Itororó, Brazil experiences average highs of 28°C (82°F) and lows of 21°C (70°F) throughout the year. Rainfall is frequent, averaging about 13 rainy days per month. Sunshine is abundant, averaging about 9 hours per day. High humidity combined with warm temperatures produces a tropical feel year-round. Average highs have cooled by 1.2°C (2.2°F) across the available records.
Itororó, Brazil Weather & Climate 2026
Monthly climate averages for Itororó, Brazil. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: May–Oct 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
6.7/10
Best: May, June, July, August, September
UV Index
8
High
Temperature 28°C / 21°C
Feels Like 31°C / 24°C
Rainy Days 13
Rainfall 71 mm
Sunshine 9 h
Humidity 77%
Wind Speed 13 km/h
Dew Point 20°C
Hottest Month
31°C
February
Avg Low23°C
Rain13days
Coldest Month
18°C
July
Avg High25°C
Rain12days
Driest Month
9days
September
Avg High28°C
Avg Low19°C
Windiest Month
15 km/h
October (Gusts 33)
Worst Time to Visit
Consider avoiding January, February, March, December due to frequent rain, oppressive humidity.
Sun Position
Sunrise 06:05
Daylight 11.2h
Sunset 17:19
Live conditions—
Itororó on the map · live conditions
Itororó, Brazil
- Continent
- Americas
- Country
- Brazil
- City
- Itororó
- Population
- 16.6K
- Coordinates
- -15.12°, -40.07°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 29°C
Avg Low 21°C
Rain 12 days/mo
1/3 best months
Summer
Dec–Feb
Avg High 30°C
Avg Low 22°C
Rain 13 days/mo
Autumn
Mar–May
Avg High 29°C
Avg Low 21°C
Rain 14 days/mo
1/3 best months
Winter
Jun–Aug
Avg High 26°C
Avg Low 18°C
Rain 12 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: 31°C / 22°C . Feb: 31°C / 23°C . Mar: 31°C / 22°C . Apr: 29°C / 22°C . May: 27°C / 20°C . Jun: 26°C / 19°C . Jul: 25°C / 18°C . Aug: 26°C / 18°C . Sep: 28°C / 19°C . Oct: 30°C / 21°C . Nov: 29°C / 22°C . Dec: 30°C / 22°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 108 mm. Feb: 60 mm. Mar: 81 mm. Apr: 77 mm. May: 46 mm. Jun: 36 mm. Jul: 36 mm. Aug: 35 mm. Sep: 33 mm. Oct: 69 mm. Nov: 129 mm. Dec: 139 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 76%. Feb: 76%. Mar: 76%. Apr: 79%. May: 79%. Jun: 80%. Jul: 79%. Aug: 77%. Sep: 74%. Oct: 74%. Nov: 78%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 13 km/h . Feb: 13 km/h . Mar: 12 km/h . Apr: 12 km/h . May: 11 km/h . Jun: 11 km/h . Jul: 12 km/h . Aug: 12 km/h . Sep: 14 km/h . Oct: 15 km/h . Nov: 13 km/h . Dec: 13 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 11h. Mar: 10h. Apr: 9h. May: 9h. Jun: 8h. Jul: 8h. Aug: 9h. Sep: 9h. Oct: 9h. Nov: 9h. Dec: 10h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 9. Mar: UV 9. Apr: UV 7. May: UV 6. Jun: UV 6. Jul: UV 6. Aug: UV 7. Sep: UV 8. Oct: UV 8. 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 cooled by 1.2°C (2.2°F) across the available records. Average rainfall is trending wetter by about 30 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jan 2025 · 31°C | Feb · 31°C |
| Coldest month | Jul 2025 · 17°C | Jul · 18°C |
| Wettest month | Jan 2025 · 228 mm | Dec · 139 mm |
| Windiest month | Oct 2025 · 15 km/h | Oct · 15 km/h |
Month-by-Month Weather Table
January
Fair 
February
Fair March
Fair April
Fair May best
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Fair December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 31°C / 22°C | 34°C / 26°C | 13days (108 mm) Wet | 10.2h Excellent | 76% Humid | 8.8 Very High | Fair | View Details |
| February | 31°C / 23°C | 35°C / 27°C | 13days (60 mm) Wet | 10.6h Excellent | 76% Humid | 8.9 Very High | Fair | View Details |
| March | 31°C / 22°C | 34°C / 26°C | 14days (81 mm) Wet | 10.2h Excellent | 76% Humid | 8.7 Very High | Fair | View Details |
| April | 29°C / 22°C | 33°C / 25°C | 16days (77 mm) Wet | 9.1h Good | 79% Humid | 7.3 Very High | Fair | View Details |
| May best | 27°C / 20°C | 30°C / 23°C | 12days (46 mm) Wet | 8.5h Good | 79% Humid | 6.3 High | Excellent | View Details |
| June best | 26°C / 19°C | 28°C / 21°C | 12days (36 mm) Wet | 8.3h Good | 80% Humid | 5.6 High | Excellent | View Details |
| July best | 25°C / 18°C | 26°C / 19°C | 12days (36 mm) Wet | 8.3h Good | 79% Humid | 5.9 High | Excellent | View Details |
| August best | 26°C / 18°C | 27°C / 20°C | 11days (35 mm) Wet | 8.5h Good | 77% Humid | 6.8 High | Excellent | View Details |
| September best | 28°C / 19°C | 29°C / 21°C | 9days (33 mm) Wet | 9.4h Good | 74% Muggy | 7.8 Very High | Excellent | View Details |
| October | 30°C / 21°C | 32°C / 24°C | 12days (69 mm) Wet | 9.4h Good | 74% Muggy | 8.1 Very High | Good | View Details |
| November | 29°C / 22°C | 32°C / 25°C | 15days (129 mm) Wet | 8.7h Good | 78% Humid | 8.2 Very High | Fair | View Details |
| December | 30°C / 22°C | 34°C / 26°C | 13days (139 mm) Wet | 10h Excellent | 77% Humid | 8.8 Very High | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Itororó are May, June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Itororó, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Itororó is February, with average daytime highs of 31°C (87°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Itororó is July, with average overnight lows of 18°C (64°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Itororó is December, averaging 139mm of precipitation across 13 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Itororó runs through April, November, March, January, with the heaviest rainfall in April. Based on 10-year averages for Itororó.
Itororó receives approximately 111 sunshine hours per year. The sunniest month is February with around 11 hours. Based on climate data for Itororó.
The least favorable months to visit Itororó are January, February, March, December, primarily due to frequent rain, oppressive humidity. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Itororó is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Itororó is 77%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Itororó are 13 km/h (8 mph). The windiest month is October with peak winds reaching 15 km/h (9 mph) (gusts up to 33 km/h / 20 mph).
Itororó averages 0 clear-sky days per month with overall cloud cover around 68%. The clearest skies occur in July.
The annual average dew point in Itororó is 20°C (68°F), which feels muggy and uncomfortable. Expect heavy perspiration during warmer months — stay hydrated and take breaks in air-conditioned spaces.
Itororó 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 Itororó ranges from 24°C (75°F) to 31°C (88°F) on average. Humidity and radiant heat mean it often feels warmer than the thermometer reads, especially in summer months.
Yes, June is a great time to visit Itororó. It earns a climate score of 8.5/10 with Excellent.
For June in Itororó, pack Umbrella, Waterproof jacket, Breathable clothing, Sunscreen (SPF 30+), Sun hat. With average highs of 26°C (79°F) and 12 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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