Solar radiation in Nikki 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 18
Total: 6391 wh/m2Hours07:0012 w/m2
08:00200 w/m2
09:00422 w/m2
10:00600 w/m2
11:00800 w/m2
12:00872 w/m2
13:00920 w/m2
14:00882 w/m2
15:00757 w/m2
16:00569 w/m2
17:00329 w/m2
18:0028 w/m2
Tomorrow, April 19
Total: 6572 wh/m2Hours07:0012 w/m2
08:00163 w/m2
09:00434 w/m2
10:00661 w/m2
11:00822 w/m2
12:00916 w/m2
13:00936 w/m2
14:00881 w/m2
15:00754 w/m2
16:00567 w/m2
17:00324 w/m2
18:00102 w/m2
Sunday, April 20
Total: 6572 wh/m2Hours07:007 w/m2
08:00190 w/m2
09:00431 w/m2
10:00642 w/m2
11:00819 w/m2
12:00914 w/m2
13:00935 w/m2
14:00879 w/m2
15:00753 w/m2
16:00567 w/m2
17:00334 w/m2
18:00101 w/m2
Monday, April 21
Total: 6562 wh/m2Hours07:0014 w/m2
08:00155 w/m2
09:00441 w/m2
10:00658 w/m2
11:00820 w/m2
12:00913 w/m2
13:00932 w/m2
14:00875 w/m2
15:00752 w/m2
16:00565 w/m2
17:00336 w/m2
18:00101 w/m2
Tuesday, April 22
Total: 6606 wh/m2Hours07:0014 w/m2
08:00209 w/m2
09:00448 w/m2
10:00660 w/m2
11:00818 w/m2
12:00911 w/m2
13:00931 w/m2
14:00875 w/m2
15:00747 w/m2
16:00559 w/m2
17:00334 w/m2
18:00100 w/m2
Wednesday, April 23
Total: 6594 wh/m2Hours07:0015 w/m2
08:00210 w/m2
09:00448 w/m2
10:00656 w/m2
11:00816 w/m2
12:00910 w/m2
13:00929 w/m2
14:00874 w/m2
15:00748 w/m2
16:00561 w/m2
17:00331 w/m2
18:0096 w/m2
Thursday, April 24
Total: 5104 wh/m2Hours07:0010 w/m2
08:00140 w/m2
09:00291 w/m2
10:00417 w/m2
11:00720 w/m2
12:00891 w/m2
13:00927 w/m2
14:00843 w/m2
15:00580 w/m2
16:00140 w/m2
17:00108 w/m2
18:0037 w/m2
Friday, April 25
Total: 5719 wh/m2Hours07:0014 w/m2
08:00162 w/m2
09:00262 w/m2
10:00228 w/m2
11:00650 w/m2
12:00879 w/m2
13:00925 w/m2
14:00869 w/m2
15:00743 w/m2
16:00557 w/m2
17:00331 w/m2
18:0099 w/m2
Saturday, April 26
Total: 5726 wh/m2Hours07:0014 w/m2
08:00193 w/m2
09:00426 w/m2
10:00642 w/m2
11:00797 w/m2
12:00886 w/m2
13:00904 w/m2
14:00797 w/m2
15:00585 w/m2
16:00297 w/m2
17:00151 w/m2
18:0034 w/m2
Sunday, April 27
Total: 2472 wh/m2Hours07:009 w/m2
08:0097 w/m2
09:00166 w/m2
10:00181 w/m2
11:00224 w/m2
12:00226 w/m2
13:00230 w/m2
14:00358 w/m2
15:00395 w/m2
16:00360 w/m2
17:00181 w/m2
18:0045 w/m2
Monday, April 28
Total: 1892 wh/m2Hours07:004 w/m2
08:0058 w/m2
09:00134 w/m2
10:00212 w/m2
11:00243 w/m2
12:00248 w/m2
13:00230 w/m2
14:00238 w/m2
15:00221 w/m2
16:00179 w/m2
17:0098 w/m2
18:0027 w/m2
Tuesday, April 29
Total: 5906 wh/m2Hours07:005 w/m2
08:00167 w/m2
09:00432 w/m2
10:00654 w/m2
11:00808 w/m2
12:00894 w/m2
13:00904 w/m2
14:00812 w/m2
15:00628 w/m2
16:00374 w/m2
17:00186 w/m2
18:0042 w/m2
Wednesday, April 30
Total: 5021 wh/m2Hours07:005 w/m2
08:0064 w/m2
09:00145 w/m2
10:00227 w/m2
11:00559 w/m2
12:00799 w/m2
13:00890 w/m2
14:00823 w/m2
15:00689 w/m2
16:00503 w/m2
17:00260 w/m2
18:0057 w/m2
Thursday, May 1
Total: 2008 wh/m2Hours07:0013 w/m2
08:00125 w/m2
09:00221 w/m2
10:00241 w/m2
11:00261 w/m2
12:00269 w/m2
13:00228 w/m2
14:00214 w/m2
15:00183 w/m2
16:00137 w/m2
17:0089 w/m2
18:0027 w/m2
Friday, May 2
Total: 4938 wh/m2Hours07:008 w/m2
08:00121 w/m2
09:00296 w/m2
10:00484 w/m2
11:00705 w/m2
12:00847 w/m2
13:00898 w/m2
14:00777 w/m2
15:00515 w/m2
16:00164 w/m2
17:0097 w/m2
18:0026 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.
