december
Zanzibar in December.
Heat returns. The sea settles. The festive period begins.
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What is Zanzibar like in December?
December marks the return of Kaskazi. By mid-month the northeast monsoon has set in clearly: light wind, calm sea, almost no rain. Daytime temperatures climb back to 27–32°C. Visibility on the reefs reaches its yearly peak by the end of the month. Best for peak holiday travel, calm sea, festive nights.
Last updated: 28 April 2026
December at a glance
| Indicator | Value |
|---|---|
| Season | Kaskazi begins |
| Daytime temp | 27–32°C |
| Wind | Light NE |
| Sea | Calm |
| Rain | Almost none |
Weather & sea
December marks the return of Kaskazi. By mid-month the northeast monsoon has set in clearly: light wind, calm sea, almost no rain. Daytime temperatures climb back to 27–32°C. Visibility on the reefs reaches its yearly peak by the end of the month.
What is open
It is the start of the busy season. Hotels fill from the third week onward through the Christmas and New Year period. Diving and dhow sailing return to peak conditions. Stone Town is festive.
Events & cultural calendar
Christmas Day and New Year's Eve are major hotel and beach events on the island. The late-December stretch is among the busiest of the year.
What to do
Christmas and New Year on the beach, peak diving, sunset dhow sailing.
Best for: peak holiday travel, calm sea, festive nights. Avoid if: you want low prices or quiet beaches.
Sits inside the broader Zanzibar reference. See the Zanzibar weather by month, the when-to-visit reference, or the full Zanzibar guide.
Continue reading
Read also Zanzibar in November and Zanzibar in January. For the broader picture, see the full Zanzibar guide or the 2026 events overview.
Editorial note
Zanzibar Seasons curates seasonal patterns, notable gatherings, and recurring movements on the island. This is not a directory, but a filtered signal of what matters. Curated by the Zanzibar Seasons editorial desk. Compiled from local operators, event hosts, and on-island observation.
Last updated: 28 April 2026 · Times shown in East Africa Time (EAT, UTC+3)