Zanzibar weather in March
Zanzibar averages 32°C by day and 26°C at night in March, with the sea at 30°C and about 105 mm of rain in the month. It cools by about 3°C into April.
Day
32°C
Night
26°C
Sea
30°C
Rain
105 mm
Flight from London
9h
What March feels like
March is hot in Zanzibar: proper beach weather.
The sea is warm at 30°C: comfortable for long swims.
Expect some rainy spells: about 105 mm falls in the month.
That is 20°C warmer than an average March day in London.
Of the 56 sun destinations we track, Zanzibar is the #5 warmest in March.
Going to Zanzibar in March?
Share the TikToks and Instagram Reels you've saved for Zanzibar to Dream Trip. It finds the places, pins them on a map and builds your days around them.
Zanzibar weather by month
March is highlighted. Compare with February and April, or see the full year in Zanzibar.
| Month | Day | Night | Sea | Rain |
|---|---|---|---|---|
| January | 32°C | 26°C | 29°C | 64 mm |
| February | 32°C | 26°C | 30°C | 42 mm |
| March | 32°C | 26°C | 30°C | 105 mm |
| April | 29°C | 25°C | 29°C | 391 mm |
| May | 28°C | 25°C | 28°C | 209 mm |
| June | 28°C | 24°C | 28°C | 70 mm |
| July | 27°C | 23°C | 27°C | 47 mm |
| August | 28°C | 23°C | 26°C | 42 mm |
| September | 29°C | 23°C | 27°C | 46 mm |
| October | 29°C | 24°C | 27°C | 95 mm |
| November | 30°C | 25°C | 29°C | 115 mm |
| December | 31°C | 25°C | 30°C | 105 mm |
Zanzibar in March: quick answers
Is Zanzibar hot in March?
March is hot in Zanzibar: proper beach weather. Average highs are 32°C and lows 26°C.
Can you swim in Zanzibar in March?
The sea is warm at 30°C: comfortable for long swims.
Does it rain in Zanzibar in March?
Expect some rainy spells: about 105 mm falls in the month.
What is the warmest month in Zanzibar?
February, at an average high of 32°C. The coolest is July at 27°C.
How long is the flight to Zanzibar from the UK?
About 9h direct from London, estimated from the 7,435 km distance. Check your airline for exact times.
Still choosing? See where is hot in March for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in March from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. Rain is the average monthly total. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Zanzibar in March?
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