Solar radiation in Piedras Negras 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 1
Total: 6185 wh/m2Hours08:0017 w/m2
09:00171 w/m2
10:00335 w/m2
11:00542 w/m2
12:00757 w/m2
13:00881 w/m2
14:00900 w/m2
15:00846 w/m2
16:00715 w/m2
17:00559 w/m2
18:00344 w/m2
19:00118 w/m2
Tomorrow, April 2
Total: 6295 wh/m2Hours08:0019 w/m2
09:00199 w/m2
10:00397 w/m2
11:00631 w/m2
12:00762 w/m2
13:00850 w/m2
14:00872 w/m2
15:00815 w/m2
16:00730 w/m2
17:00560 w/m2
18:00345 w/m2
19:00115 w/m2
Thursday, April 3
Total: 6237 wh/m2Hours08:0023 w/m2
09:00198 w/m2
10:00396 w/m2
11:00589 w/m2
12:00744 w/m2
13:00842 w/m2
14:00871 w/m2
15:00831 w/m2
16:00723 w/m2
17:00555 w/m2
18:00345 w/m2
19:00120 w/m2
Friday, April 4
Total: 6562 wh/m2Hours08:0029 w/m2
09:00230 w/m2
10:00454 w/m2
11:00649 w/m2
12:00797 w/m2
13:00884 w/m2
14:00902 w/m2
15:00851 w/m2
16:00735 w/m2
17:00562 w/m2
18:00348 w/m2
19:00121 w/m2
Saturday, April 5
Total: 6577 wh/m2Hours08:0032 w/m2
09:00234 w/m2
10:00458 w/m2
11:00653 w/m2
12:00799 w/m2
13:00884 w/m2
14:00902 w/m2
15:00850 w/m2
16:00733 w/m2
17:00561 w/m2
18:00349 w/m2
19:00122 w/m2
Sunday, April 6
Total: 6495 wh/m2Hours08:0032 w/m2
09:00221 w/m2
10:00430 w/m2
11:00628 w/m2
12:00779 w/m2
13:00874 w/m2
14:00900 w/m2
15:00853 w/m2
16:00738 w/m2
17:00565 w/m2
18:00351 w/m2
19:00124 w/m2
Monday, April 7
Total: 6647 wh/m2Hours08:0036 w/m2
09:00242 w/m2
10:00466 w/m2
11:00661 w/m2
12:00807 w/m2
13:00891 w/m2
14:00908 w/m2
15:00856 w/m2
16:00738 w/m2
17:00565 w/m2
18:00352 w/m2
19:00125 w/m2
Tuesday, April 8
Total: 6674 wh/m2Hours08:0039 w/m2
09:00247 w/m2
10:00471 w/m2
11:00665 w/m2
12:00810 w/m2
13:00893 w/m2
14:00909 w/m2
15:00856 w/m2
16:00739 w/m2
17:00566 w/m2
18:00353 w/m2
19:00126 w/m2
Wednesday, April 9
Total: 6690 wh/m2Hours08:0041 w/m2
09:00250 w/m2
10:00474 w/m2
11:00667 w/m2
12:00811 w/m2
13:00894 w/m2
14:00910 w/m2
15:00857 w/m2
16:00739 w/m2
17:00567 w/m2
18:00353 w/m2
19:00127 w/m2
Thursday, April 10
Total: 6709 wh/m2Hours08:0044 w/m2
09:00253 w/m2
10:00476 w/m2
11:00669 w/m2
12:00813 w/m2
13:00896 w/m2
14:00911 w/m2
15:00858 w/m2
16:00740 w/m2
17:00567 w/m2
18:00354 w/m2
19:00128 w/m2
Friday, April 11
Total: 6726 wh/m2Hours08:0046 w/m2
09:00256 w/m2
10:00479 w/m2
11:00671 w/m2
12:00814 w/m2
13:00897 w/m2
14:00912 w/m2
15:00858 w/m2
16:00741 w/m2
17:00568 w/m2
18:00355 w/m2
19:00129 w/m2
Saturday, April 12
Total: 6740 wh/m2Hours08:0048 w/m2
09:00258 w/m2
10:00481 w/m2
11:00673 w/m2
12:00816 w/m2
13:00898 w/m2
14:00912 w/m2
15:00859 w/m2
16:00741 w/m2
17:00568 w/m2
18:00356 w/m2
19:00130 w/m2
Sunday, April 13
Total: 6756 wh/m2Hours08:0049 w/m2
09:00260 w/m2
10:00484 w/m2
11:00675 w/m2
12:00817 w/m2
13:00899 w/m2
14:00913 w/m2
15:00859 w/m2
16:00742 w/m2
17:00569 w/m2
18:00357 w/m2
19:00132 w/m2
Monday, April 14
Total: 6774 wh/m2Hours08:0053 w/m2
09:00264 w/m2
10:00486 w/m2
11:00677 w/m2
12:00819 w/m2
13:00900 w/m2
14:00914 w/m2
15:00860 w/m2
16:00742 w/m2
17:00569 w/m2
18:00357 w/m2
19:00133 w/m2
Tuesday, April 15
Total: 6789 wh/m2Hours08:0056 w/m2
09:00267 w/m2
10:00488 w/m2
11:00679 w/m2
12:00820 w/m2
13:00901 w/m2
14:00914 w/m2
15:00860 w/m2
16:00742 w/m2
17:00570 w/m2
18:00358 w/m2
19:00134 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.
