Solar radiation in Portes-lès-Valence 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: 639 wh/m2Hours09:0030 w/m2
10:0057 w/m2
11:0087 w/m2
12:00105 w/m2
13:00111 w/m2
14:00103 w/m2
15:0082 w/m2
16:0050 w/m2
17:0014 w/m2
Tomorrow, February 1
Total: 2165 wh/m2Hours09:0062 w/m2
10:00177 w/m2
11:00308 w/m2
12:00407 w/m2
13:00426 w/m2
14:00328 w/m2
15:00210 w/m2
16:00189 w/m2
17:0058 w/m2
Sunday, February 2
Total: 2494 wh/m2Hours09:0060 w/m2
10:00201 w/m2
11:00343 w/m2
12:00422 w/m2
13:00447 w/m2
14:00415 w/m2
15:00335 w/m2
16:00209 w/m2
17:0062 w/m2
Monday, February 3
Total: 2517 wh/m2Hours09:0083 w/m2
10:00214 w/m2
11:00333 w/m2
12:00412 w/m2
13:00440 w/m2
14:00418 w/m2
15:00339 w/m2
16:00213 w/m2
17:0065 w/m2
Tuesday, February 4
Total: 2437 wh/m2Hours09:0068 w/m2
10:00181 w/m2
11:00305 w/m2
12:00394 w/m2
13:00434 w/m2
14:00423 w/m2
15:00345 w/m2
16:00218 w/m2
17:0069 w/m2
Wednesday, February 5
Total: 2674 wh/m2Hours09:0098 w/m2
10:00248 w/m2
11:00369 w/m2
12:00445 w/m2
13:00468 w/m2
14:00434 w/m2
15:00341 w/m2
16:00201 w/m2
17:0070 w/m2
Thursday, February 6
Total: 2532 wh/m2Hours09:00102 w/m2
10:00252 w/m2
11:00374 w/m2
12:00449 w/m2
13:00469 w/m2
14:00417 w/m2
15:00287 w/m2
16:00117 w/m2
17:0065 w/m2
Friday, February 7
Total: 2790 wh/m2Hours08:001 w/m2
09:00106 w/m2
10:00257 w/m2
11:00379 w/m2
12:00455 w/m2
13:00478 w/m2
14:00445 w/m2
15:00361 w/m2
16:00232 w/m2
17:0076 w/m2
Saturday, February 8
Total: 1555 wh/m2Hours09:0027 w/m2
10:0065 w/m2
11:00124 w/m2
12:00180 w/m2
13:00220 w/m2
14:00318 w/m2
15:00315 w/m2
16:00224 w/m2
17:0082 w/m2
Sunday, February 9
Total: 1415 wh/m2Hours09:0052 w/m2
10:00142 w/m2
11:00177 w/m2
12:00182 w/m2
13:00146 w/m2
14:00226 w/m2
15:00235 w/m2
16:00182 w/m2
17:0073 w/m2
Monday, February 10
Total: 887 wh/m2Hours08:001 w/m2
09:0049 w/m2
10:00118 w/m2
11:00146 w/m2
12:00152 w/m2
13:00123 w/m2
14:00115 w/m2
15:0094 w/m2
16:0062 w/m2
17:0027 w/m2
Tuesday, February 11
Total: 2545 wh/m2Hours08:002 w/m2
09:0096 w/m2
10:00222 w/m2
11:00318 w/m2
12:00379 w/m2
13:00392 w/m2
14:00423 w/m2
15:00369 w/m2
16:00249 w/m2
17:0095 w/m2
Wednesday, February 12
Total: 1827 wh/m2Hours08:001 w/m2
09:0074 w/m2
10:00201 w/m2
11:00274 w/m2
12:00312 w/m2
13:00311 w/m2
14:00276 w/m2
15:00206 w/m2
16:00127 w/m2
17:0045 w/m2
Thursday, February 13
Total: 2889 wh/m2Hours08:004 w/m2
09:00115 w/m2
10:00248 w/m2
11:00378 w/m2
12:00465 w/m2
13:00498 w/m2
14:00463 w/m2
15:00375 w/m2
16:00248 w/m2
17:0095 w/m2
Friday, February 14
Total: 929 wh/m2Hours08:002 w/m2
09:0040 w/m2
10:0087 w/m2
11:00124 w/m2
12:00147 w/m2
13:00154 w/m2
14:00144 w/m2
15:00119 w/m2
16:0080 w/m2
17:0032 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.
