UV Index in Wairoa, New Zealand

Last updated: June 2, 2025

In Wairoa, New Zealand, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the sunniest hours of the day. Understanding UV levels allows residents and visitors to make informed decisions about sun protection, ensuring fun outdoor activities without the risk of harmful exposure. With Wairoa's Cfb climate, characterized by moderate temperatures and significant UV exposure, it's essential to stay vigilant about ultraviolet risks—particularly when the index rises to levels 2 or 3 during midday. Stay informed, protect your skin, and enjoy the stunning beauty of Wairoa safely!

Hourly UV Index in Wairoa

The UV Index throughout the day paints a clear picture of sun exposure. Starting from 07:00, the index remains at 0, indicating minimal UV radiation. As the sun rises higher, it reaches a peak of 3 at 12:00, marking the time when protection is essential. Between 10:00 and 14:00, the index fluctuates between 2 and 3, suggesting moderate to high UV levels, perfect for seeking shade or wearing sunscreen. Post 15:00, the UV Index drops gradually, returning to 0 by 18:00. This data highlights the importance of being sun-smart during midday hours when UV radiation is at its strongest. Stay protected!

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	0	low	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	2	low	45 min
11:00	2	low	45 min
12:00	3	moderate	30 min
13:00	2	low	45 min
14:00	2	low	45 min
15:00	1	low	45 min
16:00	1	low	45 min
17:00	0	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Wairoa

Throughout the year, the UV Index exhibits significant seasonal variations, peaking in the winter months. The high-risk months for UV exposure are January, February, and November, all categorized as extreme, with a burn time of only 10 minutes. As spring approaches, March presents a very high UV Index of 10, with a burn time of 15 minutes. In contrast, the summer months of June and July reach a moderate index of 3, allowing for longer exposure times of 30 minutes. Visitors and residents are advised to take extra precautions during the high-risk months, wearing appropriate sun protection such as sunscreen, hats, and sunglasses, to avoid harmful effects from UV radiation. As the UV Index fluctuates, staying informed can help ensure safety while enjoying outdoor activities.

Monthly Maximum UV Index for Wairoa, New Zealand

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

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

Wairoa's solar exposure compared to other cities in New Zealand. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Christchurch UVI	13	12	9	6	3	2	2	3	5	9	10	12
Wellington UVI	13	13	9	7	4	2	2	4	6	9	10	13
Wairoa	14	13	10	7	4	3	3	5	7	9	11	14
Hamilton UVI	14	14	10	7	4	3	3	5	7	10	11	13
Manukau City UVI	14	14	10	7	4	3	3	5	7	10	11	13
Auckland UVI	14	14	10	7	4	3	3	5	7	10	11	13