Solar radiation in Eiras 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: 2665 wh/m2Hours09:0019 w/m2
10:00178 w/m2
11:00331 w/m2
12:00235 w/m2
13:00309 w/m2
14:00562 w/m2
15:00397 w/m2
16:00265 w/m2
17:00152 w/m2
18:00126 w/m2
19:0069 w/m2
20:0022 w/m2
Tomorrow, April 5
Total: 2904 wh/m2Hours09:0040 w/m2
10:0067 w/m2
11:00214 w/m2
12:00275 w/m2
13:00311 w/m2
14:00250 w/m2
15:00384 w/m2
16:00357 w/m2
17:00415 w/m2
18:00285 w/m2
19:00246 w/m2
20:0060 w/m2
Sunday, April 6
Total: 5777 wh/m2Hours09:0074 w/m2
10:00247 w/m2
11:00439 w/m2
12:00602 w/m2
13:00715 w/m2
14:00776 w/m2
15:00777 w/m2
16:00713 w/m2
17:00608 w/m2
18:00457 w/m2
19:00277 w/m2
20:0092 w/m2
Monday, April 7
Total: 5839 wh/m2Hours09:0083 w/m2
10:00275 w/m2
11:00458 w/m2
12:00613 w/m2
13:00722 w/m2
14:00780 w/m2
15:00781 w/m2
16:00722 w/m2
17:00608 w/m2
18:00449 w/m2
19:00263 w/m2
20:0085 w/m2
Tuesday, April 8
Total: 5612 wh/m2Hours09:0092 w/m2
10:00278 w/m2
11:00462 w/m2
12:00610 w/m2
13:00711 w/m2
14:00756 w/m2
15:00743 w/m2
16:00674 w/m2
17:00557 w/m2
18:00408 w/m2
19:00241 w/m2
20:0080 w/m2
Wednesday, April 9
Total: 3958 wh/m2Hours09:0030 w/m2
10:0093 w/m2
11:00174 w/m2
12:00394 w/m2
13:00590 w/m2
14:00719 w/m2
15:00629 w/m2
16:00441 w/m2
17:00187 w/m2
18:00333 w/m2
19:00266 w/m2
20:00102 w/m2
Thursday, April 10
Total: 1568 wh/m2Hours09:0028 w/m2
10:0080 w/m2
11:00118 w/m2
12:00156 w/m2
13:00184 w/m2
14:00198 w/m2
15:00198 w/m2
16:00202 w/m2
17:00173 w/m2
18:00131 w/m2
19:0073 w/m2
20:0027 w/m2
Friday, April 11
Total: 1523 wh/m2Hours09:0027 w/m2
10:0074 w/m2
11:00119 w/m2
12:00157 w/m2
13:00184 w/m2
14:00199 w/m2
15:00199 w/m2
16:00185 w/m2
17:00158 w/m2
18:00120 w/m2
19:0074 w/m2
20:0027 w/m2
Saturday, April 12
Total: 3835 wh/m2Hours09:0034 w/m2
10:0083 w/m2
11:00121 w/m2
12:00360 w/m2
13:00568 w/m2
14:00714 w/m2
15:00636 w/m2
16:00481 w/m2
17:00275 w/m2
18:00274 w/m2
19:00203 w/m2
20:0086 w/m2
Sunday, April 13
Total: 4926 wh/m2Hours09:0053 w/m2
10:00184 w/m2
11:00355 w/m2
12:00553 w/m2
13:00705 w/m2
14:00787 w/m2
15:00747 w/m2
16:00615 w/m2
17:00403 w/m2
18:00291 w/m2
19:00172 w/m2
20:0061 w/m2
Monday, April 14
Total: 4080 wh/m2Hours08:001 w/m2
09:0064 w/m2
10:00191 w/m2
11:00332 w/m2
12:00425 w/m2
13:00474 w/m2
14:00497 w/m2
15:00509 w/m2
16:00484 w/m2
17:00423 w/m2
18:00350 w/m2
19:00234 w/m2
20:0095 w/m2
21:001 w/m2
Tuesday, April 15
Total: 5823 wh/m2Hours08:002 w/m2
09:00125 w/m2
10:00314 w/m2
11:00494 w/m2
12:00643 w/m2
13:00738 w/m2
14:00760 w/m2
15:00762 w/m2
16:00712 w/m2
17:00609 w/m2
18:00417 w/m2
19:00205 w/m2
20:0042 w/m2
Wednesday, April 16
Total: 1578 wh/m2Hours08:001 w/m2
09:0036 w/m2
10:0080 w/m2
11:00125 w/m2
12:00162 w/m2
13:00189 w/m2
14:00202 w/m2
15:00202 w/m2
16:00188 w/m2
17:00161 w/m2
18:00123 w/m2
19:0078 w/m2
20:0031 w/m2
Thursday, April 17
Total: 5290 wh/m2Hours08:001 w/m2
09:0069 w/m2
10:00219 w/m2
11:00401 w/m2
12:00539 w/m2
13:00646 w/m2
14:00717 w/m2
15:00736 w/m2
16:00704 w/m2
17:00614 w/m2
18:00418 w/m2
19:00194 w/m2
20:0031 w/m2
21:001 w/m2
Friday, April 18
Total: 3737 wh/m2Hours08:002 w/m2
09:0054 w/m2
10:00106 w/m2
11:00127 w/m2
12:00349 w/m2
13:00556 w/m2
14:00701 w/m2
15:00614 w/m2
16:00455 w/m2
17:00254 w/m2
18:00246 w/m2
19:00186 w/m2
20:0085 w/m2
21:002 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.
