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Santa Rosa — UV index

UV index

0.9
Low

Today's peak 4.3, around 13:00. Sunscreen is needed from 13:00 to 15:00.

Low risk – no particular protection needed.

Sunrise / sunset

07:35 / 18:13
Daylight: 10 h 38 min

Hourly today

0.0
05:00
0.0
06:00
0.0
07:00
0.0
08:00
0.4
09:00
0.9
10:00
1.8
11:00
2.7
12:00
4.3
13:00
4.2
14:00
3.6
15:00
2.6
16:00
1.4
17:00
0.4
18:00
0.0
19:00
0.0
20:00
0.0
21:00

Coming days

Today
4.3
Tomorrow
4.0
Sunday
4.1
Monday
4.0
Tuesday
3.6
Wednesday
3.8
Thursday
3.8

UV scale

≤3 Low No extra protection.
≤6 Moderate A hat and SPF 30 if you stay out for long.
≤8 High Shade at midday, SPF 30–50.
≤11 Very high SPF 50 and covered clothing.
11+ Extreme Avoid direct sun.

Related pages

Air quality Allergens Lifestyle indexes What does the UV index mean?

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