Gualán in Winter
In winter (December, January and February), Gualán sees average daytime highs around 25°C and overnight lows near 17°C, with 260 mm of rain over about 51 wet days across the season. It is the coldest season of the year and the driest season of the year.
Over the season highs climb from about 24°C in early December to 27°C by late February. The sky is clear or mostly clear about 20% of the time across winter, and the air most often feels muggy.
Winter is Gualán's best season of the year to visit on our travel score. For the whole year in context, see Gualán's year-round climate.
- Avg daytime high
- 25°C
- coldest season of the year
- Avg overnight low
- 17°C
- Rainfall
- 260 mm
- 51 wet days
- Avg wind
- 5 km/h
- Travel score
- 5.7
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Gualán in Winter
Over the season highs climb from about 24°C in early December to 27°C by late February.
A typical winter day in Gualán reaches about 25°C and drops to 17°C overnight. The warmest of the three months is February, the coolest January.
How winter really feels in Gualán
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
winter sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Gualán weather by month
How the three winter months (December, January and February) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 24° / 17° | 92 | 17.7 | 11.2 | 5.8 |
| Feb | 26° / 17° | 65 | 14.5 | 11.5 | 5.9 |
| Mar | 28° / 18° | 61 | 12.8 | 11.9 | 6.0 |
| Apr | 30° / 20° | 67 | 13.3 | 12.3 | 4.7 |
| May | 30° / 21° | 182 | 22.5 | 12.7 | 3.5 |
| Jun | 29° / 21° | 300 | 28.2 | 12.9 | 3.0 |
| Jul | 28° / 20° | 262 | 30.2 | 12.8 | 3.3 |
| Aug | 28° / 20° | 262 | 29.2 | 12.5 | 3.2 |
| Sep | 29° / 20° | 305 | 28.3 | 12.1 | 3.1 |
| Oct | 27° / 20° | 248 | 26.2 | 11.7 | 3.9 |
| Nov | 25° / 18° | 158 | 20.4 | 11.3 | 5.0 |
| Dec | 24° / 17° | 103 | 19 | 11.1 | 5.5 |
Cloud cover in Winter
The sky is clear or mostly clear about 20% of the time across winter.
Chance of precipitation in Winter
Gualán gets around 260 mm of rain over 51 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 5 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 12 min in early December to 11 h 42 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 3.9 kWh/m².
Hazard calendar for Gualán
None of Gualán's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Gualán's rainy season runs May–November, when most of the year's rain falls.
Is winter a good time to visit Gualán?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is a reasonable time to visit Gualán for sightseeing.
What to pack for Gualán in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Gualán sees daytime highs around 25°C and nights near 17°C. Pack rain gear. Worth having: light clothes and sun protection. About 51 days see rain.
UV index in Gualán in Winter
Clear-sky midday UV across winter averages 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 Gualán peaks around April 11 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 9 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 9 | 12 | 13 | 14 | 11 | 12 | 12 | 12 | 12 | 11 | 9 | 9 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 9 | Very high |
Air quality in Gualán in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Gualán is worst in April — around 42 µg/m³ PM2.5 (poor), about 4.0× the cleanest month (December, 10 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 11 | 12 | 15 | 42 | 37 | 22 | 22 | 18 | 17 | 14 | 11 | 10 |
| Level | Good | Good | Moderate | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 12 | Good |
| Mar | 15 | Moderate |
| Apr | 42 | Poor |
| May | 37 | Poor |
| Jun | 22 | Moderate |
| Jul | 22 | Moderate |
| Aug | 18 | Moderate |
| Sep | 17 | Moderate |
| Oct | 14 | Moderate |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Gualán?
Gualán sits at 15.1°N, 89.4°W, 123 m above sea level, in Guatemala. The nearest listed city is Zacapa, 25 km away.
Topography around Gualán
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Gualán.
Within 3 km, the terrain around Gualán has significant variations in elevation — a maximum elevation change of 263 m around an average of 170 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,920 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,990 m.
The land around Gualán is covered by trees (36%) and grassland (33%) within 3 km, trees (69%) within 16 km, and trees (69%) within 80 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
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 Gualán (15.1195°, -89.3572°, elevation 123 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.