Solar radiation in Natl Hurr Center 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 18
Total: 6441 wh/m2Hours08:0043 w/m2
09:00268 w/m2
10:00499 w/m2
11:00692 w/m2
12:00830 w/m2
13:00901 w/m2
14:00900 w/m2
15:00827 w/m2
16:00688 w/m2
17:00493 w/m2
18:00261 w/m2
19:0039 w/m2
Tomorrow, March 19
Total: 6472 wh/m2Hours08:0046 w/m2
09:00272 w/m2
10:00503 w/m2
11:00696 w/m2
12:00833 w/m2
13:00903 w/m2
14:00902 w/m2
15:00829 w/m2
16:00690 w/m2
17:00495 w/m2
18:00263 w/m2
19:0040 w/m2
Thursday, March 20
Total: 6482 wh/m2Hours08:0049 w/m2
09:00276 w/m2
10:00507 w/m2
11:00699 w/m2
12:00835 w/m2
13:00903 w/m2
14:00897 w/m2
15:00826 w/m2
16:00689 w/m2
17:00496 w/m2
18:00264 w/m2
19:0041 w/m2
Friday, March 21
Total: 6532 wh/m2Hours08:0052 w/m2
09:00280 w/m2
10:00510 w/m2
11:00703 w/m2
12:00839 w/m2
13:00909 w/m2
14:00907 w/m2
15:00833 w/m2
16:00693 w/m2
17:00498 w/m2
18:00266 w/m2
19:0042 w/m2
Saturday, March 22
Total: 6440 wh/m2Hours08:0055 w/m2
09:00282 w/m2
10:00509 w/m2
11:00698 w/m2
12:00828 w/m2
13:00891 w/m2
14:00884 w/m2
15:00814 w/m2
16:00681 w/m2
17:00491 w/m2
18:00264 w/m2
19:0043 w/m2
Sunday, March 23
Total: 6053 wh/m2Hours08:0057 w/m2
09:00277 w/m2
10:00494 w/m2
11:00669 w/m2
12:00781 w/m2
13:00830 w/m2
14:00810 w/m2
15:00750 w/m2
16:00633 w/m2
17:00461 w/m2
18:00249 w/m2
19:0042 w/m2
Monday, March 24
Total: 5805 wh/m2Hours08:0055 w/m2
09:00259 w/m2
10:00460 w/m2
11:00629 w/m2
12:00749 w/m2
13:00809 w/m2
14:00800 w/m2
15:00735 w/m2
16:00606 w/m2
17:00433 w/m2
18:00231 w/m2
19:0039 w/m2
Tuesday, March 25
Total: 4939 wh/m2Hours08:0048 w/m2
09:00220 w/m2
10:00397 w/m2
11:00541 w/m2
12:00622 w/m2
13:00660 w/m2
14:00633 w/m2
15:00614 w/m2
16:00536 w/m2
17:00403 w/m2
18:00225 w/m2
19:0040 w/m2
Wednesday, March 26
Total: 6504 wh/m2Hours08:0064 w/m2
09:00285 w/m2
10:00507 w/m2
11:00694 w/m2
12:00828 w/m2
13:00898 w/m2
14:00899 w/m2
15:00825 w/m2
16:00689 w/m2
17:00498 w/m2
18:00269 w/m2
19:0048 w/m2
Thursday, March 27
Total: 6471 wh/m2Hours08:0070 w/m2
09:00298 w/m2
10:00521 w/m2
11:00703 w/m2
12:00828 w/m2
13:00891 w/m2
14:00881 w/m2
15:00809 w/m2
16:00674 w/m2
17:00486 w/m2
18:00263 w/m2
19:0047 w/m2
Friday, March 28
Total: 6608 wh/m2Hours08:0073 w/m2
09:00303 w/m2
10:00527 w/m2
11:00714 w/m2
12:00843 w/m2
13:00907 w/m2
14:00903 w/m2
15:00828 w/m2
16:00690 w/m2
17:00499 w/m2
18:00271 w/m2
19:0050 w/m2
Saturday, March 29
Total: 3492 wh/m2Hours08:0019 w/m2
09:0078 w/m2
10:00135 w/m2
11:00182 w/m2
12:00338 w/m2
13:00478 w/m2
14:00571 w/m2
15:00575 w/m2
16:00507 w/m2
17:00391 w/m2
18:00189 w/m2
19:0029 w/m2
Sunday, March 30
Total: 3300 wh/m2Hours08:0020 w/m2
09:0094 w/m2
10:00201 w/m2
11:00303 w/m2
12:00339 w/m2
13:00323 w/m2
14:00300 w/m2
15:00483 w/m2
16:00526 w/m2
17:00441 w/m2
18:00229 w/m2
19:0041 w/m2
Monday, March 31
Total: 6626 wh/m2Hours08:0085 w/m2
09:00314 w/m2
10:00518 w/m2
11:00627 w/m2
12:00824 w/m2
13:00924 w/m2
14:00927 w/m2
15:00850 w/m2
16:00709 w/m2
17:00513 w/m2
18:00281 w/m2
19:0054 w/m2
Tuesday, April 1
Total: 3376 wh/m2Hours08:0086 w/m2
09:00308 w/m2
10:00496 w/m2
11:00596 w/m2
12:00590 w/m2
13:00463 w/m2
14:00232 w/m2
15:00213 w/m2
16:00178 w/m2
17:00129 w/m2
18:0071 w/m2
19:0014 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.
