UV Index for Johannesburg, CA

Current Johannesburg UV Index

0 (Low)

Last Updated 29 minutes ago

Hourly Johannesburg UV Index

The hourly Johannesburg, CA UV Index forecast for Tuesday, September 10th, 2024.

5 Day Hourly Johannesburg UV Index Forecast

Last Updated 14 hours ago

The UV index forecast for the next five days in Johannesburg, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Johannesburg over the next five days will be 8.6 on Tuesday, September 10th at 1:00 pm.

The UV index forecast for Tuesday, September 10th in Johannesburg, CA is below.

Time UV Index Risk
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.6
Low
9am 2
Low
10am 4.1
Moderate
11am 6.4
High
12pm 8.1
Very High
1pm 8.6
Very High
2pm 7.8
High
3pm 5.8
Moderate
4pm 3.4
Moderate
5pm 1.5
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 11th in Johannesburg, 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 0.6
Low
9am 1.9
Low
10am 3.9
Moderate
11am 6.1
High
12pm 7.8
High
1pm 8.2
Very High
2pm 7.3
High
3pm 5.5
Moderate
4pm 3.3
Moderate
5pm 1.4
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 12th in Johannesburg, 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 0.6
Low
9am 1.8
Low
10am 3.8
Moderate
11am 6.1
High
12pm 7.7
High
1pm 8.2
Very High
2pm 7.3
High
3pm 5.5
Moderate
4pm 3.3
Moderate
5pm 1.4
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 13th in Johannesburg, 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