Solar radiation in Oiras 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 11
Total: 2877 wh/m2Hours09:00102 w/m2
10:00282 w/m2
11:00452 w/m2
12:00540 w/m2
13:00538 w/m2
14:00198 w/m2
15:00199 w/m2
16:00185 w/m2
17:00158 w/m2
18:00120 w/m2
19:0075 w/m2
20:0028 w/m2
Tomorrow, April 12
Total: 1558 wh/m2Hours09:0027 w/m2
10:0075 w/m2
11:00120 w/m2
12:00158 w/m2
13:00185 w/m2
14:00199 w/m2
15:00199 w/m2
16:00204 w/m2
17:00159 w/m2
18:00121 w/m2
19:0083 w/m2
20:0028 w/m2
Sunday, April 13
Total: 2312 wh/m2Hours08:001 w/m2
09:00114 w/m2
10:00302 w/m2
11:00427 w/m2
12:00159 w/m2
13:00258 w/m2
14:00259 w/m2
15:00220 w/m2
16:00186 w/m2
17:00159 w/m2
18:00122 w/m2
19:0076 w/m2
20:0029 w/m2
Monday, April 14
Total: 2695 wh/m2Hours09:0030 w/m2
10:0077 w/m2
11:00122 w/m2
12:00278 w/m2
13:00438 w/m2
14:00566 w/m2
15:00470 w/m2
16:00325 w/m2
17:00160 w/m2
18:00122 w/m2
19:0077 w/m2
20:0030 w/m2
Tuesday, April 15
Total: 1583 wh/m2Hours09:0031 w/m2
10:0078 w/m2
11:00123 w/m2
12:00161 w/m2
13:00188 w/m2
14:00202 w/m2
15:00202 w/m2
16:00188 w/m2
17:00177 w/m2
18:00123 w/m2
19:0078 w/m2
20:0031 w/m2
21:001 w/m2
Wednesday, April 16
Total: 6258 wh/m2Hours08:002 w/m2
09:00124 w/m2
10:00309 w/m2
11:00486 w/m2
12:00641 w/m2
13:00751 w/m2
14:00809 w/m2
15:00808 w/m2
16:00751 w/m2
17:00643 w/m2
18:00494 w/m2
19:00313 w/m2
20:00125 w/m2
21:002 w/m2
Thursday, April 17
Total: 5572 wh/m2Hours08:002 w/m2
09:00120 w/m2
10:00311 w/m2
11:00498 w/m2
12:00643 w/m2
13:00744 w/m2
14:00790 w/m2
15:00761 w/m2
16:00666 w/m2
17:00517 w/m2
18:00330 w/m2
19:00157 w/m2
20:0032 w/m2
21:001 w/m2
Friday, April 18
Total: 1595 wh/m2Hours08:001 w/m2
09:0034 w/m2
10:0081 w/m2
11:00126 w/m2
12:00164 w/m2
13:00190 w/m2
14:00204 w/m2
15:00204 w/m2
16:00189 w/m2
17:00163 w/m2
18:00125 w/m2
19:0080 w/m2
20:0033 w/m2
21:001 w/m2
Saturday, April 19
Total: 3928 wh/m2Hours08:002 w/m2
09:0092 w/m2
10:00269 w/m2
11:00464 w/m2
12:00544 w/m2
13:00517 w/m2
14:00373 w/m2
15:00420 w/m2
16:00419 w/m2
17:00393 w/m2
18:00258 w/m2
19:00133 w/m2
20:0043 w/m2
21:001 w/m2
Sunday, April 20
Total: 2816 wh/m2Hours08:006 w/m2
09:00135 w/m2
10:00300 w/m2
11:00436 w/m2
12:00483 w/m2
13:00408 w/m2
14:00205 w/m2
15:00205 w/m2
16:00191 w/m2
17:00164 w/m2
18:00139 w/m2
19:0097 w/m2
20:0044 w/m2
21:003 w/m2
Monday, April 21
Total: 3281 wh/m2Hours08:002 w/m2
09:0076 w/m2
10:00242 w/m2
11:00435 w/m2
12:00509 w/m2
13:00499 w/m2
14:00423 w/m2
15:00358 w/m2
16:00283 w/m2
17:00181 w/m2
18:00140 w/m2
19:0090 w/m2
20:0042 w/m2
21:001 w/m2
Tuesday, April 22
Total: 3383 wh/m2Hours08:002 w/m2
09:0038 w/m2
10:0085 w/m2
11:00130 w/m2
12:00304 w/m2
13:00465 w/m2
14:00603 w/m2
15:00509 w/m2
16:00365 w/m2
17:00214 w/m2
18:00290 w/m2
19:00249 w/m2
20:00124 w/m2
21:005 w/m2
Wednesday, April 23
Total: 1876 wh/m2Hours08:003 w/m2
09:0039 w/m2
10:0086 w/m2
11:00131 w/m2
12:00168 w/m2
13:00194 w/m2
14:00207 w/m2
15:00248 w/m2
16:00249 w/m2
17:00230 w/m2
18:00166 w/m2
19:00108 w/m2
20:0043 w/m2
21:004 w/m2
Thursday, April 24
Total: 1650 wh/m2Hours08:003 w/m2
09:0040 w/m2
10:0087 w/m2
11:00132 w/m2
12:00168 w/m2
13:00194 w/m2
14:00208 w/m2
15:00207 w/m2
16:00193 w/m2
17:00166 w/m2
18:00129 w/m2
19:0084 w/m2
20:0037 w/m2
21:002 w/m2
Friday, April 25
Total: 5746 wh/m2Hours08:0010 w/m2
09:00117 w/m2
10:00261 w/m2
11:00399 w/m2
12:00553 w/m2
13:00671 w/m2
14:00746 w/m2
15:00749 w/m2
16:00698 w/m2
17:00605 w/m2
18:00475 w/m2
19:00314 w/m2
20:00140 w/m2
21:008 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.
