Solar radiation in Yankton Automatic Weather Observing / Reporting System 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: 3871 wh/m2Hours08:0059 w/m2
09:00235 w/m2
10:00398 w/m2
11:00520 w/m2
12:00591 w/m2
13:00604 w/m2
14:00558 w/m2
15:00458 w/m2
16:00311 w/m2
17:00135 w/m2
18:002 w/m2
Tomorrow, February 22
Total: 3908 wh/m2Hours08:0064 w/m2
09:00241 w/m2
10:00403 w/m2
11:00525 w/m2
12:00596 w/m2
13:00608 w/m2
14:00561 w/m2
15:00460 w/m2
16:00312 w/m2
17:00136 w/m2
18:002 w/m2
Sunday, February 23
Total: 3911 wh/m2Hours08:0068 w/m2
09:00246 w/m2
10:00407 w/m2
11:00526 w/m2
12:00588 w/m2
13:00602 w/m2
14:00559 w/m2
15:00461 w/m2
16:00313 w/m2
17:00138 w/m2
18:003 w/m2
Monday, February 24
Total: 3954 wh/m2Hours08:0072 w/m2
09:00249 w/m2
10:00408 w/m2
11:00527 w/m2
12:00593 w/m2
13:00607 w/m2
14:00563 w/m2
15:00465 w/m2
16:00320 w/m2
17:00146 w/m2
18:004 w/m2
Tuesday, February 25
Total: 4052 wh/m2Hours08:0077 w/m2
09:00257 w/m2
10:00421 w/m2
11:00543 w/m2
12:00612 w/m2
13:00623 w/m2
14:00574 w/m2
15:00470 w/m2
16:00323 w/m2
17:00147 w/m2
18:005 w/m2
Wednesday, February 26
Total: 3522 wh/m2Hours08:0075 w/m2
09:00237 w/m2
10:00372 w/m2
11:00465 w/m2
12:00501 w/m2
13:00523 w/m2
14:00495 w/m2
15:00417 w/m2
16:00292 w/m2
17:00139 w/m2
18:006 w/m2
Thursday, February 27
Total: 3994 wh/m2Hours08:0082 w/m2
09:00252 w/m2
10:00407 w/m2
11:00524 w/m2
12:00593 w/m2
13:00607 w/m2
14:00565 w/m2
15:00469 w/m2
16:00330 w/m2
17:00157 w/m2
18:008 w/m2
Friday, February 28
Total: 4115 wh/m2Hours08:0092 w/m2
09:00274 w/m2
10:00434 w/m2
11:00551 w/m2
12:00611 w/m2
13:00619 w/m2
14:00570 w/m2
15:00469 w/m2
16:00328 w/m2
17:00158 w/m2
18:009 w/m2
Saturday, March 1
Total: 4055 wh/m2Hours08:0094 w/m2
09:00267 w/m2
10:00417 w/m2
11:00522 w/m2
12:00576 w/m2
13:00604 w/m2
14:00571 w/m2
15:00481 w/m2
16:00343 w/m2
17:00169 w/m2
18:0011 w/m2
Sunday, March 2
Total: 4226 wh/m2Hours08:00101 w/m2
09:00281 w/m2
10:00439 w/m2
11:00552 w/m2
12:00615 w/m2
13:00628 w/m2
14:00587 w/m2
15:00491 w/m2
16:00347 w/m2
17:00172 w/m2
18:0013 w/m2
Monday, March 3
Total: 4036 wh/m2Hours08:00101 w/m2
09:00272 w/m2
10:00422 w/m2
11:00530 w/m2
12:00586 w/m2
13:00597 w/m2
14:00557 w/m2
15:00464 w/m2
16:00329 w/m2
17:00164 w/m2
18:0014 w/m2
Tuesday, March 4
Total: 1311 wh/m2Hours08:0045 w/m2
09:00137 w/m2
10:00182 w/m2
11:00190 w/m2
12:00164 w/m2
13:00167 w/m2
14:00155 w/m2
15:00129 w/m2
16:0092 w/m2
17:0046 w/m2
18:004 w/m2
Wednesday, March 5
Total: 1137 wh/m2Hours08:0030 w/m2
09:0077 w/m2
10:00118 w/m2
11:00148 w/m2
12:00165 w/m2
13:00168 w/m2
14:00156 w/m2
15:00130 w/m2
16:0093 w/m2
17:0047 w/m2
18:005 w/m2
Thursday, March 6
Total: 1521 wh/m2Hours08:0052 w/m2
09:00116 w/m2
10:00166 w/m2
11:00180 w/m2
12:00184 w/m2
13:00203 w/m2
14:00219 w/m2
15:00207 w/m2
16:00131 w/m2
17:0058 w/m2
18:005 w/m2
Friday, March 7
Total: 1206 wh/m2Hours08:0033 w/m2
09:0080 w/m2
10:00121 w/m2
11:00151 w/m2
12:00168 w/m2
13:00171 w/m2
14:00175 w/m2
15:00146 w/m2
16:00105 w/m2
17:0050 w/m2
18:006 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.
