Solar radiation in Potomac 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 2
Total: 4707 wh/m2Hours07:0053 w/m2
08:00245 w/m2
09:00428 w/m2
10:00572 w/m2
11:00664 w/m2
12:00698 w/m2
13:00672 w/m2
14:00587 w/m2
15:00448 w/m2
16:00267 w/m2
17:0073 w/m2
Tomorrow, March 3
Total: 4203 wh/m2Hours07:0040 w/m2
08:00213 w/m2
09:00333 w/m2
10:00456 w/m2
11:00562 w/m2
12:00613 w/m2
13:00627 w/m2
14:00562 w/m2
15:00450 w/m2
16:00272 w/m2
17:0075 w/m2
Tuesday, March 4
Total: 2765 wh/m2Hours07:0037 w/m2
08:00158 w/m2
09:00279 w/m2
10:00352 w/m2
11:00397 w/m2
12:00404 w/m2
13:00377 w/m2
14:00329 w/m2
15:00251 w/m2
16:00142 w/m2
17:0039 w/m2
Wednesday, March 5
Total: 2762 wh/m2Hours07:0039 w/m2
08:00153 w/m2
09:00253 w/m2
10:00335 w/m2
11:00388 w/m2
12:00407 w/m2
13:00391 w/m2
14:00342 w/m2
15:00254 w/m2
16:00154 w/m2
17:0046 w/m2
Thursday, March 6
Total: 4920 wh/m2Hours07:0070 w/m2
08:00266 w/m2
09:00450 w/m2
10:00595 w/m2
11:00688 w/m2
12:00721 w/m2
13:00693 w/m2
14:00605 w/m2
15:00464 w/m2
16:00282 w/m2
17:0086 w/m2
Friday, March 7
Total: 3641 wh/m2Hours07:0056 w/m2
08:00202 w/m2
09:00334 w/m2
10:00439 w/m2
11:00498 w/m2
12:00522 w/m2
13:00510 w/m2
14:00446 w/m2
15:00349 w/m2
16:00217 w/m2
17:0068 w/m2
Saturday, March 8
Total: 4887 wh/m2Hours07:0076 w/m2
08:00266 w/m2
09:00444 w/m2
10:00584 w/m2
11:00677 w/m2
12:00711 w/m2
13:00685 w/m2
14:00601 w/m2
15:00464 w/m2
16:00287 w/m2
17:0092 w/m2
Sunday, March 9
Total: 5061 wh/m2Hours08:0084 w/m2
09:00283 w/m2
10:00466 w/m2
11:00609 w/m2
12:00699 w/m2
13:00731 w/m2
14:00704 w/m2
15:00617 w/m2
16:00477 w/m2
17:00295 w/m2
18:0096 w/m2
Monday, March 10
Total: 5136 wh/m2Hours08:0090 w/m2
09:00289 w/m2
10:00473 w/m2
11:00617 w/m2
12:00709 w/m2
13:00741 w/m2
14:00712 w/m2
15:00623 w/m2
16:00482 w/m2
17:00300 w/m2
18:00100 w/m2
Tuesday, March 11
Total: 5167 wh/m2Hours08:0094 w/m2
09:00294 w/m2
10:00478 w/m2
11:00621 w/m2
12:00711 w/m2
13:00742 w/m2
14:00713 w/m2
15:00625 w/m2
16:00484 w/m2
17:00302 w/m2
18:00103 w/m2
Wednesday, March 12
Total: 4904 wh/m2Hours08:0096 w/m2
09:00287 w/m2
10:00460 w/m2
11:00592 w/m2
12:00675 w/m2
13:00697 w/m2
14:00670 w/m2
15:00587 w/m2
16:00455 w/m2
17:00286 w/m2
18:0099 w/m2
Thursday, March 13
Total: 1878 wh/m2Hours08:0092 w/m2
09:00227 w/m2
10:00261 w/m2
11:00289 w/m2
12:00251 w/m2
13:00189 w/m2
14:00181 w/m2
15:00159 w/m2
16:00124 w/m2
17:0078 w/m2
18:0027 w/m2
Friday, March 14
Total: 5323 wh/m2Hours08:0098 w/m2
09:00307 w/m2
10:00495 w/m2
11:00638 w/m2
12:00729 w/m2
13:00760 w/m2
14:00730 w/m2
15:00640 w/m2
16:00498 w/m2
17:00315 w/m2
18:00113 w/m2
Saturday, March 15
Total: 1363 wh/m2Hours08:0037 w/m2
09:0087 w/m2
10:00125 w/m2
11:00161 w/m2
12:00183 w/m2
13:00191 w/m2
14:00184 w/m2
15:00161 w/m2
16:00125 w/m2
17:0080 w/m2
18:0029 w/m2
Sunday, March 16
Total: 1361 wh/m2Hours08:0030 w/m2
09:0081 w/m2
10:00127 w/m2
11:00162 w/m2
12:00185 w/m2
13:00192 w/m2
14:00185 w/m2
15:00162 w/m2
16:00126 w/m2
17:0081 w/m2
18:0030 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.
