Solar radiation in Poznań 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 1
Total: 4413 wh/m2Hours07:0018 w/m2
08:00144 w/m2
09:00306 w/m2
10:00435 w/m2
11:00557 w/m2
12:00607 w/m2
13:00631 w/m2
14:00619 w/m2
15:00532 w/m2
16:00436 w/m2
17:0087 w/m2
18:0034 w/m2
19:007 w/m2
Tomorrow, April 2
Total: 4590 wh/m2Hours07:0016 w/m2
08:0098 w/m2
09:00157 w/m2
10:00427 w/m2
11:00540 w/m2
12:00633 w/m2
13:00654 w/m2
14:00627 w/m2
15:00552 w/m2
16:00440 w/m2
17:00296 w/m2
18:00138 w/m2
19:0012 w/m2
Thursday, April 3
Total: 4934 wh/m2Hours07:0025 w/m2
08:00164 w/m2
09:00322 w/m2
10:00463 w/m2
11:00571 w/m2
12:00638 w/m2
13:00659 w/m2
14:00631 w/m2
15:00558 w/m2
16:00445 w/m2
17:00301 w/m2
18:00143 w/m2
19:0014 w/m2
Friday, April 4
Total: 4990 wh/m2Hours07:0029 w/m2
08:00170 w/m2
09:00328 w/m2
10:00468 w/m2
11:00577 w/m2
12:00644 w/m2
13:00664 w/m2
14:00636 w/m2
15:00563 w/m2
16:00449 w/m2
17:00305 w/m2
18:00144 w/m2
19:0013 w/m2
Saturday, April 5
Total: 4254 wh/m2Hours07:0033 w/m2
08:00176 w/m2
09:00333 w/m2
10:00463 w/m2
11:00532 w/m2
12:00585 w/m2
13:00599 w/m2
14:00570 w/m2
15:00447 w/m2
16:00287 w/m2
17:00128 w/m2
18:0088 w/m2
19:0013 w/m2
Sunday, April 6
Total: 3629 wh/m2Hours07:0034 w/m2
08:00176 w/m2
09:00300 w/m2
10:00325 w/m2
11:00190 w/m2
12:00414 w/m2
13:00563 w/m2
14:00609 w/m2
15:00483 w/m2
16:00310 w/m2
17:00123 w/m2
18:0088 w/m2
19:0014 w/m2
Monday, April 7
Total: 1961 wh/m2Hours07:0016 w/m2
08:0047 w/m2
09:00136 w/m2
10:00240 w/m2
11:00357 w/m2
12:00326 w/m2
13:00266 w/m2
14:00163 w/m2
15:00144 w/m2
16:00116 w/m2
17:0080 w/m2
18:0059 w/m2
19:0011 w/m2
Tuesday, April 8
Total: 2809 wh/m2Hours07:0011 w/m2
08:0048 w/m2
09:0088 w/m2
10:00123 w/m2
11:00149 w/m2
12:00275 w/m2
13:00376 w/m2
14:00425 w/m2
15:00445 w/m2
16:00394 w/m2
17:00291 w/m2
18:00159 w/m2
19:0025 w/m2
Wednesday, April 9
Total: 4049 wh/m2Hours07:0049 w/m2
08:00198 w/m2
09:00357 w/m2
10:00495 w/m2
11:00596 w/m2
12:00621 w/m2
13:00527 w/m2
14:00287 w/m2
15:00290 w/m2
16:00268 w/m2
17:00207 w/m2
18:00130 w/m2
19:0024 w/m2
Thursday, April 10
Total: 1531 wh/m2Hours07:0017 w/m2
08:0066 w/m2
09:00109 w/m2
10:00138 w/m2
11:00152 w/m2
12:00185 w/m2
13:00207 w/m2
14:00215 w/m2
15:00177 w/m2
16:00131 w/m2
17:0083 w/m2
18:0043 w/m2
19:008 w/m2
Friday, April 11
Total: 5415 wh/m2Hours07:0058 w/m2
08:00210 w/m2
09:00368 w/m2
10:00507 w/m2
11:00613 w/m2
12:00678 w/m2
13:00697 w/m2
14:00668 w/m2
15:00593 w/m2
16:00479 w/m2
17:00335 w/m2
18:00176 w/m2
19:0033 w/m2
Saturday, April 12
Total: 2637 wh/m2Hours07:0052 w/m2
08:00102 w/m2
09:00155 w/m2
10:00166 w/m2
11:00154 w/m2
12:00171 w/m2
13:00175 w/m2
14:00168 w/m2
15:00477 w/m2
16:00471 w/m2
17:00339 w/m2
18:00176 w/m2
19:0031 w/m2
Sunday, April 13
Total: 2695 wh/m2Hours07:0053 w/m2
08:00200 w/m2
09:00313 w/m2
10:00365 w/m2
11:00332 w/m2
12:00327 w/m2
13:00277 w/m2
14:00219 w/m2
15:00195 w/m2
16:00146 w/m2
17:00103 w/m2
18:00129 w/m2
19:0036 w/m2
Monday, April 14
Total: 5584 wh/m2Hours07:0072 w/m2
08:00226 w/m2
09:00384 w/m2
10:00522 w/m2
11:00627 w/m2
12:00691 w/m2
13:00709 w/m2
14:00680 w/m2
15:00605 w/m2
16:00491 w/m2
17:00347 w/m2
18:00188 w/m2
19:0042 w/m2
Tuesday, April 15
Total: 5641 wh/m2Hours07:0076 w/m2
08:00231 w/m2
09:00389 w/m2
10:00527 w/m2
11:00632 w/m2
12:00696 w/m2
13:00714 w/m2
14:00684 w/m2
15:00609 w/m2
16:00495 w/m2
17:00351 w/m2
18:00192 w/m2
19:0045 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.
