Solar radiation in Washington 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 23
Total: 3434 wh/m2Hours08:0077 w/m2
09:00257 w/m2
10:00414 w/m2
11:00522 w/m2
12:00572 w/m2
13:00558 w/m2
14:00483 w/m2
15:00353 w/m2
16:00181 w/m2
17:0017 w/m2
Tomorrow, November 24
Total: 3407 wh/m2Hours08:0074 w/m2
09:00253 w/m2
10:00410 w/m2
11:00519 w/m2
12:00568 w/m2
13:00555 w/m2
14:00481 w/m2
15:00351 w/m2
16:00180 w/m2
17:0016 w/m2
Monday, November 25
Total: 3337 wh/m2Hours08:0071 w/m2
09:00249 w/m2
10:00404 w/m2
11:00511 w/m2
12:00558 w/m2
13:00542 w/m2
14:00469 w/m2
15:00343 w/m2
16:00175 w/m2
17:0015 w/m2
Tuesday, November 26
Total: 3014 wh/m2Hours08:0051 w/m2
09:00194 w/m2
10:00337 w/m2
11:00448 w/m2
12:00507 w/m2
13:00511 w/m2
14:00448 w/m2
15:00332 w/m2
16:00171 w/m2
17:0015 w/m2
Wednesday, November 27
Total: 3224 wh/m2Hours08:0064 w/m2
09:00239 w/m2
10:00391 w/m2
11:00495 w/m2
12:00542 w/m2
13:00527 w/m2
14:00455 w/m2
15:00330 w/m2
16:00167 w/m2
17:0014 w/m2
Thursday, November 28
Total: 1795 wh/m2Hours08:0034 w/m2
09:00132 w/m2
10:00218 w/m2
11:00269 w/m2
12:00296 w/m2
13:00290 w/m2
14:00260 w/m2
15:00189 w/m2
16:0099 w/m2
17:008 w/m2
Friday, November 29
Total: 3175 wh/m2Hours08:0056 w/m2
09:00221 w/m2
10:00373 w/m2
11:00482 w/m2
12:00535 w/m2
13:00528 w/m2
14:00459 w/m2
15:00336 w/m2
16:00171 w/m2
17:0014 w/m2
Saturday, November 30
Total: 3216 wh/m2Hours08:0056 w/m2
09:00229 w/m2
10:00385 w/m2
11:00493 w/m2
12:00543 w/m2
13:00532 w/m2
14:00461 w/m2
15:00335 w/m2
16:00169 w/m2
17:0013 w/m2
Sunday, December 1
Total: 3043 wh/m2Hours08:0051 w/m2
09:00214 w/m2
10:00360 w/m2
11:00465 w/m2
12:00514 w/m2
13:00504 w/m2
14:00439 w/m2
15:00321 w/m2
16:00162 w/m2
17:0013 w/m2
Monday, December 2
Total: 3184 wh/m2Hours08:0051 w/m2
09:00222 w/m2
10:00377 w/m2
11:00487 w/m2
12:00540 w/m2
13:00530 w/m2
14:00460 w/m2
15:00335 w/m2
16:00169 w/m2
17:0013 w/m2
Tuesday, December 3
Total: 3153 wh/m2Hours08:0049 w/m2
09:00219 w/m2
10:00374 w/m2
11:00482 w/m2
12:00535 w/m2
13:00526 w/m2
14:00456 w/m2
15:00332 w/m2
16:00167 w/m2
17:0013 w/m2
Wednesday, December 4
Total: 3181 wh/m2Hours08:0048 w/m2
09:00220 w/m2
10:00377 w/m2
11:00487 w/m2
12:00540 w/m2
13:00531 w/m2
14:00461 w/m2
15:00335 w/m2
16:00169 w/m2
17:0013 w/m2
Thursday, December 5
Total: 3163 wh/m2Hours08:0046 w/m2
09:00217 w/m2
10:00374 w/m2
11:00484 w/m2
12:00538 w/m2
13:00529 w/m2
14:00459 w/m2
15:00334 w/m2
16:00169 w/m2
17:0013 w/m2
Friday, December 6
Total: 2820 wh/m2Hours08:0043 w/m2
09:00184 w/m2
10:00191 w/m2
11:00394 w/m2
12:00511 w/m2
13:00526 w/m2
14:00457 w/m2
15:00333 w/m2
16:00168 w/m2
17:0013 w/m2
Saturday, December 7
Total: 2371 wh/m2Hours08:0041 w/m2
09:00170 w/m2
10:0092 w/m2
11:00289 w/m2
12:00431 w/m2
13:00489 w/m2
14:00415 w/m2
15:00292 w/m2
16:00142 w/m2
17:0010 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.
