UV Index in Stone Town

Real-time UV forecast & tanning weather

Current Conditions

Loading live weather data...
3
Moderate
UV Index
🌡️
25°C
Temperature
⛅
Partly cloudy
Conditions
☀️
Peak Tanning Window 1PM • UV 7

Hourly UV Forecast

☀️ Excellent tanning conditions • 10AM–5PM • 27°C • 18 km/h 🌬️
0
6AM
0
7AM
1
8AM
3
NOW
5
10AM
6
11AM
7
12PM
7
1PM
7
2PM
6
3PM
4
4PM
2
5PM
1
6PM
0
7PM
0
8PM
0
9PM
Low 0–2 Moderate 3–5 High 6–7 Very High 8–10 Extreme 11+

16-Day UV Forecast

7
Mon 1
Excellent
7
Tue 2
Excellent
7
Wed 3
Excellent
7
Thu 4
Excellent
7
Fri 5
Excellent
7
Sat 6
Excellent
6
Sun 7
Excellent
6
Mon 8
Excellent
7
Tue 9
Excellent
7
Wed 10
Excellent
6
Thu 11
Excellent
6
Fri 12
Excellent
7
Sat 13
Excellent
7
Sun 14
Excellent
7
Mon 15
Excellent
7
Tue 16
Excellent

Location & Climate

Stone Town, Zanzibar, is characterized by intense tropical sun and a UV index that frequently hits 14, making it a year-round tanning destination. Explore the beaches just outside of town and tan in the early morning hours to safely absorb the strong equatorial rays.

Tanning Tips

UV levels in Stone Town are high year-round due to its tropical location. Always wear SPF 30+ and limit initial sessions to 15-20 minutes.

Weather data by Open-Meteo (CC BY 4.0)

Monthly UV Index in Stone Town

Average daily maximum UV index by month

Jan
14
Feb
14
Mar
14
Apr
13
May
13
Jun
13
Jul
13
Aug
13
Sep
13
Oct
13
Nov
14
Dec
14
Low Moderate High Very High Extreme

Best Months to Tan in Stone Town

Based on average UV levels, the best months for tanning in Stone Town are:

January Excellent February Excellent March Excellent April Excellent May Excellent June Excellent July Excellent August Excellent September Excellent October Excellent November Excellent December Excellent

Rating based on average monthly UV index

Related Guides

Tanning in UV 9-10+ → Aggressive Tanning — What to Know → Safe Tanning Tips → Foods That Help You Tan → How to Get Rid of a Tan →

Tanning Tools & Calculators

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Tanning Time Calculator

Calculate your ideal tanning time based on skin type and UV index

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Sunburn Calculator

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Skin Type Quiz

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Tanning Routine Creator

Build a personalized tanning plan based on your skin, UV, and experience

Frequently Asked Questions

What is the UV index in Stone Town right now?
The current UV index in Stone Town is shown in the live weather section above. UV levels change throughout the day, typically peaking between 11 AM and 2 PM local time.
What is the best month to tan in Stone Town?
The best months for tanning in Stone Town are January, February, March, April, May, June, July, August, September, October, November, December, when average UV levels reach 7 or higher.
How long should I tan in Stone Town?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 13, a person with Skin Type III (medium complexion) can safely tan for about 12 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 14?
UV index 14 is classified as Extreme. Extreme — stay in shade during peak hours. Tanning is not recommended without strong protection.
When is the peak UV time in Stone Town?
UV levels in Stone Town typically peak between 11:00 AM and 2:00 PM local time. The exact peak depends on the season, cloud cover, and altitude.

UV Index in Nearby Cities

12
Zanzibar
Avg. Peak UV
› 14
Dar es Salaam
Avg. Peak UV
› 13
Pemba Island
Avg. Peak UV
› 13
Mafia Island
Avg. Peak UV
› 14
Diani Beach
Avg. Peak UV
› 14
Mombasa
Avg. Peak UV
›

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