Solar radiation in Arantza 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 3
Total: 1481 wh/m2Hours08:001 w/m2
09:0039 w/m2
10:0083 w/m2
11:00127 w/m2
12:00163 w/m2
13:00186 w/m2
14:00196 w/m2
15:00191 w/m2
16:00172 w/m2
17:00141 w/m2
18:0099 w/m2
19:0052 w/m2
20:0031 w/m2
Tomorrow, April 4
Total: 2365 wh/m2Hours08:001 w/m2
09:0036 w/m2
10:0085 w/m2
11:00129 w/m2
12:00196 w/m2
13:00187 w/m2
14:00197 w/m2
15:00192 w/m2
16:00173 w/m2
17:00552 w/m2
18:00399 w/m2
19:00191 w/m2
20:0027 w/m2
Saturday, April 5
Total: 4705 wh/m2Hours08:003 w/m2
09:00150 w/m2
10:00342 w/m2
11:00517 w/m2
12:00649 w/m2
13:00540 w/m2
14:00622 w/m2
15:00488 w/m2
16:00508 w/m2
17:00386 w/m2
18:00294 w/m2
19:00170 w/m2
20:0036 w/m2
Sunday, April 6
Total: 5587 wh/m2Hours08:004 w/m2
09:00116 w/m2
10:00300 w/m2
11:00489 w/m2
12:00613 w/m2
13:00691 w/m2
14:00716 w/m2
15:00741 w/m2
16:00687 w/m2
17:00570 w/m2
18:00405 w/m2
19:00216 w/m2
20:0039 w/m2
Monday, April 7
Total: 5164 wh/m2Hours08:009 w/m2
09:00158 w/m2
10:00330 w/m2
11:00427 w/m2
12:00540 w/m2
13:00621 w/m2
14:00652 w/m2
15:00662 w/m2
16:00619 w/m2
17:00522 w/m2
18:00378 w/m2
19:00206 w/m2
20:0040 w/m2
Tuesday, April 8
Total: 4236 wh/m2Hours08:003 w/m2
09:0041 w/m2
10:0090 w/m2
11:00133 w/m2
12:00293 w/m2
13:00447 w/m2
14:00565 w/m2
15:00713 w/m2
16:00695 w/m2
17:00578 w/m2
18:00412 w/m2
19:00222 w/m2
20:0044 w/m2
Wednesday, April 9
Total: 6083 wh/m2Hours08:0013 w/m2
09:00170 w/m2
10:00362 w/m2
11:00535 w/m2
12:00674 w/m2
13:00766 w/m2
14:00804 w/m2
15:00783 w/m2
16:00707 w/m2
17:00581 w/m2
18:00415 w/m2
19:00226 w/m2
20:0047 w/m2
Thursday, April 10
Total: 4820 wh/m2Hours08:0016 w/m2
09:00175 w/m2
10:00368 w/m2
11:00542 w/m2
12:00675 w/m2
13:00717 w/m2
14:00609 w/m2
15:00544 w/m2
16:00439 w/m2
17:00311 w/m2
18:00245 w/m2
19:00145 w/m2
20:0034 w/m2
Friday, April 11
Total: 4830 wh/m2Hours08:0017 w/m2
09:00166 w/m2
10:00334 w/m2
11:00474 w/m2
12:00553 w/m2
13:00556 w/m2
14:00501 w/m2
15:00596 w/m2
16:00608 w/m2
17:00540 w/m2
18:00336 w/m2
19:00136 w/m2
20:0013 w/m2
Saturday, April 12
Total: 1557 wh/m2Hours08:005 w/m2
09:0046 w/m2
10:0094 w/m2
11:00138 w/m2
12:00172 w/m2
13:00195 w/m2
14:00204 w/m2
15:00198 w/m2
16:00179 w/m2
17:00148 w/m2
18:00106 w/m2
19:0059 w/m2
20:0013 w/m2
Sunday, April 13
Total: 1566 wh/m2Hours08:006 w/m2
09:0047 w/m2
10:0095 w/m2
11:00139 w/m2
12:00173 w/m2
13:00195 w/m2
14:00204 w/m2
15:00199 w/m2
16:00180 w/m2
17:00148 w/m2
18:00107 w/m2
19:0059 w/m2
20:0014 w/m2
Monday, April 14
Total: 5793 wh/m2Hours08:0015 w/m2
09:00120 w/m2
10:00256 w/m2
11:00387 w/m2
12:00604 w/m2
13:00752 w/m2
14:00814 w/m2
15:00797 w/m2
16:00722 w/m2
17:00596 w/m2
18:00430 w/m2
19:00241 w/m2
20:0059 w/m2
Tuesday, April 15
Total: 6242 wh/m2Hours08:0029 w/m2
09:00198 w/m2
10:00390 w/m2
11:00563 w/m2
12:00700 w/m2
13:00789 w/m2
14:00823 w/m2
15:00797 w/m2
16:00699 w/m2
17:00532 w/m2
18:00418 w/m2
19:00242 w/m2
20:0062 w/m2
Wednesday, April 16
Total: 2399 wh/m2Hours08:0022 w/m2
09:00126 w/m2
10:00225 w/m2
11:00292 w/m2
12:00321 w/m2
13:00328 w/m2
14:00287 w/m2
15:00261 w/m2
16:00200 w/m2
17:00150 w/m2
18:00109 w/m2
19:0062 w/m2
20:0016 w/m2
Thursday, April 17
Total: 2028 wh/m2Hours08:0010 w/m2
09:0057 w/m2
10:00100 w/m2
11:00143 w/m2
12:00195 w/m2
13:00219 w/m2
14:00249 w/m2
15:00280 w/m2
16:00270 w/m2
17:00250 w/m2
18:00163 w/m2
19:0075 w/m2
20:0017 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.
