Solar radiation in Newport News, Newport News / Williamsburg International Airport 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: 4478 wh/m2Hours08:0070 w/m2
09:00198 w/m2
10:00347 w/m2
11:00479 w/m2
12:00590 w/m2
13:00655 w/m2
14:00662 w/m2
15:00587 w/m2
16:00464 w/m2
17:00302 w/m2
18:00124 w/m2
Tomorrow, September 20
Total: 5678 wh/m2Hours07:001 w/m2
08:00139 w/m2
09:00345 w/m2
10:00531 w/m2
11:00676 w/m2
12:00766 w/m2
13:00795 w/m2
14:00761 w/m2
15:00670 w/m2
16:00525 w/m2
17:00338 w/m2
18:00131 w/m2
Saturday, September 21
Total: 5656 wh/m2Hours08:00137 w/m2
09:00344 w/m2
10:00530 w/m2
11:00675 w/m2
12:00765 w/m2
13:00795 w/m2
14:00761 w/m2
15:00668 w/m2
16:00521 w/m2
17:00333 w/m2
18:00127 w/m2
Sunday, September 22
Total: 4916 wh/m2Hours08:00128 w/m2
09:00319 w/m2
10:00485 w/m2
11:00602 w/m2
12:00668 w/m2
13:00676 w/m2
14:00628 w/m2
15:00561 w/m2
16:00449 w/m2
17:00290 w/m2
18:00110 w/m2
Monday, September 23
Total: 5033 wh/m2Hours08:00127 w/m2
09:00321 w/m2
10:00491 w/m2
11:00616 w/m2
12:00686 w/m2
13:00702 w/m2
14:00656 w/m2
15:00579 w/m2
16:00457 w/m2
17:00291 w/m2
18:00107 w/m2
Tuesday, September 24
Total: 4851 wh/m2Hours08:00114 w/m2
09:00293 w/m2
10:00454 w/m2
11:00579 w/m2
12:00657 w/m2
13:00683 w/m2
14:00653 w/m2
15:00575 w/m2
16:00453 w/m2
17:00287 w/m2
18:00103 w/m2
Wednesday, September 25
Total: 4599 wh/m2Hours08:00110 w/m2
09:00283 w/m2
10:00440 w/m2
11:00556 w/m2
12:00630 w/m2
13:00647 w/m2
14:00612 w/m2
15:00540 w/m2
16:00422 w/m2
17:00266 w/m2
18:0093 w/m2
Thursday, September 26
Total: 4199 wh/m2Hours08:0098 w/m2
09:00251 w/m2
10:00379 w/m2
11:00467 w/m2
12:00549 w/m2
13:00579 w/m2
14:00562 w/m2
15:00525 w/m2
16:00423 w/m2
17:00272 w/m2
18:0094 w/m2
Friday, September 27
Total: 4838 wh/m2Hours08:00116 w/m2
09:00303 w/m2
10:00469 w/m2
11:00591 w/m2
12:00661 w/m2
13:00680 w/m2
14:00638 w/m2
15:00565 w/m2
16:00444 w/m2
17:00278 w/m2
18:0093 w/m2
Saturday, September 28
Total: 5140 wh/m2Hours08:00115 w/m2
09:00309 w/m2
10:00484 w/m2
11:00622 w/m2
12:00706 w/m2
13:00732 w/m2
14:00701 w/m2
15:00612 w/m2
16:00473 w/m2
17:00292 w/m2
18:0094 w/m2
Sunday, September 29
Total: 5329 wh/m2Hours08:00119 w/m2
09:00323 w/m2
10:00507 w/m2
11:00649 w/m2
12:00737 w/m2
13:00764 w/m2
14:00728 w/m2
15:00632 w/m2
16:00483 w/m2
17:00295 w/m2
18:0092 w/m2
Monday, September 30
Total: 1334 wh/m2Hours08:0029 w/m2
09:0081 w/m2
10:00127 w/m2
11:00163 w/m2
12:00185 w/m2
13:00192 w/m2
14:00183 w/m2
15:00158 w/m2
16:00121 w/m2
17:0073 w/m2
18:0022 w/m2
Tuesday, October 1
Total: 1325 wh/m2Hours08:0029 w/m2
09:0080 w/m2
10:00127 w/m2
11:00162 w/m2
12:00184 w/m2
13:00191 w/m2
14:00182 w/m2
15:00157 w/m2
16:00120 w/m2
17:0072 w/m2
18:0021 w/m2
Wednesday, October 2
Total: 5258 wh/m2Hours08:00113 w/m2
09:00318 w/m2
10:00503 w/m2
11:00646 w/m2
12:00733 w/m2
13:00760 w/m2
14:00723 w/m2
15:00625 w/m2
16:00474 w/m2
17:00283 w/m2
18:0080 w/m2
Thursday, October 3
Total: 5222 wh/m2Hours08:00111 w/m2
09:00316 w/m2
10:00501 w/m2
11:00643 w/m2
12:00730 w/m2
13:00756 w/m2
14:00719 w/m2
15:00621 w/m2
16:00470 w/m2
17:00279 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.
