Solar radiation in Decatur, Decatur Airport 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, April 3
Total: 3705 wh/m2Hours07:0018 w/m2
08:00197 w/m2
09:00387 w/m2
10:00505 w/m2
11:00374 w/m2
12:00435 w/m2
13:00465 w/m2
14:00433 w/m2
15:00329 w/m2
16:00287 w/m2
17:00181 w/m2
18:0087 w/m2
19:007 w/m2
Tomorrow, April 4
Total: 3464 wh/m2Hours07:0015 w/m2
08:00138 w/m2
09:00266 w/m2
10:00365 w/m2
11:00416 w/m2
12:00421 w/m2
13:00387 w/m2
14:00404 w/m2
15:00386 w/m2
16:00331 w/m2
17:00220 w/m2
18:00106 w/m2
19:009 w/m2
Saturday, April 5
Total: 3413 wh/m2Hours07:0013 w/m2
08:00111 w/m2
09:00221 w/m2
10:00306 w/m2
11:00378 w/m2
12:00408 w/m2
13:00422 w/m2
14:00436 w/m2
15:00401 w/m2
16:00343 w/m2
17:00242 w/m2
18:00121 w/m2
19:0011 w/m2
Sunday, April 6
Total: 5071 wh/m2Hours07:0018 w/m2
08:00147 w/m2
09:00295 w/m2
10:00431 w/m2
11:00540 w/m2
12:00614 w/m2
13:00655 w/m2
14:00664 w/m2
15:00617 w/m2
16:00519 w/m2
17:00367 w/m2
18:00186 w/m2
19:0018 w/m2
Monday, April 7
Total: 6328 wh/m2Hours07:0030 w/m2
08:00216 w/m2
09:00417 w/m2
10:00593 w/m2
11:00724 w/m2
12:00804 w/m2
13:00824 w/m2
14:00800 w/m2
15:00717 w/m2
16:00581 w/m2
17:00402 w/m2
18:00200 w/m2
19:0020 w/m2
Tuesday, April 8
Total: 6526 wh/m2Hours07:0033 w/m2
08:00223 w/m2
09:00428 w/m2
10:00608 w/m2
11:00747 w/m2
12:00833 w/m2
13:00861 w/m2
14:00828 w/m2
15:00736 w/m2
16:00593 w/m2
17:00410 w/m2
18:00204 w/m2
19:0022 w/m2
Wednesday, April 9
Total: 6445 wh/m2Hours07:0036 w/m2
08:00225 w/m2
09:00427 w/m2
10:00604 w/m2
11:00740 w/m2
12:00825 w/m2
13:00852 w/m2
14:00813 w/m2
15:00722 w/m2
16:00582 w/m2
17:00399 w/m2
18:00198 w/m2
19:0022 w/m2
Thursday, April 10
Total: 6353 wh/m2Hours07:0034 w/m2
08:00208 w/m2
09:00408 w/m2
10:00590 w/m2
11:00725 w/m2
12:00809 w/m2
13:00840 w/m2
14:00808 w/m2
15:00719 w/m2
16:00580 w/m2
17:00403 w/m2
18:00204 w/m2
19:0025 w/m2
Friday, April 11
Total: 6610 wh/m2Hours07:0043 w/m2
08:00234 w/m2
09:00437 w/m2
10:00615 w/m2
11:00752 w/m2
12:00837 w/m2
13:00864 w/m2
14:00832 w/m2
15:00741 w/m2
16:00599 w/m2
17:00417 w/m2
18:00212 w/m2
19:0027 w/m2
Saturday, April 12
Total: 6655 wh/m2Hours07:0047 w/m2
08:00239 w/m2
09:00442 w/m2
10:00620 w/m2
11:00756 w/m2
12:00841 w/m2
13:00867 w/m2
14:00834 w/m2
15:00743 w/m2
16:00602 w/m2
17:00420 w/m2
18:00215 w/m2
19:0029 w/m2
Sunday, April 13
Total: 6683 wh/m2Hours07:0049 w/m2
08:00239 w/m2
09:00440 w/m2
10:00618 w/m2
11:00756 w/m2
12:00843 w/m2
13:00871 w/m2
14:00839 w/m2
15:00749 w/m2
16:00606 w/m2
17:00424 w/m2
18:00218 w/m2
19:0031 w/m2
Monday, April 14
Total: 6712 wh/m2Hours07:0031 w/m2
08:00221 w/m2
09:00447 w/m2
10:00632 w/m2
11:00768 w/m2
12:00852 w/m2
13:00878 w/m2
14:00843 w/m2
15:00751 w/m2
16:00609 w/m2
17:00426 w/m2
18:00221 w/m2
19:0033 w/m2
Tuesday, April 15
Total: 6739 wh/m2Hours07:0058 w/m2
08:00255 w/m2
09:00458 w/m2
10:00635 w/m2
11:00771 w/m2
12:00855 w/m2
13:00880 w/m2
14:00843 w/m2
15:00738 w/m2
16:00568 w/m2
17:00420 w/m2
18:00223 w/m2
19:0035 w/m2
Wednesday, April 16
Total: 3066 wh/m2Hours07:0061 w/m2
08:00252 w/m2
09:00373 w/m2
10:00207 w/m2
11:00232 w/m2
12:00236 w/m2
13:00220 w/m2
14:00294 w/m2
15:00329 w/m2
16:00315 w/m2
17:00314 w/m2
18:00198 w/m2
19:0035 w/m2
Thursday, April 17
Total: 2270 wh/m2Hours07:0016 w/m2
08:0065 w/m2
09:00116 w/m2
10:00160 w/m2
11:00194 w/m2
12:00215 w/m2
13:00221 w/m2
14:00275 w/m2
15:00280 w/m2
16:00267 w/m2
17:00260 w/m2
18:00169 w/m2
19:0032 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.
