UV Index for London, AR

Current London UV Index

2.3 (Low)

Last Updated 54 minutes ago

Hourly London UV Index

The hourly London, AR UV Index forecast for Friday, May 23rd, 2025.

5 Day Hourly London UV Index Forecast

Last Updated 20 hours ago

The UV index forecast for the next five days in London, AR has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in London over the next five days will be 9.9 on Friday, May 23rd at 1:00 pm.

The UV index forecast for Friday, May 23rd in London, AR is below.

Time UV Index Risk
10am 4.4
Moderate
11am 6.9
High
12pm 8.9
Very High
1pm 9.9
Very High
2pm 9.4
Very High
3pm 7.8
High
4pm 5.4
Moderate
5pm 3
Moderate
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 24th in London, AR 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 0.3
Low
9am 0.2
Low
10am 0.5
Low
11am 2
Low
12pm 4.5
Moderate
1pm 4.5
Moderate
2pm 2.7
Low
3pm 1.5
Low
4pm 1.6
Low
5pm 2.8
Low
6pm 1
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 25th in London, AR 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 0.6
Low
10am 1.2
Low
11am 2.3
Low
12pm 2.4
Low
1pm 3
Moderate
2pm 5.8
Moderate
3pm 6.3
High
4pm 4.3
Moderate
5pm 1.2
Low
6pm 0.7
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, May 26th in London, AR 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