Solar radiation in San Pietro in Gu 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 21
Total: 1616 wh/m2Hours09:0037 w/m2
10:00214 w/m2
11:00297 w/m2
12:00332 w/m2
13:00317 w/m2
14:00251 w/m2
15:00144 w/m2
16:0024 w/m2
Tomorrow, December 22
Total: 686 wh/m2Hours09:0024 w/m2
10:00195 w/m2
11:00196 w/m2
12:0083 w/m2
13:0079 w/m2
14:0063 w/m2
15:0040 w/m2
16:006 w/m2
Monday, December 23
Total: 1257 wh/m2Hours09:0023 w/m2
10:00117 w/m2
11:00295 w/m2
12:00332 w/m2
13:00317 w/m2
14:00130 w/m2
15:0036 w/m2
16:007 w/m2
Tuesday, December 24
Total: 1609 wh/m2Hours08:001 w/m2
09:0086 w/m2
10:00170 w/m2
11:00280 w/m2
12:00330 w/m2
13:00317 w/m2
14:00253 w/m2
15:00146 w/m2
16:0026 w/m2
Wednesday, December 25
Total: 1621 wh/m2Hours08:001 w/m2
09:0091 w/m2
10:00210 w/m2
11:00294 w/m2
12:00332 w/m2
13:00318 w/m2
14:00249 w/m2
15:00119 w/m2
16:007 w/m2
Thursday, December 26
Total: 1675 wh/m2Hours08:001 w/m2
09:0090 w/m2
10:00209 w/m2
11:00294 w/m2
12:00332 w/m2
13:00318 w/m2
14:00254 w/m2
15:00149 w/m2
16:0028 w/m2
Friday, December 27
Total: 653 wh/m2Hours09:0029 w/m2
10:0077 w/m2
11:00115 w/m2
12:00137 w/m2
13:00139 w/m2
14:00100 w/m2
15:0049 w/m2
16:007 w/m2
Saturday, December 28
Total: 1665 wh/m2Hours08:001 w/m2
09:0085 w/m2
10:00199 w/m2
11:00290 w/m2
12:00332 w/m2
13:00320 w/m2
14:00257 w/m2
15:00151 w/m2
16:0030 w/m2
Sunday, December 29
Total: 711 wh/m2Hours09:0064 w/m2
10:00144 w/m2
11:00167 w/m2
12:00145 w/m2
13:0080 w/m2
14:0065 w/m2
15:0038 w/m2
16:008 w/m2
Monday, December 30
Total: 779 wh/m2Hours09:0022 w/m2
10:0052 w/m2
11:0095 w/m2
12:00138 w/m2
13:00153 w/m2
14:00168 w/m2
15:00122 w/m2
16:0029 w/m2
Tuesday, December 31
Total: 1701 wh/m2Hours09:0088 w/m2
10:00208 w/m2
11:00295 w/m2
12:00335 w/m2
13:00323 w/m2
14:00261 w/m2
15:00157 w/m2
16:0034 w/m2
Wednesday, January 1
Total: 1711 wh/m2Hours09:0088 w/m2
10:00208 w/m2
11:00296 w/m2
12:00336 w/m2
13:00325 w/m2
14:00263 w/m2
15:00159 w/m2
16:0036 w/m2
Thursday, January 2
Total: 1655 wh/m2Hours09:0088 w/m2
10:00208 w/m2
11:00296 w/m2
12:00337 w/m2
13:00326 w/m2
14:00257 w/m2
15:00130 w/m2
16:0013 w/m2
Friday, January 3
Total: 433 wh/m2Hours09:0022 w/m2
10:0052 w/m2
11:0074 w/m2
12:0085 w/m2
13:0082 w/m2
14:0067 w/m2
15:0041 w/m2
16:0010 w/m2
Saturday, January 4
Total: 1739 wh/m2Hours09:0087 w/m2
10:00210 w/m2
11:00298 w/m2
12:00340 w/m2
13:00329 w/m2
14:00269 w/m2
15:00165 w/m2
16:0041 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.
