Weather in Mafia Island: May
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Average day temperature: | 84.3°F |
| Average night temperature: | 73.5°F | |
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Sea water temperature: | 82.7°F |
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Number of sunny days: | 8 days |
| Day length: | 11.7 - 11.8 hours | |
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Number of rainy days: | 11 days |
| Precipitation totals: | 5.9 in. | |
| more information | ||
14 days
forecast
forecast
| Mafia Island |
sea water
temperature
temperature
| Mafia Island |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 84°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during May were 80.8°F and 71.7°F.
Sea water temperature in Mafia Island in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 83.3°F. The highest and lowest sea temperatures during the month were 84.6°F and 82.2°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Mafia Island in May is 6.6 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 7.9 mph
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: 5.5.
Best time for vacation in Mafia Island
Mafia Island on a weather map
Places in Tanzania:
Name
°F
24 Hours Forecast
Mafia Island
Local time: 07:47
December 05, friday
0900
84°F
SW
6 mph
6 mph
1200
88°F
W
11 mph
11 mph
1500
86°F
W
11 mph
11 mph
1800
81°F
W
9 mph
9 mph
2100
79°F
SW
9 mph
9 mph
December 06, saturday
0000
77°F
SW
7 mph
7 mph
0300
75°F
SW
4 mph
4 mph
0600
73°F
SE
2 mph
2 mph
