World Resorts Tanzania Zanzibar Weather

Zanzibar weather in May

Weather in Zanzibar: May

Average day temperature: 86.0°F
Average night temperature: 77.6°F
Sea water temperature: 82.5°F
Number of sunny days: 8 days
Day length: 11.8 - 11.9 hours
Number of rainy days: 17 days
Precipitation totals: 12.6 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 86°F. At the same time the lowest night temperature was 73°F. Day and night temperature averages during May were 82.6°F and 75.7°F.

Sea water temperature in Zanzibar in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 83.2°F. The highest and lowest sea temperatures during the month were 84.2°F and 81.9°F.

Sunny, partly cloudy and cloudy days

Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in May, in.

Precipitation total value in Zanzibar in May is 13.1 in. It makes may one of the most rainy months of the year.

Wind speed in May, mph

The average wind speed value in May is 11.1 mph It makes May one of the most windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 5.1.

Zanzibar weather reviews

Marina, May 2023
The whole family went on vacation to Tanzania on the island of Zanzibar, because we wanted to surprise both our friends and ourselves. On the one hand, we were really surprised by the incredible nature of the island, we especially liked the beaches with almost white sand and unrealistically blue sea water. On the other hand, for two weeks of rest there was rain, quite heavy rain, real tropical rain. True, the water temperature was suitable for swimming, and the air temperature still remained warm enough that it was possible to swim even in such weather.
Nikolay, May 2023
Hi all. In May 2023, my wife and I decided to go to an exotic country on vacation - Tanzania, the resort of Zanzibar. We most likely made a mistake with the month, because... In May they have very heavy rains, some downpours. But we still found time to sunbathe and swim. On the day the temperature outside was approx. 30°C, the water is also very warm - approx. 28-29°C. We also went on an excursion along the coasts and islands, it is very beautiful there. Overall, we liked the trip, but it is better not to go there in April and May, when it is the rainy season.

Best time for vacation in Zanzibar

Sunniest months:
December 13 days
June 12 days
July 11 days
Warmest months:
March 90.4 °F
February 89.4 °F
December 89.2 °F
Warmest sea temp:
March 84.7 °F
April 84.4 °F
December 84.1 °F
Coldest months:
August 84.0 °F
July 84.1 °F
September 84.9 °F
Rainiest months:
April 22 days
May 17 days
November 10 days
Windiest months:
July 12.0 mph
June 12.0 mph
May 11.8 mph

Zanzibar on a weather map

Zanzibar
+79°F
W 7 mph
Feels like: +84°F
Precip.: 0%
Places in Tanzania:
Name
°F
+66°F
+81°F
+72°F
+79°F
+66°F
+75°F
+79°F
+79°F
+59°F
+81°F
+75°F
+64°F
+77°F
+68°F
+75°F
24 Hours Forecast
Zanzibar
Local time: 22:26
December 25, wednesday
0000
79°F
SW
6 mph
0300
77°F
SW
4 mph
0600
75°F
SW
4 mph
0900
82°F
SW
2 mph
1200
86°F
S
1 mph
1500
86°F
SW
4 mph
1800
82°F
SW
9 mph
2100
79°F
SW
8 mph
Units of measurement: °C / °F