UV Index for Cologne, NJ

Current Cologne UV Index

8.7 (Very High)

Last Updated 43 minutes ago

Hourly Cologne UV Index

The hourly Cologne, NJ UV Index forecast for Wednesday, July 30th, 2025.

5 Day Hourly Cologne UV Index Forecast

Last Updated 42 minutes ago

The UV index forecast for the next five days in Cologne, NJ has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Cologne over the next five days will be 9.3 on Wednesday, July 30th at 1:00 pm.

The UV index forecast for Wednesday, July 30th in Cologne, NJ is below.

Time UV Index Risk
3pm 7
High
4pm 4.7
Moderate
5pm 2.6
Low
6pm 1.1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 31st in Cologne, NJ 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 0.3
Low
8am 1.1
Low
9am 2.5
Low
10am 4.6
Moderate
11am 6.7
High
12pm 8.4
Very High
1pm 7.6
High
2pm 6.5
High
3pm 6.8
High
4pm 3
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 Friday, August 1st in Cologne, NJ 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 0.2
Low
9am 0.4
Low
10am 0.8
Low
11am 1.4
Low
12pm 1.6
Low
1pm 1.4
Low
2pm 1.3
Low
3pm 1
Low
4pm 0.6
Low
5pm 0.2
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, August 2nd in Cologne, NJ 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 0.3
Low
8am 1
Low
9am 2.5
Low
10am 4.5
Moderate
11am 6.6
High
12pm 8.2
Very High
1pm 8.8
Very High
2pm 8.3
Very High
3pm 6.7
High
4pm 4.5
Moderate
5pm 2.5
Low
6pm 1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 3rd in Cologne, NJ 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 0.3
Low
8am 1
Low