28212304213
29212304313
30212304313
31212304314

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 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over January. Sunrise moves from 7:00 AM to 7:03 AM, and sunset from 5:55 PM to 6:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.97:005:55
210.97:005:56
310.97:015:57
410.97:015:57
510.97:015:58
610.97:025:58
711.07:025:59
811.07:025:59
911.07:026:00
1011.07:026:01
1111.07:036:01
1211.07:036:02
1311.07:036:02
1411.07:036:03
1511.07:036:04
1611.07:036:04
1711.07:036:05
1811.07:046:06
1911.07:046:06
2011.17:046:07
2111.17:046:07
2211.17:046:08
2311.17:046:09
2411.17:036:09
2511.17:036:10
2611.17:036:10
2711.17:036:11
2811.17:036:11
2911.27:036:12
3011.27:036:13
3111.27:036:13

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 3.48 kWh/m².

For context, solar energy here swings from a low near 3.47 kWh/m² to a high of 6.25 kWh/m² in May across the year — January's 3.48 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.4Moderate
23.4Moderate
33.4Moderate
43.4Moderate
53.4Moderate
63.4Moderate
73.4Moderate
83.4Moderate
93.4Moderate
103.5Moderate
113.5Moderate
123.5Moderate
133.5Moderate
143.5Moderate
153.5Moderate
163.5Moderate
173.5Moderate
183.5Moderate
193.5Moderate
203.5Moderate
213.6Moderate
223.6Moderate
233.6Moderate
243.6Moderate
253.6Moderate
263.6Moderate
273.6Moderate
283.7Moderate
293.7Moderate
303.7Moderate
313.7Moderate
Planning a trip in January

Hazard calendar for Tres Valles

In seasonPeak

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

Tres Valles's monsoon runs June–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 Tres Valles?

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

7.1
Sightseeing
1st-best month of the year
7.0
Beach & pool
4th-best month of the year

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

What to pack for Tres Valles in January

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

In January, Tres Valles sees daytime highs around 27°C and nights near 19°C. Worth packing: light clothes. About 7 days see rain.

light clothes

UV index in Tres Valles in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tres Valles peaks around August 16 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 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 highExtremeVery highAug 16UV 12Dec 17UV 7
UV index (midday)Level
Jan7Very high
Feb10Extreme
Mar10Extreme
Apr12Extreme
May8Very high
Jun12Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7High

Air quality in Tres Valles 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 Tres Valles is worst in May — around 49 µg/m³ PM2.5 (poor), about 3.7× the cleanest month (January, 13 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMay 1647 µg/m³Jan 1513 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb15Moderate
Mar20Moderate
Apr31Moderate
May49Poor
Jun28Moderate
Jul31Moderate
Aug24Moderate
Sep21Moderate
Oct15Moderate
Nov14Moderate
Dec15Moderate
Location & terrain

Where is Tres Valles?

Tres Valles sits at 18.2°N, 96.1°W, 56 m above sea level, in Mexico. The nearest listed city is Tuxtepec, 17 km away.

Topography around Tres Valles

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tres Valles.

Within 3 km, the terrain around Tres Valles has only modest variations in elevation — a maximum elevation change of 43 m around an average of 39 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 71 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,020 m.

The land around Tres Valles is covered by trees (44%) and grassland (25%) within 3 km, cropland (49%), grassland (24%) and trees (23%) within 16 km, and trees (46%) and grassland (29%) within 80 km.

3 km
43 m
16 km
71 m
80 km
3,020 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
January weather nearby: Tuxtepec 17 km · Loma Bonita 31 km · Tierra Blanca 33 km · Cosamaloapan 38 km · La Isla 40 km · Carlos A. Carrillo 43 km · Tlacotalpan 65 km · Isla 68 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 Tres Valles (18.2391°, -96.1357°, elevation 56 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).