Solar radiation in Billings 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, February 18
Total: 1508 wh/m2Hours08:0021 w/m2
09:00129 w/m2
10:00172 w/m2
11:00199 w/m2
12:00195 w/m2
13:00215 w/m2
14:00214 w/m2
15:00187 w/m2
16:00121 w/m2
17:0054 w/m2
18:001 w/m2
Tomorrow, February 19
Total: 3930 wh/m2Hours08:0057 w/m2
09:00243 w/m2
10:00405 w/m2
11:00521 w/m2
12:00582 w/m2
13:00586 w/m2
14:00570 w/m2
15:00475 w/m2
16:00333 w/m2
17:00154 w/m2
18:004 w/m2
Thursday, February 20
Total: 4356 wh/m2Hours08:0075 w/m2
09:00269 w/m2
10:00446 w/m2
11:00580 w/m2
12:00658 w/m2
13:00672 w/m2
14:00623 w/m2
15:00514 w/m2
16:00353 w/m2
17:00161 w/m2
18:005 w/m2
Friday, February 21
Total: 4293 wh/m2Hours08:0078 w/m2
09:00265 w/m2
10:00434 w/m2
11:00560 w/m2
12:00632 w/m2
13:00658 w/m2
14:00620 w/m2
15:00516 w/m2
16:00358 w/m2
17:00166 w/m2
18:006 w/m2
Saturday, February 22
Total: 4465 wh/m2Hours08:0084 w/m2
09:00280 w/m2
10:00458 w/m2
11:00592 w/m2
12:00669 w/m2
13:00683 w/m2
14:00634 w/m2
15:00524 w/m2
16:00364 w/m2
17:00170 w/m2
18:007 w/m2
Sunday, February 23
Total: 4506 wh/m2Hours08:0088 w/m2
09:00283 w/m2
10:00461 w/m2
11:00596 w/m2
12:00673 w/m2
13:00688 w/m2
14:00638 w/m2
15:00528 w/m2
16:00368 w/m2
17:00174 w/m2
18:009 w/m2
Monday, February 24
Total: 4560 wh/m2Hours08:0092 w/m2
09:00290 w/m2
10:00468 w/m2
11:00602 w/m2
12:00679 w/m2
13:00693 w/m2
14:00643 w/m2
15:00533 w/m2
16:00372 w/m2
17:00178 w/m2
18:0010 w/m2
Tuesday, February 25
Total: 4609 wh/m2Hours08:0097 w/m2
09:00295 w/m2
10:00474 w/m2
11:00607 w/m2
12:00684 w/m2
13:00698 w/m2
14:00648 w/m2
15:00538 w/m2
16:00376 w/m2
17:00181 w/m2
18:0011 w/m2
Wednesday, February 26
Total: 4509 wh/m2Hours08:0098 w/m2
09:00291 w/m2
10:00463 w/m2
11:00588 w/m2
12:00658 w/m2
13:00678 w/m2
14:00634 w/m2
15:00529 w/m2
16:00374 w/m2
17:00183 w/m2
18:0013 w/m2
Thursday, February 27
Total: 4702 wh/m2Hours08:00105 w/m2
09:00305 w/m2
10:00484 w/m2
11:00617 w/m2
12:00694 w/m2
13:00707 w/m2
14:00657 w/m2
15:00546 w/m2
16:00384 w/m2
17:00189 w/m2
18:0014 w/m2
Friday, February 28
Total: 4639 wh/m2Hours08:00108 w/m2
09:00305 w/m2
10:00480 w/m2
11:00610 w/m2
12:00681 w/m2
13:00694 w/m2
14:00645 w/m2
15:00536 w/m2
16:00378 w/m2
17:00187 w/m2
18:0015 w/m2
Saturday, March 1
Total: 4660 wh/m2Hours08:00110 w/m2
09:00305 w/m2
10:00478 w/m2
11:00607 w/m2
12:00681 w/m2
13:00695 w/m2
14:00649 w/m2
15:00542 w/m2
16:00384 w/m2
17:00192 w/m2
18:0017 w/m2
Sunday, March 2
Total: 2931 wh/m2Hours08:0044 w/m2
09:00126 w/m2
10:00185 w/m2
11:00220 w/m2
12:00230 w/m2
13:00457 w/m2
14:00548 w/m2
15:00517 w/m2
16:00387 w/m2
17:00198 w/m2
18:0019 w/m2
Monday, March 3
Total: 3555 wh/m2Hours08:0031 w/m2
09:0081 w/m2
10:00198 w/m2
11:00328 w/m2
12:00441 w/m2
13:00631 w/m2
14:00658 w/m2
15:00563 w/m2
16:00400 w/m2
17:00203 w/m2
18:0021 w/m2
Tuesday, March 4
Total: 1255 wh/m2Hours08:0050 w/m2
09:0083 w/m2
10:00127 w/m2
11:00161 w/m2
12:00180 w/m2
13:00183 w/m2
14:00170 w/m2
15:00142 w/m2
16:00101 w/m2
17:0052 w/m2
18:006 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.