UV Index
UV Index
Today's UV index in Meridian, United States 
will be up to 9.7, indicating a very high level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
With a UV index of 9.7 in Meridian, it's crucial to safeguard your skin from harmful UV rays. Protect yourself by minimizing sun exposure, wearing protective clothing, and applying SPF 30+ sunscreen every 2 hours.
The UV index in Meridian, United States, varies throughout the year, usually ranging from low to moderate levels. It can reach higher values during summer months when the sun is strongest.
Meridian experiences four distinct seasons, with warm summers, cold winters, and transition periods in spring and fall. Summers often have temperatures in the 80s°F (around 27-32°C), while winters can drop below freezing.
Compared to nearby cities in Idaho and neighboring states like Oregon and Washington, Meridian generally has a similar climate. It tends to be slightly warmer and less rainy than cities further north and west in the Pacific Northwest region.
See the UV index hour by hour for Meridian, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.