Solar radiation in St. Charles 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 26
Total: 2762 wh/m2Hours08:0068 w/m2
09:00222 w/m2
10:00353 w/m2
11:00441 w/m2
12:00476 w/m2
13:00456 w/m2
14:00383 w/m2
15:00259 w/m2
16:00104 w/m2
Tomorrow, January 27
Total: 2759 wh/m2Hours08:0075 w/m2
09:00236 w/m2
10:00371 w/m2
11:00457 w/m2
12:00485 w/m2
13:00452 w/m2
14:00363 w/m2
15:00233 w/m2
16:0087 w/m2
Tuesday, January 28
Total: 2894 wh/m2Hours08:0077 w/m2
09:00238 w/m2
10:00373 w/m2
11:00463 w/m2
12:00498 w/m2
13:00474 w/m2
14:00394 w/m2
15:00267 w/m2
16:00110 w/m2
Wednesday, January 29
Total: 2670 wh/m2Hours08:0071 w/m2
09:00215 w/m2
10:00335 w/m2
11:00415 w/m2
12:00446 w/m2
13:00438 w/m2
14:00376 w/m2
15:00262 w/m2
16:00112 w/m2
Thursday, January 30
Total: 2987 wh/m2Hours08:0083 w/m2
09:00246 w/m2
10:00383 w/m2
11:00473 w/m2
12:00508 w/m2
13:00486 w/m2
14:00407 w/m2
15:00280 w/m2
16:00120 w/m2
17:001 w/m2
Friday, January 31
Total: 3006 wh/m2Hours08:0086 w/m2
09:00248 w/m2
10:00385 w/m2
11:00475 w/m2
12:00510 w/m2
13:00487 w/m2
14:00409 w/m2
15:00282 w/m2
16:00123 w/m2
17:001 w/m2
Saturday, February 1
Total: 2321 wh/m2Hours08:0072 w/m2
09:00203 w/m2
10:00309 w/m2
11:00376 w/m2
12:00398 w/m2
13:00369 w/m2
14:00301 w/m2
15:00205 w/m2
16:0087 w/m2
17:001 w/m2
Sunday, February 2
Total: 2151 wh/m2Hours08:0063 w/m2
09:00189 w/m2
10:00285 w/m2
11:00351 w/m2
12:00370 w/m2
13:00340 w/m2
14:00281 w/m2
15:00187 w/m2
16:0084 w/m2
17:001 w/m2
Monday, February 3
Total: 2384 wh/m2Hours08:0066 w/m2
09:00189 w/m2
10:00293 w/m2
11:00372 w/m2
12:00411 w/m2
13:00388 w/m2
14:00328 w/m2
15:00230 w/m2
16:00105 w/m2
17:002 w/m2
Tuesday, February 4
Total: 2630 wh/m2Hours08:0080 w/m2
09:00218 w/m2
10:00336 w/m2
11:00411 w/m2
12:00446 w/m2
13:00423 w/m2
14:00354 w/m2
15:00246 w/m2
16:00113 w/m2
17:003 w/m2
Wednesday, February 5
Total: 2720 wh/m2Hours08:0084 w/m2
09:00224 w/m2
10:00343 w/m2
11:00428 w/m2
12:00464 w/m2
13:00436 w/m2
14:00366 w/m2
15:00253 w/m2
16:00118 w/m2
17:004 w/m2
Thursday, February 6
Total: 1371 wh/m2Hours08:0053 w/m2
09:00166 w/m2
10:00214 w/m2
11:00210 w/m2
12:00163 w/m2
13:00169 w/m2
14:00154 w/m2
15:00116 w/m2
16:00120 w/m2
17:006 w/m2
Friday, February 7
Total: 3098 wh/m2Hours08:0065 w/m2
09:00178 w/m2
10:00379 w/m2
11:00506 w/m2
12:00549 w/m2
13:00526 w/m2
14:00440 w/m2
15:00298 w/m2
16:00150 w/m2
17:007 w/m2
Saturday, February 8
Total: 1814 wh/m2Hours08:0063 w/m2
09:00185 w/m2
10:00276 w/m2
11:00336 w/m2
12:00359 w/m2
13:00284 w/m2
14:00188 w/m2
15:0081 w/m2
16:0040 w/m2
17:002 w/m2
Sunday, February 9
Total: 976 wh/m2Hours08:0041 w/m2
09:00114 w/m2
10:00149 w/m2
11:00157 w/m2
12:00140 w/m2
13:00134 w/m2
14:00115 w/m2
15:0082 w/m2
16:0041 w/m2
17:003 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.
