UV Index in Ponerihouen, New Caledonia

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of Ponerihouen, New Caledonia, where the tropical climate can lead to high levels of UV exposure, especially during midday hours. Being aware of UV levels helps you take necessary precautions to prevent sunburn and maintain skin health, particularly when UV Index readings soar to 9 around noon. With its warm, sunny weather, Ponerihouen presents both opportunities for outdoor enjoyment and risks that come with prolonged sun exposure. Stay informed, protect your skin, and enjoy the beautiful beaches safely!

Hourly UV Index in Ponerihouen

The UV Index starts off gently at 1 around 7:00 AM, gradually rising to 2 by 8:00 AM. As the day progresses, the intensity peaks at 12:00 PM with a stunning 9, signaling a high risk for overexposure. The afternoon sees a slight decline, tapering to 8 at 1:00 PM and 5 by 2:00 PM, before swiftly dropping to 3 and 1 from 3:00 PM to 5:00 PM. As evening approaches, the UV levels plunge to 0 by 6:00 PM, offering a reprieve as the sun sets. It's clear that midday is the time to take protective measures, ensuring you enjoy the sunshine safely!

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	8	very high	15 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 Ponerihouen

Throughout the year, the UV Index experiences significant fluctuations, with the highest levels occurring during the winter months. January to April consistently show an extreme exposure category, with a UV Index peaking at 16 and a rapid burn time of only 10 minutes. September through November also remain critical, maintaining an extreme exposure level, while May to August sees a slight reduction, categorizing the exposure as very high to high. Notably, the summer months of July and August still pose a risk, with burn times between 15 to 25 minutes. Visitors and residents should be particularly cautious from October to March, when UV levels are consistently extreme, emphasizing the need for effective sun protection strategies, such as wearing sunscreen, hats, and protective clothing, while seeking shade during peak UV hours.

Monthly Maximum UV Index for Ponerihouen, New Caledonia

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

The table above highlights how UV exposure in Ponerihouen 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.

Ponerihouen'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
Ponerihouen	16	16	15	12	9	7	8	10	12	13	14	15