Solar radiation in Písek 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 31
Total: 2240 wh/m2Hours07:001 w/m2
08:0059 w/m2
09:00128 w/m2
10:00109 w/m2
11:00154 w/m2
12:00279 w/m2
13:00249 w/m2
14:00311 w/m2
15:00420 w/m2
16:00234 w/m2
17:00195 w/m2
18:0090 w/m2
19:0011 w/m2
Tomorrow, April 1
Total: 3630 wh/m2Hours07:001 w/m2
08:0057 w/m2
09:00158 w/m2
10:00273 w/m2
11:00331 w/m2
12:00609 w/m2
13:00460 w/m2
14:00497 w/m2
15:00567 w/m2
16:00410 w/m2
17:00218 w/m2
18:0040 w/m2
19:009 w/m2
Wednesday, April 2
Total: 2680 wh/m2Hours07:001 w/m2
08:0032 w/m2
09:0081 w/m2
10:00222 w/m2
11:00362 w/m2
12:00579 w/m2
13:00453 w/m2
14:00245 w/m2
15:00192 w/m2
16:00219 w/m2
17:00115 w/m2
18:00157 w/m2
19:0022 w/m2
Thursday, April 3
Total: 5092 wh/m2Hours07:007 w/m2
08:00131 w/m2
09:00299 w/m2
10:00453 w/m2
11:00576 w/m2
12:00656 w/m2
13:00688 w/m2
14:00668 w/m2
15:00598 w/m2
16:00485 w/m2
17:00336 w/m2
18:00170 w/m2
19:0025 w/m2
Friday, April 4
Total: 5085 wh/m2Hours07:008 w/m2
08:00122 w/m2
09:00296 w/m2
10:00457 w/m2
11:00581 w/m2
12:00661 w/m2
13:00688 w/m2
14:00653 w/m2
15:00594 w/m2
16:00485 w/m2
17:00339 w/m2
18:00174 w/m2
19:0027 w/m2
Saturday, April 5
Total: 3996 wh/m2Hours07:0011 w/m2
08:00142 w/m2
09:00310 w/m2
10:00464 w/m2
11:00586 w/m2
12:00659 w/m2
13:00632 w/m2
14:00439 w/m2
15:00334 w/m2
16:00204 w/m2
17:0095 w/m2
18:0098 w/m2
19:0022 w/m2
Sunday, April 6
Total: 4913 wh/m2Hours07:0011 w/m2
08:0055 w/m2
09:00205 w/m2
10:00388 w/m2
11:00549 w/m2
12:00656 w/m2
13:00699 w/m2
14:00681 w/m2
15:00611 w/m2
16:00497 w/m2
17:00348 w/m2
18:00181 w/m2
19:0032 w/m2
Monday, April 7
Total: 4782 wh/m2Hours07:0014 w/m2
08:00147 w/m2
09:00291 w/m2
10:00379 w/m2
11:00378 w/m2
12:00558 w/m2
13:00659 w/m2
14:00673 w/m2
15:00611 w/m2
16:00500 w/m2
17:00352 w/m2
18:00185 w/m2
19:0035 w/m2
Tuesday, April 8
Total: 5368 wh/m2Hours07:0018 w/m2
08:00158 w/m2
09:00326 w/m2
10:00480 w/m2
11:00601 w/m2
12:00680 w/m2
13:00710 w/m2
14:00689 w/m2
15:00619 w/m2
16:00505 w/m2
17:00356 w/m2
18:00189 w/m2
19:0037 w/m2
Wednesday, April 9
Total: 5412 wh/m2Hours07:0021 w/m2
08:00163 w/m2
09:00332 w/m2
10:00485 w/m2
11:00606 w/m2
12:00684 w/m2
13:00714 w/m2
14:00693 w/m2
15:00623 w/m2
16:00508 w/m2
17:00360 w/m2
18:00190 w/m2
19:0033 w/m2
Thursday, April 10
Total: 5018 wh/m2Hours07:0012 w/m2
08:0099 w/m2
09:00238 w/m2
10:00391 w/m2
11:00530 w/m2
12:00640 w/m2
13:00694 w/m2
14:00688 w/m2
15:00623 w/m2
16:00511 w/m2
17:00364 w/m2
18:00191 w/m2
19:0037 w/m2
Friday, April 11
Total: 4486 wh/m2Hours07:0027 w/m2
08:00174 w/m2
09:00342 w/m2
10:00489 w/m2
11:00585 w/m2
12:00607 w/m2
13:00545 w/m2
14:00386 w/m2
15:00436 w/m2
16:00406 w/m2
17:00319 w/m2
18:00146 w/m2
19:0024 w/m2
Saturday, April 12
Total: 1397 wh/m2Hours07:008 w/m2
08:0045 w/m2
09:0087 w/m2
10:00125 w/m2
11:00155 w/m2
12:00174 w/m2
13:00182 w/m2
14:00176 w/m2
15:00159 w/m2
16:00130 w/m2
17:0093 w/m2
18:0051 w/m2
19:0012 w/m2
Sunday, April 13
Total: 4358 wh/m2Hours07:0011 w/m2
08:0060 w/m2
09:00130 w/m2
10:00220 w/m2
11:00297 w/m2
12:00521 w/m2
13:00654 w/m2
14:00689 w/m2
15:00628 w/m2
16:00519 w/m2
17:00374 w/m2
18:00205 w/m2
19:0050 w/m2
Monday, April 14
Total: 5590 wh/m2Hours07:0026 w/m2
08:00136 w/m2
09:00330 w/m2
10:00505 w/m2
11:00629 w/m2
12:00706 w/m2
13:00734 w/m2
14:00712 w/m2
15:00641 w/m2
16:00527 w/m2
17:00379 w/m2
18:00211 w/m2
19:0054 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.
