Rafael Jambeiro in Summer
In summer (December, January and February), Rafael Jambeiro sees average daytime highs around 32°C and overnight lows near 22°C, with 165 mm of rain over about 28 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 32°C. The sky is clear or mostly clear about 27% of the time across summer, and the air most often feels muggy.
Summer is Rafael Jambeiro's weakest season of the year to visit on our travel score. For the whole year in context, see Rafael Jambeiro's year-round climate.
- Avg daytime high
- 32°C
- warmest season of the year
- Avg overnight low
- 22°C
- Rainfall
- 165 mm
- 28 wet days
- Avg wind
- 9 km/h
- Travel score
- 3.8
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Rafael Jambeiro in Summer
Across summer, daytime highs hold fairly steady around 32°C.
A typical summer day in Rafael Jambeiro reaches about 32°C and drops to 22°C overnight. The warmest of the three months is February, the coolest December.
How summer really feels in Rafael Jambeiro
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.
Rafael Jambeiro 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 | 32° / 22° | 67 | 10.1 | 12.6 | 3.8 |
| Feb | 33° / 22° | 44 | 9.7 | 12.4 | 3.6 |
| Mar | 33° / 22° | 60 | 11.5 | 12.1 | 3.7 |
| Apr | 31° / 22° | 43 | 12.5 | 11.7 | 4.2 |
| May | 29° / 21° | 31 | 10.7 | 11.4 | 5.3 |
| Jun | 28° / 20° | 31 | 11.9 | 11.3 | 6.1 |
| Jul | 27° / 19° | 29 | 11.7 | 11.3 | 6.3 |
| Aug | 28° / 19° | 26 | 11.2 | 11.6 | 6.2 |
| Sep | 29° / 20° | 22 | 8.8 | 11.9 | 5.5 |
| Oct | 31° / 21° | 27 | 7.8 | 12.3 | 4.7 |
| Nov | 32° / 22° | 52 | 9.3 | 12.6 | 4.1 |
| Dec | 32° / 22° | 54 | 8.4 | 12.7 | 3.9 |
Cloud cover in Summer
The sky is clear or mostly clear about 27% of the time across summer.
Chance of precipitation in Summer
Rafael Jambeiro gets around 165 mm of rain over 28 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 9 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 42 min in early December to 12 h 18 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 5.9 kWh/m².
Is summer a good time to visit Rafael Jambeiro?
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 Rafael Jambeiro. The water and warmth also suit a beach or pool day.
What to pack for Rafael Jambeiro in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Rafael Jambeiro sees daytime highs around 32°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 28 days see rain.
UV index in Rafael Jambeiro in Summer
Clear-sky midday UV across summer averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Rafael Jambeiro peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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) | 14 | 15 | 14 | 12 | 9 | 9 | 9 | 10 | 11 | 13 | 13 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 15 | Extreme |
| Mar | 14 | Extreme |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 10 | Extreme |
| Sep | 11 | Extreme |
| Oct | 13 | Extreme |
| Nov | 13 | Extreme |
| Dec | 12 | Extreme |
Where is Rafael Jambeiro?
Rafael Jambeiro sits at 12.4°S, 39.5°W, 288 m above sea level, in Brazil. The nearest listed city is Santo Estêvão, 27 km away.
Topography around Rafael Jambeiro
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Rafael Jambeiro.
Within 3 km, the terrain around Rafael Jambeiro has only modest variations in elevation — a maximum elevation change of 199 m around an average of 228 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 282 m; within 80 km, large variations in elevation — a maximum elevation change of 894 m.
The land around Rafael Jambeiro is covered by grassland (84%) within 3 km, grassland (87%) within 16 km, and grassland (78%) 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 Rafael Jambeiro (-12.4083°, -39.5009°, elevation 288 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.