Simões, Brazil experiences average highs of 32°C (90°F) and lows of 22°C (72°F) throughout the year. The climate is relatively dry, with only 6 rainy days per month on average. Sunshine is abundant, averaging about 10 hours per day. Average highs have stayed broadly stable across the available records.
Simões, Brazil Weather & Climate 2026
Monthly climate averages for Simões, Brazil. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: May–Nov 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.2/10
Best: June, July, August, September
UV Index
8
High
Temperature 32°C / 22°C
Feels Like 33°C / 23°C
Rainy Days 6
Rainfall 48 mm
Sunshine 10 h
Humidity 59%
Wind Speed 21 km/h
Dew Point 18°C
Hottest Month
35°C
October
Avg Low 23°C
Rain 1 days
Coldest Month
20°C
July
Avg High 30°C
Rain 0 days
Driest Month
0 days
July
Avg High 30°C
Avg Low 20°C
Windiest Month
27 km/h
July (Gusts 53)
Worst Time to Visit
Consider avoiding January, February, March due to frequent rain.
Sun Position
Sunrise 05:58
Daylight 11.7h
Sunset 17:41
Live conditions —
Simões on the map · live conditions
Simões, Brazil
- Continent
- Americas
- Country
- Brazil
- City
- Simões
- Population
- 14.4K
- Coordinates
- -7.60°, -40.82°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 34°C
Avg Low 23°C
Rain 2 days/mo
1/3 best months
Summer
Dec–Feb
Avg High 32°C
Avg Low 23°C
Rain 12 days/mo
Autumn
Mar–May
Avg High 30°C
Avg Low 22°C
Rain 9 days/mo
Winter
Jun–Aug
Avg High 31°C
Avg Low 20°C
Rain 0 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 / 23°C . Feb: 31°C / 23°C . Mar: 30°C / 23°C . Apr: 31°C / 22°C . May: 31°C / 22°C . Jun: 30°C / 21°C . Jul: 30°C / 20°C . Aug: 32°C / 20°C . Sep: 34°C / 21°C . Oct: 35°C / 23°C . Nov: 34°C / 24°C . Dec: 33°C / 24°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 119 mm. Feb: 135 mm. Mar: 135 mm. Apr: 81 mm. May: 18 mm. Jun: 2 mm. Jul: 1 mm. Aug: 0 mm. Sep: 0 mm. Oct: 8 mm. Nov: 34 mm. Dec: 44 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 70%. Mar: 73%. Apr: 70%. May: 63%. Jun: 61%. Jul: 56%. Aug: 50%. Sep: 46%. Oct: 43%. Nov: 49%. Dec: 54%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 15 km/h . Feb: 15 km/h . Mar: 15 km/h . Apr: 17 km/h . May: 22 km/h . Jun: 25 km/h . Jul: 27 km/h . Aug: 27 km/h . Sep: 26 km/h . Oct: 23 km/h . Nov: 19 km/h . Dec: 18 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 10h. Mar: 10h. Apr: 10h. May: 10h. Jun: 10h. Jul: 10h. Aug: 11h. Sep: 11h. Oct: 11h. Nov: 11h. Dec: 11h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 8. Feb: UV 9. Mar: UV 9. Apr: UV 8. May: UV 8. Jun: UV 7. Jul: UV 7. Aug: UV 8. Sep: UV 9. Oct: UV 9. Nov: UV 9. 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 22 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Nov 2025 · 36°C | Oct · 35°C |
| Coldest month | Jul 2025 · 20°C | Jul · 20°C |
| Wettest month | Jan 2025 · 165 mm | Feb · 135 mm |
| Windiest month | Sep 2025 · 29 km/h | Jul · 27 km/h |
Month-by-Month Weather Table
January
Poor 
February
Fair March
Fair April
Good May
Good 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 / 23°C | 34°C / 26°C | 15days (119 mm) Wet | 9.9h Good | 67% Muggy | 8.1 Very High | Poor | View Details |
| February | 31°C / 23°C | 34°C / 25°C | 14days (135 mm) Wet | 10.4h Excellent | 70% Muggy | 8.8 Very High | Fair | View Details |
| March | 30°C / 23°C | 34°C / 25°C | 14days (135 mm) Wet | 10h Excellent | 73% Muggy | 8.8 Very High | Fair | View Details |
| April | 31°C / 22°C | 33°C / 25°C | 10days (81 mm) Wet | 10.2h Excellent | 70% Muggy | 8.2 Very High | Good | View Details |
| May | 31°C / 22°C | 31°C / 23°C | 4days (18 mm) Good | 10.2h Excellent | 63% Muggy | 7.5 Very High | Good | View Details |
| June best | 30°C / 21°C | 30°C / 21°C | 1days (2 mm) Excellent | 10.2h Excellent | 61% Muggy | 7.2 Very High | Excellent | View Details |
| July best | 30°C / 20°C | 29°C / 19°C | 0days (1 mm) Excellent | 10.4h Excellent | 56% Moderate | 7.4 Very High | Excellent | View Details |
| August best | 32°C / 20°C | 31°C / 19°C | 0days (0 mm) Excellent | 10.9h Excellent | 50% Moderate | 8.2 Very High | Excellent | View Details |
| September best | 34°C / 21°C | 33°C / 20°C | 0days (0 mm) Excellent | 11.1h Excellent | 46% Moderate | 9 Very High | Excellent | View Details |
| October | 35°C / 23°C | 35°C / 23°C | 1days (8 mm) Excellent | 11.1h Excellent | 43% Moderate | 9.3 Very High | Good | View Details |
| November | 34°C / 24°C | 36°C / 25°C | 4days (34 mm) Good | 10.9h Excellent | 49% Moderate | 9 Very High | Fair | View Details |
| December | 33°C / 24°C | 35°C / 25°C | 6days (44 mm) Good | 10.6h Excellent | 54% Moderate | 8.4 Very High | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Simões are June, July, August, September, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Simões, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Simões is October, with average daytime highs of 35°C (95°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Simões is July, with average overnight lows of 20°C (68°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Simões is February, averaging 135mm of precipitation across 14 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Simões runs through January, February, March, April, with the heaviest rainfall in January. Based on 10-year averages for Simões.
Simões receives approximately 126 sunshine hours per year. The sunniest month is September with around 11 hours. Based on climate data for Simões.
The least favorable months to visit Simões are January, February, March, primarily due to frequent rain. For the best conditions, consider June, July, August, September instead.
The annual average UV index in Simões is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Simões is 59%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Average wind speeds in Simões are 21 km/h (13 mph). The windiest month is July with peak winds reaching 27 km/h (17 mph) (gusts up to 53 km/h / 33 mph).
Simões averages 7 clear-sky days per month with overall cloud cover around 49%. The clearest skies occur in August.
The annual average dew point in Simões is 18°C (64°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Simões has a Hot Semi-Arid climate, classified as BSh under the Köppen system. Arid climates have very low rainfall relative to temperature, with large swings between daytime heat and cool nights.
The 'feels like' temperature in Simões ranges from 23°C (73°F) to 33°C (91°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
Yes, July is a great time to visit Simões. It earns a climate score of 9.8/10 with Excellent.
For July in Simões, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. With average highs of 30°C (86°F) and 0 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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