Solar radiation in Orsières 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: 839 wh/m2Hours09:0050 w/m2
10:0092 w/m2
11:00120 w/m2
12:00143 w/m2
13:00138 w/m2
14:00106 w/m2
15:00129 w/m2
16:0054 w/m2
17:007 w/m2
Tomorrow, February 1
Total: 1899 wh/m2Hours09:0084 w/m2
10:0072 w/m2
11:0097 w/m2
12:00333 w/m2
13:00425 w/m2
14:00387 w/m2
15:00297 w/m2
16:00171 w/m2
17:0033 w/m2
Sunday, February 2
Total: 2477 wh/m2Hours08:001 w/m2
09:00102 w/m2
10:00244 w/m2
11:00356 w/m2
12:00422 w/m2
13:00436 w/m2
14:00396 w/m2
15:00307 w/m2
16:00177 w/m2
17:0036 w/m2
Monday, February 3
Total: 2521 wh/m2Hours08:001 w/m2
09:00106 w/m2
10:00249 w/m2
11:00361 w/m2
12:00428 w/m2
13:00441 w/m2
14:00402 w/m2
15:00312 w/m2
16:00182 w/m2
17:0039 w/m2
Tuesday, February 4
Total: 2565 wh/m2Hours08:001 w/m2
09:00110 w/m2
10:00254 w/m2
11:00366 w/m2
12:00433 w/m2
13:00447 w/m2
14:00407 w/m2
15:00317 w/m2
16:00187 w/m2
17:0043 w/m2
Wednesday, February 5
Total: 2610 wh/m2Hours08:002 w/m2
09:00114 w/m2
10:00259 w/m2
11:00372 w/m2
12:00438 w/m2
13:00452 w/m2
14:00412 w/m2
15:00323 w/m2
16:00192 w/m2
17:0046 w/m2
Thursday, February 6
Total: 2656 wh/m2Hours08:003 w/m2
09:00118 w/m2
10:00264 w/m2
11:00377 w/m2
12:00444 w/m2
13:00458 w/m2
14:00418 w/m2
15:00328 w/m2
16:00196 w/m2
17:0050 w/m2
Friday, February 7
Total: 2668 wh/m2Hours08:003 w/m2
09:00120 w/m2
10:00266 w/m2
11:00380 w/m2
12:00447 w/m2
13:00463 w/m2
14:00421 w/m2
15:00327 w/m2
16:00194 w/m2
17:0047 w/m2
Saturday, February 8
Total: 689 wh/m2Hours08:001 w/m2
09:0032 w/m2
10:0069 w/m2
11:0097 w/m2
12:00114 w/m2
13:00117 w/m2
14:00108 w/m2
15:0085 w/m2
16:0052 w/m2
17:0014 w/m2
Sunday, February 9
Total: 699 wh/m2Hours08:001 w/m2
09:0033 w/m2
10:0070 w/m2
11:0098 w/m2
12:00115 w/m2
13:00119 w/m2
14:00109 w/m2
15:0086 w/m2
16:0053 w/m2
17:0015 w/m2
Monday, February 10
Total: 2807 wh/m2Hours08:006 w/m2
09:00126 w/m2
10:00280 w/m2
11:00394 w/m2
12:00462 w/m2
13:00477 w/m2
14:00437 w/m2
15:00347 w/m2
16:00216 w/m2
17:0062 w/m2
Tuesday, February 11
Total: 2903 wh/m2Hours08:009 w/m2
09:00142 w/m2
10:00290 w/m2
11:00405 w/m2
12:00473 w/m2
13:00487 w/m2
14:00447 w/m2
15:00357 w/m2
16:00223 w/m2
17:0070 w/m2
Wednesday, February 12
Total: 2901 wh/m2Hours08:0011 w/m2
09:00143 w/m2
10:00265 w/m2
11:00396 w/m2
12:00476 w/m2
13:00493 w/m2
14:00453 w/m2
15:00362 w/m2
16:00228 w/m2
17:0074 w/m2
Thursday, February 13
Total: 1628 wh/m2Hours08:0013 w/m2
09:00146 w/m2
10:00276 w/m2
11:00337 w/m2
12:00307 w/m2
13:00196 w/m2
14:00159 w/m2
15:00110 w/m2
16:0059 w/m2
17:0025 w/m2
Friday, February 14
Total: 3051 wh/m2Hours08:0014 w/m2
09:00156 w/m2
10:00307 w/m2
11:00423 w/m2
12:00490 w/m2
13:00502 w/m2
14:00464 w/m2
15:00373 w/m2
16:00239 w/m2
17:0083 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.
