San Benito weather in January

In January, San Benito sees average daytime highs of 29°C and overnight lows near 19°C, with 30 mm of rain across 7.2 wet days and about 11.1 hours of daylight. It is the 11th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 35% of the time in January, and the air most often feels muggy.

Daylight stretches from about 11 hours at the start of January to 11 h 12 min by month's end. Set against the rest of the year, January is San Benito's 4th-clearest and 5th-windiest month. For the whole year in context, see San Benito's year-round climate.

Daytime high
29°
11th warmest
Overnight low
19°
1st coldest
Rainfall
30 mm
7.2 wet days
Daylight
11 h 06 min
6:36 AM – 5:42 PM
Cloud cover
52%
4th clearest
Wind
7 km/h
5th windiest
Solar energy
3.82 kWh/m²
Travel score
6.2
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical January day in San Benito reaches about 29°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 32°C. Set against its neighbours, January runs on par with December and about 3°C cooler than February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12819
22819
32819
42819
52819
62819
72819
82819
92819
102819
112819
122819
132819
142819
152819
162819
172819
182819
192819
202919
212919
222919
232919
242919
252919
262919
272919
282919
292919
302919
312919

How January really feels in San Benito

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 Benito weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 19°307.211.16.2
Feb31° / 20°143.511.45.3
Mar34° / 21°213.511.93.6
Apr36° / 23°365.412.42.0
May36° / 24°9912.212.81.8
Jun34° / 24°20922.7132.2
Jul33° / 23°14120.412.92.5
Aug33° / 23°18722.712.62.3
Sep32° / 23°23426.212.12.4
Oct30° / 23°17020.711.63.5
Nov29° / 21°7912.911.25.1
Dec28° / 20°448.5116.1

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 28% of January, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15941
25941
35941
46040
56040
66139
76139
86238
96238
106337
116337
126436
136436
146436
156436
166535
176535
186535
196535
206436
216436
226337
236337
246337
256238
266337
276337
286337
296337
306337
316436

Chance of precipitation in January

Any precipitation

San Benito gets around 30 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 26% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
126
226
326
426
526
626
726
825
925
1024
1124
1223
1322
1422
1522
1622
1722
1822
1922
2022
2122
2221
2321
2421
2521
2620
2720
2820
2920
3020
3119

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 52% of days. Sticky, muggy-or-worse air turns up on roughly 74% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
114164732
215164732
315164731
415164731
515164830
615174829
715174829
816184828
916194826
1017194825
1117204824
1217204823
1317214822
1417214922
1517214921
1618214920
1718215020
1818215119
1918215119
2018215218
2118215218
2217215417
2317205517
2417205517
2516195717
2616185718
2716175818
2816175818
2916165918
3016166017
3116166017

Wind in January

Winds average 7 km/h in January.

Across January, daily wind ranges from about 7 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
17calm
27calm
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 11 hours 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 12 minutes over January. Sunrise moves from 6:33 AM to 6:36 AM, and sunset from 5:33 PM to 5:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.06:335:33
211.06:335:34
311.06:335:34
411.06:345:35
511.06:345:35
611.06:345:36
711.06:345:36
811.06:355:37
911.06:355:38
1011.06:355:38
1111.16:355:39
1211.16:365:39
1311.16:365:40
1411.16:365:41
1511.16:365:41
1611.16:365:42
1711.16:365:42
1811.16:365:43
1911.16:365:43
2011.16:375:44
2111.16:375:45
2211.16:375:45
2311.26:375:46
2411.26:375:46
2511.26:365:47
2611.26:365:47
2711.26:365:48
2811.26:365:49
2911.26:365:49
3011.26:365:50
3111.26:365:50

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 3.82 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 6.18 kWh/m² in April across the year — January's 3.82 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
13.7Moderate
23.7Moderate
33.7Moderate
43.7Moderate
53.7Moderate
63.7Moderate
73.7Moderate
83.8Moderate
93.8Moderate
103.8Moderate
113.8Moderate
123.8Moderate
133.8Moderate
143.8Moderate
153.8Moderate
163.8Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.9Moderate
213.9Moderate
223.9Moderate
233.9Moderate
244.0Moderate
254.0Moderate
264.0Bright
274.0Bright
284.0Bright
294.1Bright
304.1Bright
314.1Bright
Planning a trip in January

Hazard calendar for San Benito

In seasonPeak

None of San Benito'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 Benito sits in the Atlantic hurricane belt; the season peaks August–October.

San Benito's monsoon runs June–October, when most of the year's rain falls.

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

Is January a good time to visit San Benito?

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

6.2
Sightseeing
1st-best month of the year
7.5
Beach & pool
2nd-best month of the year

January is a reasonable time to visit San Benito for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for San Benito in January

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

In January, San Benito sees daytime highs around 29°C and nights near 19°C. Pack light clothes. About 7 days see rain.

light clothes

UV index in San Benito in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 8 (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 Benito peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 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 highExtremeExtremeVery highApr 10UV 13Dec 17UV 8
UV index (midday)Level
Jan8Very high
Feb12Extreme
Mar13Extreme
Apr13Extreme
May9Very high
Jun13Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec8Very high

Air quality in San Benito 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 Benito is worst in May — around 34 µg/m³ PM2.5 (moderate), about 6.0× the cleanest month (December, 6 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMay 1334 µg/m³Dec 176 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar11Good
Apr32Moderate
May34Moderate
Jun26Moderate
Jul27Moderate
Aug19Moderate
Sep14Moderate
Oct10Good
Nov7Good
Dec6Good
Location & terrain

Where is San Benito?

San Benito sits at 16.9°N, 89.9°W, 135 m above sea level, in Guatemala. The nearest listed city is Flores, 2.0 km away.

SayaxchéMelchor de MencosPoptúnSan IgnacioBelmopanChisecPunta Gorda

Topography around San Benito

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

Within 3 km, the terrain around San Benito has only modest variations in elevation — a maximum elevation change of 159 m around an average of 142 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 226 m; within 80 km, large variations in elevation — a maximum elevation change of 725 m.

The land around San Benito is covered by trees (35%) and artificial surfaces (29%) within 3 km, trees (48%) and grassland (40%) within 16 km, and trees (52%) and grassland (46%) within 80 km.

3 km
159 m
16 km
226 m
80 km
725 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Flores 2.0 km · Sayaxché 52 km · Melchor de Mencos 83 km · Poptún 84 km · San Ignacio 94 km · Belmopan 128 km · Chisec 129 km · Punta Gorda 149 km

Guatemala travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 43% of US
price level, 2025
GDP per capita
$6,598
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
49%
of population, 2024
Homicide rate
23.4
per 100k, 2023
Road deaths
22.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 510
Religion
Evangelical 46%Roman Catholic 42%none 11%

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 Benito (16.9168°, -89.919°, elevation 135 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). 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).