Solar radiation in Katowice 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, March 29
Total: 2200 wh/m2Hours06:003 w/m2
07:0039 w/m2
08:00175 w/m2
09:00110 w/m2
10:00364 w/m2
11:00169 w/m2
12:00173 w/m2
13:00449 w/m2
14:00375 w/m2
15:00145 w/m2
16:00145 w/m2
17:0053 w/m2
Tomorrow, March 30
Total: 2404 wh/m2Hours07:0016 w/m2
08:00139 w/m2
09:00277 w/m2
10:00309 w/m2
11:00481 w/m2
12:00411 w/m2
13:00302 w/m2
14:00150 w/m2
15:00130 w/m2
16:0099 w/m2
17:0068 w/m2
18:0022 w/m2
Monday, March 31
Total: 2462 wh/m2Hours07:005 w/m2
08:0038 w/m2
09:0086 w/m2
10:00113 w/m2
11:00309 w/m2
12:00344 w/m2
13:00405 w/m2
14:00322 w/m2
15:00288 w/m2
16:00266 w/m2
17:00209 w/m2
18:0076 w/m2
19:001 w/m2
Tuesday, April 1
Total: 2553 wh/m2Hours07:0015 w/m2
08:00113 w/m2
09:00235 w/m2
10:00351 w/m2
11:00451 w/m2
12:00418 w/m2
13:00331 w/m2
14:00168 w/m2
15:00171 w/m2
16:00150 w/m2
17:00105 w/m2
18:0044 w/m2
19:001 w/m2
Wednesday, April 2
Total: 4186 wh/m2Hours07:0018 w/m2
08:00104 w/m2
09:00264 w/m2
10:00424 w/m2
11:00555 w/m2
12:00592 w/m2
13:00563 w/m2
14:00470 w/m2
15:00461 w/m2
16:00382 w/m2
17:00251 w/m2
18:00100 w/m2
19:002 w/m2
Thursday, April 3
Total: 4796 wh/m2Hours07:0029 w/m2
08:00167 w/m2
09:00327 w/m2
10:00469 w/m2
11:00576 w/m2
12:00639 w/m2
13:00654 w/m2
14:00618 w/m2
15:00536 w/m2
16:00413 w/m2
17:00262 w/m2
18:00104 w/m2
19:002 w/m2
Friday, April 4
Total: 1594 wh/m2Hours07:0021 w/m2
08:0044 w/m2
09:00108 w/m2
10:00186 w/m2
11:00265 w/m2
12:00253 w/m2
13:00213 w/m2
14:00156 w/m2
15:00135 w/m2
16:00104 w/m2
17:0073 w/m2
18:0035 w/m2
19:001 w/m2
Saturday, April 5
Total: 4915 wh/m2Hours07:0036 w/m2
08:00180 w/m2
09:00340 w/m2
10:00480 w/m2
11:00587 w/m2
12:00649 w/m2
13:00663 w/m2
14:00627 w/m2
15:00545 w/m2
16:00422 w/m2
17:00271 w/m2
18:00111 w/m2
19:004 w/m2
Sunday, April 6
Total: 4973 wh/m2Hours07:0040 w/m2
08:00186 w/m2
09:00345 w/m2
10:00486 w/m2
11:00592 w/m2
12:00654 w/m2
13:00668 w/m2
14:00632 w/m2
15:00549 w/m2
16:00426 w/m2
17:00275 w/m2
18:00115 w/m2
19:005 w/m2
Monday, April 7
Total: 5028 wh/m2Hours07:0044 w/m2
08:00191 w/m2
09:00351 w/m2
10:00491 w/m2
11:00597 w/m2
12:00659 w/m2
13:00672 w/m2
14:00636 w/m2
15:00553 w/m2
16:00430 w/m2
17:00279 w/m2
18:00119 w/m2
19:006 w/m2
Tuesday, April 8
Total: 5082 wh/m2Hours07:0048 w/m2
08:00196 w/m2
09:00356 w/m2
10:00496 w/m2
11:00602 w/m2
12:00664 w/m2
13:00677 w/m2
14:00640 w/m2
15:00557 w/m2
16:00434 w/m2
17:00283 w/m2
18:00122 w/m2
19:007 w/m2
Wednesday, April 9
Total: 4214 wh/m2Hours07:0051 w/m2
08:00198 w/m2
09:00360 w/m2
10:00501 w/m2
11:00607 w/m2
12:00662 w/m2
13:00639 w/m2
14:00508 w/m2
15:00373 w/m2
16:00209 w/m2
17:0072 w/m2
18:0032 w/m2
19:002 w/m2
Thursday, April 10
Total: 4810 wh/m2Hours07:0017 w/m2
08:0067 w/m2
09:00285 w/m2
10:00485 w/m2
11:00611 w/m2
12:00672 w/m2
13:00685 w/m2
14:00649 w/m2
15:00560 w/m2
16:00417 w/m2
17:00240 w/m2
18:00113 w/m2
19:009 w/m2
Friday, April 11
Total: 2475 wh/m2Hours07:0060 w/m2
08:00212 w/m2
09:00364 w/m2
10:00436 w/m2
11:00328 w/m2
12:00309 w/m2
13:00239 w/m2
14:00163 w/m2
15:00142 w/m2
16:00112 w/m2
17:0074 w/m2
18:0033 w/m2
19:003 w/m2
Saturday, April 12
Total: 1513 wh/m2Hours07:0018 w/m2
08:0054 w/m2
09:0094 w/m2
10:00129 w/m2
11:00155 w/m2
12:00188 w/m2
13:00225 w/m2
14:00228 w/m2
15:00186 w/m2
16:00124 w/m2
17:0075 w/m2
18:0034 w/m2
19:003 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.