Solar radiation in Tappahannock 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: 2920 wh/m2Hours08:00117 w/m2
09:00282 w/m2
10:00414 w/m2
11:00495 w/m2
12:00512 w/m2
13:00456 w/m2
14:00353 w/m2
15:00220 w/m2
16:0071 w/m2
Tomorrow, November 22
Total: 2259 wh/m2Hours08:00112 w/m2
09:00266 w/m2
10:00368 w/m2
11:00411 w/m2
12:00383 w/m2
13:00304 w/m2
14:00233 w/m2
15:00139 w/m2
16:0043 w/m2
Saturday, November 23
Total: 2867 wh/m2Hours08:00105 w/m2
09:00265 w/m2
10:00396 w/m2
11:00473 w/m2
12:00491 w/m2
13:00453 w/m2
14:00370 w/m2
15:00238 w/m2
16:0076 w/m2
Sunday, November 24
Total: 2944 wh/m2Hours08:00107 w/m2
09:00271 w/m2
10:00402 w/m2
11:00484 w/m2
12:00509 w/m2
13:00473 w/m2
14:00381 w/m2
15:00241 w/m2
16:0076 w/m2
Monday, November 25
Total: 2889 wh/m2Hours08:00104 w/m2
09:00267 w/m2
10:00397 w/m2
11:00477 w/m2
12:00500 w/m2
13:00464 w/m2
14:00372 w/m2
15:00235 w/m2
16:0073 w/m2
Tuesday, November 26
Total: 2533 wh/m2Hours08:0087 w/m2
09:00229 w/m2
10:00343 w/m2
11:00413 w/m2
12:00438 w/m2
13:00408 w/m2
14:00334 w/m2
15:00214 w/m2
16:0067 w/m2
Wednesday, November 27
Total: 2792 wh/m2Hours08:0096 w/m2
09:00254 w/m2
10:00382 w/m2
11:00460 w/m2
12:00484 w/m2
13:00451 w/m2
14:00364 w/m2
15:00230 w/m2
16:0071 w/m2
Thursday, November 28
Total: 2351 wh/m2Hours08:0079 w/m2
09:00212 w/m2
10:00321 w/m2
11:00388 w/m2
12:00409 w/m2
13:00376 w/m2
14:00307 w/m2
15:00198 w/m2
16:0061 w/m2
Friday, November 29
Total: 2630 wh/m2Hours08:0081 w/m2
09:00227 w/m2
10:00351 w/m2
11:00431 w/m2
12:00463 w/m2
13:00435 w/m2
14:00352 w/m2
15:00222 w/m2
16:0068 w/m2
Saturday, November 30
Total: 2732 wh/m2Hours08:0089 w/m2
09:00246 w/m2
10:00374 w/m2
11:00453 w/m2
12:00476 w/m2
13:00441 w/m2
14:00358 w/m2
15:00226 w/m2
16:0069 w/m2
Sunday, December 1
Total: 2606 wh/m2Hours08:0080 w/m2
09:00228 w/m2
10:00351 w/m2
11:00430 w/m2
12:00456 w/m2
13:00428 w/m2
14:00347 w/m2
15:00219 w/m2
16:0067 w/m2
Monday, December 2
Total: 2806 wh/m2Hours08:0086 w/m2
09:00249 w/m2
10:00382 w/m2
11:00465 w/m2
12:00492 w/m2
13:00459 w/m2
14:00370 w/m2
15:00233 w/m2
16:0070 w/m2
Tuesday, December 3
Total: 2665 wh/m2Hours08:0073 w/m2
09:00212 w/m2
10:00320 w/m2
11:00443 w/m2
12:00488 w/m2
13:00458 w/m2
14:00369 w/m2
15:00232 w/m2
16:0070 w/m2
Wednesday, December 4
Total: 1182 wh/m2Hours08:0032 w/m2
09:00125 w/m2
10:00227 w/m2
11:00246 w/m2
12:00213 w/m2
13:00148 w/m2
14:00110 w/m2
15:0064 w/m2
16:0017 w/m2
Thursday, December 5
Total: 692 wh/m2Hours08:0020 w/m2
09:0060 w/m2
10:0094 w/m2
11:00115 w/m2
12:00122 w/m2
13:00114 w/m2
14:0092 w/m2
15:0058 w/m2
16:0017 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.
