Solar radiation in Châtillon-sur-Chalaronne 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: 602 wh/m2Hours09:0016 w/m2
10:0051 w/m2
11:0079 w/m2
12:0097 w/m2
13:00103 w/m2
14:0095 w/m2
15:0082 w/m2
16:0069 w/m2
17:0010 w/m2
Tomorrow, February 1
Total: 922 wh/m2Hours09:0022 w/m2
10:0057 w/m2
11:0080 w/m2
12:00108 w/m2
13:00154 w/m2
14:00182 w/m2
15:00171 w/m2
16:00114 w/m2
17:0034 w/m2
Sunday, February 2
Total: 1135 wh/m2Hours09:0018 w/m2
10:0053 w/m2
11:00128 w/m2
12:00252 w/m2
13:00208 w/m2
14:00192 w/m2
15:00157 w/m2
16:0098 w/m2
17:0029 w/m2
Monday, February 3
Total: 613 wh/m2Hours09:0019 w/m2
10:0054 w/m2
11:0083 w/m2
12:00101 w/m2
13:00106 w/m2
14:0098 w/m2
15:0086 w/m2
16:0052 w/m2
17:0014 w/m2
Tuesday, February 4
Total: 746 wh/m2Hours09:0019 w/m2
10:0054 w/m2
11:0084 w/m2
12:00102 w/m2
13:00107 w/m2
14:00129 w/m2
15:00131 w/m2
16:0091 w/m2
17:0029 w/m2
Wednesday, February 5
Total: 2462 wh/m2Hours09:0081 w/m2
10:00222 w/m2
11:00339 w/m2
12:00412 w/m2
13:00434 w/m2
14:00402 w/m2
15:00320 w/m2
16:00196 w/m2
17:0056 w/m2
Thursday, February 6
Total: 2498 wh/m2Hours09:0084 w/m2
10:00226 w/m2
11:00343 w/m2
12:00416 w/m2
13:00438 w/m2
14:00407 w/m2
15:00324 w/m2
16:00201 w/m2
17:0059 w/m2
Friday, February 7
Total: 2488 wh/m2Hours09:0088 w/m2
10:00230 w/m2
11:00348 w/m2
12:00420 w/m2
13:00440 w/m2
14:00404 w/m2
15:00316 w/m2
16:00190 w/m2
17:0052 w/m2
Saturday, February 8
Total: 2494 wh/m2Hours09:0075 w/m2
10:00216 w/m2
11:00335 w/m2
12:00414 w/m2
13:00442 w/m2
14:00410 w/m2
15:00330 w/m2
16:00207 w/m2
17:0065 w/m2
Sunday, February 9
Total: 728 wh/m2Hours09:0026 w/m2
10:0060 w/m2
11:0098 w/m2
12:00119 w/m2
13:00125 w/m2
14:00116 w/m2
15:0093 w/m2
16:0064 w/m2
17:0027 w/m2
Monday, February 10
Total: 1228 wh/m2Hours09:0056 w/m2
10:00162 w/m2
11:00206 w/m2
12:00190 w/m2
13:00137 w/m2
14:00158 w/m2
15:00149 w/m2
16:00108 w/m2
17:0062 w/m2
Tuesday, February 11
Total: 2696 wh/m2Hours08:001 w/m2
09:00103 w/m2
10:00248 w/m2
11:00366 w/m2
12:00440 w/m2
13:00462 w/m2
14:00430 w/m2
15:00347 w/m2
16:00222 w/m2
17:0077 w/m2
Wednesday, February 12
Total: 708 wh/m2Hours09:0027 w/m2
10:0063 w/m2
11:0093 w/m2
12:00111 w/m2
13:00117 w/m2
14:00109 w/m2
15:0088 w/m2
16:0057 w/m2
17:0043 w/m2
Thursday, February 13
Total: 2763 wh/m2Hours08:002 w/m2
09:00106 w/m2
10:00248 w/m2
11:00371 w/m2
12:00449 w/m2
13:00472 w/m2
14:00441 w/m2
15:00358 w/m2
16:00232 w/m2
17:0084 w/m2
Friday, February 14
Total: 707 wh/m2Hours08:001 w/m2
09:0029 w/m2
10:0066 w/m2
11:0095 w/m2
12:00114 w/m2
13:00119 w/m2
14:00111 w/m2
15:0091 w/m2
16:0059 w/m2
17:0022 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.
