Caldas Novas in Summer
In summer (December, January and February), Caldas Novas sees average daytime highs around 29°C and overnight lows near 20°C, with 662 mm of rain over about 68 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 29°C. The sky is clear or mostly clear about 12% of the time across summer, and the air most often feels muggy.
Summer is Caldas Novas's weakest season of the year to visit on our travel score. For the whole year in context, see Caldas Novas's year-round climate.
- Avg daytime high
- 29°C
- 2nd-warmest season
- Avg overnight low
- 20°C
- Rainfall
- 662 mm
- 68 wet days
- Avg wind
- 7 km/h
- Travel score
- 3.7
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Caldas Novas in Summer
Across summer, daytime highs hold fairly steady around 29°C.
A typical summer day in Caldas Novas reaches about 29°C and drops to 20°C overnight. The warmest of the three months is February, the coolest February.
How summer really feels in Caldas Novas
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Caldas Novas 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 | 29° / 21° | 245 | 23.1 | 12.9 | 3.7 |
| Feb | 29° / 20° | 176 | 19.6 | 12.6 | 3.8 |
| Mar | 29° / 20° | 174 | 20.8 | 12.1 | 4.0 |
| Apr | 29° / 19° | 66 | 10.7 | 11.6 | 5.4 |
| May | 28° / 17° | 19 | 3.4 | 11.2 | 7.2 |
| Jun | 28° / 15° | 6 | 1.3 | 11 | 8.1 |
| Jul | 28° / 15° | 3 | 0.5 | 11 | 7.9 |
| Aug | 30° / 16° | 7 | 0.9 | 11.4 | 6.5 |
| Sep | 32° / 19° | 34 | 5.7 | 11.9 | 4.7 |
| Oct | 32° / 21° | 100 | 14.8 | 12.4 | 3.8 |
| Nov | 30° / 20° | 199 | 21.5 | 12.8 | 3.7 |
| Dec | 29° / 21° | 240 | 24.8 | 13 | 3.6 |
Cloud cover in Summer
The sky is clear or mostly clear about 12% of the time across summer.
Chance of precipitation in Summer
Caldas Novas gets around 662 mm of rain over 68 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 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 hours in early December to 12 h 24 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 5.6 kWh/m².
Hazard calendar for Caldas Novas
In summer, Caldas Novas overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Caldas Novas's monsoon runs November–March, when most of the year's rain falls.
Is summer a good time to visit Caldas Novas?
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 Caldas Novas.
What to pack for Caldas Novas in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Caldas Novas sees daytime highs around 29°C and nights near 20°C. Pack light clothes and rain gear. Worth having: sun protection. About 68 days see rain.
UV index in Caldas Novas 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 Caldas Novas peaks around February 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 8 (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) | 15 | 16 | 14 | 12 | 9 | 8 | 8 | 9 | 12 | 13 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 16 | Extreme |
| Mar | 14 | Extreme |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 9 | Very high |
| Sep | 12 | Extreme |
| Oct | 13 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Caldas Novas 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 Caldas Novas is worst in September — around 19 µg/m³ PM2.5 (moderate), about 4.2× the cleanest month (July, 4 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) | 7 | 8 | 7 | 7 | 6 | 5 | 4 | 8 | 19 | 11 | 6 | 7 |
| Level | Good | Good | Good | Good | Good | Good | Good | Good | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 7 | Good |
| Feb | 8 | Good |
| Mar | 7 | Good |
| Apr | 7 | Good |
| May | 6 | Good |
| Jun | 5 | Good |
| Jul | 4 | Good |
| Aug | 8 | Good |
| Sep | 19 | Moderate |
| Oct | 11 | Good |
| Nov | 6 | Good |
| Dec | 7 | Good |
Where is Caldas Novas?
Caldas Novas sits at 17.7°S, 48.6°W, 695 m above sea level, in Brazil. The nearest listed city is Ipameri, 50 km away.
Topography around Caldas Novas
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Caldas Novas.
Within 3 km, the terrain around Caldas Novas has only modest variations in elevation — a maximum elevation change of 120 m around an average of 707 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 462 m; within 80 km, significant variations in elevation — a maximum elevation change of 551 m.
The land around Caldas Novas is covered by artificial surfaces (55%) and trees (22%) within 3 km, trees (37%), grassland (24%) and cropland (24%) within 16 km, and grassland (41%), trees (27%) and cropland (27%) 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 Caldas Novas (-17.7443°, -48.6279°, elevation 695 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.