UV Index in Heraklion

Real-time UV forecast & tanning weather

Current Conditions

Loading live weather data...
2
Low
UV Index
🌡️
25°C
Temperature
☀️
Clear sky
Conditions
☀️
Peak Tanning Window 2PM • UV 8

Hourly UV Forecast

☀️ Excellent tanning conditions • 10AM–6PM • 28°C • 7 km/h 🌬️
0
6AM
0
7AM
1
8AM
2
NOW
4
10AM
6
11AM
7
12PM
8
1PM
8
2PM
8
3PM
7
4PM
5
5PM
3
6PM
2
7PM
1
8PM
0
9PM
Low 0–2 Moderate 3–5 High 6–7 Very High 8–10 Extreme 11+

16-Day UV Forecast

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

Location & Climate

Heraklion enjoys a typical Mediterranean climate with high UV levels and a long season ideal for tanning. The beaches along the northern coast are perfect for sunbathing, particularly in the early afternoon when UV radiation is at its peak.

Tanning Tips

Heraklion has a distinct tanning season from April to September. Winter UV is too low for effective tanning.

Weather data by Open-Meteo (CC BY 4.0)

Monthly UV Index in Heraklion

Average daily maximum UV index by month

Jan
2
Feb
3
Mar
5
Apr
7
May
9
Jun
11
Jul
11
Aug
10
Sep
8
Oct
5
Nov
3
Dec
2
Low Moderate High Very High Extreme

Best Months to Tan in Heraklion

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

April Great May Excellent June Excellent July Excellent August Excellent September Great

Rating based on average monthly UV index

Related Guides

Tanning in UV 9-10+ → Aggressive Tanning — What to Know → Safe Tanning Tips → Melanin-Boosting Foods → Best Time of Day to 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

Find out how long until you burn based on your skin type and current UV

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Skin Type Quiz

Discover your Fitzpatrick skin type and get personalized tanning advice

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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 Heraklion right now?
The current UV index in Heraklion 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 Heraklion?
The best months for tanning in Heraklion are April, May, June, July, August, September, when average UV levels reach 7 or higher.
How long should I tan in Heraklion?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 9, a person with Skin Type III (medium complexion) can safely tan for about 17 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 11?
UV index 11 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 Heraklion?
UV levels in Heraklion 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

9
Elounda
Avg. Peak UV
› 9
Agios Nikolaos
Avg. Peak UV
› 9
Rethymno
Avg. Peak UV
› 9
Ierapetra
Avg. Peak UV
› 9
Sitia
Avg. Peak UV
› 11
Santorini
Avg. Peak UV
›

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