Stone Town in December
In December, Stone Town averages 31°C (87°F) during the day and 25°C (78°F) at night, with frequent rain — about 26 days of the month see precipitation (90 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
December is one of the wetter and less comfortable months in Stone Town. If your dates are flexible, consider a different time of year.
How December compares to the rest of the year in Stone Town
December is in the middle of the year for warmth in Stone Town (4th of 12) and one of the driest months (10th of 12). Daytime temperature runs 1°C above the annual average (30°C). December runs 1°C warmer than November (30°C) and warms a further 1°C into January (31°C).
December sunrise & sunset in Stone Town
Times shown for Stone Town local time (Africa/Dar_es_Salaam), calculated for the 15th of December. They shift by a few minutes day to day across the month.
Photography light in Stone Town — December
Golden-hour and blue-hour windows for the 15th of December, in Stone Town's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Stone Town in December
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 December's tier (Shoulder) and Stone Town's popularity.
Crowds & pricing — December in Stone Town
Stone Town 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.
Sun & mosquito risk — December in Stone Town
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.
Stone Town 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 December weather
🌍 See the full ranked list of climate twins for Stone Town in December →
Frequently asked questions
How hot is Stone Town in December?
In December, Stone Town averages a high of 31°C (87°F) and a low of 25°C (78°F) — generally hot.
Does it rain a lot in Stone Town in December?
December is quite rainy in Stone Town, with about 26 rainy days on average.
Is December a good time to visit Stone Town?
December 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 Stone Town in December?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full December packing list for Stone Town for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.