Candeias do Jamari in Summer
In summer (December, January and February), Candeias do Jamari sees average daytime highs around 30°C and overnight lows near 23°C, with 904 mm of rain over about 83 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 1% of the time across summer, and the air most often feels miserable.
Summer is Candeias do Jamari's weakest season of the year to visit on our travel score. For the whole year in context, see Candeias do Jamari's year-round climate.
- Avg daytime high
- 30°C
- coldest season of the year
- Avg overnight low
- 23°C
- Rainfall
- 904 mm
- 83 wet days
- Avg wind
- 5 km/h
- Travel score
- 2.7
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Candeias do Jamari in Summer
Across summer, daytime highs hold fairly steady around 30°C.
A typical summer day in Candeias do Jamari reaches about 30°C and drops to 23°C overnight. The warmest of the three months is December, the coolest January.
How summer really feels in Candeias do Jamari
Once humidity and wind are folded in, summer brings about 90 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Candeias do Jamari weather by month
How the three summer 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 | 30° / 23° | 303 | 28.9 | 12.5 | 2.7 |
| Feb | 30° / 23° | 313 | 26.4 | 12.3 | 2.7 |
| Mar | 30° / 24° | 317 | 29.5 | 12.1 | 2.7 |
| Apr | 30° / 23° | 219 | 26.3 | 11.8 | 2.9 |
| May | 30° / 23° | 129 | 21.4 | 11.6 | 3.5 |
| Jun | 31° / 22° | 41 | 9.2 | 11.5 | 4.7 |
| Jul | 32° / 22° | 20 | 4.4 | 11.5 | 4.6 |
| Aug | 34° / 22° | 40 | 6.7 | 11.7 | 3.5 |
| Sep | 33° / 23° | 90 | 15.4 | 11.9 | 2.9 |
| Oct | 32° / 24° | 158 | 22.1 | 12.2 | 2.7 |
| Nov | 31° / 24° | 224 | 25.8 | 12.4 | 2.7 |
| Dec | 30° / 24° | 287 | 28.1 | 12.5 | 2.7 |
Cloud cover in Summer
The sky is clear or mostly clear about 1% of the time across summer.
Chance of precipitation in Summer
Candeias do Jamari gets around 904 mm of rain over 83 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels miserable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 5 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 30 min in early December to 12 h 12 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 4.5 kWh/m².
Hazard calendar for Candeias do Jamari
In summer, Candeias do Jamari overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Candeias do Jamari's rainy season runs October–April, when most of the year's rain falls.
Is summer a good time to visit Candeias do Jamari?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Candeias do Jamari.
What to pack for Candeias do Jamari in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Candeias do Jamari sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 83 days see rain.
UV index in Candeias do Jamari in Summer
Clear-sky midday UV across summer averages around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Candeias do Jamari peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 12 at about 4 (moderate).
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) | 15 | 15 | 15 | 14 | 11 | 9 | 9 | 6 | 3 | 11 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High | Moderate | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 15 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 6 | High |
| Sep | 3 | Moderate |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Candeias do Jamari in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Candeias do Jamari is worst in August — around 101 µg/m³ PM2.5 (unhealthy), about 9.5× the cleanest month (May, 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) | 13 | 13 | 15 | 12 | 11 | 12 | 34 | 101 | 100 | 36 | 20 | 15 |
| Level | Moderate | Moderate | Moderate | Good | Good | Good | Moderate | Unhealthy | Unhealthy | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 13 | Moderate |
| Feb | 13 | Moderate |
| Mar | 15 | Moderate |
| Apr | 12 | Good |
| May | 11 | Good |
| Jun | 12 | Good |
| Jul | 34 | Moderate |
| Aug | 101 | Unhealthy |
| Sep | 100 | Unhealthy |
| Oct | 36 | Poor |
| Nov | 20 | Moderate |
| Dec | 15 | Moderate |
Where is Candeias do Jamari?
Candeias do Jamari sits at 8.8°S, 63.7°W, 91 m above sea level, in Brazil. The nearest listed city is Porto Velho, 23 km away.
Topography around Candeias do Jamari
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Candeias do Jamari.
Within 3 km, the terrain around Candeias do Jamari has only modest variations in elevation — a maximum elevation change of 53 m around an average of 83 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 105 m; within 80 km, significant variations in elevation — a maximum elevation change of 341 m.
The land around Candeias do Jamari is covered by trees (54%) and grassland (32%) within 3 km, trees (51%) and grassland (44%) within 16 km, and trees (73%) and grassland (23%) 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 Candeias do Jamari (-8.8097°, -63.6956°, elevation 91 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.