Agua Dulce weather in January

In January, Agua Dulce sees average daytime highs of 25°C and overnight lows near 21°C, with 98 mm of rain across 12.7 wet days and about 11 hours of daylight. It is the 12th-warmest and 8th-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 38% 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 Agua Dulce's 6th-clearest and 1st-windiest month. For the whole year in context, see Agua Dulce's year-round climate.

Daytime high
25°
12th warmest
Overnight low
21°
1st coldest
Rainfall
98 mm
12.7 wet days
Daylight
11 hours
6:55 AM – 5:57 PM
Cloud cover
54%
6th clearest
Wind
16 km/h
1st windiest
Solar energy
3.73 kWh/m²
Travel score
6.6
out of 10

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 Agua Dulce reaches about 25°C in the afternoon and slips back to 21°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 27°C. Set against its neighbours, January runs about 1°C cooler than December and about 1°C cooler than February.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12522
22522
32522
42522
52522
62521
72521
82521
92521
102521
112521
122521
132521
142521
152521
162521
172521
182521
192521
202521
212521
222521
232521
242521
252521
262521
272521
282521
292521
302521
312521

How January really feels in Agua Dulce

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.

Agua Dulce weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 21°9812.7116.6
Feb26° / 22°517.911.47.2
Mar27° / 23°315.911.97.3
Apr30° / 25°305.312.46.1
May30° / 26°7310.712.84.9
Jun30° / 26°23422.513.13.5
Jul30° / 26°24225133.4
Aug29° / 26°30026.912.63.2
Sep29° / 25°36127.112.13.2
Oct28° / 25°29822.211.64.4
Nov27° / 23°18516.611.15.6
Dec25° / 22°11014.810.96.2

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 21% of January, with mostly cloudy or overcast conditions the remaining 41%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15446
25545
35545
45644
55743
65743
75743
85842
95941
105941
115941
125941
136040
146040
156040
166040
176040
186040
196040
206040
216040
225941
235941
245941
255941
266040
276040
286040
296040
306139
316139

Chance of precipitation in January

Any precipitation

Agua Dulce gets around 98 mm of rain over 12.7 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 41% and peaks near 48% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
148
248
347
447
546
645
745
844
943
1042
1141
1240
1339
1439
1538
1638
1738
1838
1938
2038
2138
2238
2338
2438
2538
2638
2738
2839
2939
3039
3138

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 41% of days. Sticky, muggy-or-worse air turns up on roughly 76% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
13163941
23173941
33173940
44173940
54183940
64183939
74193938
85193938
95203937
105203936
116203935
126213934
136213934
147213933
157214033
167214032
177214132
187214132
196214132
206204232
216204232
226204232
235204332
245194333
255184334
264184434
274174435
284164436
294164436
304164437
314164337

Wind in January

Winds average 16 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 16 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze
3116light breeze

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 6:52 AM to 6:54 AM, and sunset from 5:48 PM to 6:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.96:525:48
210.96:525:48
310.96:535:49
410.96:535:49
510.96:535:50
611.06:535:50
711.06:545:51
811.06:545:52
911.06:545:52
1011.06:545:53
1111.06:555:53
1211.06:555:54
1311.06:555:55
1411.06:555:55
1511.06:555:56
1611.06:555:57
1711.06:555:57
1811.06:555:58
1911.06:555:58
2011.16:555:59
2111.16:556:00
2211.16:556:00
2311.16:556:01
2411.16:556:01
2511.16:556:02
2611.16:556:02
2711.16:556:03
2811.16:556:04
2911.26:556:04
3011.26:556:05
3111.26:546:05

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 3.73 kWh/m².

For context, solar energy here swings from a low near 3.66 kWh/m² to a high of 6.66 kWh/m² in May across the year — January's 3.73 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
13.6Moderate
23.6Moderate
33.6Moderate
43.6Moderate
53.6Moderate
63.6Moderate
73.6Moderate
83.6Moderate
93.6Moderate
103.7Moderate
113.7Moderate
123.7Moderate
133.7Moderate
143.7Moderate
153.7Moderate
163.8Moderate
173.8Moderate
183.8Moderate
193.8Moderate
203.8Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.9Moderate
253.9Moderate
264.0Moderate
274.0Moderate
284.0Moderate
294.0Bright
304.0Bright
314.1Bright
Planning a trip in January

Hazard calendar for Agua Dulce

In seasonPeak

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

Agua Dulce sits in the Atlantic hurricane belt; the season peaks August–October.

Agua Dulce's rainy season runs June–November, when most of the year's rain falls.

Atlantic hurricane
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Agua Dulce?

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

6.6
Sightseeing
3rd-best month of the year
5.9
Beach & pool
5th-best month of the year

January is a reasonable time to visit Agua Dulce for sightseeing.

What to pack for Agua Dulce in January

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

In January, Agua Dulce sees daytime highs around 25°C and nights near 21°C. Worth packing: light clothes and rain gear. About 13 days see rain.

light clothesrain gear

Sea temperature near Agua Dulce in January

The nearest coast averages about 24°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 24 km away) is warmest in September at about 29°C and coldest in February near 24°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan24Warm
Feb24Warm
Mar25Warm
Apr27Warm
May28Tropical
Jun29Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct28Tropical
Nov27Warm
Dec25Warm

UV index in Agua Dulce 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 Agua Dulce peaks around August 16 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highAug 16UV 12Dec 21UV 7
UV index (midday)Level
Jan7Very high
Feb10Extreme
Mar12Extreme
Apr13Extreme
May8Very high
Jun13Extreme
Jul11Extreme
Aug13Extreme
Sep11Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in Agua Dulce 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 Agua Dulce is worst in May — around 43 µg/m³ PM2.5 (poor), about 2.7× the cleanest month (January, 16 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorModerateMay 1842 µg/m³Jan 1816 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar22Moderate
Apr31Moderate
May43Poor
Jun34Moderate
Jul36Poor
Aug29Moderate
Sep25Moderate
Oct18Moderate
Nov17Moderate
Dec18Moderate
Location & terrain

Where is Agua Dulce?

Agua Dulce sits at 18.1°N, 94.1°W, 21 m above sea level, in Mexico. The nearest listed city is Las Choapas, 26 km away.

Topography around Agua Dulce

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

Within 3 km, the terrain around Agua Dulce has only modest variations in elevation — a maximum elevation change of 39 m around an average of 15 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 153 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,652 m.

The land around Agua Dulce is covered by trees (57%) and grassland (25%) within 3 km, trees (33%), grassland (24%) and water (23%) within 16 km, and grassland (35%), water (30%) and trees (24%) within 80 km.

3 km
39 m
16 km
153 m
80 km
1,652 m
treesgrasslandcroplandartificial surfaceswaterwetlandmangroves
January weather nearby: Las Choapas 26 km · Allende 26 km · Nanchital de Lázaro Cárdenas del Río 29 km · Coatzacoalcos 32 km · Fraccionamiento Ciudad Olmeca 43 km · Minatitlán 46 km · Cosoleacaque 54 km · Jáltipan de Morelos 63 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 Agua Dulce (18.1391°, -94.1453°, elevation 21 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).