Itapuí, Brazil experiences average highs of 29°C (84°F) and lows of 19°C (66°F) throughout the year. Rainfall is moderate, averaging about 10 rainy days per month. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 0.9°C (1.6°F) across the available records.
Itapuí, Brazil Weather & Climate 2026
Monthly climate averages for Itapuí, 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
7.4/10
Best: April, May, June, July, August
UV Index
7
High
Temperature 29°C / 19°C
Feels Like 31°C / 20°C
Rainy Days 10
Rainfall 85 mm
Sunshine 10 h
Humidity 66%
Wind Speed 15 km/h
Dew Point 17°C
Hottest Month
32°C
September
Avg Low19°C
Rain5days
Coldest Month
15°C
July
Avg High27°C
Rain1days
Driest Month
1days
July
Avg High27°C
Avg Low15°C
Windiest Month
17 km/h
September (Gusts 37)
Worst Time to Visit
Consider avoiding January, February, December due to heavy rainfall.
Sun Position
Sunrise 06:53
Daylight 10.8h
Sunset 17:40
Live conditions—
Itapuí on the map · live conditions
Itapuí, Brazil
- Continent
- Americas
- Country
- Brazil
- City
- Itapuí
- Population
- 13.7K
- Coordinates
- -22.23°, -48.72°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 31°C
Avg Low 19°C
Rain 10 days/mo
Summer
Dec–Feb
Avg High 30°C
Avg Low 22°C
Rain 18 days/mo
Autumn
Mar–May
Avg High 29°C
Avg Low 19°C
Rain 9 days/mo
2/3 best months
Winter
Jun–Aug
Avg High 27°C
Avg Low 15°C
Rain 3 days/mo
3/3 best months
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: 30°C / 22°C . Feb: 30°C / 22°C . Mar: 30°C / 21°C . Apr: 29°C / 19°C . May: 27°C / 17°C . Jun: 26°C / 15°C . Jul: 27°C / 15°C . Aug: 28°C / 16°C . Sep: 32°C / 19°C . Oct: 31°C / 20°C . Nov: 30°C / 20°C . Dec: 31°C / 21°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 216 mm. Feb: 147 mm. Mar: 97 mm. Apr: 49 mm. May: 39 mm. Jun: 32 mm. Jul: 7 mm. Aug: 34 mm. Sep: 34 mm. Oct: 98 mm. Nov: 115 mm. Dec: 149 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 76%. Feb: 75%. Mar: 73%. Apr: 68%. May: 66%. Jun: 67%. Jul: 57%. Aug: 57%. Sep: 54%. Oct: 65%. Nov: 67%. Dec: 71%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 14 km/h . Feb: 13 km/h . Mar: 13 km/h . Apr: 14 km/h . May: 13 km/h . Jun: 13 km/h . Jul: 14 km/h . Aug: 16 km/h . Sep: 17 km/h . Oct: 17 km/h . Nov: 17 km/h . Dec: 15 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 10h. Mar: 10h. Apr: 10h. May: 9h. Jun: 9h. Jul: 10h. Aug: 10h. Sep: 10h. Oct: 10h. Nov: 10h. Dec: 11h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 9. Mar: UV 8. Apr: UV 7. May: UV 6. Jun: UV 5. Jul: UV 6. Aug: UV 7. Sep: UV 8. Oct: UV 8. Nov: UV 9. Dec: UV 9.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have warmed by 0.9°C (1.6°F) across the available records. Average rainfall is trending drier by about 36 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Mar 2025 · 32°C | Sep · 32°C |
| Coldest month | Jul 2025 · 13°C | Jul · 15°C |
| Wettest month | Dec 2025 · 218 mm | Jan · 216 mm |
| Windiest month | Sep 2025 · 19 km/h | Sep · 17 km/h |
Month-by-Month Weather Table
January
Wet 
February
Poor March
Fair April best
Excellent May best
Excellent June best
Excellent July best
Excellent August best
Excellent September
Excellent October
Good November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 30°C / 22°C | 34°C / 24°C | 21days (216 mm) Wet | 9.9h Good | 76% Humid | 9 Very High | Wet | View Details |
| February | 30°C / 22°C | 34°C / 24°C | 16days (147 mm) Wet | 10h Excellent | 75% Muggy | 8.6 Very High | Poor | View Details |
| March | 30°C / 21°C | 34°C / 24°C | 14days (97 mm) Wet | 10.3h Excellent | 73% Muggy | 8 Very High | Fair | View Details |
| April best | 29°C / 19°C | 31°C / 20°C | 7days (49 mm) Good | 9.7h Good | 68% Muggy | 6.5 High | Excellent | View Details |
| May best | 27°C / 17°C | 27°C / 17°C | 5days (39 mm) Good | 9.2h Good | 66% Muggy | 5.7 High | Excellent | View Details |
| June best | 26°C / 15°C | 26°C / 15°C | 4days (32 mm) Good | 9h Good | 67% Muggy | 5.1 High | Excellent | View Details |
| July best | 27°C / 15°C | 26°C / 13°C | 1days (7 mm) Excellent | 9.7h Good | 57% Moderate | 5.5 High | Excellent | View Details |
| August best | 28°C / 16°C | 27°C / 15°C | 4days (34 mm) Good | 9.6h Good | 57% Moderate | 6.5 High | Excellent | View Details |
| September | 32°C / 19°C | 32°C / 18°C | 5days (34 mm) Good | 10.4h Excellent | 54% Moderate | 7.8 Very High | Excellent | View Details |
| October | 31°C / 20°C | 33°C / 21°C | 12days (98 mm) Wet | 10.3h Excellent | 65% Muggy | 8.3 Very High | Good | View Details |
| November | 30°C / 20°C | 33°C / 21°C | 13days (115 mm) Wet | 10.3h Excellent | 67% Muggy | 8.5 Very High | Good | View Details |
| December | 31°C / 21°C | 34°C / 24°C | 17days (149 mm) Wet | 10.7h Excellent | 71% Muggy | 8.9 Very High | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Itapuí are April, May, June, July, August, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Itapuí, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Itapuí is September, with average daytime highs of 32°C (89°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Itapuí is July, with average overnight lows of 15°C (58°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Itapuí is January, averaging 216mm of precipitation across 21 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Itapuí runs through January, December, February, March, with the heaviest rainfall in January. Based on 10-year averages for Itapuí.
Itapuí receives approximately 119 sunshine hours per year. The sunniest month is December with around 11 hours. Based on climate data for Itapuí.
The least favorable months to visit Itapuí are January, February, December, primarily due to heavy rainfall. For the best conditions, consider April, May, June, July, August instead.
The annual average UV index in Itapuí is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Itapuí is 66%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Itapuí are 15 km/h (9 mph). The windiest month is September with peak winds reaching 17 km/h (11 mph) (gusts up to 37 km/h / 23 mph).
Itapuí averages 8 clear-sky days per month with overall cloud cover around 50%. The clearest skies occur in July.
The annual average dew point in Itapuí is 17°C (63°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Itapuí has a Tropical Monsoon climate, classified as Am under the Köppen system. Tropical climates are warm year-round with high rainfall and temperatures rarely dropping below 18°C (64°F).
The 'feels like' temperature in Itapuí ranges from 20°C (68°F) to 31°C (88°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 Itapuí. It earns a climate score of 9.4/10 with Excellent.
For June in Itapuí, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Comfortable walking shoes. With average highs of 26°C (78°F) and 4 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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