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Bizerte, Tunisia climate
Csa Hot-summer Mediterranean
Bizerte has a seasonal warm-temperate climate (Hot-summer Mediterranean, Köppen Csa). The hottest month is August with an average daily high near 33°C, while the coldest is January averaging around 7°C at night. Precipitation totals about 634 mm a year and is strongly seasonal — December alone averages 100 mm while July barely receives 2 mm.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Bizerte climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 16 | 16 | 18 | 21 | 25 | 29 | 32 | 33 | 30 | 26 | 21 | 17 |
| Avg temp (°C) | 11 | 11 | 13 | 16 | 19 | 23 | 26 | 27 | 24 | 21 | 16 | 13 |
| Avg low (°C) | 7 | 7 | 8 | 10 | 14 | 17 | 20 | 21 | 19 | 16 | 11 | 8 |
| Precipitation (mm) | 85 | 81 | 57 | 49 | 23 | 10 | 2 | 15 | 48 | 67 | 96 | 100 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 16 | 16 | 18 | 21 | 25 | 29 |
| Avg temp (°C) | 11 | 11 | 13 | 16 | 19 | 23 |
| Avg low (°C) | 7 | 7 | 8 | 10 | 14 | 17 |
| Precipitation (mm) | 85 | 81 | 57 | 49 | 23 | 10 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 33 | 30 | 26 | 21 | 17 |
| Avg temp (°C) | 26 | 27 | 24 | 21 | 16 | 13 |
| Avg low (°C) | 20 | 21 | 19 | 16 | 11 | 8 |
| Precipitation (mm) | 2 | 15 | 48 | 67 | 96 | 100 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 64 | 62 | 58 | 56 | 49 | 36 | 26 | 29 | 47 | 53 | 64 | 64 |
| Relative humidity (%) | 78 | 77 | 75 | 72 | 67 | 61 | 57 | 59 | 67 | 72 | 75 | 77 |
| Wind speed (m/s) | 3.6 | 3.7 | 3.7 | 3.6 | 3.4 | 3.2 | 3.4 | 3.1 | 3.2 | 3.2 | 3.6 | 3.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 64 | 62 | 58 | 56 | 49 | 36 |
| Relative humidity (%) | 78 | 77 | 75 | 72 | 67 | 61 |
| Wind speed (m/s) | 3.6 | 3.7 | 3.7 | 3.6 | 3.4 | 3.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 26 | 29 | 47 | 53 | 64 | 64 |
| Relative humidity (%) | 57 | 59 | 67 | 72 | 75 | 77 |
| Wind speed (m/s) | 3.4 | 3.1 | 3.2 | 3.2 | 3.6 | 3.7 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Sidi Ahmed Air Base, a weather station, about 8 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.