UV Index for Naalehu, HI

Current Naalehu UV Index

0 (Low)

Last Updated 30 minutes ago

Hourly Naalehu UV Index

The hourly Naalehu, HI UV Index forecast for Sunday, December 14th, 2025.

5 Day Hourly Naalehu UV Index Forecast

Last Updated 14 hours ago

The UV index forecast for the next five days in Naalehu, HI has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Naalehu over the next five days will be 7.3 on Sunday, December 14th at 12:00 pm.

The UV index forecast for Sunday, December 14th in Naalehu, HI is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Monday, December 15th in Naalehu, HI 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 0.5
Low
9am 1.8
Low
10am 3.7
Moderate
11am 5.8
Moderate
12pm 6.9
High
1pm 7
High
2pm 5.6
Moderate
3pm 3.2
Moderate
4pm 1.4
Low
5pm 0.2
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, December 16th in Naalehu, HI 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 0.4
Low
9am 1.5
Low
10am 3.3
Moderate
11am 5
Moderate
12pm 6.2
High
1pm 6.5
High
2pm 5.6
Moderate
3pm 3.4
Moderate
4pm 1.5
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, December 17th in Naalehu, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
6am 0
Low
7am 0
Low
8am 0.5
Low
9am 1.8
Low
10am 3.9
Moderate
11am 6
High
12pm 7.3
High
1pm 7.2
High
2pm 5.6
Moderate
3pm 3.5
Moderate
4pm 1.5
Low
5pm 0.4
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, December 18th in Naalehu, HI is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low