Mexicali UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index7.1
- Avg Clouds20%
- Max Temp31.6 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Mexicali, Mexico 
will reach a high of 7.1 today. This means a high level of sun exposure. See our tips below to stay safe!
Last checked: 2026-04-17
Hourly Forecast Chart
Today's Safety Tips
Be careful! The sun's rays are strong. Try to stay in the shade between 10 a.m. and 4 p.m. Wear a hat, sunglasses, and reapply SPF 30+ sunscreen every 2 hours.
Mexicali's UV Index
Mexicali typically experiences a high UV index, often ranging from 8 to 11 during peak sunlight hours, reflecting strong sun exposure common in desert climates.
Weather Seasons
The weather in Mexicali is very hot in summer, with temperatures often above 100°F (38°C). Winters are mild and cooler, making it more comfortable. Rainfall is scarce and mostly happens in summer.
Mexicali's Climate
Compared to nearby California in the U.S., Mexicali is hotter and drier. Compared to other parts of Mexico, it is one of the hottest and driest places, unlike humid coastal cities. Neighboring Baja California has a milder climate.
Hourly UV Index Trend
See the UV index hour by hour for Mexicali. When the level is high, it's smart to find some shade.
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