Solar radiation in Spearfish 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, March 3
Total: 4285 wh/m2Hours07:0052 w/m2
08:00240 w/m2
09:00407 w/m2
10:00528 w/m2
11:00588 w/m2
12:00621 w/m2
13:00605 w/m2
14:00534 w/m2
15:00399 w/m2
16:00237 w/m2
17:0074 w/m2
Tomorrow, March 4
Total: 2136 wh/m2Hours07:0021 w/m2
08:0086 w/m2
09:00158 w/m2
10:00210 w/m2
11:00258 w/m2
12:00302 w/m2
13:00320 w/m2
14:00305 w/m2
15:00248 w/m2
16:00168 w/m2
17:0060 w/m2
Wednesday, March 5
Total: 4802 wh/m2Hours07:0062 w/m2
08:00254 w/m2
09:00431 w/m2
10:00569 w/m2
11:00659 w/m2
12:00694 w/m2
13:00672 w/m2
14:00594 w/m2
15:00465 w/m2
16:00297 w/m2
17:00105 w/m2
Thursday, March 6
Total: 3464 wh/m2Hours07:0054 w/m2
08:00200 w/m2
09:00331 w/m2
10:00430 w/m2
11:00489 w/m2
12:00497 w/m2
13:00472 w/m2
14:00409 w/m2
15:00315 w/m2
16:00197 w/m2
17:0070 w/m2
Friday, March 7
Total: 4394 wh/m2Hours07:0059 w/m2
08:00219 w/m2
09:00368 w/m2
10:00489 w/m2
11:00570 w/m2
12:00627 w/m2
13:00625 w/m2
14:00569 w/m2
15:00456 w/m2
16:00299 w/m2
17:00113 w/m2
Saturday, March 8
Total: 4996 wh/m2Hours07:0079 w/m2
08:00273 w/m2
09:00450 w/m2
10:00588 w/m2
11:00677 w/m2
12:00712 w/m2
13:00690 w/m2
14:00612 w/m2
15:00483 w/m2
16:00313 w/m2
17:00119 w/m2
Sunday, March 9
Total: 5063 wh/m2Hours08:0084 w/m2
09:00279 w/m2
10:00456 w/m2
11:00596 w/m2
12:00686 w/m2
13:00721 w/m2
14:00697 w/m2
15:00617 w/m2
16:00487 w/m2
17:00317 w/m2
18:00123 w/m2
Monday, March 10
Total: 4925 wh/m2Hours08:0088 w/m2
09:00275 w/m2
10:00446 w/m2
11:00580 w/m2
12:00666 w/m2
13:00700 w/m2
14:00677 w/m2
15:00598 w/m2
16:00470 w/m2
17:00305 w/m2
18:00120 w/m2
Tuesday, March 11
Total: 4605 wh/m2Hours08:0086 w/m2
09:00260 w/m2
10:00418 w/m2
11:00542 w/m2
12:00622 w/m2
13:00647 w/m2
14:00626 w/m2
15:00556 w/m2
16:00441 w/m2
17:00290 w/m2
18:00117 w/m2
Wednesday, March 12
Total: 4994 wh/m2Hours08:0099 w/m2
09:00287 w/m2
10:00456 w/m2
11:00585 w/m2
12:00667 w/m2
13:00700 w/m2
14:00677 w/m2
15:00601 w/m2
16:00477 w/m2
17:00315 w/m2
18:00130 w/m2
Thursday, March 13
Total: 4776 wh/m2Hours08:00103 w/m2
09:00288 w/m2
10:00449 w/m2
11:00571 w/m2
12:00641 w/m2
13:00667 w/m2
14:00641 w/m2
15:00565 w/m2
16:00442 w/m2
17:00290 w/m2
18:00119 w/m2
Friday, March 14
Total: 1393 wh/m2Hours08:0056 w/m2
09:0086 w/m2
10:00135 w/m2
11:00157 w/m2
12:00179 w/m2
13:00188 w/m2
14:00181 w/m2
15:00161 w/m2
16:00128 w/m2
17:0086 w/m2
18:0036 w/m2
Saturday, March 15
Total: 5440 wh/m2Hours08:00120 w/m2
09:00318 w/m2
10:00495 w/m2
11:00633 w/m2
12:00722 w/m2
13:00756 w/m2
14:00731 w/m2
15:00650 w/m2
16:00519 w/m2
17:00347 w/m2
18:00149 w/m2
Sunday, March 16
Total: 4883 wh/m2Hours08:0049 w/m2
09:00154 w/m2
10:00366 w/m2
11:00559 w/m2
12:00697 w/m2
13:00752 w/m2
14:00734 w/m2
15:00654 w/m2
16:00517 w/m2
17:00312 w/m2
18:0089 w/m2
Monday, March 17
Total: 5469 wh/m2Hours08:00131 w/m2
09:00329 w/m2
10:00506 w/m2
11:00644 w/m2
12:00732 w/m2
13:00760 w/m2
14:00722 w/m2
15:00617 w/m2
16:00518 w/m2
17:00353 w/m2
18:00156 w/m2
19:001 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.
