Batou, Comoros experiences average highs of 23°C (73°F) and lows of 19°C (66°F) throughout the year. Rainfall is frequent, averaging about 15 rainy days per month. Sunshine is abundant, averaging about 11 hours per day. Average highs have stayed broadly stable across the available records.
Batou, Comoros Weather & Climate 2026
Monthly climate averages for Batou, Comoros. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jun–Nov 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
8.8/10
Best: May, June, August, September, October
UV Index
8
High
Temperature 23°C / 19°C
Feels Like 25°C / 20°C
Rainy Days 15
Rainfall 100 mm
Sunshine 11 h
Humidity 79%
Wind Speed 14 km/h
Dew Point 17°C
Hottest Month
24°C
December
Avg Low20°C
Rain19days
Coldest Month
17°C
August
Avg High21°C
Rain6days
Driest Month
6days
August
Avg High21°C
Avg Low17°C
Windiest Month
16 km/h
June (Gusts 35)
Sea Temperature
27°C – 30°C
Warmest water: March (
30.1°C
)
Worst Time to Visit
Consider avoiding January, February, March, December due to heavy rainfall.
Sun Position
Sunrise 06:25
Daylight 11.5h
Sunset 17:52
Live conditions—
Batou on the map · live conditions
Batou, Comoros
- Continent
- Africa
- Country
- Comoros
- City
- Batou
- Population
- 562
- Coordinates
- -11.50°, 43.36°
Seasonal Breakdown
Spring
Sep–Nov
Avg High 23°C
Avg Low 18°C
Rain 10 days/mo
2/3 best months
Summer
Dec–Feb
Avg High 24°C
Avg Low 20°C
Rain 22 days/mo
Autumn
Mar–May
Avg High 23°C
Avg Low 20°C
Rain 19 days/mo
1/3 best months
Winter
Jun–Aug
Avg High 21°C
Avg Low 18°C
Rain 8 days/mo
2/3 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: 23°C / 20°C . Feb: 24°C / 20°C . Mar: 24°C / 21°C . Apr: 24°C / 21°C . May: 23°C / 20°C . Jun: 22°C / 19°C . Jul: 21°C / 18°C . Aug: 21°C / 17°C . Sep: 22°C / 17°C . Oct: 23°C / 18°C . Nov: 24°C / 20°C . Dec: 24°C / 20°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 348 mm. Feb: 201 mm. Mar: 171 mm. Apr: 131 mm. May: 46 mm. Jun: 28 mm. Jul: 23 mm. Aug: 18 mm. Sep: 26 mm. Oct: 32 mm. Nov: 48 mm. Dec: 126 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 83%. Feb: 83%. Mar: 83%. Apr: 82%. May: 77%. Jun: 76%. Jul: 75%. Aug: 77%. Sep: 78%. Oct: 78%. Nov: 78%. Dec: 80%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 14 km/h . Mar: 12 km/h . Apr: 13 km/h . May: 16 km/h . Jun: 16 km/h . Jul: 16 km/h . Aug: 13 km/h . Sep: 12 km/h . Oct: 14 km/h . Nov: 14 km/h . Dec: 13 km/h .
