UV Index in Nueva Costa Rica, Mexico

Last updated: June 2, 2025

In Nueva Costa Rica, Mexico, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential not only for preventing sunburn but also for safeguarding against long-term skin damage. With a climate characterized by high solar exposure, particularly during peak hours from 10 AM to 3 PM, the UV Index can soar to dangerous levels—reaching as high as 14. Being aware of these fluctuations allows residents and visitors alike to take necessary precautions, ensuring fun in the sun without compromising skin health.

Hourly UV Index in Nueva Costa Rica

Throughout the day, the UV Index exhibits a dramatic rise, peaking during midday. Starting at a gentle 1 at 7:00 AM, it gradually climbs to 3 by 9:00 AM, before surging to an intense 13 by noon. The sun reaches its zenith at 1:00 PM, with a blistering 14, warning outdoor enthusiasts to take extra precautions. As the afternoon progresses, the index begins to decline, dropping to 7 by 4:00 PM, and then tapering further to 2 by 6:00 PM. By 7:00 PM, the day winds down with a safe 1 on the index. Those enjoying the outdoors are reminded to stay protected during the peak hours to avoid harmful UV 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	1	low	45 min
08:00	1	low	45 min
09:00	3	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Nueva Costa Rica

Throughout the year, the UV Index remains alarmingly high, particularly from January to October, where it consistently falls into the extreme exposure category. The months of March, April, July, and May peak at UV Index values of 14 to 15, signaling the most intense risk periods for sunburn, with a minimal burn time of just 10 minutes. February and October also harbor extreme UV levels, while November and December, although slightly lower with a UV Index of 10 and 9 respectively, still warrant caution with a burn time of 15 minutes. Visitors and residents are strongly advised to take protective measures year-round, particularly during these high-risk months, including wearing sunscreen, protective clothing, and seeking shade, to reduce the risk of harmful UV exposure.

Monthly Maximum UV Index for Nueva Costa Rica, Mexico

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

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

Nueva Costa Rica's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Guadalajara UVI	9	11	14	14	14	13	13	13	13	12	9	8
Iztapalapa UVI	10	12	14	15	14	14	14	14	14	12	10	8
Ecatepec de Morelos UVI	10	12	14	15	15	14	14	13	14	12	10	8
Mexico City UVI	10	12	14	15	15	14	14	13	14	12	10	8
Nueva Costa Rica	11	13	14	15	14	14	15	14	14	13	10	9
Puebla UVI	10	12	14	15	15	15	15	14	14	13	10	9