UV Index in Megarchi, Greece

Last updated: July 2, 2025

In Megarchi, Greece, being aware of the UV Index is crucial for maintaining optimal skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike take necessary precautions, especially during the peak hours when UV exposure can be most intense. Megarchi's Mediterranean climate (Csa) brings plenty of sunshine, making it essential to monitor UV levels, which can soar to a maximum of 10 during midday hours. By staying informed about the UV Index, you can enjoy the beautiful outdoor scenery while keeping your skin safe from harmful effects.

Hourly UV Index in Megarchi

As the sun rises, the UV Index remains low, starting at a mere 1 at 07:00 and 08:00. By 09:00, it nudges up to 2, but the real intensity kicks in around 10:00, reaching 4. The midday sun peaks at 12:00, where the UV Index skyrockets to an impressive 8, and it hits its zenith shortly after at 13:00 and 14:00, both recording a maximum of 10. As the afternoon wanes, the levels gradually decline: to 9 at 15:00, 7 at 16:00, and down to 4 at 17:00. By evening, the UV Index drops to 3 at 18:00 before settling back to 1 at 19:00. Be sun-smart—this midday window is crucial for protecting your skin!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	8	very high	15 min
13:00	10	very high	15 min
14:00	10	very high	15 min
15:00	9	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Megarchi

As the seasons change, so do the UV Index levels, indicating variations in sun exposure risk. January and February have a moderate UV Index of 3 and 4, leading to a burn time of about 30 minutes. Things ramp up in March with a high UV Index of 6 (25-minute burn time), followed by the critically elevated levels of 8 to 10 from April through August, where burn times shrink to just 15 minutes. September marks a slight decrease to 8, while October sees a return to high levels at 6, before falling back to moderate in November and December. Visitors and residents should be particularly cautious during the high-risk months of April through August, applying sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize sun damage. Regular checks of daily UV levels are advised to stay informed and safe.

Monthly Maximum UV Index for Megarchi, Greece

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Megarchi. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Megarchi, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Megarchi UV Index with Other Greece Cities

The table above highlights how UV exposure in Megarchi compares to other major locations across Greece. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Megarchi's solar exposure compared to other cities in Greece. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Thessaloniki UVI	3	4	6	7	9	10	9	9	7	6	4	2
Megarchi	3	4	6	8	9	10	10	10	8	6	4	3
Larisa UVI	3	4	6	8	10	11	10	10	8	6	4	3
Patra UVI	3	5	6	8	10	11	10	10	8	6	4	3
Piraeus UVI	3	4	6	8	10	10	10	10	8	7	4	3
Athens UVI	3	4	6	8	10	10	10	10	8	7	4	3