UV Index in Zanzibar Today — Check Current UV Levels in Zanzibar, Tanzania

Check the real-time UV index in Zanzibar right now. Get the current UV level, hourly UV forecast for today, and a 7-day UV outlook for Zanzibar, Tanzania. Our free UV checker helps you know exactly when sun protection is needed before heading outdoors.

Current UV Index in Zanzibar

The UV index in Zanzibar changes throughout the day, typically peaking between 10am and 2pm local time. Use our interactive tool above to check the current level. Indian Ocean island near the equator with extreme UV — Stone Town walks and beach days require full protection

Hourly UV Forecast for Zanzibar Today

Planning outdoor activities in Zanzibar, Tanzania? Check our hourly UV breakdown to find the safest windows. Morning hours before 10am and late afternoon after 4pm generally have the lowest UV levels. Our forecast updates every 15 minutes with data from Open-Meteo weather services.

7-Day UV Forecast for Zanzibar

Plan your week in Zanzibar with our 7-day UV index forecast. See which days will have the highest UV so you can schedule outdoor activities accordingly and prepare with the right level of sun protection.

Sun Protection Guide for Zanzibar

UV Index	Level	What to Do in Zanzibar
0–2	Low	Enjoy outdoor activities freely. Sunscreen optional for most skin types.
3–5	Moderate	Wear SPF 30+ sunscreen. Seek shade during midday hours in Zanzibar.
6–7	High	Limit midday sun exposure. Use SPF 50+, wear a hat and sunglasses.
8–10	Very High	Minimize outdoor time between 10am–4pm. Full sun protection essential.
11+	Extreme	Avoid direct sun exposure. Stay indoors or in full shade during peak hours.

Typical UV Levels in Zanzibar

Zanzibar typically experiences UV index values of 12–14 during peak season (Year-round) and 9–11 during the off-season. UV remains high year-round with minimal seasonal variation

Best Time for Outdoor Activities in Zanzibar

The safest time for outdoor activities in Zanzibar is before 10am and after 4pm when UV levels drop significantly. Throughout the year, midday UV can reach very high or extreme levels. Always check the current UV index before extended outdoor plans.

Recommended SPF for Zanzibar

During peak UV season in Zanzibar (Year-round), dermatologists recommend SPF 50+ broad-spectrum sunscreen. Apply 15–20 minutes before sun exposure and reapply every 2 hours — or immediately after swimming or sweating. During lower UV months, SPF 30 is typically sufficient for most skin types.

Zanzibar UV Index by Season

High UV Season in Zanzibar

UV levels in Zanzibar are highest throughout the year, with the UV index regularly reaching 12–14. During this period, unprotected fair skin can burn in as little as 10–15 minutes. Protective clothing, wide-brim hats, and UV-blocking sunglasses are recommended alongside sunscreen.

Low UV Season in Zanzibar

UV levels in Zanzibar drop during monsoon or rainy periods, typically measuring 9–11 on the UV index scale. While the burn risk is lower, UV radiation still reaches the surface — especially on clear days. SPF 30 is recommended for extended outdoor time even during the cooler months.

Recommended Sun Protection

• EltaMD UV Clear SPF 46 — #1 face sunscreen for daily protection. $37
• Supergoop! Glowscreen SPF 40 — Tinted primer with UV protection. $22
• Neutrogena Ultra Sheer SPF 70 — Budget body sunscreen. $10
• Banana Boat Light As Air SPF 50 — Lightweight twin pack. $15
• Roadbox UPF 50+ Sun Shirt — UV protective clothing. $19
• Outdoor Research Sombriolet Hat — UPF 50+ sun hat. $45

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Sun Safety FAQ for Zanzibar

What is the average UV index in Zanzibar?

The average UV index in Zanzibar ranges from 9–11 during the low season to 12–14 during peak months (Year-round). Year-round averages depend on season, cloud cover, and time of day.

When is UV highest in Zanzibar?

UV is highest in Zanzibar throughout the year, peaking between 10am and 2pm local time. The strongest UV months are typically Year-round.

Do I need sunscreen in Zanzibar?

Yes — whenever the UV index reaches 3 or higher in Zanzibar, the World Health Organization recommends sun protection. During peak season (Year-round), daily sunscreen use is strongly advised for all skin types.

UV Index Near Zanzibar

Check UV levels in cities near Zanzibar:

UV Index in Other Cities

About UV Index in Zanzibar

The UV index in Zanzibar, Tanzania is influenced by latitude, altitude, season, cloud cover, and ozone layer thickness. UV radiation reflects off water, sand, snow, and concrete — increasing exposure even in shaded areas. Always check the current UV index before spending extended time outdoors in Zanzibar. Data is updated every 15 minutes via Open-Meteo weather services.