Bizerte, Tunisia experiences average highs of 22°C (72°F) and lows of 17°C (63°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.
Bizerte, Tunisia Weather & Climate 2026
Monthly climate averages for Bizerte, Tunisia. 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
8.1/10
Best: May, June, October
UV Index
6
High
Temperature 22°C / 17°C
Feels Like 22°C / 16°C
Rainy Days 6
Rainfall 39 mm
Sunshine 10 h
Humidity 74%
Wind Speed 22 km/h
Dew Point 15°C
Hottest Month
31°C
July
Avg Low23°C
Rain0days
Coldest Month
11°C
January
Avg High15°C
Rain9days
Driest Month
0days
July
Avg High31°C
Avg Low23°C
Windiest Month
25 km/h
March (Gusts 45)
Sea Temperature
16°C – 27°C
Warmest water: August (
26.8°C
)
Worst Time to Visit
Consider avoiding January, February, July, December due to less favorable weather conditions.
Sun Position
Sunrise 05:01
Daylight 14.7h
Sunset 19:44
Live conditions—
Bizerte on the map · live conditions
Bizerte, Tunisia
- Continent
- Africa
- Country
- Tunisia
- City
- Bizerte
- Population
- 138.4K
- Coordinates
- 37.27°, 9.87°
Seasonal Breakdown
Spring
Mar–May
Avg High 20°C
Avg Low 14°C
Rain 6 days/mo
1/3 best months
Summer
Jun–Aug
Avg High 30°C
Avg Low 23°C
Rain 1 days/mo
1/3 best months
Autumn
Sep–Nov
Avg High 24°C
Avg Low 19°C
Rain 7 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 16°C
Avg Low 11°C
Rain 9 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: 15°C / 11°C . Feb: 16°C / 11°C . Mar: 17°C / 12°C . Apr: 19°C / 13°C . May: 22°C / 16°C . Jun: 27°C / 21°C . Jul: 31°C / 23°C . Aug: 31°C / 24°C . Sep: 28°C / 22°C . Oct: 25°C / 19°C . Nov: 20°C / 15°C . Dec: 17°C / 13°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 54 mm. Feb: 39 mm. Mar: 51 mm. Apr: 38 mm. May: 46 mm. Jun: 12 mm. Jul: 1 mm. Aug: 13 mm. Sep: 32 mm. Oct: 54 mm. Nov: 69 mm. Dec: 63 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 75%. Feb: 76%. Mar: 76%. Apr: 75%. May: 76%. Jun: 72%. Jul: 68%. Aug: 71%. Sep: 74%. Oct: 74%. Nov: 76%. Dec: 77%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 24 km/h . Feb: 23 km/h . Mar: 25 km/h . Apr: 23 km/h . May: 22 km/h . Jun: 20 km/h . Jul: 20 km/h . Aug: 19 km/h . Sep: 19 km/h . Oct: 20 km/h . Nov: 22 km/h . Dec: 23 km/h .
Sunshine
Sunshine
Sunshine: Jan: 8h. Feb: 9h. Mar: 10h. Apr: 11h. May: 12h. Jun: 13h. Jul: 13h. Aug: 12h. Sep: 11h. 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: 19°C . Jun: 23°C . Jul: 27°C . Aug: 27°C . Sep: 26°C . Oct: 24°C . Nov: 22°C . Dec: 18°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 7. 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 stayed broadly stable 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 · 31°C | Jul · 31°C |
| Coldest month | Feb 2025 · 11°C | Jan · 11°C |
| Wettest month | Jan 2025 · 87 mm | Nov · 69 mm |
| Windiest month | Mar 2025 · 23 km/h | Mar · 25 km/h |
Month-by-Month Weather Table
January
Good 
February
Good March
Good April
Excellent May best
Excellent June best
Excellent July
Good August
Good September
Excellent October best
Excellent November
Good December
Good | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 15°C / 11°C | 12°C / 8°C | 9days (54 mm) Wet | 8.2h Good | 75% Muggy | 3.2 Moderate | Good | View Details |
| February | 16°C / 11°C | 13°C / 8°C | 7days (39 mm) Good | 8.9h Good | 76% Humid | 4.2 Moderate | Good | View Details |
| March | 17°C / 12°C | 15°C / 9°C | 8days (51 mm) Wet | 10.2h Excellent | 76% Humid | 5.8 High | Good | View Details |
| April | 19°C / 13°C | 19°C / 12°C | 5days (38 mm) Good | 11.2h Excellent | 75% Muggy | 6.9 High | Excellent | View Details |
| May best | 22°C / 16°C | 23°C / 15°C | 6days (46 mm) Good | 12h Excellent | 76% Humid | 7.7 Very High | Excellent | View Details |
| June best | 27°C / 21°C | 30°C / 22°C | 2days (12 mm) Excellent | 12.8h Excellent | 72% Muggy | 8.3 Very High | Excellent | View Details |
| July | 31°C / 23°C | 34°C / 26°C | 0days (1 mm) Excellent | 13h Excellent | 68% Muggy | 8.4 Very High | Good | View Details |
| August | 31°C / 24°C | 34°C / 27°C | 2days (13 mm) Excellent | 12.4h Excellent | 71% Muggy | 7.8 Very High | Good | View Details |
| September | 28°C / 22°C | 30°C / 24°C | 5days (32 mm) Good | 10.7h Excellent | 74% Muggy | 6.7 High | Excellent | View Details |
| October best | 25°C / 19°C | 25°C / 19°C | 6days (54 mm) Good | 9.5h Good | 74% Muggy | 5 Moderate | Excellent | View Details |
| November | 20°C / 15°C | 19°C / 14°C | 11days (69 mm) Wet | 8.3h Good | 76% Humid | 3.6 Moderate | Good | View Details |
| December | 17°C / 13°C | 14°C / 10°C | 10days (63 mm) Wet | 7.6h Good | 77% Humid | 2.8 Moderate | Good | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Bizerte are May, June, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Bizerte, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Bizerte is July, 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 Bizerte is January, with average overnight lows of 11°C (51°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Bizerte is November, averaging 69mm of precipitation across 11 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Bizerte runs through November, December, with the heaviest rainfall in November. Based on 10-year averages for Bizerte.
Bizerte receives approximately 125 sunshine hours per year. The sunniest month is July with around 13 hours. Based on climate data for Bizerte.
The least favorable months to visit Bizerte are January, February, July, December, primarily due to less favorable weather conditions. For the best conditions, consider May, June, October instead.
The annual average UV index in Bizerte is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Bizerte is 74%, 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 25°C (77°F), which is warm and comfortable for swimming and water activities.
Average wind speeds in Bizerte are 22 km/h (14 mph). The windiest month is March with peak winds reaching 25 km/h (15 mph) (gusts up to 45 km/h / 28 mph).
Bizerte averages 9 clear-sky days per month with overall cloud cover around 39%. The clearest skies occur in July.
The annual average dew point in Bizerte is 15°C (59°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Bizerte 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 Bizerte ranges from 16°C (61°F) to 22°C (72°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 Bizerte. It earns a climate score of 9.8/10 with Excellent.
For June in Bizerte, pack Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Comfortable walking shoes. With average highs of 27°C (81°F) and 2 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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