Solar radiation in Nato 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, December 19
Total: 1346 wh/m2Hours07:0030 w/m2
08:0087 w/m2
09:00138 w/m2
10:00176 w/m2
11:00198 w/m2
12:00202 w/m2
13:00188 w/m2
14:00157 w/m2
15:00111 w/m2
16:0055 w/m2
17:004 w/m2
Tomorrow, December 20
Total: 1346 wh/m2Hours07:0030 w/m2
08:0087 w/m2
09:00138 w/m2
10:00176 w/m2
11:00198 w/m2
12:00202 w/m2
13:00188 w/m2
14:00157 w/m2
15:00111 w/m2
16:0055 w/m2
17:004 w/m2
Saturday, December 21
Total: 1349 wh/m2Hours07:0029 w/m2
08:0086 w/m2
09:00138 w/m2
10:00176 w/m2
11:00198 w/m2
12:00203 w/m2
13:00189 w/m2
14:00157 w/m2
15:00112 w/m2
16:0056 w/m2
17:005 w/m2
Sunday, December 22
Total: 1349 wh/m2Hours07:0029 w/m2
08:0086 w/m2
09:00137 w/m2
10:00176 w/m2
11:00198 w/m2
12:00203 w/m2
13:00189 w/m2
14:00158 w/m2
15:00112 w/m2
16:0056 w/m2
17:005 w/m2
Monday, December 23
Total: 1419 wh/m2Hours07:0037 w/m2
08:0094 w/m2
09:00151 w/m2
10:00194 w/m2
11:00218 w/m2
12:00203 w/m2
13:00189 w/m2
14:00158 w/m2
15:00113 w/m2
16:0057 w/m2
17:005 w/m2
Tuesday, December 24
Total: 1464 wh/m2Hours07:0028 w/m2
08:0085 w/m2
09:00151 w/m2
10:00193 w/m2
11:00238 w/m2
12:00224 w/m2
13:00209 w/m2
14:00159 w/m2
15:00113 w/m2
16:0058 w/m2
17:006 w/m2
Wednesday, December 25
Total: 3915 wh/m2Hours07:0036 w/m2
08:00126 w/m2
09:00311 w/m2
10:00505 w/m2
11:00649 w/m2
12:00649 w/m2
13:00591 w/m2
14:00481 w/m2
15:00359 w/m2
16:00188 w/m2
17:0020 w/m2
Thursday, December 26
Total: 3342 wh/m2Hours07:0081 w/m2
08:00284 w/m2
09:00452 w/m2
10:00581 w/m2
11:00649 w/m2
12:00563 w/m2
13:00392 w/m2
14:00160 w/m2
15:00115 w/m2
16:0059 w/m2
17:006 w/m2
Friday, December 27
Total: 3597 wh/m2Hours07:0091 w/m2
08:00320 w/m2
09:00501 w/m2
10:00620 w/m2
11:00671 w/m2
12:00586 w/m2
13:00407 w/m2
14:00177 w/m2
15:00138 w/m2
16:0077 w/m2
17:009 w/m2
Saturday, December 28
Total: 4089 wh/m2Hours07:0044 w/m2
08:00101 w/m2
09:00362 w/m2
10:00605 w/m2
11:00764 w/m2
12:00737 w/m2
13:00611 w/m2
14:00418 w/m2
15:00286 w/m2
16:00145 w/m2
17:0016 w/m2
Sunday, December 29
Total: 5295 wh/m2Hours07:00103 w/m2
08:00334 w/m2
09:00535 w/m2
10:00673 w/m2
11:00732 w/m2
12:00784 w/m2
13:00754 w/m2
14:00643 w/m2
15:00464 w/m2
16:00243 w/m2
17:0030 w/m2
Monday, December 30
Total: 2186 wh/m2Hours07:0043 w/m2
08:00132 w/m2
09:00248 w/m2
10:00348 w/m2
11:00425 w/m2
12:00374 w/m2
13:00267 w/m2
14:00162 w/m2
15:00117 w/m2
16:0062 w/m2
17:008 w/m2
Tuesday, December 31
Total: 2252 wh/m2Hours07:0045 w/m2
08:0092 w/m2
09:00150 w/m2
10:00176 w/m2
11:00200 w/m2
12:00304 w/m2
13:00351 w/m2
14:00359 w/m2
15:00339 w/m2
16:00206 w/m2
17:0030 w/m2
Wednesday, January 1
Total: 1602 wh/m2Hours07:0031 w/m2
08:0083 w/m2
09:00150 w/m2
10:00228 w/m2
11:00277 w/m2
12:00266 w/m2
13:00213 w/m2
14:00163 w/m2
15:00119 w/m2
16:0063 w/m2
17:009 w/m2
Thursday, January 2
Total: 1475 wh/m2Hours07:0033 w/m2
08:00116 w/m2
09:00176 w/m2
10:00194 w/m2
11:00200 w/m2
12:00206 w/m2
13:00194 w/m2
14:00164 w/m2
15:00119 w/m2
16:0064 w/m2
17:009 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.
