Solar radiation in Selah 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: 4870 wh/m2Hours07:003 w/m2
08:00130 w/m2
09:00306 w/m2
10:00463 w/m2
11:00585 w/m2
12:00660 w/m2
13:00683 w/m2
14:00651 w/m2
15:00568 w/m2
16:00440 w/m2
17:00278 w/m2
18:00103 w/m2
Tomorrow, September 20
Total: 4810 wh/m2Hours07:002 w/m2
08:00126 w/m2
09:00301 w/m2
10:00459 w/m2
11:00580 w/m2
12:00655 w/m2
13:00678 w/m2
14:00645 w/m2
15:00562 w/m2
16:00434 w/m2
17:00271 w/m2
18:0097 w/m2
Saturday, September 21
Total: 4662 wh/m2Hours07:002 w/m2
08:00120 w/m2
09:00292 w/m2
10:00448 w/m2
11:00568 w/m2
12:00638 w/m2
13:00653 w/m2
14:00615 w/m2
15:00545 w/m2
16:00424 w/m2
17:00265 w/m2
18:0092 w/m2
Sunday, September 22
Total: 4331 wh/m2Hours07:001 w/m2
08:00115 w/m2
09:00283 w/m2
10:00432 w/m2
11:00546 w/m2
12:00608 w/m2
13:00619 w/m2
14:00580 w/m2
15:00490 w/m2
16:00366 w/m2
17:00219 w/m2
18:0072 w/m2
Monday, September 23
Total: 4591 wh/m2Hours07:001 w/m2
08:00112 w/m2
09:00283 w/m2
10:00439 w/m2
11:00561 w/m2
12:00634 w/m2
13:00655 w/m2
14:00623 w/m2
15:00540 w/m2
16:00412 w/m2
17:00251 w/m2
18:0080 w/m2
Tuesday, September 24
Total: 4577 wh/m2Hours08:00111 w/m2
09:00284 w/m2
10:00440 w/m2
11:00561 w/m2
12:00634 w/m2
13:00656 w/m2
14:00623 w/m2
15:00538 w/m2
16:00409 w/m2
17:00246 w/m2
18:0075 w/m2
Wednesday, September 25
Total: 4512 wh/m2Hours08:00107 w/m2
09:00279 w/m2
10:00435 w/m2
11:00555 w/m2
12:00628 w/m2
13:00649 w/m2
14:00616 w/m2
15:00531 w/m2
16:00402 w/m2
17:00240 w/m2
18:0070 w/m2
Thursday, September 26
Total: 4459 wh/m2Hours08:00103 w/m2
09:00275 w/m2
10:00431 w/m2
11:00550 w/m2
12:00624 w/m2
13:00644 w/m2
14:00611 w/m2
15:00526 w/m2
16:00396 w/m2
17:00234 w/m2
18:0065 w/m2
Friday, September 27
Total: 4365 wh/m2Hours08:0099 w/m2
09:00269 w/m2
10:00425 w/m2
11:00544 w/m2
12:00616 w/m2
13:00635 w/m2
14:00600 w/m2
15:00513 w/m2
16:00383 w/m2
17:00222 w/m2
18:0059 w/m2
Saturday, September 28
Total: 4316 wh/m2Hours08:0094 w/m2
09:00263 w/m2
10:00418 w/m2
11:00537 w/m2
12:00610 w/m2
13:00630 w/m2
14:00596 w/m2
15:00511 w/m2
16:00382 w/m2
17:00220 w/m2
18:0055 w/m2
Sunday, September 29
Total: 4232 wh/m2Hours08:0091 w/m2
09:00258 w/m2
10:00412 w/m2
11:00530 w/m2
12:00601 w/m2
13:00621 w/m2
14:00586 w/m2
15:00501 w/m2
16:00372 w/m2
17:00211 w/m2
18:0049 w/m2
Monday, September 30
Total: 3740 wh/m2Hours08:0088 w/m2
09:00256 w/m2
10:00411 w/m2
11:00530 w/m2
12:00593 w/m2
13:00560 w/m2
14:00398 w/m2
15:00378 w/m2
16:00303 w/m2
17:00179 w/m2
18:0044 w/m2
Tuesday, October 1
Total: 4157 wh/m2Hours08:0084 w/m2
09:00252 w/m2
10:00406 w/m2
11:00525 w/m2
12:00596 w/m2
13:00615 w/m2
14:00578 w/m2
15:00494 w/m2
16:00364 w/m2
17:00202 w/m2
18:0041 w/m2
Wednesday, October 2
Total: 3710 wh/m2Hours08:0080 w/m2
09:00247 w/m2
10:00401 w/m2
11:00519 w/m2
12:00589 w/m2
13:00590 w/m2
14:00494 w/m2
15:00389 w/m2
16:00252 w/m2
17:00118 w/m2
18:0031 w/m2
Thursday, October 3
Total: 4042 wh/m2Hours08:0077 w/m2
09:00242 w/m2
10:00396 w/m2
11:00514 w/m2
12:00585 w/m2
13:00604 w/m2
14:00568 w/m2
15:00482 w/m2
16:00351 w/m2
17:00190 w/m2
18:0033 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.
