Solar radiation in Falls Church 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, November 21
Total: 2534 wh/m2Hours08:00110 w/m2
09:00274 w/m2
10:00403 w/m2
11:00470 w/m2
12:00462 w/m2
13:00365 w/m2
14:00244 w/m2
15:00148 w/m2
16:0058 w/m2
Tomorrow, November 22
Total: 1061 wh/m2Hours08:0089 w/m2
09:00167 w/m2
10:00167 w/m2
11:00145 w/m2
12:00127 w/m2
13:00118 w/m2
14:00167 w/m2
15:0061 w/m2
16:0020 w/m2
Saturday, November 23
Total: 2684 wh/m2Hours08:00101 w/m2
09:00258 w/m2
10:00377 w/m2
11:00447 w/m2
12:00459 w/m2
13:00416 w/m2
14:00338 w/m2
15:00218 w/m2
16:0070 w/m2
Sunday, November 24
Total: 2795 wh/m2Hours08:0097 w/m2
09:00254 w/m2
10:00381 w/m2
11:00460 w/m2
12:00484 w/m2
13:00451 w/m2
14:00364 w/m2
15:00231 w/m2
16:0073 w/m2
Monday, November 25
Total: 2636 wh/m2Hours08:0093 w/m2
09:00247 w/m2
10:00369 w/m2
11:00443 w/m2
12:00461 w/m2
13:00425 w/m2
14:00334 w/m2
15:00203 w/m2
16:0061 w/m2
Tuesday, November 26
Total: 2766 wh/m2Hours08:0088 w/m2
09:00242 w/m2
10:00372 w/m2
11:00455 w/m2
12:00484 w/m2
13:00454 w/m2
14:00367 w/m2
15:00232 w/m2
16:0072 w/m2
Wednesday, November 27
Total: 2743 wh/m2Hours08:0089 w/m2
09:00247 w/m2
10:00375 w/m2
11:00454 w/m2
12:00477 w/m2
13:00444 w/m2
14:00359 w/m2
15:00228 w/m2
16:0070 w/m2
Thursday, November 28
Total: 703 wh/m2Hours08:0022 w/m2
09:0063 w/m2
10:0096 w/m2
11:00116 w/m2
12:00123 w/m2
13:00115 w/m2
14:0092 w/m2
15:0058 w/m2
16:0018 w/m2
Friday, November 29
Total: 2127 wh/m2Hours08:0086 w/m2
09:00247 w/m2
10:00379 w/m2
11:00454 w/m2
12:00395 w/m2
13:00114 w/m2
14:00209 w/m2
15:00180 w/m2
16:0063 w/m2
Saturday, November 30
Total: 1092 wh/m2Hours08:0039 w/m2
09:00125 w/m2
10:00200 w/m2
11:00219 w/m2
12:00191 w/m2
13:00136 w/m2
14:00101 w/m2
15:0064 w/m2
16:0017 w/m2
Sunday, December 1
Total: 686 wh/m2Hours08:0020 w/m2
09:0060 w/m2
10:0093 w/m2
11:00114 w/m2
12:00121 w/m2
13:00113 w/m2
14:0091 w/m2
15:0057 w/m2
16:0017 w/m2
Monday, December 2
Total: 2733 wh/m2Hours08:0077 w/m2
09:00238 w/m2
10:00370 w/m2
11:00454 w/m2
12:00482 w/m2
13:00451 w/m2
14:00364 w/m2
15:00229 w/m2
16:0068 w/m2
Tuesday, December 3
Total: 2529 wh/m2Hours08:0055 w/m2
09:00192 w/m2
10:00322 w/m2
11:00436 w/m2
12:00477 w/m2
13:00449 w/m2
14:00357 w/m2
15:00201 w/m2
16:0040 w/m2
Wednesday, December 4
Total: 674 wh/m2Hours08:0018 w/m2
09:0058 w/m2
10:0091 w/m2
11:00112 w/m2
12:00119 w/m2
13:00112 w/m2
14:0090 w/m2
15:0057 w/m2
16:0017 w/m2
Thursday, December 5
Total: 1706 wh/m2Hours08:0070 w/m2
09:00227 w/m2
10:00351 w/m2
11:00395 w/m2
12:00323 w/m2
13:00145 w/m2
14:00108 w/m2
15:0068 w/m2
16:0019 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.
