Solar radiation in Almada 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 4
Total: 4099 wh/m2Hours08:0016 w/m2
09:0067 w/m2
10:00118 w/m2
11:00356 w/m2
12:00303 w/m2
13:00647 w/m2
14:00528 w/m2
15:00606 w/m2
16:00591 w/m2
17:00446 w/m2
18:00313 w/m2
19:00108 w/m2
Tomorrow, April 5
Total: 2521 wh/m2Hours08:0064 w/m2
09:0082 w/m2
10:00119 w/m2
11:00226 w/m2
12:00354 w/m2
13:00386 w/m2
14:00355 w/m2
15:00242 w/m2
16:00174 w/m2
17:00134 w/m2
18:00287 w/m2
19:0098 w/m2
Sunday, April 6
Total: 3939 wh/m2Hours08:0022 w/m2
09:0097 w/m2
10:00168 w/m2
11:00405 w/m2
12:00646 w/m2
13:00213 w/m2
14:00338 w/m2
15:00401 w/m2
16:00656 w/m2
17:00523 w/m2
18:00337 w/m2
19:00133 w/m2
Monday, April 7
Total: 5856 wh/m2Hours08:0078 w/m2
09:00280 w/m2
10:00462 w/m2
11:00634 w/m2
12:00761 w/m2
13:00837 w/m2
14:00825 w/m2
15:00737 w/m2
16:00593 w/m2
17:00396 w/m2
18:00203 w/m2
19:0050 w/m2
Tuesday, April 8
Total: 1661 wh/m2Hours08:0021 w/m2
09:0072 w/m2
10:00135 w/m2
11:00166 w/m2
12:00197 w/m2
13:00215 w/m2
14:00217 w/m2
15:00204 w/m2
16:00176 w/m2
17:00136 w/m2
18:0087 w/m2
19:0035 w/m2
Wednesday, April 9
Total: 1661 wh/m2Hours08:0022 w/m2
09:0074 w/m2
10:00124 w/m2
11:00167 w/m2
12:00198 w/m2
13:00216 w/m2
14:00218 w/m2
15:00205 w/m2
16:00177 w/m2
17:00137 w/m2
18:0088 w/m2
19:0035 w/m2
Thursday, April 10
Total: 1670 wh/m2Hours08:0023 w/m2
09:0075 w/m2
10:00125 w/m2
11:00168 w/m2
12:00199 w/m2
13:00216 w/m2
14:00218 w/m2
15:00205 w/m2
16:00178 w/m2
17:00138 w/m2
18:0089 w/m2
19:0036 w/m2
Friday, April 11
Total: 6713 wh/m2Hours08:0092 w/m2
09:00302 w/m2
10:00506 w/m2
11:00676 w/m2
12:00800 w/m2
13:00868 w/m2
14:00875 w/m2
15:00822 w/m2
16:00712 w/m2
17:00553 w/m2
18:00358 w/m2
19:00148 w/m2
20:001 w/m2
Saturday, April 12
Total: 1754 wh/m2Hours08:0041 w/m2
09:00107 w/m2
10:00140 w/m2
11:00170 w/m2
12:00201 w/m2
13:00218 w/m2
14:00220 w/m2
15:00207 w/m2
16:00179 w/m2
17:00139 w/m2
18:0090 w/m2
19:0041 w/m2
20:001 w/m2
Sunday, April 13
Total: 3748 wh/m2Hours08:0026 w/m2
09:0078 w/m2
10:00129 w/m2
11:00171 w/m2
12:00222 w/m2
13:00241 w/m2
14:00517 w/m2
15:00653 w/m2
16:00652 w/m2
17:00542 w/m2
18:00362 w/m2
19:00153 w/m2
20:002 w/m2
Monday, April 14
Total: 4931 wh/m2Hours08:0054 w/m2
09:00215 w/m2
10:00419 w/m2
11:00476 w/m2
12:00432 w/m2
13:00284 w/m2
14:00647 w/m2
15:00769 w/m2
16:00714 w/m2
17:00530 w/m2
18:00300 w/m2
19:0089 w/m2
20:002 w/m2
Tuesday, April 15
Total: 5724 wh/m2Hours08:00109 w/m2
09:00269 w/m2
10:00269 w/m2
11:00428 w/m2
12:00585 w/m2
13:00694 w/m2
14:00784 w/m2
15:00787 w/m2
16:00707 w/m2
17:00560 w/m2
18:00369 w/m2
19:00159 w/m2
20:004 w/m2
Wednesday, April 16
Total: 5482 wh/m2Hours08:0038 w/m2
09:0090 w/m2
10:00132 w/m2
11:00419 w/m2
12:00660 w/m2
13:00821 w/m2
14:00868 w/m2
15:00832 w/m2
16:00726 w/m2
17:00548 w/m2
18:00293 w/m2
19:0052 w/m2
20:003 w/m2
Thursday, April 17
Total: 6803 wh/m2Hours08:00102 w/m2
09:00296 w/m2
10:00495 w/m2
11:00673 w/m2
12:00807 w/m2
13:00882 w/m2
14:00887 w/m2
15:00831 w/m2
16:00720 w/m2
17:00567 w/m2
18:00374 w/m2
19:00164 w/m2
20:005 w/m2
Friday, April 18
Total: 5270 wh/m2Hours08:00124 w/m2
09:00315 w/m2
10:00431 w/m2
11:00580 w/m2
12:00694 w/m2
13:00771 w/m2
14:00665 w/m2
15:00463 w/m2
16:00219 w/m2
17:00467 w/m2
18:00369 w/m2
19:00166 w/m2
20:006 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.
