Solar radiation in Lakes by the Bay 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, September 19
Total: 5528 wh/m2Hours08:0082 w/m2
09:00303 w/m2
10:00519 w/m2
11:00692 w/m2
12:00804 w/m2
13:00843 w/m2
14:00772 w/m2
15:00657 w/m2
16:00483 w/m2
17:00262 w/m2
18:00107 w/m2
19:004 w/m2
Tomorrow, September 20
Total: 5098 wh/m2Hours08:0075 w/m2
09:00279 w/m2
10:00488 w/m2
11:00643 w/m2
12:00749 w/m2
13:00759 w/m2
14:00640 w/m2
15:00556 w/m2
16:00438 w/m2
17:00319 w/m2
18:00147 w/m2
19:005 w/m2
Saturday, September 21
Total: 6039 wh/m2Hours08:0081 w/m2
09:00302 w/m2
10:00518 w/m2
11:00694 w/m2
12:00812 w/m2
13:00861 w/m2
14:00839 w/m2
15:00750 w/m2
16:00600 w/m2
17:00401 w/m2
18:00176 w/m2
19:005 w/m2
Sunday, September 22
Total: 6010 wh/m2Hours08:0080 w/m2
09:00301 w/m2
10:00516 w/m2
11:00691 w/m2
12:00807 w/m2
13:00856 w/m2
14:00834 w/m2
15:00747 w/m2
16:00598 w/m2
17:00400 w/m2
18:00175 w/m2
19:005 w/m2
Monday, September 23
Total: 5984 wh/m2Hours08:0079 w/m2
09:00299 w/m2
10:00515 w/m2
11:00689 w/m2
12:00805 w/m2
13:00854 w/m2
14:00832 w/m2
15:00745 w/m2
16:00595 w/m2
17:00396 w/m2
18:00171 w/m2
19:004 w/m2
Tuesday, September 24
Total: 5857 wh/m2Hours08:0077 w/m2
09:00297 w/m2
10:00511 w/m2
11:00682 w/m2
12:00795 w/m2
13:00840 w/m2
14:00815 w/m2
15:00723 w/m2
16:00575 w/m2
17:00378 w/m2
18:00161 w/m2
19:003 w/m2
Wednesday, September 25
Total: 5221 wh/m2Hours08:0073 w/m2
09:00278 w/m2
10:00474 w/m2
11:00625 w/m2
12:00721 w/m2
13:00749 w/m2
14:00712 w/m2
15:00629 w/m2
16:00495 w/m2
17:00327 w/m2
18:00136 w/m2
19:002 w/m2
Thursday, September 26
Total: 5582 wh/m2Hours08:0073 w/m2
09:00286 w/m2
10:00495 w/m2
11:00662 w/m2
12:00764 w/m2
13:00801 w/m2
14:00765 w/m2
15:00686 w/m2
16:00544 w/m2
17:00358 w/m2
18:00146 w/m2
19:002 w/m2
Friday, September 27
Total: 5184 wh/m2Hours08:0070 w/m2
09:00272 w/m2
10:00466 w/m2
11:00618 w/m2
12:00713 w/m2
13:00745 w/m2
14:00714 w/m2
15:00630 w/m2
16:00499 w/m2
17:00324 w/m2
18:00132 w/m2
19:001 w/m2
Saturday, September 28
Total: 5196 wh/m2Hours08:0071 w/m2
09:00279 w/m2
10:00477 w/m2
11:00628 w/m2
12:00716 w/m2
13:00743 w/m2
14:00698 w/m2
15:00627 w/m2
16:00496 w/m2
17:00327 w/m2
18:00133 w/m2
19:001 w/m2
Sunday, September 29
Total: 5317 wh/m2Hours08:0070 w/m2
09:00281 w/m2
10:00482 w/m2
11:00639 w/m2
12:00737 w/m2
13:00768 w/m2
14:00732 w/m2
15:00646 w/m2
16:00506 w/m2
17:00326 w/m2
18:00129 w/m2
19:001 w/m2
Monday, September 30
Total: 2820 wh/m2Hours08:0070 w/m2
09:00265 w/m2
10:00376 w/m2
11:00281 w/m2
12:00312 w/m2
13:00293 w/m2
14:00266 w/m2
15:00317 w/m2
16:00296 w/m2
17:00224 w/m2
18:00120 w/m2
Tuesday, October 1
Total: 2211 wh/m2Hours08:0019 w/m2
09:0080 w/m2
10:00139 w/m2
11:00186 w/m2
12:00257 w/m2
13:00311 w/m2
14:00339 w/m2
15:00331 w/m2
16:00272 w/m2
17:00189 w/m2
18:0088 w/m2
Wednesday, October 2
Total: 4416 wh/m2Hours08:0034 w/m2
09:00163 w/m2
10:00310 w/m2
11:00458 w/m2
12:00547 w/m2
13:00602 w/m2
14:00595 w/m2
15:00651 w/m2
16:00554 w/m2
17:00363 w/m2
18:00139 w/m2
Thursday, October 3
Total: 4683 wh/m2Hours08:0066 w/m2
09:00273 w/m2
10:00457 w/m2
11:00579 w/m2
12:00701 w/m2
13:00768 w/m2
14:00761 w/m2
15:00594 w/m2
16:00348 w/m2
17:0099 w/m2
18:0037 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.
