Solar radiation in Barcelona 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 21
Total: 6172 wh/m2Hours07:0023 w/m2
08:00255 w/m2
09:00507 w/m2
10:00717 w/m2
11:00863 w/m2
12:00874 w/m2
13:00840 w/m2
14:00774 w/m2
15:00499 w/m2
16:00510 w/m2
17:00275 w/m2
18:0035 w/m2
Tomorrow, February 22
Total: 6486 wh/m2Hours07:0022 w/m2
08:00255 w/m2
09:00510 w/m2
10:00724 w/m2
11:00875 w/m2
12:00958 w/m2
13:00914 w/m2
14:00823 w/m2
15:00656 w/m2
16:00441 w/m2
17:00273 w/m2
18:0035 w/m2
Sunday, February 23
Total: 4735 wh/m2Hours07:0010 w/m2
08:00160 w/m2
09:00444 w/m2
10:00710 w/m2
11:00775 w/m2
12:00623 w/m2
13:00399 w/m2
14:00504 w/m2
15:00444 w/m2
16:00358 w/m2
17:00272 w/m2
18:0036 w/m2
Monday, February 24
Total: 5506 wh/m2Hours07:0018 w/m2
08:00193 w/m2
09:00381 w/m2
10:00540 w/m2
11:00664 w/m2
12:00736 w/m2
13:00749 w/m2
14:00699 w/m2
15:00690 w/m2
16:00523 w/m2
17:00277 w/m2
18:0036 w/m2
Tuesday, February 25
Total: 2418 wh/m2Hours07:0010 w/m2
08:00108 w/m2
09:00202 w/m2
10:00270 w/m2
11:00326 w/m2
12:00312 w/m2
13:00289 w/m2
14:00245 w/m2
15:00257 w/m2
16:00230 w/m2
17:00143 w/m2
18:0026 w/m2
Wednesday, February 26
Total: 6217 wh/m2Hours07:0027 w/m2
08:00264 w/m2
09:00517 w/m2
10:00731 w/m2
11:00884 w/m2
12:00959 w/m2
13:00928 w/m2
14:00779 w/m2
15:00591 w/m2
16:00367 w/m2
17:00153 w/m2
18:0017 w/m2
Thursday, February 27
Total: 5487 wh/m2Hours07:0027 w/m2
08:00241 w/m2
09:00468 w/m2
10:00656 w/m2
11:00787 w/m2
12:00780 w/m2
13:00669 w/m2
14:00475 w/m2
15:00584 w/m2
16:00490 w/m2
17:00274 w/m2
18:0036 w/m2
Friday, February 28
Total: 5650 wh/m2Hours07:0027 w/m2
08:00259 w/m2
09:00503 w/m2
10:00710 w/m2
11:00855 w/m2
12:00898 w/m2
13:00841 w/m2
14:00693 w/m2
15:00492 w/m2
16:00263 w/m2
17:0083 w/m2
18:0026 w/m2
Saturday, March 1
Total: 3173 wh/m2Hours07:0020 w/m2
08:00206 w/m2
09:00331 w/m2
10:00350 w/m2
11:00244 w/m2
12:00290 w/m2
13:00337 w/m2
14:00330 w/m2
15:00422 w/m2
16:00381 w/m2
17:00230 w/m2
18:0032 w/m2
Sunday, March 2
Total: 5816 wh/m2Hours07:0030 w/m2
08:00255 w/m2
09:00510 w/m2
10:00728 w/m2
11:00886 w/m2
12:00928 w/m2
13:00802 w/m2
14:00492 w/m2
15:00503 w/m2
16:00413 w/m2
17:00237 w/m2
18:0032 w/m2
Monday, March 3
Total: 6578 wh/m2Hours07:0032 w/m2
08:00249 w/m2
09:00507 w/m2
10:00731 w/m2
11:00890 w/m2
12:00960 w/m2
13:00933 w/m2
14:00806 w/m2
15:00679 w/m2
16:00494 w/m2
17:00261 w/m2
18:0036 w/m2
Tuesday, March 4
Total: 2452 wh/m2Hours07:0032 w/m2
08:00224 w/m2
09:00365 w/m2
10:00367 w/m2
11:00223 w/m2
12:00243 w/m2
13:00243 w/m2
14:00224 w/m2
15:00223 w/m2
16:00185 w/m2
17:00109 w/m2
18:0014 w/m2
Wednesday, March 5
Total: 6279 wh/m2Hours07:0025 w/m2
08:00218 w/m2
09:00487 w/m2
10:00727 w/m2
11:00892 w/m2
12:00954 w/m2
13:00909 w/m2
14:00748 w/m2
15:00615 w/m2
16:00439 w/m2
17:00230 w/m2
18:0035 w/m2
Thursday, March 6
Total: 1806 wh/m2Hours07:0018 w/m2
08:0090 w/m2
09:00159 w/m2
10:00205 w/m2
11:00224 w/m2
12:00244 w/m2
13:00244 w/m2
14:00224 w/m2
15:00186 w/m2
16:00133 w/m2
17:0070 w/m2
18:009 w/m2
Friday, March 7
Total: 5852 wh/m2Hours07:0038 w/m2
08:00280 w/m2
09:00533 w/m2
10:00746 w/m2
11:00897 w/m2
12:00967 w/m2
13:00896 w/m2
14:00632 w/m2
15:00460 w/m2
16:00273 w/m2
17:00109 w/m2
18:0021 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.
