Solar radiation in Collombey 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, January 31
Total: 655 wh/m2Hours09:0023 w/m2
10:0070 w/m2
11:0087 w/m2
12:00114 w/m2
13:00138 w/m2
14:0097 w/m2
15:0075 w/m2
16:0043 w/m2
17:008 w/m2
Tomorrow, February 1
Total: 2405 wh/m2Hours09:0097 w/m2
10:00216 w/m2
11:00340 w/m2
12:00414 w/m2
13:00431 w/m2
14:00393 w/m2
15:00304 w/m2
16:00175 w/m2
17:0035 w/m2
Sunday, February 2
Total: 2485 wh/m2Hours09:00101 w/m2
10:00243 w/m2
11:00356 w/m2
12:00423 w/m2
13:00437 w/m2
14:00398 w/m2
15:00309 w/m2
16:00180 w/m2
17:0038 w/m2
Monday, February 3
Total: 2526 wh/m2Hours08:001 w/m2
09:00105 w/m2
10:00248 w/m2
11:00361 w/m2
12:00427 w/m2
13:00442 w/m2
14:00403 w/m2
15:00314 w/m2
16:00184 w/m2
17:0041 w/m2
Tuesday, February 4
Total: 2567 wh/m2Hours08:001 w/m2
09:00108 w/m2
10:00252 w/m2
11:00365 w/m2
12:00433 w/m2
13:00447 w/m2
14:00408 w/m2
15:00319 w/m2
16:00189 w/m2
17:0045 w/m2
Wednesday, February 5
Total: 2592 wh/m2Hours08:002 w/m2
09:00112 w/m2
10:00257 w/m2
11:00370 w/m2
12:00436 w/m2
13:00445 w/m2
14:00408 w/m2
15:00321 w/m2
16:00193 w/m2
17:0048 w/m2
Thursday, February 6
Total: 2532 wh/m2Hours08:002 w/m2
09:00111 w/m2
10:00254 w/m2
11:00359 w/m2
12:00417 w/m2
13:00420 w/m2
14:00399 w/m2
15:00322 w/m2
16:00197 w/m2
17:0051 w/m2
Friday, February 7
Total: 961 wh/m2Hours08:003 w/m2
09:0078 w/m2
10:0067 w/m2
11:00114 w/m2
12:00156 w/m2
13:00182 w/m2
14:00157 w/m2
15:00116 w/m2
16:0071 w/m2
17:0017 w/m2
Saturday, February 8
Total: 685 wh/m2Hours08:001 w/m2
09:0031 w/m2
10:0068 w/m2
11:0096 w/m2
12:00113 w/m2
13:00117 w/m2
14:00107 w/m2
15:0085 w/m2
16:0052 w/m2
17:0015 w/m2
Sunday, February 9
Total: 842 wh/m2Hours08:001 w/m2
09:0042 w/m2
10:00102 w/m2
11:00127 w/m2
12:00126 w/m2
13:00118 w/m2
14:00120 w/m2
15:00112 w/m2
16:0074 w/m2
17:0020 w/m2
Monday, February 10
Total: 1005 wh/m2Hours08:003 w/m2
09:0058 w/m2
10:00122 w/m2
11:00155 w/m2
12:00161 w/m2
13:00132 w/m2
14:00143 w/m2
15:00122 w/m2
16:0081 w/m2
17:0028 w/m2
Tuesday, February 11
Total: 1985 wh/m2Hours08:007 w/m2
09:00135 w/m2
10:00286 w/m2
11:00388 w/m2
12:00400 w/m2
13:00292 w/m2
14:00229 w/m2
15:00147 w/m2
16:0072 w/m2
17:0029 w/m2
Wednesday, February 12
Total: 743 wh/m2Hours08:002 w/m2
09:0036 w/m2
10:0073 w/m2
11:00102 w/m2
12:00119 w/m2
13:00123 w/m2
14:00113 w/m2
15:0090 w/m2
16:0057 w/m2
17:0028 w/m2
Thursday, February 13
Total: 2978 wh/m2Hours08:0011 w/m2
09:00148 w/m2
10:00297 w/m2
11:00412 w/m2
12:00481 w/m2
13:00496 w/m2
14:00456 w/m2
15:00366 w/m2
16:00233 w/m2
17:0078 w/m2
Friday, February 14
Total: 1627 wh/m2Hours08:007 w/m2
09:0084 w/m2
10:00177 w/m2
11:00252 w/m2
12:00300 w/m2
13:00318 w/m2
14:00246 w/m2
15:00154 w/m2
16:0066 w/m2
17:0023 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.
