Mucajaí in Winter
In winter (December, January and February), Mucajaí sees average daytime highs around 32°C and overnight lows near 24°C, with 170 mm of rain over about 28 wet days across the season. It is the 2nd-warmest season and the driest season of the year.
Across winter, daytime highs hold fairly steady around 32°C. The sky is clear or mostly clear about 13% of the time across winter, and the air most often feels oppressive.
Winter is Mucajaí's best season of the year to visit on our travel score. For the whole year in context, see Mucajaí's year-round climate.
- Avg daytime high
- 32°C
- 2nd-warmest season
- Avg overnight low
- 24°C
- Rainfall
- 170 mm
- 28 wet days
- Avg wind
- 9 km/h
- Travel score
- 3.9
- best season of the year
- Months
- Dec · Jan · Feb
Temperature in Mucajaí in Winter
Across winter, daytime highs hold fairly steady around 32°C.
A typical winter day in Mucajaí reaches about 32°C and drops to 24°C overnight. The warmest of the three months is February, the coolest December.
How winter really feels in Mucajaí
Once humidity and wind are folded in, winter brings about 90 days that feel above 32°C and 0 that feel at or below 0°C.
The story in winter is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Mucajaí 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 | 32° / 24° | 46 | 7.8 | 11.9 | 4.1 |
| Feb | 32° / 24° | 42 | 7.4 | 11.9 | 3.9 |
| Mar | 33° / 24° | 76 | 10.5 | 12 | 3.5 |
| Apr | 31° / 24° | 242 | 18.8 | 12.1 | 3.3 |
| May | 30° / 23° | 392 | 27.7 | 12.1 | 3.0 |
| Jun | 29° / 23° | 350 | 28.2 | 12.1 | 3.0 |
| Jul | 29° / 22° | 277 | 28.7 | 12.1 | 3.1 |
| Aug | 30° / 23° | 192 | 25.4 | 12.1 | 3.1 |
| Sep | 32° / 23° | 114 | 18 | 12 | 3.4 |
| Oct | 32° / 24° | 91 | 14.7 | 11.9 | 3.4 |
| Nov | 32° / 24° | 112 | 16.2 | 11.9 | 3.3 |
| Dec | 32° / 24° | 81 | 12.9 | 11.9 | 3.8 |
Cloud cover in Winter
The sky is clear or mostly clear about 13% of the time across winter.
Chance of precipitation in Winter
Mucajaí gets around 170 mm of rain over 28 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 9 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 54 min in early December to 11 h 54 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 5.1 kWh/m².
Hazard calendar for Mucajaí
None of Mucajaí's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Mucajaí's monsoon runs April–August, when most of the year's rain falls.
Is winter a good time to visit Mucajaí?
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 weaker month for outdoor sightseeing in Mucajaí. The water and warmth also suit a beach or pool day.
What to pack for Mucajaí in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Mucajaí sees daytime highs around 32°C and nights near 24°C. Pack light clothes. Worth having: rain gear and sun protection. About 28 days see rain.
UV index in Mucajaí in Winter
Clear-sky midday UV across winter averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Mucajaí peaks around March 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 16 at about 11 (extreme).
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) | 14 | 13 | 15 | 14 | 13 | 12 | 11 | 12 | 12 | 11 | 11 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 13 | Extreme |
| Mar | 15 | Extreme |
| Apr | 14 | Extreme |
| May | 13 | Extreme |
| Jun | 12 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 11 | Extreme |
| Dec | 11 | Extreme |
Air quality in Mucajaí 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 Mucajaí is worst in March — around 31 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (July, 11 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) | 16 | 21 | 31 | 25 | 14 | 12 | 11 | 12 | 12 | 13 | 13 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 16 | Moderate |
| Feb | 21 | Moderate |
| Mar | 31 | Moderate |
| Apr | 25 | Moderate |
| May | 14 | Moderate |
| Jun | 12 | Good |
| Jul | 11 | Good |
| Aug | 12 | Good |
| Sep | 12 | Moderate |
| Oct | 13 | Moderate |
| Nov | 13 | Moderate |
| Dec | 13 | Moderate |
Where is Mucajaí?
Mucajaí sits at 2.4°N, 60.9°W, 83 m above sea level, in Brazil. The nearest listed city is Cantá, 40 km away.
Topography around Mucajaí
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Mucajaí.
Within 3 km, the terrain around Mucajaí has only modest variations in elevation — a maximum elevation change of 108 m around an average of 83 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 296 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,406 m.
The land around Mucajaí is covered by grassland (59%) and trees (33%) within 3 km, trees (61%) and grassland (33%) within 16 km, and trees (64%) and grassland (33%) within 80 km.
Brazil travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / N
- 127 / 220 V · 60 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $10,713
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 89%
- of population, 2024
- Homicide rate
- 19.3
- per 100k, 2023
- Road deaths
- 16
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 482
- 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 Mucajaí (2.4399°, -60.9115°, elevation 83 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.