UV Index for Hilo, HI

Current Hilo UV Index

7 (High)

Last Updated 48 minutes ago

Hourly Hilo UV Index

The hourly Hilo, HI UV Index forecast for Monday, January 20th, 2025.

5 Day Hourly Hilo UV Index Forecast

Last Updated 6 hours ago

The UV index forecast for the next five days in Hilo, HI has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Hilo over the next five days will be 9.1 on Tuesday, January 21st at 12:00 pm.

The UV index forecast for Monday, January 20th in Hilo, HI is below.

Time UV Index Risk
3pm 4.3
Moderate
4pm 1.9
Low
5pm 0.5
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, January 21st in Hilo, 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 0.7
Low
9am 2.4
Low
10am 4.6
Moderate
11am 6.9
High
12pm 9.1
Very High
1pm 8.9
Very High
2pm 6.4
High
3pm 4.3
Moderate
4pm 1.8
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, January 22nd in Hilo, 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 0.6
Low
9am 2.2
Low
10am 4.6
Moderate
11am 7
High
12pm 8.3
Very High
1pm 8
Very High
2pm 5.5
Moderate
3pm 4
Moderate
4pm 1.9
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, January 23rd in Hilo, 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 0.7
Low
9am 2.2
Low
10am 4.8
Moderate
11am 7.3
High
12pm 8.6
Very High
1pm 8.2
Very High
2pm 6.4
High
3pm 4
Moderate
4pm 1.8
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 Friday, January 24th in Hilo, HI is below.

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