Solar radiation in San Jose 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, April 3
Total: 1721 wh/m2Hours08:001 w/m2
09:0034 w/m2
10:0082 w/m2
11:00126 w/m2
12:00162 w/m2
13:00186 w/m2
14:00196 w/m2
15:00192 w/m2
16:00173 w/m2
17:00142 w/m2
18:00237 w/m2
19:00160 w/m2
20:0030 w/m2
Tomorrow, April 4
Total: 3681 wh/m2Hours08:001 w/m2
09:0035 w/m2
10:0083 w/m2
11:00128 w/m2
12:00180 w/m2
13:00462 w/m2
14:00197 w/m2
15:00719 w/m2
16:00684 w/m2
17:00538 w/m2
18:00408 w/m2
19:00208 w/m2
20:0038 w/m2
Saturday, April 5
Total: 4911 wh/m2Hours08:004 w/m2
09:00145 w/m2
10:00328 w/m2
11:00473 w/m2
12:00642 w/m2
13:00694 w/m2
14:00525 w/m2
15:00368 w/m2
16:00537 w/m2
17:00533 w/m2
18:00399 w/m2
19:00221 w/m2
20:0042 w/m2
Sunday, April 6
Total: 5978 wh/m2Hours08:005 w/m2
09:00150 w/m2
10:00343 w/m2
11:00520 w/m2
12:00662 w/m2
13:00756 w/m2
14:00795 w/m2
15:00777 w/m2
16:00704 w/m2
17:00580 w/m2
18:00415 w/m2
19:00225 w/m2
20:0046 w/m2
Monday, April 7
Total: 6025 wh/m2Hours08:007 w/m2
09:00155 w/m2
10:00348 w/m2
11:00525 w/m2
12:00666 w/m2
13:00760 w/m2
14:00799 w/m2
15:00781 w/m2
16:00707 w/m2
17:00583 w/m2
18:00418 w/m2
19:00228 w/m2
20:0048 w/m2
Tuesday, April 8
Total: 4763 wh/m2Hours08:008 w/m2
09:00155 w/m2
10:00352 w/m2
11:00530 w/m2
12:00670 w/m2
13:00757 w/m2
14:00778 w/m2
15:00687 w/m2
16:00471 w/m2
17:00161 w/m2
18:00116 w/m2
19:0064 w/m2
20:0014 w/m2
Wednesday, April 9
Total: 6121 wh/m2Hours08:0011 w/m2
09:00165 w/m2
10:00358 w/m2
11:00534 w/m2
12:00675 w/m2
13:00768 w/m2
14:00806 w/m2
15:00788 w/m2
16:00714 w/m2
17:00589 w/m2
18:00425 w/m2
19:00235 w/m2
20:0053 w/m2
Thursday, April 10
Total: 6160 wh/m2Hours08:0013 w/m2
09:00170 w/m2
10:00363 w/m2
11:00539 w/m2
12:00679 w/m2
13:00771 w/m2
14:00810 w/m2
15:00790 w/m2
16:00715 w/m2
17:00589 w/m2
18:00427 w/m2
19:00238 w/m2
20:0056 w/m2
Friday, April 11
Total: 6140 wh/m2Hours08:0015 w/m2
09:00173 w/m2
10:00367 w/m2
11:00543 w/m2
12:00683 w/m2
13:00775 w/m2
14:00812 w/m2
15:00793 w/m2
16:00719 w/m2
17:00595 w/m2
18:00419 w/m2
19:00210 w/m2
20:0036 w/m2
Saturday, April 12
Total: 4604 wh/m2Hours08:0015 w/m2
09:00142 w/m2
10:00253 w/m2
11:00292 w/m2
12:00456 w/m2
13:00605 w/m2
14:00696 w/m2
15:00636 w/m2
16:00519 w/m2
17:00370 w/m2
18:00342 w/m2
19:00219 w/m2
20:0059 w/m2
Sunday, April 13
Total: 5801 wh/m2Hours08:0019 w/m2
09:00163 w/m2
10:00319 w/m2
11:00435 w/m2
12:00594 w/m2
13:00710 w/m2
14:00776 w/m2
15:00764 w/m2
16:00698 w/m2
17:00583 w/m2
18:00430 w/m2
19:00246 w/m2
20:0064 w/m2
Monday, April 14
Total: 5519 wh/m2Hours08:0023 w/m2
09:00189 w/m2
10:00382 w/m2
11:00556 w/m2
12:00689 w/m2
13:00741 w/m2
14:00665 w/m2
15:00625 w/m2
16:00541 w/m2
17:00426 w/m2
18:00379 w/m2
19:00237 w/m2
20:0066 w/m2
Tuesday, April 15
Total: 5730 wh/m2Hours08:0026 w/m2
09:00194 w/m2
10:00387 w/m2
11:00561 w/m2
12:00697 w/m2
13:00777 w/m2
14:00782 w/m2
15:00737 w/m2
16:00635 w/m2
17:00491 w/m2
18:00300 w/m2
19:00126 w/m2
20:0017 w/m2
Wednesday, April 16
Total: 6401 wh/m2Hours08:0029 w/m2
09:00199 w/m2
10:00391 w/m2
11:00565 w/m2
12:00702 w/m2
13:00790 w/m2
14:00820 w/m2
15:00803 w/m2
16:00730 w/m2
17:00607 w/m2
18:00442 w/m2
19:00253 w/m2
20:0070 w/m2
Thursday, April 17
Total: 6390 wh/m2Hours08:0032 w/m2
09:00203 w/m2
10:00396 w/m2
11:00569 w/m2
12:00706 w/m2
13:00796 w/m2
14:00833 w/m2
15:00812 w/m2
16:00734 w/m2
17:00607 w/m2
18:00427 w/m2
19:00224 w/m2
20:0051 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.
