UV Index in West Pasco, United States

Last updated: June 2, 2025

In West Pasco, United States, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels can help residents and visitors make informed decisions about sun protection, especially during peak hours when exposure can lead to harmful effects. With a BSk climate, West Pasco experiences significant sunshine, making it essential to recognize the fluctuating UV Index throughout the day—from a moderate 4 in the morning to a peak of 9 at noon and early afternoon. By staying informed, you not only safeguard your skin but also enjoy the vibrant outdoor lifestyle this beautiful region has to offer.

Hourly UV Index in West Pasco

The UV Index throughout the day presents a clear pattern of intensity, peaking at midday. Starting from a mild level of 1 at 07:00, the index rises steadily, reaching 2 by 08:00. The real surge occurs between 09:00 and 13:00, where it escalates from 4 to a striking 9—the highest point of the day. As the afternoon unfolds, the intensity slightly declines to 7 at 15:00, before tapering off to 5 at 16:00. The evening sees a further decrease, settling back to 2 by 18:00 and returning to 1 at 19:00. For those enjoying outdoor activities, it’s essential to take precautions, especially during the peak hours from 11:00 to 14:00 when the UV rays are most potent.

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:004moderate30 min
10:006high25 min
11:008very high15 min
12:009very high15 min
13:009very high15 min
14:009very high15 min
15:007high25 min
16:005moderate30 min
17:003moderate30 min
18:002low45 min
19:001low45 min

Monthly UV Index Trends in West Pasco

Throughout the year, UV Index levels demonstrate significant seasonal variation, impacting the risk of harmful UV exposure. From January to March, the UV Index remains low to moderate, allowing for relatively safe outdoor activities with burn times ranging from 30 to 45 minutes. As spring transitions into summer, April marks the start of higher UV levels, peaking in May through August with a very high category, where burn times dramatically decrease to just 15 minutes. Notably, July is the highest-risk month with a UV Index of 10, necessitating increased sun protection measures. In contrast, September through December sees a gradual decline in UV levels, reverting back to low and moderate categories, enabling longer exposure times once again. Residents and visitors are strongly advised to monitor UV levels during the high-risk months of May through August, applying sunscreen, wearing protective clothing, and seeking shade to minimize the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for West Pasco, United States

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in West Pasco. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec2456991097532
Data source: Statistical UV Index data for West Pasco, 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 West Pasco UV Index with Other United States Cities

The table above highlights how UV exposure in West Pasco compares to other major locations across United States. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
West Pasco's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
West Pasco2356991097532
Chicago UVI34689101098642
Brooklyn UVI35681010998642
New York City UVI35681010998642
Los Angeles UVI46891011111010754
Houston UVI589111112121110975