Zanzibar weather in July
Zanzibar averages 27°C by day and 23°C at night in July, with the sea at 27°C and about 47 mm of rain in the month.
Day
27°C
Night
23°C
Sea
27°C
Rain
47 mm
Flight from London
9h
What July feels like
July is hot in Zanzibar: proper beach weather.
The sea is warm at 27°C: comfortable for long swims.
Rain is occasional: about 47 mm in the month.
That is 4°C warmer than an average July day in London.
Of the 56 sun destinations we track, Zanzibar is the #44 warmest in July.
Going to Zanzibar in July?
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.
Want it warmer in July?
These are hotter than Zanzibar this month for at most an hour and a half more flying:
Zanzibar weather by month
July is highlighted. Compare with June and August, 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 July: quick answers
Is Zanzibar hot in July?
July is hot in Zanzibar: proper beach weather. Average highs are 27°C and lows 23°C.
Can you swim in Zanzibar in July?
The sea is warm at 27°C: comfortable for long swims.
Does it rain in Zanzibar in July?
Rain is occasional: about 47 mm 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 July for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in July 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 July?
Save the restaurants, beaches and views you find on TikTok and Instagram for Zanzibar straight to a map, then let Dream Trip turn them into a day-by-day plan.
