Climate averages 1991–2020
Bizerte weather
in September.
A warm, moderately wet month: the 3rd warmest and the 5th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
September is a warm month in Bizerte: daytime highs average 27.0°C and nights cool to about 21.3°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 46 mm of rain on roughly 7 days, which makes September a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 27 min on an average September day.
The nearest other city in this atlas is Sukrah (55 km away). In September its highs average 27.8°C, 0.8°C warmer than Bizerte, with 37 mm of rain.
Among the 22 cities listed in Tunisia, Bizerte ranks 22nd of 22 for the warmest September highs and 20th of 22 for the driest September (rainfall, lowest first). The mean September high of those 22 cities is 29.5°C; Bizerte is 2.5°C cooler than that mean.
From September to October, average highs fall by 3.2°C to 23.8°C, and monthly rainfall rises from 46 mm to 52 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Bizerte climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 14.5°C10.3°C | 10.3°C | 67 | 10.5 | 9.910 h |
| February | 14.5°C9.9°C | 9.9°C | 61 | 10.0 | 10.811 h |
| March | 16.4°C11.0°C | 11.0°C | 51 | 8.4 | 11.912 h |
| April | 18.7°C12.9°C | 12.9°C | 48 | 8.1 | 13.113 h |
| May | 22.2°C15.8°C | 15.8°C | 30 | 4.9 | 14.114 h |
| June | 26.4°C19.4°C | 19.4°C | 8.9 | 1.6 | 14.715 h |
| July | 29.4°C22.1°C | 22.1°C | 1.5 | 0.3 | 14.514 h |
| August | 30.2°C23.2°C | 23.2°C | 9.5 | 1.9 | 13.614 h |
| September, selected | 27.0°C21.3°C | 21.3°C | 46 | 6.5 | 12.512 h |
| October | 23.8°C18.5°C | 18.5°C | 52 | 7.8 | 11.311 h |
| November | 19.1°C14.6°C | 14.6°C | 64 | 10.5 | 10.210 h |
| December | 15.8°C11.6°C | 11.6°C | 67 | 10.7 | 9.710 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Sukrah in SeptemberTunisia · 55 kmHigh 27.8°C · Low 21.1°C · 37 mm rain
- Tunis in SeptemberTunisia · 57 kmHigh 28.8°C · Low 20.4°C · 38 mm rain
- La Marsa in SeptemberTunisia · 60 kmHigh 27.5°C · Low 21.3°C · 37 mm rain
- Sīdī Ḥusayn in SeptemberTunisia · 62 kmHigh 29.4°C · Low 20.3°C · 34 mm rain
- El Mourouj in SeptemberTunisia · 69 kmHigh 29.7°C · Low 20.1°C · 38 mm rain
- Hammamet in SeptemberTunisia · 118 kmHigh 28.0°C · Low 21.6°C · 42 mm rain
- Nabeul in SeptemberTunisia · 119 kmHigh 27.5°C · Low 21.9°C · 41 mm rain
- Sousse in SeptemberTunisia · 175 kmHigh 30.7°C · Low 20.7°C · 47 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Bizerte) is explained once on the Bizerte year overview and on the Sources, method and limits page.