UV Index in Palo Alto, California, United States
Last updated: November 11, 2024
Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
| |
07:00 |
08:00 |
09:00 |
10:00 |
11:00 |
12:00 |
13:00 |
14:00 |
15:00 |
16:00 |
17:00 |
18:00 |
19:00 |
| UVI |
1 |
1 |
2 |
3 |
4 |
4 |
4 |
4 |
3 |
2 |
1 |
0 |
0 |
| Exposure |
Low |
Moderate |
Low |
| Time to burn |
45 min |
30 min |
45 min |
UV Index throughout the year in Palo Alto
UV Index (UVI) in Palo Alto. Generated using Copernicus Atmosphere Monitoring Service information. Data for the period from January 2022 to January 2023.
| |
07:00 |
08:00 |
09:00 |
10:00 |
11:00 |
12:00 |
13:00 |
14:00 |
15:00 |
16:00 |
17:00 |
18:00 |
19:00 |
| January |
0 |
1 |
1 |
2 |
3 |
3 |
3 |
3 |
2 |
1 |
1 |
0 |
0 |
| February |
1 |
1 |
2 |
3 |
5 |
5 |
5 |
4 |
3 |
1 |
1 |
0 |
0 |
| March |
1 |
1 |
2 |
4 |
5 |
7 |
8 |
7 |
6 |
4 |
2 |
1 |
1 |
| April |
1 |
1 |
3 |
5 |
7 |
8 |
9 |
8 |
7 |
4 |
3 |
1 |
1 |
| May |
1 |
2 |
3 |
6 |
8 |
10 |
10 |
10 |
8 |
6 |
3 |
2 |
1 |
| June |
1 |
2 |
4 |
6 |
8 |
10 |
11 |
11 |
9 |
6 |
4 |
2 |
1 |
| July |
1 |
2 |
3 |
6 |
8 |
10 |
11 |
10 |
8 |
6 |
4 |
2 |
1 |
| August |
1 |
1 |
3 |
5 |
7 |
9 |
10 |
10 |
8 |
6 |
3 |
2 |
1 |
| September |
1 |
1 |
2 |
4 |
6 |
8 |
9 |
8 |
6 |
4 |
2 |
1 |
1 |
| October |
0 |
1 |
2 |
3 |
5 |
6 |
6 |
6 |
4 |
3 |
1 |
1 |
0 |
| November |
1 |
1 |
2 |
3 |
4 |
4 |
4 |
4 |
3 |
2 |
1 |
0 |
0 |
| December |
0 |
1 |
1 |
2 |
3 |
3 |
3 |
2 |
1 |
1 |
0 |
0 |
0 |
Compare Palo Alto UV Index to other United States cities
Palo Alto's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Chicago
|
3 |
4 |
6 |
8 |
9 |
10 |
10 |
9 |
8 |
6 |
4 |
2 |
|
Brooklyn
|
3 |
5 |
6 |
8 |
10 |
10 |
9 |
9 |
8 |
6 |
4 |
2 |
|
New York City
|
3 |
5 |
6 |
8 |
10 |
10 |
9 |
9 |
8 |
6 |
4 |
2 |
| Palo Alto |
3 |
5 |
8 |
9 |
10 |
11 |
11 |
10 |
9 |
7 |
4 |
3 |
|
Los Angeles
|
4 |
6 |
8 |
9 |
10 |
11 |
11 |
10 |
10 |
7 |
5 |
4 |
|
Houston
|
5 |
8 |
9 |
11 |
11 |
12 |
12 |
11 |
10 |
9 |
7 |
5 |
Compare Palo Alto's UV Index to other cities in the world
Palo Alto's solar exposure compared to other cities in the world. Generated using Copernicus Atmosphere Monitoring Service information.
| |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
|
Oslo
|
1 |
2 |
3 |
4 |
5 |
7 |
7 |
5 |
4 |
2 |
1 |
1 |
|
London
|
1 |
2 |
4 |
5 |
7 |
8 |
8 |
7 |
6 |
4 |
2 |
1 |
|
Toronto
|
2 |
4 |
5 |
8 |
9 |
9 |
9 |
9 |
7 |
5 |
3 |
2 |
|
New York City
|
3 |
5 |
6 |
8 |
10 |
10 |
9 |
9 |
8 |
6 |
4 |
2 |
|
Athens
|
3 |
4 |
6 |
8 |
10 |
10 |
10 |
10 |
8 |
7 |
4 |
3 |
|
Palo Alto
|
3 |
5 |
8 |
9 |
10 |
11 |
11 |
10 |
9 |
7 |
4 |
3 |
|
Tokyo
|
3 |
5 |
8 |
9 |
11 |
11 |
11 |
11 |
10 |
7 |
5 |
4 |
|
Los Angeles
|
4 |
6 |
8 |
9 |
10 |
11 |
11 |
10 |
10 |
7 |
5 |
4 |
|
Shanghai
|
5 |
6 |
8 |
10 |
10 |
11 |
12 |
11 |
11 |
8 |
6 |
4 |
|
Auckland
|
14 |
14 |
10 |
7 |
4 |
3 |
3 |
5 |
7 |
10 |
11 |
13 |
|
Dubai
|
6 |
7 |
11 |
11 |
12 |
11 |
10 |
11 |
10 |
8 |
6 |
5 |
|
Sydney
|
14 |
13 |
11 |
8 |
5 |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
|
Mexico City
|
10 |
12 |
14 |
15 |
15 |
14 |
14 |
13 |
14 |
12 |
10 |
8 |
|
Jakarta
|
14 |
16 |
16 |
14 |
11 |
10 |
10 |
11 |
13 |
15 |
14 |
13 |