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, December 19
Total: 452 wh/m2Hours09:0013 w/m2
10:0044 w/m2
11:0067 w/m2
12:0080 w/m2
13:0080 w/m2
14:0087 w/m2
15:0068 w/m2
16:0013 w/m2
Tomorrow, December 20
Total: 1284 wh/m2Hours09:0031 w/m2
10:0076 w/m2
11:00174 w/m2
12:00237 w/m2
13:00293 w/m2
14:00254 w/m2
15:00167 w/m2
16:0052 w/m2
Saturday, December 21
Total: 949 wh/m2Hours09:0017 w/m2
10:0064 w/m2
11:00216 w/m2
12:00299 w/m2
13:00139 w/m2
14:00111 w/m2
15:0083 w/m2
16:0020 w/m2
Sunday, December 22
Total: 407 wh/m2Hours09:0013 w/m2
10:0043 w/m2
11:0067 w/m2
12:0079 w/m2
13:0080 w/m2
14:0067 w/m2
15:0044 w/m2
16:0014 w/m2
Monday, December 23
Total: 497 wh/m2Hours09:0012 w/m2
10:0043 w/m2
11:0067 w/m2
12:0079 w/m2
13:0080 w/m2
14:00100 w/m2
15:0084 w/m2
16:0032 w/m2
Tuesday, December 24
Total: 521 wh/m2Hours09:0023 w/m2
10:0066 w/m2
11:0092 w/m2
12:0095 w/m2
13:0080 w/m2
14:0081 w/m2
15:0061 w/m2
16:0023 w/m2
Wednesday, December 25
Total: 1612 wh/m2Hours09:0048 w/m2
10:00169 w/m2
11:00265 w/m2
12:00316 w/m2
13:00315 w/m2
14:00267 w/m2
15:00175 w/m2
16:0057 w/m2
Thursday, December 26
Total: 1589 wh/m2Hours09:0047 w/m2
10:00168 w/m2
11:00264 w/m2
12:00312 w/m2
13:00302 w/m2
14:00262 w/m2
15:00176 w/m2
16:0058 w/m2
Friday, December 27
Total: 1452 wh/m2Hours09:0046 w/m2
10:00166 w/m2
11:00254 w/m2
12:00283 w/m2
13:00246 w/m2
14:00233 w/m2
15:00166 w/m2
16:0058 w/m2
Saturday, December 28
Total: 1569 wh/m2Hours09:0046 w/m2
10:00167 w/m2
11:00264 w/m2
12:00310 w/m2
13:00292 w/m2
14:00256 w/m2
15:00174 w/m2
16:0060 w/m2
Sunday, December 29
Total: 1621 wh/m2Hours09:0046 w/m2
10:00167 w/m2
11:00265 w/m2
12:00316 w/m2
13:00313 w/m2
14:00270 w/m2
15:00181 w/m2
16:0063 w/m2
Monday, December 30
Total: 1641 wh/m2Hours09:0045 w/m2
10:00167 w/m2
11:00265 w/m2
12:00318 w/m2
13:00320 w/m2
14:00276 w/m2
15:00185 w/m2
16:0065 w/m2
Tuesday, December 31
Total: 1652 wh/m2Hours09:0045 w/m2
10:00167 w/m2
11:00265 w/m2
12:00320 w/m2
13:00323 w/m2
14:00278 w/m2
15:00187 w/m2
16:0067 w/m2
Wednesday, January 1
Total: 1663 wh/m2Hours09:0045 w/m2
10:00167 w/m2
11:00266 w/m2
12:00321 w/m2
13:00325 w/m2
14:00280 w/m2
15:00190 w/m2
16:0069 w/m2
Thursday, January 2
Total: 1674 wh/m2Hours09:0045 w/m2
10:00167 w/m2
11:00267 w/m2
12:00322 w/m2
13:00327 w/m2
14:00283 w/m2
15:00192 w/m2
16:0071 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.
