Zanzibar Weather Averages
Climate averages for Zanzibar based on 10 years of historical data.
Annual avg temp
26.7°C
Annual avg high
29.4°C
Annual avg low
24.6°C
Record high
36°C
Record low
20°C
Annual rainfall
1401 mm
Rainy days
208
Sunshine
1.1h/day
Niiskus
76%
Average Zanzibar temperatures by month
Avg high
Avg low
Average rainfall in Zanzibar by month
Rainfall (mm)
Sunshine hours in Zanzibar by month
Sunshine (h/day)
Humidity in Zanzibar by month
Average humidity
Sea temperature in Zanzibar by month
Sea temp
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine | Sea Temp |
|---|---|---|---|---|---|
| Jaanuari ilm | 31°C | 26°C | 73 mm | 1.3h | 29.4°C |
| Veebruari ilm | 31°C | 26°C | 45 mm | 1.1h | 29.5°C |
| Märtsi ilm | 31°C | 26°C | 130 mm | 0.9h | 29.7°C |
| Aprilli ilm | 29°C | 25°C | 420 mm | 0.7h | 28.9°C |
| Mai ilm | 29°C | 25°C | 216 mm | 1.3h | 28.4°C |
| Juuni ilm | 28°C | 24°C | 55 mm | 1.7h | 27.6°C |
| Juuli ilm | 27°C | 23°C | 46 mm | 1.3h | 26.6°C |
| Augusti ilm | 28°C | 23°C | 41 mm | 0.8h | 26.2°C |
| Septembri ilm | 29°C | 23°C | 43 mm | 1.0h | 26.7°C |
| Oktoobri ilm | 29°C | 24°C | 93 mm | 0.9h | 27.4°C |
| Novembri ilm | 30°C | 25°C | 135 mm | 0.8h | 28.5°C |
| Detsembri ilm | 30°C | 26°C | 105 mm | 1.0h | 29.6°C |