Solar radiation in Nittany 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, September 19
Total: 5242 wh/m2Hours08:00114 w/m2
09:00296 w/m2
10:00465 w/m2
11:00599 w/m2
12:00696 w/m2
13:00732 w/m2
14:00709 w/m2
15:00637 w/m2
16:00509 w/m2
17:00338 w/m2
18:00145 w/m2
19:002 w/m2
Tomorrow, September 20
Total: 5413 wh/m2Hours08:00119 w/m2
09:00316 w/m2
10:00494 w/m2
11:00635 w/m2
12:00725 w/m2
13:00758 w/m2
14:00731 w/m2
15:00647 w/m2
16:00511 w/m2
17:00336 w/m2
18:00140 w/m2
19:001 w/m2
Saturday, September 21
Total: 5258 wh/m2Hours08:00116 w/m2
09:00307 w/m2
10:00480 w/m2
11:00611 w/m2
12:00702 w/m2
13:00737 w/m2
14:00713 w/m2
15:00631 w/m2
16:00499 w/m2
17:00327 w/m2
18:00134 w/m2
19:001 w/m2
Sunday, September 22
Total: 4649 wh/m2Hours08:00105 w/m2
09:00279 w/m2
10:00437 w/m2
11:00554 w/m2
12:00623 w/m2
13:00639 w/m2
14:00610 w/m2
15:00549 w/m2
16:00442 w/m2
17:00293 w/m2
18:00118 w/m2
Monday, September 23
Total: 3733 wh/m2Hours08:0088 w/m2
09:00235 w/m2
10:00366 w/m2
11:00456 w/m2
12:00513 w/m2
13:00516 w/m2
14:00487 w/m2
15:00429 w/m2
16:00336 w/m2
17:00221 w/m2
18:0086 w/m2
Tuesday, September 24
Total: 3669 wh/m2Hours08:0082 w/m2
09:00225 w/m2
10:00352 w/m2
11:00446 w/m2
12:00501 w/m2
13:00513 w/m2
14:00484 w/m2
15:00426 w/m2
16:00340 w/m2
17:00217 w/m2
18:0083 w/m2
Wednesday, September 25
Total: 3326 wh/m2Hours08:0076 w/m2
09:00212 w/m2
10:00331 w/m2
11:00419 w/m2
12:00458 w/m2
13:00467 w/m2
14:00438 w/m2
15:00385 w/m2
16:00292 w/m2
17:00181 w/m2
18:0067 w/m2
Thursday, September 26
Total: 4420 wh/m2Hours08:0079 w/m2
09:00234 w/m2
10:00384 w/m2
11:00508 w/m2
12:00593 w/m2
13:00631 w/m2
14:00617 w/m2
15:00553 w/m2
16:00439 w/m2
17:00280 w/m2
18:00102 w/m2
Friday, September 27
Total: 4400 wh/m2Hours08:0091 w/m2
09:00263 w/m2
10:00416 w/m2
11:00534 w/m2
12:00601 w/m2
13:00622 w/m2
14:00591 w/m2
15:00523 w/m2
16:00409 w/m2
17:00259 w/m2
18:0091 w/m2
Saturday, September 28
Total: 4629 wh/m2Hours08:0090 w/m2
09:00265 w/m2
10:00427 w/m2
11:00554 w/m2
12:00634 w/m2
13:00662 w/m2
14:00635 w/m2
15:00559 w/m2
16:00436 w/m2
17:00273 w/m2
18:0094 w/m2
Sunday, September 29
Total: 4902 wh/m2Hours08:0093 w/m2
09:00283 w/m2
10:00457 w/m2
11:00592 w/m2
12:00677 w/m2
13:00705 w/m2
14:00674 w/m2
15:00590 w/m2
16:00456 w/m2
17:00282 w/m2
18:0093 w/m2
Monday, September 30
Total: 2536 wh/m2Hours08:0090 w/m2
09:00257 w/m2
10:00319 w/m2
11:00150 w/m2
12:00172 w/m2
13:00179 w/m2
14:00171 w/m2
15:00414 w/m2
16:00417 w/m2
17:00278 w/m2
18:0089 w/m2
Tuesday, October 1
Total: 1258 wh/m2Hours08:0029 w/m2
09:0084 w/m2
10:00126 w/m2
11:00149 w/m2
12:00171 w/m2
13:00178 w/m2
14:00170 w/m2
15:00148 w/m2
16:00113 w/m2
17:0069 w/m2
18:0021 w/m2
Wednesday, October 2
Total: 4856 wh/m2Hours08:0086 w/m2
09:00277 w/m2
10:00453 w/m2
11:00591 w/m2
12:00678 w/m2
13:00707 w/m2
14:00676 w/m2
15:00588 w/m2
16:00449 w/m2
17:00271 w/m2
18:0080 w/m2
Thursday, October 3
Total: 4807 wh/m2Hours08:0083 w/m2
09:00273 w/m2
10:00450 w/m2
11:00587 w/m2
12:00674 w/m2
13:00702 w/m2
14:00671 w/m2
15:00583 w/m2
16:00443 w/m2
17:00265 w/m2
18:0076 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.
