UV Index in Thio, New Caledonia

Last updated: May 3, 2025

In Thio, New Caledonia, awareness of the UV Index is crucial for safeguarding your skin and overall health. With elevated UV levels, particularly around noon when the index peaks at 9, understanding these metrics is essential for preventing sunburn and long-term skin damage. The local tropical climate brings about significant UV exposure risks, especially during the sunniest hours from 10 AM to 2 PM. By staying informed about the UV Index, you can enjoy the beautiful outdoors while taking the necessary precautions to protect your skin.

Hourly UV Index in Thio

The UV Index reveals a dynamic shift throughout the day, beginning with a mild level of 1 at 07:00. As the sun rises higher, it peaks dramatically at 12:00 with a robust 9, indicating high exposure risk for unprotected skin. This intensity continues until 13:00, where it dips to 7, before gradually declining throughout the afternoon. By 15:00, the index lowers to 3, providing a more moderate environment for outdoor activities. As the evening sets in, the UV Index drops quickly, finishing the day at 0 by 19:00. It’s a clear reminder of the sun’s powerful influence—stay protected during the peak hours!

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	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	7	high	25 min
14:00	5	moderate	30 min
15:00	3	moderate	30 min
16:00	1	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Thio

Throughout the year, UV index levels exhibit significant seasonal fluctuations, with the highest risks occurring in the winter months of January to March and again in late fall, particularly in November. During these periods, the UV index remains at an extreme level of 16, indicating a burn time of just 10 minutes, making these the highest-risk months for sun exposure. As spring progresses, the UV index gradually decreases, ranging from 12 in April to 7 in June, but caution is still advised, especially in late spring and parts of summer when it reaches 9 in May and peaks again at 8 in July and 10 in August—both classified as very high risk. Autumn sees a return to extreme levels in September, October, and again in November. Residents and visitors are strongly encouraged to protect themselves during these high-risk months, seeking shade, wearing protective clothing, and applying sunscreen diligently to minimize UV exposure.

Monthly Maximum UV Index for Thio, New Caledonia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Thio. 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 Thio, 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 Thio UV Index with Other New Caledonia Cities

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

Thio's solar exposure compared to other cities in New Caledonia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Paita UVI	16	16	15	12	8	6	7	10	11	13	14	16
Dumbea UVI	16	16	15	12	8	6	7	10	11	13	14	16
Mont-Dore UVI	16	16	15	12	8	6	7	10	11	13	14	16
Noumea UVI	16	16	15	12	8	6	7	10	11	13	14	16
We UVI	15	16	16	12	9	7	8	10	12	13	14	15
Thio	16	16	16	12	9	7	8	10	11	13	14	16