Estácio, Brazil experiences average highs of 28°C (82°F) and lows of 20°C (68°F) throughout the year. Rainfall is frequent, averaging about 14 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 stayed broadly stable across the available records.
Estácio, Brazil Weather & Climate 2026
Monthly climate averages for Estácio, 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
6.8/10
Best: May, June, July, August, September
UV Index
7
High
Temperature 28°C / 20°C
Feels Like 31°C / 23°C
Rainy Days 14
Rainfall 126 mm
Sunshine 9 h
Humidity 78%
Wind Speed 11 km/h
Dew Point 20°C
Hottest Month
31°C
January
Avg Low 24°C
Rain 21 days
Coldest Month
17°C
July
Avg High 25°C
Rain 6 days
Driest Month
6 days
July
Avg High 25°C
Avg Low 17°C
Windiest Month
13 km/h
October (Gusts 32)
Sea Temperature
22°C – 27°C
Warmest water: February (
27.4°C
)
Worst Time to Visit
Consider avoiding January, February, December due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 06:33
Daylight 10.9h
Sunset 17:25
Live conditions —
Estácio on the map · live conditions
Estácio, Brazil
- Continent
- Americas
- Country
- Brazil
- City
- Estácio
- Population
- 23.3K
- Coordinates
- -22.92°, -43.20°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 28°C
Avg Low 20°C
Rain 14 days/mo
1/3 best months
Summer
Dec–Feb
Avg High 31°C
Avg Low 23°C
Rain 20 days/mo
Autumn
Mar–May
Avg High 28°C
Avg Low 21°C
Rain 13 days/mo
1/3 best months
Winter
Jun–Aug
Avg High 25°C
Avg Low 17°C
Rain 7 days/mo
3/3 best months
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
High Low Shaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 31°C / 24°C . Feb: 31°C / 24°C . Mar: 30°C / 23°C . Apr: 28°C / 21°C . May: 26°C / 19°C . Jun: 25°C / 18°C . Jul: 25°C / 17°C . Aug: 26°C / 17°C . Sep: 28°C / 19°C . Oct: 28°C / 20°C . Nov: 28°C / 21°C . Dec: 30°C / 22°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 244 mm. Feb: 226 mm. Mar: 169 mm. Apr: 104 mm. May: 56 mm. Jun: 36 mm. Jul: 31 mm. Aug: 60 mm. Sep: 60 mm. Oct: 135 mm. Nov: 183 mm. Dec: 211 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 77%. Feb: 77%. Mar: 78%. Apr: 80%. May: 80%. Jun: 79%. Jul: 77%. Aug: 76%. Sep: 74%. Oct: 77%. Nov: 77%. Dec: 78%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 10 km/h . Mar: 10 km/h . Apr: 10 km/h . May: 10 km/h . Jun: 10 km/h . Jul: 10 km/h . Aug: 12 km/h . Sep: 12 km/h . Oct: 13 km/h . Nov: 12 km/h . Dec: 11 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 10h. Mar: 10h. Apr: 9h. May: 9h. Jun: 9h. Jul: 9h. Aug: 8h. Sep: 9h. Oct: 8h. Nov: 9h. Dec: 10h.
Sea Temperature
Sea Temperature swim
Line chart showing monthly sea temperature. Jan: 26°C . Feb: 27°C . Mar: 26°C . Apr: 25°C . May: 24°C . Jun: 23°C . Jul: 22°C . Aug: 22°C . Sep: 23°C . Oct: 22°C . Nov: 23°C . Dec: 24°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 9. Feb: UV 9. Mar: UV 8. Apr: UV 6. May: UV 5. Jun: UV 5. Jul: UV 5. Aug: UV 6. Sep: UV 7. Oct: UV 7. Nov: UV 8. Dec: UV 8.
Monthly Daylight Hours
Daylight 12h 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 41 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Feb 2025 · 34°C | Jan · 31°C |
| Coldest month | Jul 2025 · 16°C | Jul · 17°C |
| Wettest month | Apr 2025 · 205 mm | Jan · 244 mm |
| Windiest month | Oct 2025 · 15 km/h | Oct · 13 km/h |
Month-by-Month Weather Table
January
Wet 
February
Wet March
Wet April
Good May best
Excellent June best
Excellent July best
Excellent August best
Excellent September best
Excellent October
Good November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 31°C / 24°C | 36°C / 28°C | 21days (244 mm) Wet | 9.6h Good | 77% Humid | 8.6 Very High | Wet | View Details |
| February | 31°C / 24°C | 36°C / 28°C | 18days (226 mm) Wet | 9.9h Good | 77% Humid | 8.7 Very High | Wet | View Details |
| March | 30°C / 23°C | 35°C / 27°C | 18days (169 mm) Wet | 9.8h Good | 78% Humid | 7.5 Very High | Wet | View Details |
| April | 28°C / 21°C | 31°C / 24°C | 12days (104 mm) Wet | 9.2h Good | 80% Humid | 6.3 High | Good | View Details |
| May best | 26°C / 19°C | 28°C / 21°C | 9days (56 mm) Wet | 8.8h Good | 80% Humid | 5.1 High | Excellent | View Details |
| June best | 25°C / 18°C | 27°C / 19°C | 7days (36 mm) Good | 8.6h Good | 79% Humid | 4.8 Moderate | Excellent | View Details |
| July best | 25°C / 17°C | 26°C / 18°C | 6days (31 mm) Good | 8.8h Good | 77% Humid | 4.7 Moderate | Excellent | View Details |
| August best | 26°C / 17°C | 27°C / 18°C | 9days (60 mm) Wet | 8.3h Good | 76% Humid | 5.6 High | Excellent | View Details |
| September best | 28°C / 19°C | 30°C / 21°C | 9days (60 mm) Wet | 9.1h Good | 74% Muggy | 7 High | Excellent | View Details |
| October | 28°C / 20°C | 31°C / 23°C | 16days (135 mm) Wet | 8.1h Good | 77% Humid | 6.9 High | Good | View Details |
| November | 28°C / 21°C | 32°C / 23°C | 17days (183 mm) Wet | 9h Good | 77% Humid | 7.8 Very High | Wet | View Details |
| December | 30°C / 22°C | 35°C / 26°C | 21days (211 mm) Wet | 9.7h Good | 78% Humid | 8.3 Very High | Wet | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Estácio 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 Estácio, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Estácio is January, with average daytime highs of 31°C (88°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Estácio is July, with average overnight lows of 17°C (62°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Estácio is January, averaging 244mm of precipitation across 21 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Estácio runs through January, December, February, March, with the heaviest rainfall in January. Based on 10-year averages for Estácio.
Estácio receives approximately 109 sunshine hours per year. The sunniest month is February with around 10 hours. Based on climate data for Estácio.
The least favorable months to visit Estácio are January, February, December, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider May, June, July, August, September instead.
The annual average UV index in Estácio is 7, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Estácio is 78%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in January, February, March, April, May, June, July, August, September, October, November, December average 24°C (75°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Estácio are 11 km/h (7 mph). The windiest month is October with peak winds reaching 13 km/h (8 mph) (gusts up to 32 km/h / 20 mph).
Estácio averages 5 clear-sky days per month with overall cloud cover around 58%. The clearest skies occur in July.
The annual average dew point in Estácio 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.
Estácio 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 Estácio ranges from 23°C (73°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, July is a great time to visit Estácio. It earns a climate score of 9.5/10 with Excellent.
For July in Estácio, pack Umbrella, Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses. With average highs of 25°C (77°F) and 6 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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