UV Index in Nadi, Fiji

Last updated: June 2, 2025

Understanding the UV Index in Nadi, Fiji is crucial for anyone looking to enjoy the region's vibrant outdoor lifestyle while prioritizing skin health. With Nadi's tropical climate, UV levels can soar, especially during peak hours, making awareness key to preventing sunburn and long-term skin damage. At midday, for instance, UV Index readings can reach as high as 8, indicating extreme exposure risks. By staying informed about daily UV levels, residents and visitors alike can take the right precautions to protect their skin while enjoying everything this beautiful destination has to offer.

Hourly UV Index in Nadi

At sunrise, the UV Index begins at a gentle 1 at 07:00, rising gradually as the sun climbs higher. By 09:00, it reaches 3, indicating a moderate level of UV radiation. The heat of the day peaks at 12:00 with a high of 8, suggesting it’s time to seek shade or apply sunscreen. As the afternoon progresses, the index slightly drops to 7 at 13:00 and continues to decline, settling at 3 by 15:00. As the sun starts to set, the risk diminishing to 1 at 17:00 and finally dropping to 0 by 18:00, signaling a safer time for outdoor activities as the day winds down. Be mindful of the midday sun to protect 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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	7	high	25 min
14:00	6	high	25 min
15:00	3	moderate	30 min
16:00	2	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 Nadi

The UV Index data illustrates significant seasonal changes, with extreme levels persisting from January to April and again re-emerging in August, September, October, and November. The highest risk months for sun exposure are January through April and again in August, where the indices reach as high as 16. During these periods, the burn time is notably short, around 10 minutes, signaling a necessity for stringent sun protection. From May to July, while the UV index dips, it remains at very high levels, with burn times varying between 15 minutes and 10 minutes. Visitors and residents should take proactive measures throughout the year, particularly during peak months, by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Nadi, Fiji

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

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

Nadi's solar exposure compared to other cities in Fiji. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Suva UVI	16	16	15	13	10	8	9	11	13	14	15	15
Nadi	16	16	15	13	10	8	9	11	13	14	15	15
Ba UVI	16	16	15	13	10	8	9	11	13	14	15	15
Lautoka UVI	16	16	15	13	10	8	9	11	13	14	15	15
Labasa UVI	16	16	15	14	11	8	10	12	14	15	15	15