Solar radiation in Asotin 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 17
Total: 2756 wh/m2Hours07:0015 w/m2
08:00139 w/m2
09:00270 w/m2
10:00281 w/m2
11:00385 w/m2
12:00391 w/m2
13:00243 w/m2
14:00257 w/m2
15:00256 w/m2
16:00287 w/m2
17:00189 w/m2
18:0043 w/m2
Tomorrow, September 18
Total: 4718 wh/m2Hours07:0019 w/m2
08:00165 w/m2
09:00327 w/m2
10:00473 w/m2
11:00586 w/m2
12:00646 w/m2
13:00659 w/m2
14:00618 w/m2
15:00526 w/m2
16:00395 w/m2
17:00234 w/m2
18:0070 w/m2
Thursday, September 19
Total: 4942 wh/m2Hours07:0019 w/m2
08:00174 w/m2
09:00350 w/m2
10:00502 w/m2
11:00614 w/m2
12:00678 w/m2
13:00688 w/m2
14:00645 w/m2
15:00550 w/m2
16:00411 w/m2
17:00243 w/m2
18:0068 w/m2
Friday, September 20
Total: 4865 wh/m2Hours07:0017 w/m2
08:00169 w/m2
09:00344 w/m2
10:00496 w/m2
11:00608 w/m2
12:00671 w/m2
13:00681 w/m2
14:00636 w/m2
15:00541 w/m2
16:00404 w/m2
17:00235 w/m2
18:0063 w/m2
Saturday, September 21
Total: 4475 wh/m2Hours07:0014 w/m2
08:00159 w/m2
09:00327 w/m2
10:00472 w/m2
11:00580 w/m2
12:00633 w/m2
13:00633 w/m2
14:00579 w/m2
15:00482 w/m2
16:00350 w/m2
17:00196 w/m2
18:0050 w/m2
Sunday, September 22
Total: 4417 wh/m2Hours07:0012 w/m2
08:00150 w/m2
09:00312 w/m2
10:00454 w/m2
11:00561 w/m2
12:00617 w/m2
13:00625 w/m2
14:00581 w/m2
15:00489 w/m2
16:00362 w/m2
17:00205 w/m2
18:0049 w/m2
Monday, September 23
Total: 3934 wh/m2Hours07:0010 w/m2
08:00139 w/m2
09:00292 w/m2
10:00424 w/m2
11:00522 w/m2
12:00526 w/m2
13:00540 w/m2
14:00509 w/m2
15:00431 w/m2
16:00320 w/m2
17:00181 w/m2
18:0040 w/m2
Tuesday, September 24
Total: 4476 wh/m2Hours07:009 w/m2
08:00146 w/m2
09:00313 w/m2
10:00460 w/m2
11:00570 w/m2
12:00628 w/m2
13:00637 w/m2
14:00591 w/m2
15:00502 w/m2
16:00370 w/m2
17:00207 w/m2
18:0043 w/m2
Wednesday, September 25
Total: 4262 wh/m2Hours07:008 w/m2
08:00142 w/m2
09:00304 w/m2
10:00440 w/m2
11:00536 w/m2
12:00596 w/m2
13:00608 w/m2
14:00568 w/m2
15:00478 w/m2
16:00350 w/m2
17:00194 w/m2
18:0038 w/m2
Thursday, September 26
Total: 4445 wh/m2Hours07:007 w/m2
08:00145 w/m2
09:00315 w/m2
10:00462 w/m2
11:00570 w/m2
12:00630 w/m2
13:00637 w/m2
14:00592 w/m2
15:00497 w/m2
16:00360 w/m2
17:00195 w/m2
18:0035 w/m2
Friday, September 27
Total: 4446 wh/m2Hours07:006 w/m2
08:00142 w/m2
09:00314 w/m2
10:00463 w/m2
11:00572 w/m2
12:00633 w/m2
13:00641 w/m2
14:00594 w/m2
15:00498 w/m2
16:00359 w/m2
17:00192 w/m2
18:0032 w/m2
Saturday, September 28
Total: 4433 wh/m2Hours07:005 w/m2
08:00140 w/m2
09:00313 w/m2
10:00462 w/m2
11:00573 w/m2
12:00634 w/m2
13:00641 w/m2
14:00595 w/m2
15:00497 w/m2
16:00357 w/m2
17:00188 w/m2
18:0028 w/m2
Sunday, September 29
Total: 2902 wh/m2Hours07:004 w/m2
08:00118 w/m2
09:00283 w/m2
10:00435 w/m2
11:00552 w/m2
12:00550 w/m2
13:00422 w/m2
14:00147 w/m2
15:00159 w/m2
16:00138 w/m2
17:0083 w/m2
18:0011 w/m2
Monday, September 30
Total: 4319 wh/m2Hours07:003 w/m2
08:00132 w/m2
09:00304 w/m2
10:00453 w/m2
11:00563 w/m2
12:00624 w/m2
13:00631 w/m2
14:00583 w/m2
15:00485 w/m2
16:00344 w/m2
17:00176 w/m2
18:0021 w/m2
Tuesday, October 1
Total: 4260 wh/m2Hours07:002 w/m2
08:00128 w/m2
09:00299 w/m2
10:00448 w/m2
11:00558 w/m2
12:00618 w/m2
13:00625 w/m2
14:00577 w/m2
15:00479 w/m2
16:00338 w/m2
17:00170 w/m2
18:0018 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.
