Solar radiation in Arresa 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, February 22
Total: 991 wh/m2Hours08:001 w/m2
09:0038 w/m2
10:0082 w/m2
11:00119 w/m2
12:00143 w/m2
13:00154 w/m2
14:00150 w/m2
15:00131 w/m2
16:00100 w/m2
17:0059 w/m2
18:0014 w/m2
Tomorrow, February 23
Total: 4007 wh/m2Hours08:006 w/m2
09:00157 w/m2
10:00334 w/m2
11:00480 w/m2
12:00578 w/m2
13:00621 w/m2
14:00604 w/m2
15:00526 w/m2
16:00402 w/m2
17:00239 w/m2
18:0060 w/m2
Monday, February 24
Total: 1544 wh/m2Hours08:003 w/m2
09:0060 w/m2
10:0085 w/m2
11:00121 w/m2
12:00146 w/m2
13:00345 w/m2
14:00367 w/m2
15:00134 w/m2
16:00102 w/m2
17:00162 w/m2
18:0019 w/m2
Tuesday, February 25
Total: 2944 wh/m2Hours08:005 w/m2
09:00106 w/m2
10:00248 w/m2
11:00411 w/m2
12:00535 w/m2
13:00603 w/m2
14:00519 w/m2
15:00334 w/m2
16:00104 w/m2
17:0062 w/m2
18:0017 w/m2
Wednesday, February 26
Total: 3192 wh/m2Hours08:008 w/m2
09:00117 w/m2
10:00257 w/m2
11:00416 w/m2
12:00544 w/m2
13:00613 w/m2
14:00534 w/m2
15:00362 w/m2
16:00126 w/m2
17:00156 w/m2
18:0059 w/m2
Thursday, February 27
Total: 3758 wh/m2Hours08:008 w/m2
09:00139 w/m2
10:00322 w/m2
11:00448 w/m2
12:00526 w/m2
13:00553 w/m2
14:00557 w/m2
15:00504 w/m2
16:00397 w/m2
17:00237 w/m2
18:0067 w/m2
Friday, February 28
Total: 4252 wh/m2Hours08:0014 w/m2
09:00175 w/m2
10:00360 w/m2
11:00508 w/m2
12:00606 w/m2
13:00649 w/m2
14:00631 w/m2
15:00554 w/m2
16:00424 w/m2
17:00256 w/m2
18:0075 w/m2
Saturday, March 1
Total: 4297 wh/m2Hours08:0020 w/m2
09:00190 w/m2
10:00369 w/m2
11:00515 w/m2
12:00613 w/m2
13:00655 w/m2
14:00637 w/m2
15:00560 w/m2
16:00432 w/m2
17:00247 w/m2
18:0059 w/m2
Sunday, March 2
Total: 4211 wh/m2Hours08:0020 w/m2
09:00173 w/m2
10:00343 w/m2
11:00497 w/m2
12:00606 w/m2
13:00655 w/m2
14:00630 w/m2
15:00545 w/m2
16:00409 w/m2
17:00253 w/m2
18:0080 w/m2
Monday, March 3
Total: 4259 wh/m2Hours08:0025 w/m2
09:00189 w/m2
10:00359 w/m2
11:00505 w/m2
12:00605 w/m2
13:00650 w/m2
14:00626 w/m2
15:00544 w/m2
16:00415 w/m2
17:00258 w/m2
18:0083 w/m2
Tuesday, March 4
Total: 4472 wh/m2Hours08:0030 w/m2
09:00207 w/m2
10:00387 w/m2
11:00533 w/m2
12:00630 w/m2
13:00671 w/m2
14:00652 w/m2
15:00575 w/m2
16:00447 w/m2
17:00265 w/m2
18:0075 w/m2
Wednesday, March 5
Total: 4271 wh/m2Hours08:0032 w/m2
09:00197 w/m2
10:00357 w/m2
11:00498 w/m2
12:00594 w/m2
13:00638 w/m2
14:00621 w/m2
15:00549 w/m2
16:00427 w/m2
17:00267 w/m2
18:0091 w/m2
Thursday, March 6
Total: 4234 wh/m2Hours08:0034 w/m2
09:00201 w/m2
10:00375 w/m2
11:00520 w/m2
12:00620 w/m2
13:00667 w/m2
14:00623 w/m2
15:00510 w/m2
16:00352 w/m2
17:00242 w/m2
18:0090 w/m2
Friday, March 7
Total: 4660 wh/m2Hours08:0042 w/m2
09:00225 w/m2
10:00405 w/m2
11:00551 w/m2
12:00647 w/m2
13:00686 w/m2
14:00665 w/m2
15:00588 w/m2
16:00458 w/m2
17:00290 w/m2
18:00103 w/m2
Saturday, March 8
Total: 4652 wh/m2Hours08:0046 w/m2
09:00231 w/m2
10:00411 w/m2
11:00557 w/m2
12:00653 w/m2
13:00694 w/m2
14:00672 w/m2
15:00583 w/m2
16:00428 w/m2
17:00276 w/m2
18:00101 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.
