Río Blanco in Winter
In winter (December, January and February), Río Blanco sees average daytime highs around 27°C and overnight lows near 20°C, with 119 mm of rain over about 43 wet days across the season. It is the coldest season of the year and the driest season of the year.
Across winter, daytime highs hold fairly steady around 27°C. The sky is clear or mostly clear about 28% of the time across winter, and the air most often feels muggy.
Winter is Río Blanco's best season of the year to visit on our travel score. For the whole year in context, see Río Blanco's year-round climate.
- Avg daytime high
- 27°C
- coldest season of the year
- Avg overnight low
- 20°C
- Rainfall
- 119 mm
- 43 wet days
- Avg wind
- 10 km/h
- Travel score
- 5.8
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Río Blanco in Winter
Across winter, daytime highs hold fairly steady around 27°C.
A typical winter day in Río Blanco reaches about 27°C and drops to 20°C overnight. The warmest of the three months is February, the coolest January.
How winter really feels in Río Blanco
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.
Río Blanco 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 | 27° / 20° | 40 | 15.2 | 11.3 | 5.9 |
| Feb | 28° / 20° | 29 | 11.6 | 11.6 | 5.9 |
| Mar | 30° / 21° | 25 | 9.4 | 11.9 | 5.4 |
| Apr | 31° / 22° | 41 | 10.7 | 12.3 | 4.3 |
| May | 31° / 22° | 159 | 22.4 | 12.6 | 3.1 |
| Jun | 29° / 22° | 212 | 28 | 12.7 | 2.9 |
| Jul | 28° / 22° | 176 | 29.3 | 12.7 | 3.2 |
| Aug | 29° / 22° | 162 | 28.1 | 12.4 | 3.2 |
| Sep | 30° / 22° | 178 | 26.8 | 12.1 | 3.0 |
| Oct | 29° / 22° | 192 | 25.9 | 11.7 | 3.4 |
| Nov | 28° / 21° | 102 | 19.3 | 11.4 | 4.7 |
| Dec | 27° / 20° | 50 | 16.5 | 11.3 | 5.6 |
Cloud cover in Winter
The sky is clear or mostly clear about 28% of the time across winter.
Chance of precipitation in Winter
Río Blanco gets around 119 mm of rain over 43 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 10 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 18 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 4.3 kWh/m².
Hazard calendar for Río Blanco
None of Río Blanco's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Río Blanco's rainy season runs May–November, when most of the year's rain falls.
Is winter a good time to visit Río Blanco?
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 Río Blanco for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Río Blanco in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Río Blanco sees daytime highs around 27°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 43 days see rain.
UV index in Río Blanco in Winter
Clear-sky midday UV across winter averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Río Blanco peaks around April 9 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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) | 10 | 13 | 13 | 14 | 12 | 13 | 12 | 12 | 12 | 12 | 10 | 9 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Extreme |
| Feb | 13 | Extreme |
| Mar | 13 | Extreme |
| Apr | 14 | Extreme |
| May | 12 | Extreme |
| Jun | 13 | Extreme |
| Jul | 12 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 10 | Very high |
| Dec | 9 | Very high |
Air quality in Río Blanco 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 Río Blanco is worst in July — around 25 µg/m³ PM2.5 (moderate), about 4.6× the cleanest month (December, 5 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) | 6 | 7 | 8 | 17 | 21 | 19 | 25 | 18 | 13 | 10 | 6 | 5 |
| Level | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 7 | Good |
| Mar | 8 | Good |
| Apr | 17 | Moderate |
| May | 21 | Moderate |
| Jun | 19 | Moderate |
| Jul | 25 | Moderate |
| Aug | 18 | Moderate |
| Sep | 13 | Moderate |
| Oct | 10 | Good |
| Nov | 6 | Good |
| Dec | 5 | Good |
Where is Río Blanco?
Río Blanco sits at 12.9°N, 85.2°W, 265 m above sea level, in Nicaragua. The nearest listed city is Camoapa, 69 km away.
Topography around Río Blanco
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Río Blanco.
Within 3 km, the terrain around Río Blanco has large variations in elevation — a maximum elevation change of 765 m around an average of 368 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,311 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,708 m.
The land around Río Blanco is covered by trees (57%) and grassland (40%) within 3 km, trees (70%) and grassland (30%) within 16 km, and trees (66%) and grassland (34%) within 80 km.
Nicaragua travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 34% of US
- price level, 2025
- GDP per capita
- $3,173
- 2025
- Happiness
- 6.3 / 10
- World Happiness, 2025
- Homicide rate
- 11.3
- per 100k, 2021
- Road deaths
- 16.9
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 512
- 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 Río Blanco (12.9344°, -85.2235°, elevation 265 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.