UV Index in Bois-Grenier, France

Last updated: May 3, 2025

Understanding the UV Index in Bois-Grenier, France is crucial for protecting your skin and health against harmful ultraviolet radiation. As the UV levels can peak at a significant 7 between 1 PM and 3 PM, awareness of the UV Index helps you take necessary precautions to prevent sunburn and long-term skin damage. Given Bois-Grenier's temperate maritime climate, where cloudy days can unexpectedly turn sunny, it's essential to stay informed about daily UV exposure risks. By keeping an eye on the UV Index, you can enjoy the outdoors safely while safeguarding your skin's health all year round.

Hourly UV Index in Bois-Grenier

Today's UV Index showcases a dynamic range of solar intensity, starting gently in the early morning at 1 from 07:00 to 08:00. As the sun climbs higher, a steady increase leads to a moderate 2 by 09:00, peaking at 6 by 12:00. The day reaches its zenith of UV exposure at a robust 7 from 13:00 to 15:00, signaling the need for protection. As the afternoon wanes, values decrease, falling back to 5 at 16:00 and tapering off to 1 by 19:00. Remember to stay sun-safe during those peak hours for optimal protection against UV radiation!

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	5	moderate	30 min
12:00	6	high	25 min
13:00	7	high	25 min
14:00	7	high	25 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Bois-Grenier

Throughout the year, UV Index values fluctuate significantly, indicating varying levels of sun exposure risk. The high-risk months are from May to August, where the UV Index reaches its peak at 7-8, classifying them as high to very high exposure. Specifically, June and July present the greatest risk, with a burn time of only 15 minutes. In contrast, the winter months (January, February, November, and December) show a low exposure category with UV Index values of 1-2, allowing for longer safe sun exposure (up to 45 minutes). To ensure safety, it is advisable for visitors and residents to take protective measures during the high UV months, such as wearing sunscreen, protective clothing, and seeking shade, especially during midday hours.

Monthly Maximum UV Index for Bois-Grenier, France

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Bois-Grenier. 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 Bois-Grenier, 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 Bois-Grenier UV Index with Other France Cities

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

Bois-Grenier's solar exposure compared to other cities in France. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bois-Grenier	1	2	4	5	7	8	8	7	5	4	2	1
Paris UVI	2	3	5	6	8	9	8	8	6	4	2	1
Lyon UVI	2	3	5	6	8	10	9	8	6	5	3	2
Nice UVI	2	4	6	7	8	10	9	8	7	5	3	2
Marseille UVI	2	4	5	7	9	10	9	8	7	5	3	2
Toulouse UVI	2	4	6	7	9	10	10	9	7	5	3	2