Table below will help you to find the best place for your vacation in Tanzania in September. Find the place with less rains and more sun. We also provide information about sea water temperature for marine resort.

Place name	Air temp day / night		Cloudiness	Rainy days (precipitation)	Sea temperature	Sunny hours
Arusha	77.7°F	58.8°F	33.5%	-	-	9 h. 2 min.
Dar es Salaam	85.4°F	72.5°F	42.3%	-	78.8°F	7 h. 57 min.
Dodoma	85.4°F	63.2°F	11.4%	-	-	11 h. 41 min.
Kilimanjaro	79.7°F	60.5°F	48.7%	-	-	7 h. 12 min.
Lake Manyara	82.7°F	66.0°F	27.1%	-	69.3°F	9 h. 48 min.
Mafia Island	83.7°F	72.8°F	41.0%	-	79.3°F	8 h. 6 min.
Ngorongoro	70.5°F	52.4°F	35.2%	-	69.3°F	8 h. 50 min.
Nungwi	84.4°F	72.7°F	47.7%	1 day (0.9 in.)	79.0°F	7 h. 18 min.
Pemba	83.0°F	74.2°F	45.2%	1 day (0.7 in.)	78.4°F	7 h. 37 min.
Ruaha	86.9°F	65.5°F	30.3%	-	-	9 h. 24 min.
Selous	91.6°F	68.9°F	25.6%	-	-	9 h. 58 min.
Serengeti	85.5°F	68.1°F	25.4%	2 days (0.9 in.)	-	10 h. 1 min.
Tanga	84.5°F	72.3°F	48.6%	2 days (1.3 in.)	79.3°F	7 h. 12 min.
Tanganyika	84.8°F	72.1°F	12.1%	-	76.1°F	11 h. 36 min.
Tarangire	82.7°F	66.0°F	27.1%	-	-	9 h. 48 min.
Zanzibar	84.0°F	72.8°F	48.1%	1 day (0.9 in.)	79.2°F	7 h. 15 min.

* Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Arusha