Solar radiation in Fort Smith 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 28
Total: 2838 wh/m2Hours08:0045 w/m2
09:00149 w/m2
10:00237 w/m2
11:00300 w/m2
12:00368 w/m2
13:00394 w/m2
14:00336 w/m2
15:00290 w/m2
16:00298 w/m2
17:00292 w/m2
18:00107 w/m2
19:0022 w/m2
Tomorrow, March 29
Total: 5212 wh/m2Hours08:0063 w/m2
09:00206 w/m2
10:00341 w/m2
11:00480 w/m2
12:00593 w/m2
13:00665 w/m2
14:00740 w/m2
15:00728 w/m2
16:00632 w/m2
17:00460 w/m2
18:00254 w/m2
19:0050 w/m2
Sunday, March 30
Total: 5591 wh/m2Hours08:0069 w/m2
09:00232 w/m2
10:00400 w/m2
11:00564 w/m2
12:00702 w/m2
13:00781 w/m2
14:00778 w/m2
15:00717 w/m2
16:00601 w/m2
17:00444 w/m2
18:00251 w/m2
19:0052 w/m2
Monday, March 31
Total: 6446 wh/m2Hours08:00108 w/m2
09:00325 w/m2
10:00529 w/m2
11:00697 w/m2
12:00812 w/m2
13:00867 w/m2
14:00860 w/m2
15:00788 w/m2
16:00658 w/m2
17:00479 w/m2
18:00267 w/m2
19:0056 w/m2
Tuesday, April 1
Total: 6126 wh/m2Hours08:00112 w/m2
09:00327 w/m2
10:00525 w/m2
11:00683 w/m2
12:00785 w/m2
13:00828 w/m2
14:00811 w/m2
15:00731 w/m2
16:00602 w/m2
17:00433 w/m2
18:00238 w/m2
19:0051 w/m2
Wednesday, April 2
Total: 5003 wh/m2Hours08:0080 w/m2
09:00238 w/m2
10:00390 w/m2
11:00519 w/m2
12:00614 w/m2
13:00675 w/m2
14:00677 w/m2
15:00629 w/m2
16:00525 w/m2
17:00387 w/m2
18:00220 w/m2
19:0049 w/m2
Thursday, April 3
Total: 5785 wh/m2Hours08:0096 w/m2
09:00279 w/m2
10:00457 w/m2
11:00615 w/m2
12:00726 w/m2
13:00792 w/m2
14:00783 w/m2
15:00712 w/m2
16:00594 w/m2
17:00434 w/m2
18:00242 w/m2
19:0055 w/m2
Friday, April 4
Total: 5753 wh/m2Hours08:00103 w/m2
09:00283 w/m2
10:00456 w/m2
11:00606 w/m2
12:00717 w/m2
13:00777 w/m2
14:00774 w/m2
15:00709 w/m2
16:00596 w/m2
17:00433 w/m2
18:00243 w/m2
19:0056 w/m2
Saturday, April 5
Total: 5471 wh/m2Hours08:00117 w/m2
09:00309 w/m2
10:00478 w/m2
11:00603 w/m2
12:00684 w/m2
13:00701 w/m2
14:00702 w/m2
15:00643 w/m2
16:00544 w/m2
17:00403 w/m2
18:00231 w/m2
19:0056 w/m2
Sunday, April 6
Total: 6039 wh/m2Hours08:00122 w/m2
09:00320 w/m2
10:00505 w/m2
11:00654 w/m2
12:00762 w/m2
13:00811 w/m2
14:00796 w/m2
15:00724 w/m2
16:00601 w/m2
17:00437 w/m2
18:00247 w/m2
19:0060 w/m2
Monday, April 7
Total: 6365 wh/m2Hours08:00130 w/m2
09:00337 w/m2
10:00531 w/m2
11:00687 w/m2
12:00798 w/m2
13:00851 w/m2
14:00837 w/m2
15:00764 w/m2
16:00636 w/m2
17:00464 w/m2
18:00264 w/m2
19:0066 w/m2
Tuesday, April 8
Total: 4532 wh/m2Hours08:0040 w/m2
09:0091 w/m2
10:00142 w/m2
11:00287 w/m2
12:00419 w/m2
13:00541 w/m2
14:00733 w/m2
15:00762 w/m2
16:00671 w/m2
17:00492 w/m2
18:00282 w/m2
19:0072 w/m2
Wednesday, April 9
Total: 6827 wh/m2Hours07:001 w/m2
08:00148 w/m2
09:00368 w/m2
10:00571 w/m2
11:00736 w/m2
12:00849 w/m2
13:00901 w/m2
14:00890 w/m2
15:00815 w/m2
16:00682 w/m2
17:00502 w/m2
18:00289 w/m2
19:0075 w/m2
Thursday, April 10
Total: 6860 wh/m2Hours07:001 w/m2
08:00153 w/m2
09:00372 w/m2
10:00575 w/m2
11:00739 w/m2
12:00852 w/m2
13:00904 w/m2
14:00892 w/m2
15:00817 w/m2
16:00684 w/m2
17:00504 w/m2
18:00291 w/m2
19:0076 w/m2
Friday, April 11
Total: 6814 wh/m2Hours07:002 w/m2
08:00157 w/m2
09:00376 w/m2
10:00579 w/m2
11:00743 w/m2
12:00855 w/m2
13:00906 w/m2
14:00894 w/m2
15:00819 w/m2
16:00686 w/m2
17:00498 w/m2
18:00257 w/m2
19:0042 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.
