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Zanzibar weather in October

Weather in Zanzibar: October

Average day temperature: 86.5°F
Average night temperature: 76.5°F
Sea water temperature: 80.5°F
Number of sunny days: 7 days
Day length: 12.1 - 12.3 hours
Number of rainy days: 6 days
Precipitation totals: 3.6 in.

Air temperature in October, °F

Show year:
2025
2024
2023

The highest day temperature during October of 2025 was 86°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during October were 84.0°F and 73.6°F.

Sea water temperature in Zanzibar in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 80.4°F. The highest and lowest sea temperatures during the month were 81.9°F and 79.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in October are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in October, in.

Precipitation total value in Zanzibar in October is 3.4 in.

Wind speed in October, mph

The average wind speed value in October is 8.1 mph It makes October one of the least 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 October is: 6.6.

Best time for vacation in Zanzibar

Sunniest months:
December 12 days
July 11 days
June 11 days
Warmest months:
March 90.1 °F
February 89.4 °F
December 88.8 °F
Warmest sea temp:
March 84.8 °F
April 84.4 °F
December 84.1 °F
Coldest months:
August 83.8 °F
July 83.9 °F
June 84.7 °F
Rainiest months:
April 21 days
May 17 days
March 10 days
Windiest months:
July 11.9 mph
June 11.8 mph
May 11.7 mph

Zanzibar on a weather map

Zanzibar
+82°F
S 6 mph
Feels like: +88°F
Precip.: 68%
Places in Tanzania:
Name
°F
+70°F
+84°F
+82°F
+73°F
+75°F
+84°F
+82°F
+64°F
+82°F
+84°F
+84°F
+77°F
+82°F
+72°F
+75°F
24 Hours Forecast
Zanzibar
Local time: 09:49
December 05, friday
1200
88°F
S
4 mph
1500
88°F
W
4 mph
1800
81°F
W
9 mph
2100
77°F
W
9 mph
December 06, saturday
0000
77°F
SW
6 mph
0300
75°F
SW
4 mph
0600
75°F
SW
3 mph
0900
82°F
S
2 mph
Units of measurement: °C / °F