UV Index in Parrita, Costa Rica

Last updated: May 3, 2025

Understanding the UV Index in Parrita, Costa Rica is essential for anyone who enjoys the sun-soaked beauty of this vibrant coastal paradise. With its tropical climate, Parrita experiences high UV exposure, particularly during midday hours when the index can soar to a blistering 15. Awareness of these UV levels is crucial for sunburn prevention and long-term skin health, as just a short time in the sun can lead to serious damage. Staying informed means you can enjoy the sun safely, protecting your skin while soaking in the breathtaking landscapes and vibrant culture this stunning region has to offer.

Hourly UV Index in Parrita

As the sun rises, the UV Index starts off gently at 2 at 07:00, but it quickly escalates, reaching a notable 5 by 08:00. By 09:00, it spikes to 9, signaling a strong need for sun protection. The intensity peaks at 12:00, where the index hits 15, marking the sun’s midday strength. As the afternoon progresses, the index gradually declines; it remains robust at 12 during 13:00, before decreasing to 9 by 14:00. As the day winds down, the UV levels dip to 5 by 15:00, falling further to 2 by 16:00, and then tapering off to 1 at 17:00. By 18:00 and into the evening, the UV Index settles at 0, indicating a safe reprieve from sun exposure.

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	2	low	45 min
08:00	5	moderate	30 min
09:00	9	very high	15 min
10:00	12	extreme	10 min
11:00	15	extreme	10 min
12:00	15	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	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 Parrita

The UV Index experiences significant seasonal changes, peaking from March to May, with a maximum value of 15 in May, indicating an extreme exposure category and a rapid burn time of just 10 minutes throughout these months. January through April also shows high risk, maintaining extreme UV levels consistently. As summer transitions into autumn, the UV Index remains elevated but begins to slightly decrease, hovering around 13 from August to October. Even in late autumn and winter, November and December continue to pose risks with UV indexes of 11 and 10 respectively. Residents and visitors are advised to take precautionary measures, such as using sunscreen, wearing protective clothing, and seeking shade, especially during peak UV months from March to May to prevent skin damage.

Monthly Maximum UV Index for Parrita, Costa Rica

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

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

Parrita's solar exposure compared to other cities in Costa Rica. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Limon UVI	12	13	14	15	14	13	13	13	13	14	11	10
Liberia UVI	11	13	14	14	14	14	14	13	13	13	11	10
Parrita	11	13	14	14	15	14	14	13	13	13	11	10
Alajuela UVI	12	13	15	15	14	14	14	13	13	14	12	10
San Jose UVI	12	14	15	16	14	14	14	14	14	15	12	11
Paraiso UVI	13	14	16	16	15	15	15	14	14	15	12	11