Sunshine
Sunshine
Sunshine: Jan: 10h. Feb: 10h. Mar: 11h. Apr: 10h. May: 11h. Jun: 10h. Jul: 11h. Aug: 11h. Sep: 11h. Oct: 12h. Nov: 12h. Dec: 12h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 29°C . Feb: 30°C . Mar: 30°C . Apr: 30°C . May: 29°C . Jun: 28°C . Jul: 27°C . Aug: 27°C . Sep: 27°C . Oct: 28°C . Nov: 29°C . Dec: 30°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 8. Feb: UV 9. Mar: UV 8. Apr: UV 8. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 8. Sep: UV 8. Oct: UV 9. 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 stayed broadly stable across the available records. Average rainfall is trending drier by about 60 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Dec 2025 · 24°C | Dec · 24°C |
| Coldest month | Aug 2025 · 17°C | Aug · 17°C |
| Wettest month | Mar 2025 · 165 mm | Jan · 348 mm |
| Windiest month | Jan 2025 · 17 km/h | Jun · 16 km/h |
Month-by-Month Weather Table
January
Good 
February
Good March
Good April
Good May best
Excellent June best
Excellent July
Excellent August best
Excellent September best
Excellent October best
Excellent November
Excellent December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 23°C / 20°C | 26°C / 22°C | 24days (348 mm) Wet | 10h Excellent | 83% Humid | 7.9 Very High | Good | View Details |
| February | 24°C / 20°C | 27°C / 22°C | 23days (201 mm) Wet | 10.3h Excellent | 83% Humid | 8.5 Very High | Good | View Details |
| March | 24°C / 21°C | 28°C / 23°C | 24days (171 mm) Wet | 10.6h Excellent | 83% Humid | 8.4 Very High | Good | View Details |
| April | 24°C / 21°C | 27°C / 22°C | 21days (131 mm) Wet | 10.4h Excellent | 82% Humid | 7.7 Very High | Good | View Details |
| May best | 23°C / 20°C | 25°C / 20°C | 12days (46 mm) Wet | 10.5h Excellent | 77% Humid | 6.4 High | Excellent | View Details |
| June best | 22°C / 19°C | 23°C / 19°C | 10days (28 mm) Wet | 10.4h Excellent | 76% Humid | 6.5 High | Excellent | View Details |
| July | 21°C / 18°C | 22°C / 17°C | 7days (23 mm) Good | 10.5h Excellent | 75% Muggy | 6.6 High | Excellent | View Details |
| August best | 21°C / 17°C | 23°C / 17°C | 6days (18 mm) Good | 10.8h Excellent | 77% Humid | 7.5 Very High | Excellent | View Details |
| September best | 22°C / 17°C | 24°C / 18°C | 10days (26 mm) Wet | 11.3h Excellent | 78% Humid | 8 Very High | Excellent | View Details |
| October best | 23°C / 18°C | 26°C / 19°C | 10days (32 mm) Wet | 11.6h Excellent | 78% Humid | 8.6 Very High | Excellent | View Details |
| November | 24°C / 20°C | 27°C / 21°C | 11days (48 mm) Wet | 11.8h Excellent | 78% Humid | 8.7 Very High | Excellent | View Details |
| December | 24°C / 20°C | 28°C / 22°C | 19days (126 mm) Wet | 11.6h Excellent | 80% Humid | 9 Very High | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Batou are May, June, August, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Batou, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Batou is December, with average daytime highs of 24°C (75°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Batou is August, with average overnight lows of 17°C (63°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Batou is January, averaging 348mm of precipitation across 24 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Batou runs through January, March, February, April, with the heaviest rainfall in January. Based on 10-year averages for Batou.
Batou receives approximately 130 sunshine hours per year. The sunniest month is November with around 12 hours. Based on climate data for Batou.
The least favorable months to visit Batou are January, February, March, December, primarily due to heavy rainfall. For the best conditions, consider May, June, August, September, October instead.
The annual average UV index in Batou is 8, classified as high. SPF 30+ sunscreen, sunglasses, and seeking shade between 10:00–16:00 are strongly recommended.
Average humidity in Batou is 79%, 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 28°C (82°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Batou are 14 km/h (9 mph). The windiest month is June with peak winds reaching 16 km/h (10 mph) (gusts up to 35 km/h / 22 mph).
Batou averages 4 clear-sky days per month with overall cloud cover around 48%. The clearest skies occur in August.
The annual average dew point in Batou is 17°C (63°F), which feels noticeably humid. Summer months may feel slightly sticky, but conditions remain manageable for most people.
Batou 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 Batou ranges from 20°C (68°F) to 25°C (77°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 Batou. It earns a climate score of 9.4/10 with Excellent.
For June in Batou, pack Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses, Comfortable walking shoes. With average highs of 22°C (71°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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