The best months

  • SunJune to September
  • BeachFebruary, June to September

…

The twelve months at a glance

Month-by-month verdict for Zanzibar
JanFebMarAprMayJunJulAugSepOctNovDec
SunGood, 70/100Good, 77/100Good, 60/100, Heavy rainGood, 60/100, Heavy rainGood, 60/100, Heavy rainIdeal, 83/100Ideal, 90/100Ideal, 83/100Ideal, 83/100Good, 70/100Good, 60/100, Heavy rainGood, 60/100, Heavy rain
BeachGood, 75/100Ideal, 81/100Good, 65/100, Heavy rainGood, 65/100, Heavy rainGood, 65/100, Heavy rainIdeal, 85/100Ideal, 92/100Ideal, 85/100Ideal, 85/100Good, 75/100Good, 65/100, Heavy rainGood, 65/100, Heavy rain
  • Ideal
  • Good
  • Fair
  • Best avoided
  • Risk flagged

Temperatures and rain

Monthly temperatures and rain in ZanzibarThe values are repeated in the table under the chart.0°C10°C20°C30°CHighLowSea213 mmRainJFMAMJJASOND
See the month-by-month values
MonthHighLowSeaRain
January31°C25°C28°C69 mm
February32°C25°C29°C70 mm
March31°C24°C29°C175 mm
April30°C23°C29°C213 mm
May29°C22°C28°C137 mm
June29°C21°C27°C35 mm
July29°C20°C26°C25 mm
August29°C20°C26°C32 mm
September30°C20°C26°C32 mm
October31°C22°C27°C73 mm
November31°C23°C28°C116 mm
December31°C24°C29°C117 mm

Estimated flight time

  • From YUL : about 15 h 05 min
  • From YYZ : about 15 h 45 min
  • From YVR : about 18 h 20 min

Estimate of a nonstop flight computed from the distance: not a schedule. Connections lengthen the trip.

Getting to Zanzibar with points

Keep going

Where this data comes from

Temperatures, sunshine and rain: monthly normals we computed over 1991-2020. These are estimates from a climate reanalysis, not station readings.

  • ERA5 reanalysis-era5-single-levels-timeseries (C3S, CC-BY)
  • NOAA OISST v2.1

Contains modified Copernicus Climate Change Service information (ERA5, 2026, CC BY 4.0 licence). Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains. Sea temperature: NOAA OISST v2.1 (Huang et al., 2021, J. Climate 34, doi:10.1175/JCLI-D-20-0166.1).