UV Index for Chula Vista, CA

Current Chula Vista UV Index

0 (Low)

Last Updated 35 minutes ago

Hourly Chula Vista UV Index

The hourly Chula Vista, CA UV Index forecast for Thursday, May 1st, 2025.

5 Day Hourly Chula Vista UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Chula Vista, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Chula Vista over the next five days will be 9.2 on Friday, May 2nd at 1:00 pm.

The UV index forecast for Thursday, May 1st in Chula Vista, CA is below.

Time UV Index Risk
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Chula Vista, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 1
Low
9am 2.6
Low
10am 4.7
Moderate
11am 6.9
High
12pm 8.6
Very High
1pm 9.2
Very High
2pm 8.3
Very High
3pm 6.3
High
4pm 4
Moderate
5pm 2
Low
6pm 0.7
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 3rd in Chula Vista, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.1
Low
8am 0.7
Low
9am 2
Low
10am 2.6
Low
11am 6.5
High
12pm 8
Very High
1pm 5.6
Moderate
2pm 5
Moderate
3pm 5
Moderate
4pm 3.2
Moderate
5pm 1.1
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 4th in Chula Vista, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 0.8
Low
10am 3.3
Moderate
11am 5.1
Moderate
12pm 5.4
Moderate
1pm 7.1
High
2pm 6.5
High
3pm 5.2
Moderate
4pm 3.4
Moderate
5pm 1.4
Low
6pm 0.6
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, May 5th in Chula Vista, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low