Solar radiation in Altadena Solar radiation 15 days
In the following list by days you can know the forecast of the predicted solar radiation. To know the data hour by hour, click on the day that interests you. If you have a solar panel system, these data will be useful to predict the energy it will produce.
The unit of measurement for solar radiation is expressed in W/m2 (Watts per square meter).
Solar radiation
Today, June 29
Total: 7758 wh/m2Hours06:002 w/m2
07:00132 w/m2
08:00333 w/m2
09:00532 w/m2
10:00703 w/m2
11:00839 w/m2
12:00921 w/m2
13:00947 w/m2
14:00914 w/m2
15:00825 w/m2
16:00686 w/m2
17:00508 w/m2
18:00307 w/m2
19:00109 w/m2
Tomorrow, June 30
Total: 7752 wh/m2Hours06:002 w/m2
07:00131 w/m2
08:00332 w/m2
09:00531 w/m2
10:00705 w/m2
11:00838 w/m2
12:00920 w/m2
13:00946 w/m2
14:00913 w/m2
15:00824 w/m2
16:00686 w/m2
17:00508 w/m2
18:00307 w/m2
19:00109 w/m2
Monday, July 1
Total: 7743 wh/m2Hours06:002 w/m2
07:00130 w/m2
08:00330 w/m2
09:00529 w/m2
10:00703 w/m2
11:00837 w/m2
12:00919 w/m2
13:00945 w/m2
14:00912 w/m2
15:00824 w/m2
16:00686 w/m2
17:00509 w/m2
18:00308 w/m2
19:00109 w/m2
Tuesday, July 2
Total: 7737 wh/m2Hours06:002 w/m2
07:00128 w/m2
08:00329 w/m2
09:00528 w/m2
10:00702 w/m2
11:00836 w/m2
12:00919 w/m2
13:00945 w/m2
14:00913 w/m2
15:00824 w/m2
16:00686 w/m2
17:00509 w/m2
18:00307 w/m2
19:00109 w/m2
Wednesday, July 3
Total: 7730 wh/m2Hours06:002 w/m2
07:00127 w/m2
08:00328 w/m2
09:00527 w/m2
10:00701 w/m2
11:00835 w/m2
12:00918 w/m2
13:00945 w/m2
14:00913 w/m2
15:00824 w/m2
16:00686 w/m2
17:00509 w/m2
18:00307 w/m2
19:00108 w/m2
Thursday, July 4
Total: 7721 wh/m2Hours06:001 w/m2
07:00126 w/m2
08:00326 w/m2
09:00526 w/m2
10:00700 w/m2
11:00835 w/m2
12:00918 w/m2
13:00944 w/m2
14:00912 w/m2
15:00824 w/m2
16:00686 w/m2
17:00508 w/m2
18:00307 w/m2
19:00108 w/m2
Friday, July 5
Total: 7713 wh/m2Hours06:001 w/m2
07:00124 w/m2
08:00325 w/m2
09:00524 w/m2
10:00699 w/m2
11:00834 w/m2
12:00917 w/m2
13:00944 w/m2
14:00912 w/m2
15:00824 w/m2
16:00686 w/m2
17:00508 w/m2
18:00307 w/m2
19:00108 w/m2
Saturday, July 6
Total: 7705 wh/m2Hours06:001 w/m2
07:00123 w/m2
08:00323 w/m2
09:00523 w/m2
10:00697 w/m2
11:00832 w/m2
12:00917 w/m2
13:00944 w/m2
14:00912 w/m2
15:00824 w/m2
16:00686 w/m2
17:00508 w/m2
18:00307 w/m2
19:00108 w/m2
Sunday, July 7
Total: 7697 wh/m2Hours06:001 w/m2
07:00122 w/m2
08:00322 w/m2
09:00522 w/m2
10:00697 w/m2
11:00832 w/m2
12:00916 w/m2
13:00943 w/m2
14:00912 w/m2
15:00824 w/m2
16:00685 w/m2
17:00508 w/m2
18:00306 w/m2
19:00107 w/m2
Monday, July 8
Total: 7686 wh/m2Hours06:001 w/m2
07:00120 w/m2
08:00321 w/m2
09:00521 w/m2
10:00696 w/m2
11:00831 w/m2
12:00915 w/m2
13:00943 w/m2
14:00911 w/m2
15:00823 w/m2
16:00685 w/m2
17:00507 w/m2
18:00306 w/m2
19:00106 w/m2
Tuesday, July 9
Total: 7674 wh/m2Hours06:001 w/m2
07:00119 w/m2
08:00319 w/m2
09:00519 w/m2
10:00694 w/m2
11:00829 w/m2
12:00914 w/m2
13:00942 w/m2
14:00911 w/m2
15:00823 w/m2
16:00685 w/m2
17:00507 w/m2
18:00305 w/m2
19:00106 w/m2
Wednesday, July 10
Total: 7671 wh/m2Hours06:001 w/m2
07:00118 w/m2
08:00318 w/m2
09:00519 w/m2
10:00695 w/m2
11:00830 w/m2
12:00915 w/m2
13:00942 w/m2
14:00911 w/m2
15:00823 w/m2
16:00684 w/m2
17:00506 w/m2
18:00304 w/m2
19:00105 w/m2
Thursday, July 11
Total: 7661 wh/m2Hours06:001 w/m2
07:00116 w/m2
08:00317 w/m2
09:00518 w/m2
10:00694 w/m2
11:00829 w/m2
12:00914 w/m2
13:00942 w/m2
14:00910 w/m2
15:00822 w/m2
16:00684 w/m2
17:00506 w/m2
18:00304 w/m2
19:00104 w/m2
Friday, July 12
Total: 7646 wh/m2Hours07:00114 w/m2
08:00315 w/m2
09:00516 w/m2
10:00692 w/m2
11:00828 w/m2
12:00913 w/m2
13:00941 w/m2
14:00910 w/m2
15:00822 w/m2
16:00683 w/m2
17:00505 w/m2
18:00303 w/m2
19:00104 w/m2
Saturday, July 13
Total: 7634 wh/m2Hours07:00113 w/m2
08:00314 w/m2
09:00515 w/m2
10:00691 w/m2
11:00827 w/m2
12:00912 w/m2
13:00940 w/m2
14:00909 w/m2
15:00821 w/m2
16:00683 w/m2
17:00504 w/m2
18:00302 w/m2
19:00103 w/m2
To carry out the solar radiation forecast, the angle of incidence of solar radiation is taken into account, which depends, among others, on the declination, latitude, inclination and hour angle. The weather forecast is also taken into account, since, for example, on a cloudy day we would only have diffuse radiation, much less than direct radiation.