UV Index
UV Index
Today's UV index in Hanford, United States 
will be up to 9, 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: 2025-06-05
With a UV index of 9 in Hanford, 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 Hanford can range from low to very high, especially during summer months when the sun is strongest. It often peaks midday, reflecting clear skies and bright sunshine typical of the area.
Hanford experiences hot, dry summers with temperatures often reaching the high 80s to mid-90s Fahrenheit. Winters are mild and wetter, with most rainfall occurring from November through March, while spring and fall are transitional with moderate temperatures.
Compared to other parts of California's Central Valley, Hanford is relatively warm and dry. Neighboring states like Nevada and Arizona generally have even hotter summers and higher UV levels, while coastal California is cooler and sees less intense sun exposure.
See the UV index hour by hour for Hanford, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.