Solar radiation in Arbon 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, October 18
Total: 718 wh/m2Hours09:0026 w/m2
10:0057 w/m2
11:0086 w/m2
12:00106 w/m2
13:00114 w/m2
14:00109 w/m2
15:0092 w/m2
16:0064 w/m2
17:0057 w/m2
18:007 w/m2
Tomorrow, October 19
Total: 706 wh/m2Hours09:0023 w/m2
10:0087 w/m2
11:0085 w/m2
12:00105 w/m2
13:00113 w/m2
14:00108 w/m2
15:0091 w/m2
16:0063 w/m2
17:0029 w/m2
18:002 w/m2
Sunday, October 20
Total: 797 wh/m2Hours09:0020 w/m2
10:0054 w/m2
11:0084 w/m2
12:00104 w/m2
13:00112 w/m2
14:00107 w/m2
15:0090 w/m2
16:00189 w/m2
17:0036 w/m2
18:001 w/m2
Monday, October 21
Total: 1734 wh/m2Hours09:0044 w/m2
10:00118 w/m2
11:00183 w/m2
12:00273 w/m2
13:00329 w/m2
14:00345 w/m2
15:00253 w/m2
16:00142 w/m2
17:0044 w/m2
18:003 w/m2
Tuesday, October 22
Total: 732 wh/m2Hours09:0026 w/m2
10:0073 w/m2
11:00114 w/m2
12:00122 w/m2
13:00120 w/m2
14:00104 w/m2
15:0087 w/m2
16:0059 w/m2
17:0026 w/m2
18:001 w/m2
Wednesday, October 23
Total: 754 wh/m2Hours09:0020 w/m2
10:0062 w/m2
11:00105 w/m2
12:00121 w/m2
13:00119 w/m2
14:00114 w/m2
15:00103 w/m2
16:0075 w/m2
17:0034 w/m2
18:001 w/m2
Thursday, October 24
Total: 2478 wh/m2Hours09:0065 w/m2
10:00200 w/m2
11:00319 w/m2
12:00397 w/m2
13:00428 w/m2
14:00408 w/m2
15:00338 w/m2
16:00227 w/m2
17:0094 w/m2
18:002 w/m2
Friday, October 25
Total: 1848 wh/m2Hours09:0046 w/m2
10:00105 w/m2
11:0079 w/m2
12:00243 w/m2
13:00354 w/m2
14:00383 w/m2
15:00326 w/m2
16:00221 w/m2
17:0090 w/m2
18:001 w/m2
Saturday, October 26
Total: 1766 wh/m2Hours09:0021 w/m2
10:0071 w/m2
11:00128 w/m2
12:00252 w/m2
13:00334 w/m2
14:00359 w/m2
15:00307 w/m2
16:00209 w/m2
17:0084 w/m2
18:001 w/m2
Sunday, October 27
Total: 1469 wh/m2Hours08:0023 w/m2
09:00101 w/m2
10:00198 w/m2
11:00225 w/m2
12:00221 w/m2
13:00179 w/m2
14:00244 w/m2
15:00196 w/m2
16:0081 w/m2
17:001 w/m2
Monday, October 28
Total: 1486 wh/m2Hours08:0023 w/m2
09:00105 w/m2
10:00204 w/m2
11:00234 w/m2
12:00218 w/m2
13:00169 w/m2
14:00255 w/m2
15:00200 w/m2
16:0078 w/m2
Tuesday, October 29
Total: 698 wh/m2Hours08:0013 w/m2
09:0050 w/m2
10:0082 w/m2
11:00112 w/m2
12:00131 w/m2
13:00133 w/m2
14:00102 w/m2
15:0056 w/m2
16:0019 w/m2
Wednesday, October 30
Total: 1173 wh/m2Hours08:0015 w/m2
09:0065 w/m2
10:00121 w/m2
11:00190 w/m2
12:00241 w/m2
13:00257 w/m2
14:00176 w/m2
15:0087 w/m2
16:0021 w/m2
Thursday, October 31
Total: 1660 wh/m2Hours08:0012 w/m2
09:0043 w/m2
10:0072 w/m2
11:00248 w/m2
12:00351 w/m2
13:00367 w/m2
14:00303 w/m2
15:00196 w/m2
16:0068 w/m2
Friday, November 1
Total: 2175 wh/m2Hours08:0044 w/m2
09:00169 w/m2
10:00284 w/m2
11:00361 w/m2
12:00391 w/m2
13:00370 w/m2
14:00301 w/m2
15:00191 w/m2
16:0064 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.