Weather in Zanzibar in august 2025

In this section, you have access to the weather forecast for august for most popular cities in Zanzibar. These forecasts are statistics for august from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.

Average weather in august in Stone Town

good weather UV index: 7

Weather at 6am
76°F

Cloudy

23%

Partly Cloudy

22%

Clear/Sunny

10%

Weather at 12pm
81°F

Clear/Sunny

34%

Partly Cloudy

13%

Cloudy

2%

Weather at 6pm
79°F

Partly Cloudy

17%

Moderate rain at times

13%

Cloudy

1%

Weather at 3am
76°F

Partly Cloudy

37%

Clear/Sunny

25%

Cloudy

20%

Moderate rain at times

17%

More information about the weather in Stone Town in august



Where to go in Zanzibar in august?

Where to go in Zanzibar in august: destination map

Zanzibar: weather map in august in different regions
Zanzibar: weather map in august in different regions ©whereandwhen.net

Download the map

Where to go in each region in august?

Mafia
(Kilindoni (Mafia Island), Utende, Chole Bay...)
85°F2 days79°F
good weather
Pemba
(Wete (Pemba Island), Chake Chake, Mkoani...)
79°F4 days79°F
good weather
Unguja
(Stone Town, Nungwi (Unguja Island), Jambiani...)
81°F5 days79°F
good weather


Where should you go in Zanzibar in august when it comes to the weather?

Remember:
The climate in Zanzibar in august is good across the board.

Due to its exposure in front of the Indian Ocean, the archipelago of Zanzibar is quite humid during the month of August. It is therefore expected to have rainy days. However, the showers have the particularity of only lasting a short time and let the sun shine most of the day - thus making the weather in Zanzibar relatively pleasant throughout August.

Zanzibar at the Beginning of August

The first ten days of August are quite wet, with rainy mornings and afternoons - at a rate of one day out of two. On the other hand, the rain fades slightly during the night. However. when the rains are withdrawn - the days are pleasant since the temperatures are comfortable.

Zanzibar in the Middle of August

During the second ten days, the climate in Zanzibar throughout August improves slightly. This translates into more sunny weather, even if the mornings and afternoons remain quite rainy. In addition, the lower temperature makes the atmosphere even more pleasant. Simply stay attentive to the local weather report in order to avoid being caught by the rain.

Zanzibar at the End of August

The last ten days of August have the same characteristics as the first two periods of the month. The showers continue to show however as they pass quickly - it is possible to enjoy the beautiful sun the rest of the day.


Climate in Zanzibar in august

Climate in Stone Town in august

In the month of august, maximum temperature is 81°F and minimum temperature is 76°F (for an average temperature of 79°F). The climate is quite enjoyable in that locality in this month. With 3.2in over 5 days, you risk getting wet slightly throughout your trip. But this is reasonably and you will not be too bothered by it.
With a good climate, the month of august is an advisable month to go in this locality in Zanzibar.

August
Average temperature 79°F
Highest temperature 81°F
Lowest temperature 76°F
Sea temperature 79°F
Rainfall 3.2in
Number of days with rainfall 5 day(s)
(17%)
Humidity 83%
Daily sunshine hours 11
Cloud cover 32%
Length of day 11:55
Our opinion at whereandwhen.net good
more information about the climate in Stone Town in august

Climate in Nungwi (Unguja Island) in august

In august, the mean temperature in Nungwi (Unguja Island) is 79°F (maximum temperature is 81°F and minimum temperature is 76°F). The climate is quite enjoyable around this city in this month. With 3.2in over 5 days, you will experience some showers throughout your trip. But this is pretty moderate and it is only of temporary showers.
With proper weather, august is okay (but not good time) for traveling in this city.

