Solar radiation in Viggiù 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, November 24
Total: 1191 wh/m2Hours08:002 w/m2
09:0035 w/m2
10:0082 w/m2
11:0088 w/m2
12:00313 w/m2
13:00325 w/m2
14:00225 w/m2
15:00109 w/m2
16:0012 w/m2
Tomorrow, November 25
Total: 515 wh/m2Hours08:002 w/m2
09:0037 w/m2
10:0081 w/m2
11:0095 w/m2
12:0097 w/m2
13:0084 w/m2
14:0068 w/m2
15:0041 w/m2
16:0010 w/m2
Tuesday, November 26
Total: 656 wh/m2Hours08:003 w/m2
09:0060 w/m2
10:0058 w/m2
11:0094 w/m2
12:00242 w/m2
13:0083 w/m2
14:0067 w/m2
15:0040 w/m2
16:009 w/m2
Wednesday, November 27
Total: 993 wh/m2Hours08:002 w/m2
09:0040 w/m2
10:0068 w/m2
11:00135 w/m2
12:00191 w/m2
13:00210 w/m2
14:00191 w/m2
15:00125 w/m2
16:0031 w/m2
Thursday, November 28
Total: 1362 wh/m2Hours08:004 w/m2
09:0093 w/m2
10:00193 w/m2
11:00258 w/m2
12:00275 w/m2
13:00252 w/m2
14:00179 w/m2
15:0092 w/m2
16:0016 w/m2
Friday, November 29
Total: 1740 wh/m2Hours08:004 w/m2
09:00104 w/m2
10:00222 w/m2
11:00302 w/m2
12:00335 w/m2
13:00323 w/m2
14:00260 w/m2
15:00155 w/m2
16:0035 w/m2
Saturday, November 30
Total: 1266 wh/m2Hours08:003 w/m2
09:0086 w/m2
10:00152 w/m2
11:00205 w/m2
12:00230 w/m2
13:00216 w/m2
14:00206 w/m2
15:00136 w/m2
16:0032 w/m2
Sunday, December 1
Total: 1725 wh/m2Hours08:002 w/m2
09:0097 w/m2
10:00217 w/m2
11:00301 w/m2
12:00337 w/m2
13:00323 w/m2
14:00260 w/m2
15:00154 w/m2
16:0034 w/m2
Monday, December 2
Total: 1712 wh/m2Hours08:002 w/m2
09:0096 w/m2
10:00214 w/m2
11:00298 w/m2
12:00336 w/m2
13:00322 w/m2
14:00258 w/m2
15:00153 w/m2
16:0033 w/m2
Tuesday, December 3
Total: 1700 wh/m2Hours08:002 w/m2
09:0094 w/m2
10:00212 w/m2
11:00296 w/m2
12:00334 w/m2
13:00320 w/m2
14:00257 w/m2
15:00152 w/m2
16:0033 w/m2
Wednesday, December 4
Total: 1684 wh/m2Hours08:001 w/m2
09:0089 w/m2
10:00209 w/m2
11:00294 w/m2
12:00332 w/m2
13:00319 w/m2
14:00256 w/m2
15:00152 w/m2
16:0032 w/m2
Thursday, December 5
Total: 1674 wh/m2Hours08:001 w/m2
09:0090 w/m2
10:00207 w/m2
11:00292 w/m2
12:00330 w/m2
13:00316 w/m2
14:00255 w/m2
15:00151 w/m2
16:0032 w/m2
Friday, December 6
Total: 1666 wh/m2Hours08:001 w/m2
09:0088 w/m2
10:00205 w/m2
11:00290 w/m2
12:00329 w/m2
13:00316 w/m2
14:00254 w/m2
15:00151 w/m2
16:0032 w/m2
Saturday, December 7
Total: 1021 wh/m2Hours08:001 w/m2
09:0086 w/m2
10:00203 w/m2
11:00282 w/m2
12:00261 w/m2
13:0079 w/m2
14:0063 w/m2
15:0038 w/m2
16:008 w/m2
Sunday, December 8
Total: 417 wh/m2Hours09:0025 w/m2
10:0050 w/m2
11:0072 w/m2
12:0082 w/m2
13:0079 w/m2
14:0063 w/m2
15:0038 w/m2
16:008 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.
