Solar radiation in Valença 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 30
Total: 4583 wh/m2Hours07:00136 w/m2
08:00355 w/m2
09:00546 w/m2
10:00688 w/m2
11:00762 w/m2
12:00621 w/m2
13:00545 w/m2
14:00439 w/m2
15:00315 w/m2
16:00161 w/m2
17:0015 w/m2
Tomorrow, July 1
Total: 1315 wh/m2Hours07:0034 w/m2
08:0089 w/m2
09:00137 w/m2
10:00172 w/m2
11:00192 w/m2
12:00195 w/m2
13:00181 w/m2
14:00151 w/m2
15:00107 w/m2
16:0053 w/m2
17:004 w/m2
Tuesday, July 2
Total: 2598 wh/m2Hours07:0034 w/m2
08:0089 w/m2
09:00190 w/m2
10:00172 w/m2
11:00192 w/m2
12:00307 w/m2
13:00399 w/m2
14:00558 w/m2
15:00426 w/m2
16:00214 w/m2
17:0017 w/m2
Wednesday, July 3
Total: 2092 wh/m2Hours07:00110 w/m2
08:00196 w/m2
09:00164 w/m2
10:00173 w/m2
11:00285 w/m2
12:00307 w/m2
13:00182 w/m2
14:00344 w/m2
15:00129 w/m2
16:00187 w/m2
17:0015 w/m2
Thursday, July 4
Total: 2938 wh/m2Hours07:0044 w/m2
08:00116 w/m2
09:00178 w/m2
10:00256 w/m2
11:00336 w/m2
12:00373 w/m2
13:00504 w/m2
14:00508 w/m2
15:00396 w/m2
16:00209 w/m2
17:0018 w/m2
Friday, July 5
Total: 4261 wh/m2Hours07:0091 w/m2
08:00177 w/m2
09:00138 w/m2
10:00450 w/m2
11:00671 w/m2
12:00758 w/m2
13:00713 w/m2
14:00601 w/m2
15:00430 w/m2
16:00214 w/m2
17:0018 w/m2
Saturday, July 6
Total: 5308 wh/m2Hours07:00131 w/m2
08:00356 w/m2
09:00551 w/m2
10:00694 w/m2
11:00775 w/m2
12:00788 w/m2
13:00732 w/m2
14:00610 w/m2
15:00433 w/m2
16:00219 w/m2
17:0019 w/m2
Sunday, July 7
Total: 4978 wh/m2Hours07:00138 w/m2
08:00359 w/m2
09:00552 w/m2
10:00687 w/m2
11:00729 w/m2
12:00653 w/m2
13:00648 w/m2
14:00570 w/m2
15:00419 w/m2
16:00206 w/m2
17:0017 w/m2
Monday, July 8
Total: 5331 wh/m2Hours07:00128 w/m2
08:00354 w/m2
09:00553 w/m2
10:00696 w/m2
11:00778 w/m2
12:00791 w/m2
13:00735 w/m2
14:00614 w/m2
15:00437 w/m2
16:00224 w/m2
17:0021 w/m2
Tuesday, July 9
Total: 4690 wh/m2Hours07:00138 w/m2
08:00360 w/m2
09:00554 w/m2
10:00673 w/m2
11:00659 w/m2
12:00437 w/m2
13:00603 w/m2
14:00585 w/m2
15:00438 w/m2
16:00222 w/m2
17:0021 w/m2
Wednesday, July 10
Total: 5360 wh/m2Hours07:00136 w/m2
08:00357 w/m2
09:00551 w/m2
10:00696 w/m2
11:00778 w/m2
12:00793 w/m2
13:00738 w/m2
14:00618 w/m2
15:00443 w/m2
16:00228 w/m2
17:0022 w/m2
Thursday, July 11
Total: 5386 wh/m2Hours07:00136 w/m2
08:00359 w/m2
09:00555 w/m2
10:00699 w/m2
11:00782 w/m2
12:00796 w/m2
13:00741 w/m2
14:00621 w/m2
15:00445 w/m2
16:00229 w/m2
17:0023 w/m2
Friday, July 12
Total: 5026 wh/m2Hours07:00132 w/m2
08:00301 w/m2
09:00337 w/m2
10:00616 w/m2
11:00768 w/m2
12:00800 w/m2
13:00745 w/m2
14:00624 w/m2
15:00448 w/m2
16:00231 w/m2
17:0024 w/m2
Saturday, July 13
Total: 5433 wh/m2Hours07:00134 w/m2
08:00361 w/m2
09:00560 w/m2
10:00705 w/m2
11:00788 w/m2
12:00803 w/m2
13:00747 w/m2
14:00627 w/m2
15:00450 w/m2
16:00233 w/m2
17:0025 w/m2
Sunday, July 14
Total: 5440 wh/m2Hours07:00137 w/m2
08:00359 w/m2
09:00556 w/m2
10:00704 w/m2
11:00789 w/m2
12:00805 w/m2
13:00749 w/m2
14:00629 w/m2
15:00451 w/m2
16:00235 w/m2
17:0026 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.