August
Average temperature 79°F
Highest temperature 81°F
Lowest temperature 76°F
Sea temperature 79°F
Rainfall 3.2in
Number of days with rainfall 5 day(s)
(17%)
Humidity 83%
Daily sunshine hours 11
Cloud cover 32%
Length of day 11:56
Our opinion at whereandwhen.net good
more information about the climate in Nungwi (Unguja Island) in august

Climate in Wete (Pemba Island) in august

In the month of august, the mean temperature in Wete (Pemba Island) is 79°F (maximum temperature is 79°F and minimum temperature is 77°F). The climate is quite pleasant there in the month of august. With 2.8in over 4 days, rain may occur throughout your trip. But this is rather moderate and you will not be too bothered by it.
With a correct weather, august is okay (but not good time) for traveling in this locality.

August
Average temperature 79°F
Highest temperature 79°F
Lowest temperature 77°F
Sea temperature 79°F
Rainfall 2.8in
Number of days with rainfall 4 day(s)
(13%)
Humidity 80%
Daily sunshine hours 11
Cloud cover 35%
Length of day 11:57
Our opinion at whereandwhen.net good
more information about the climate in Wete (Pemba Island) in august

Climate in Chake Chake in august

In august, maximum temperature is 79°F and minimum temperature is 77°F (for an average temperature of 79°F). The climate is comfortable around this city in the month of august. With 2.8in over 4 days, rainfall can happen throughout your journey. But this is rather reasonably and it is only of temporary showers.
With a correct weather, august is okay (but not good time) for traveling in Chake Chake.

August
Average temperature 79°F
Highest temperature 79°F
Lowest temperature 77°F
Sea temperature 79°F
Rainfall 2.8in
Number of days with rainfall 4 day(s)
(13%)
Humidity 80%
Daily sunshine hours 11
Cloud cover 35%
Length of day 11:56
Our opinion at whereandwhen.net good
more information about the climate in Chake Chake in august

Climate in Kilindoni (Mafia Island) in august

In august, the mean temperature in Kilindoni (Mafia Island) is 79°F (maximum temperature is 85°F and minimum temperature is 72°F). The climate is nice in that locality in the month of august. With just 2.2in over 2 days, rainfall is infrequent throughout your trip.
With a correct climate, the month of august is okay (but not good time) for traveling in this locality.

August
Average temperature 79°F
Highest temperature 85°F
Lowest temperature 72°F
Sea temperature 79°F
Rainfall 2.2in
Number of days with rainfall 2 day(s)
(7%)
Humidity 89%
Daily sunshine hours 11
Cloud cover 31%
Length of day 11:51
Our opinion at whereandwhen.net good
more information about the climate in Kilindoni (Mafia Island) in august


All cities in Zanzibar in august

Stone Town in augustgood weather
Nungwi (Unguja Island) in augustgood weather
Wete (Pemba Island) in augustgood weather
Chake Chake in augustgood weather
Kilindoni (Mafia Island) in augustgood weather
Bwejuu in augustgood weather
Bweni in augustgood weather
Changuu (Prison island) in augustgood weather
Chole Bay in augustgood weather
Chumbe Island in augustgood weather
Chwaka in augustgood weather
Fumba in augustgood weather
Bawe Island in augustgood weather
Chapwani Island in augustgood weather
Jambiani in augustgood weather
Jozani in augustgood weather
Kangani in augustgood weather
Kendwa in augustgood weather
Kiwengwa in augustgood weather
Kizimkazi in augustgood weather
Makunduchi Beach in augustgood weather
Mangapwani in augustgood weather
Matemwe in augustgood weather
Mkoani in augustgood weather
Mkokotoni in augustgood weather
Mnemba Island in augustgood weather
Ngezi Forest in augustgood weather
Paje Beach in augustgood weather
Pingwe in augustgood weather
Tumbatu Island in augustgood weather
Uroa in augustgood weather
Utende in augustgood weather
See full list of cities (32)


Weather data for Zanzibar in august:

Weather data for Zanzibar in august is derived from an average of the weather forecast since 2009 in Zanzibar. There is a margin of error and these forecasts are to be considered as general information only. The weather in Zanzibar can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Zanzibar.


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