Zanzibar in January
In January, Zanzibar averages 31°C (88°F) during the day and 26°C (78°F) at night, with frequent rain — about 23 days of the month see precipitation (42 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
It's peak cyclone season in Zanzibar during January. Travel is possible but expect storm risk, possible flight disruption, and generally lower travel insurance coverage.
How January compares to the rest of the year in Zanzibar
January is one of the warmest months in Zanzibar (3rd of 12) and one of the driest months (11th of 12). Daytime temperature runs 2°C above the annual average (30°C). January runs 1°C warmer than December (31°C) and warms a further 1°C into February (32°C).
January sunrise & sunset in Zanzibar
Times shown for Zanzibar local time (Africa/Dar_es_Salaam), calculated for the 15th of January. They shift by a few minutes day to day across the month.
Photography light in Zanzibar — January
Golden-hour and blue-hour windows for the 15th of January, in Zanzibar's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Zanzibar in January
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on January's tier (Shoulder) and Zanzibar's popularity.
Crowds & pricing — January in Zanzibar
Zanzibar is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: Southern Hemisphere summer holidays peak hazard season (1 active)
Sun & mosquito risk — January in Zanzibar
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Sea temperature in Zanzibar — January
Across the year Zanzibar's sea swings from 26.2°C (August) to 29.8°C (December) — January sits at 29.4°C.
Zanzibar in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 31°C / 88°F | 26°C / 78°F | 42 mm | 23 | — |
| February | 32°C / 90°F | 26°C / 79°F | 34 mm | 19 | — |
| March | 31°C / 89°F | 26°C / 78°F | 119 mm | 26 | — |
| April | 29°C / 84°F | 25°C / 76°F | 317 mm | 30 | — |
| May | 28°C / 82°F | 24°C / 76°F | 166 mm | 29 | — |
| June | 28°C / 82°F | 23°C / 74°F | 44 mm | 26 | — |
| July | 27°C / 81°F | 23°C / 73°F | 40 mm | 28 | — |
| August | 28°C / 83°F | 22°C / 72°F | 34 mm | 28 | — |
| September | 29°C / 85°F | 22°C / 72°F | 42 mm | 26 | — |
| October | 30°C / 86°F | 23°C / 74°F | 92 mm | 27 | — |
| November | 30°C / 86°F | 24°C / 76°F | 135 mm | 28 | — |
| December | 31°C / 87°F | 25°C / 78°F | 90 mm | 26 | — |
Other cities with similar January weather
🌍 See the full ranked list of climate twins for Zanzibar in January →
Frequently asked questions
How hot is Zanzibar in January?
In January, Zanzibar averages a high of 31°C (88°F) and a low of 26°C (78°F) — generally hot.
Does it rain a lot in Zanzibar in January?
January is quite rainy in Zanzibar, with about 23 rainy days on average.
Is January a good time to visit Zanzibar?
January is hot but on the rainy side. It suits travelers who are comfortable with hot weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Zanzibar in January?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full January packing list for Zanzibar for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.