Balsa Nova, Brazil experiences average highs of 23°C (73°F) and lows of 15°C (59°F) throughout the year. Rainfall is frequent, averaging about 13 rainy days per month. Average highs have stayed broadly stable across the available records.
Balsa Nova, Brazil Weather & Climate 2026
Monthly climate averages for Balsa Nova, Brazil. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Apr–Sep 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.7/10
Best: April, September, November
UV Index
7
High
Temperature 23°C / 15°C
Feels Like 24°C / 15°C
Rainy Days 13
Rainfall 122 mm
Sunshine 8 h
Humidity 82%
Wind Speed 15 km/h
Dew Point 16°C
Hottest Month
26°C
January
Avg Low18°C
Rain21days
Coldest Month
10°C
July
Avg High19°C
Rain5days
Driest Month
5days
July
Avg High19°C
Avg Low10°C
Windiest Month
17 km/h
October (Gusts 38)
Worst Time to Visit
Consider avoiding January, February, June, August due to frequent rain.
Sun Position
Sunrise 07:04
Daylight 10.5h
Sunset 17:37
Live conditions—
Balsa Nova on the map · live conditions
Balsa Nova, Brazil
- Continent
- Americas
- Country
- Brazil
- City
- Balsa Nova
- Population
- 13.4K
- Coordinates
- -25.58°, -49.64°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 23°C
Avg Low 15°C
Rain 13 days/mo
2/3 best months
Summer
Dec–Feb
Avg High 26°C
Avg Low 18°C
Rain 18 days/mo
Autumn
Mar–May
Avg High 23°C
Avg Low 15°C
Rain 12 days/mo
1/3 best months
Winter
Jun–Aug
Avg High 19°C
Avg Low 11°C
Rain 8 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 26°C / 18°C . Feb: 26°C / 18°C . Mar: 25°C / 18°C . Apr: 23°C / 16°C . May: 20°C / 13°C . Jun: 19°C / 11°C . Jul: 19°C / 10°C . Aug: 20°C / 11°C . Sep: 23°C / 14°C . Oct: 23°C / 15°C . Nov: 24°C / 16°C . Dec: 26°C / 17°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 197 mm. Feb: 161 mm. Mar: 126 mm. Apr: 75 mm. May: 102 mm. Jun: 101 mm. Jul: 36 mm. Aug: 92 mm. Sep: 93 mm. Oct: 184 mm. Nov: 123 mm. Dec: 168 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 84%. Feb: 84%. Mar: 84%. Apr: 82%. May: 82%. Jun: 83%. Jul: 80%. Aug: 80%. Sep: 79%. Oct: 83%. Nov: 81%. Dec: 81%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 15 km/h . Mar: 14 km/h . Apr: 14 km/h . May: 14 km/h . Jun: 15 km/h . Jul: 14 km/h . Aug: 15 km/h . Sep: 16 km/h . Oct: 17 km/h . Nov: 17 km/h . Dec: 16 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 9h. Mar: 9h. Apr: 8h. May: 7h. Jun: 7h. Jul: 8h. Aug: 8h. Sep: 8h. Oct: 7h. Nov: 9h. Dec: 10h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 8. Mar: UV 8. Apr: UV 6. May: UV 5. Jun: UV 4. Jul: UV 4. Aug: UV 6. Sep: UV 7. Oct: UV 7. Nov: UV 8. Dec: UV 9.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending drier by about 14 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Feb 2025 · 27°C | Jan · 26°C |
| Coldest month | Jul 2025 · 9°C | Jul · 10°C |
| Wettest month | Jan 2025 · 238 mm | Jan · 197 mm |
| Windiest month | Sep 2025 · 17 km/h | Oct · 17 km/h |
Month-by-Month Weather Table
January
Wet 
February
Good March
Good April best
Excellent May
Good June
Good July
Good August
Good September best
Excellent October
Good November best
Excellent December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 26°C / 18°C | 29°C / 20°C | 21days (197 mm) Wet | 9.5h Good | 84% Humid | 8.8 Very High | Wet | View Details |
| February | 26°C / 18°C | 29°C / 20°C | 17days (161 mm) Wet | 9.4h Good | 84% Humid | 8.4 Very High | Good | View Details |
| March | 25°C / 18°C | 28°C / 19°C | 17days (126 mm) Wet | 8.8h Good | 84% Humid | 7.7 Very High | Good | View Details |
| April best | 23°C / 16°C | 24°C / 16°C | 9days (75 mm) Wet | 8.3h Good | 82% Humid | 5.7 High | Excellent | View Details |
| May | 20°C / 13°C | 20°C / 12°C | 9days (102 mm) Wet | 7.2h Good | 82% Humid | 4.7 Moderate | Good | View Details |
| June | 19°C / 11°C | 18°C / 10°C | 10days (101 mm) Wet | 7h Good | 83% Humid | 4.2 Moderate | Good | View Details |
| July | 19°C / 10°C | 18°C / 8°C | 5days (36 mm) Good | 8h Good | 80% Humid | 4.2 Moderate | Good | View Details |
| August | 20°C / 11°C | 20°C / 9°C | 8days (92 mm) Wet | 7.9h Good | 80% Humid | 5.5 High | Good | View Details |
| September best | 23°C / 14°C | 24°C / 13°C | 10days (93 mm) Wet | 8.4h Good | 79% Humid | 6.9 High | Excellent | View Details |
| October | 23°C / 15°C | 24°C / 14°C | 16days (184 mm) Wet | 7.2h Good | 83% Humid | 6.5 High | Good | View Details |
| November best | 24°C / 16°C | 26°C / 15°C | 13days (123 mm) Wet | 9.1h Good | 81% Humid | 7.8 Very High | Excellent | View Details |
| December | 26°C / 17°C | 28°C / 18°C | 17days (168 mm) Wet | 9.9h Good | 81% Humid | 8.5 Very High | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Balsa Nova are April, September, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Balsa Nova, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Balsa Nova is January, with average daytime highs of 26°C (78°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Balsa Nova is July, with average overnight lows of 10°C (50°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Balsa Nova is January, averaging 197mm of precipitation across 21 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Balsa Nova runs through January, February, March, December, with the heaviest rainfall in January. Based on 10-year averages for Balsa Nova.
Balsa Nova receives approximately 101 sunshine hours per year. The sunniest month is December with around 10 hours. Based on climate data for Balsa Nova.
The least favorable months to visit Balsa Nova are January, February, June, August, primarily due to frequent rain. For the best conditions, consider April, September, November instead.
The annual average UV index in Balsa Nova is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Balsa Nova is 82%, classified as humid. High humidity makes warm temperatures feel significantly hotter — lightweight, breathable clothing is recommended.
Average wind speeds in Balsa Nova are 15 km/h (9 mph). The windiest month is October with peak winds reaching 17 km/h (11 mph) (gusts up to 38 km/h / 23 mph).
Balsa Nova averages 3 clear-sky days per month with overall cloud cover around 68%. The clearest skies occur in August.
The annual average dew point in Balsa Nova is 16°C (61°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Balsa Nova has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Balsa Nova ranges from 15°C (59°F) to 24°C (75°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, June is a great time to visit Balsa Nova. It earns a climate score of 7/10 with Good.
For June in Balsa Nova, pack Warm evening layer, Umbrella, Waterproof jacket, Comfortable walking shoes. With average highs of 19°C (66°F) and 10 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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