Annaba, Algeria experiences average highs of 24°C (75°F) and lows of 14°C (57°F) throughout the year. The climate is relatively dry, with only 7 rainy days per month on average. Sunshine is abundant, averaging about 10 hours per day. Average highs have warmed by 0.7°C (1.3°F) across the available records.
Annaba, Algeria Weather & Climate 2026
Monthly climate averages for Annaba, Algeria. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Apr–Oct 
Wetter season: Jan–Dec At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
7.8/10
Best: May, June, September, October
UV Index
6
High
Temperature 24°C / 14°C
Feels Like 25°C / 14°C
Rainy Days 7
Rainfall 44 mm
Sunshine 10 h
Humidity 71%
Wind Speed 14 km/h
Dew Point 14°C
Hottest Month
35°C
July
Avg Low22°C
Rain0days
Coldest Month
7°C
January
Avg High16°C
Rain11days
Driest Month
0days
July
Avg High35°C
Avg Low22°C
Windiest Month
15 km/h
March (Gusts 38)
Sea Temperature
16°C – 28°C
Warmest water: August (
27.5°C
)
Worst Time to Visit
Consider avoiding January due to frequent rain.
Sun Position
Sunrise 05:10
Daylight 14.7h
Sunset 19:51
Live conditions—
Annaba on the map · live conditions
Annaba, Algeria
- Continent
- Africa
- Country
- Algeria
- City
- Annaba
- Population
- 342.7K
- Coordinates
- 36.90°, 7.77°
Seasonal Breakdown
Spring
Mar–May
Avg High 22°C
Avg Low 11°C
Rain 8 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 33°C
Avg Low 21°C
Rain 2 days/mo
1/3 best months
Autumn
Sep–Nov
Avg High 26°C
Avg Low 16°C
Rain 8 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 17°C
Avg Low 8°C
Rain 10 days/mo
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: 16°C / 7°C . Feb: 17°C / 7°C . Mar: 19°C / 9°C . Apr: 22°C / 11°C . May: 25°C / 14°C . Jun: 31°C / 19°C . Jul: 35°C / 22°C . Aug: 34°C / 22°C . Sep: 30°C / 20°C . Oct: 27°C / 16°C . Nov: 21°C / 12°C . Dec: 17°C / 9°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 68 mm. Feb: 49 mm. Mar: 65 mm. Apr: 51 mm. May: 55 mm. Jun: 15 mm. Jul: 1 mm. Aug: 13 mm. Sep: 29 mm. Oct: 42 mm. Nov: 72 mm. Dec: 63 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 78%. Feb: 77%. Mar: 75%. Apr: 73%. May: 70%. Jun: 63%. Jul: 58%. Aug: 62%. Sep: 68%. Oct: 69%. Nov: 74%. Dec: 79%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 14 km/h . Feb: 13 km/h . Mar: 15 km/h . Apr: 14 km/h . May: 15 km/h . Jun: 14 km/h . Jul: 15 km/h . Aug: 14 km/h . Sep: 13 km/h . Oct: 13 km/h . Nov: 14 km/h . Dec: 13 km/h .
Sunshine
Sunshine
Sunshine: Jan: 8h. Feb: 9h. Mar: 10h. Apr: 11h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 10h. Oct: 10h. Nov: 8h. Dec: 8h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 17°C . Feb: 16°C . Mar: 16°C . Apr: 17°C . May: 20°C . Jun: 24°C . Jul: 27°C . Aug: 28°C . Sep: 26°C . Oct: 25°C . Nov: 22°C . Dec: 19°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 6. Apr: UV 7. May: UV 8. Jun: UV 8. Jul: UV 8. Aug: UV 8. Sep: UV 6. Oct: UV 5. Nov: UV 4. Dec: UV 3.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy Oppressive
Climate Trends
Average highs have warmed by 0.7°C (1.3°F) across the available records. Average rainfall has remained broadly steady.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 34°C | Jul · 35°C |
| Coldest month | Jan 2025 · 7°C | Jan · 7°C |
| Wettest month | Jan 2025 · 98 mm | Nov · 72 mm |
| Windiest month | Mar 2025 · 16 km/h | Mar · 15 km/h |
Month-by-Month Weather Table
January
Fair 
February
Good March
Good April
Good May best
Excellent June best
Excellent July
Good August
Good September best
Excellent October best
Excellent November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 16°C / 7°C | 14°C / 5°C | 11days (68 mm) Wet | 8.1h Good | 78% Humid | 3.1 Moderate | Fair | View Details |
| February | 17°C / 7°C | 15°C / 5°C | 8days (49 mm) Wet | 8.8h Good | 77% Humid | 4.2 Moderate | Good | View Details |
| March | 19°C / 9°C | 18°C / 7°C | 9days (65 mm) Wet | 10h Excellent | 75% Muggy | 6 High | Good | View Details |
| April | 22°C / 11°C | 22°C / 10°C | 7days (51 mm) Good | 10.9h Excellent | 73% Muggy | 6.9 High | Good | View Details |
| May best | 25°C / 14°C | 26°C / 14°C | 8days (55 mm) Wet | 11.7h Excellent | 70% Muggy | 7.6 Very High | Excellent | View Details |
| June best | 31°C / 19°C | 33°C / 20°C | 3days (15 mm) Excellent | 12.5h Excellent | 63% Muggy | 8.3 Very High | Excellent | View Details |
| July | 35°C / 22°C | 37°C / 24°C | 0days (1 mm) Excellent | 13h Excellent | 58% Moderate | 8.4 Very High | Good | View Details |
| August | 34°C / 22°C | 36°C / 25°C | 2days (13 mm) Excellent | 12.3h Excellent | 62% Muggy | 7.8 Very High | Good | View Details |
| September best | 30°C / 20°C | 32°C / 23°C | 6days (29 mm) Good | 10.4h Excellent | 68% Muggy | 6.4 High | Excellent | View Details |
| October best | 27°C / 16°C | 27°C / 17°C | 7days (42 mm) Good | 9.5h Good | 69% Muggy | 5.2 High | Excellent | View Details |
| November | 21°C / 12°C | 20°C / 11°C | 10days (72 mm) Wet | 8.2h Good | 74% Muggy | 3.6 Moderate | Good | View Details |
| December | 17°C / 9°C | 15°C / 7°C | 10days (63 mm) Wet | 7.6h Good | 79% Humid | 2.8 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Annaba are May, June, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Annaba, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Annaba is July, with average daytime highs of 35°C (94°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Annaba is January, with average overnight lows of 7°C (44°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Annaba is November, averaging 72mm of precipitation across 10 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Annaba runs through January, November, December, with the heaviest rainfall in January. Based on 10-year averages for Annaba.
Annaba receives approximately 123 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Annaba.
The least favorable months to visit Annaba are January, primarily due to frequent rain. For the best conditions, consider May, June, September, October instead.
The annual average UV index in Annaba is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Annaba is 71%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in June, July, August, September, October average 26°C (79°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Annaba are 14 km/h (9 mph). The windiest month is March with peak winds reaching 15 km/h (9 mph) (gusts up to 38 km/h / 24 mph).
Annaba averages 9 clear-sky days per month with overall cloud cover around 41%. The clearest skies occur in July.
The annual average dew point in Annaba is 14°C (57°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Annaba 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 Annaba ranges from 14°C (57°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 Annaba. It earns a climate score of 8.8/10 with Excellent.
For June in Annaba, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. With average highs of 31°C (88°F) and 3 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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