Solar radiation in Jiuguan 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 20
Total: 3564 wh/m2Hours07:001 w/m2
08:00146 w/m2
09:00329 w/m2
10:00475 w/m2
11:00566 w/m2
12:00594 w/m2
13:00558 w/m2
14:00461 w/m2
15:00310 w/m2
16:00124 w/m2
Tomorrow, December 21
Total: 3530 wh/m2Hours07:001 w/m2
08:00144 w/m2
09:00328 w/m2
10:00474 w/m2
11:00565 w/m2
12:00576 w/m2
13:00550 w/m2
14:00456 w/m2
15:00311 w/m2
16:00125 w/m2
Sunday, December 22
Total: 2552 wh/m2Hours07:001 w/m2
08:00104 w/m2
09:00313 w/m2
10:00351 w/m2
11:00398 w/m2
12:00385 w/m2
13:00298 w/m2
14:00359 w/m2
15:00302 w/m2
16:0041 w/m2
Monday, December 23
Total: 1117 wh/m2Hours08:0035 w/m2
09:0097 w/m2
10:00164 w/m2
11:00221 w/m2
12:00206 w/m2
13:00168 w/m2
14:00116 w/m2
15:0078 w/m2
16:0032 w/m2
Tuesday, December 24
Total: 1356 wh/m2Hours08:0035 w/m2
09:0081 w/m2
10:00118 w/m2
11:00141 w/m2
12:00220 w/m2
13:00267 w/m2
14:00264 w/m2
15:00168 w/m2
16:0062 w/m2
Wednesday, December 25
Total: 2825 wh/m2Hours07:001 w/m2
08:00138 w/m2
09:00322 w/m2
10:00468 w/m2
11:00553 w/m2
12:00533 w/m2
13:00380 w/m2
14:00117 w/m2
15:00201 w/m2
16:00112 w/m2
Thursday, December 26
Total: 3255 wh/m2Hours08:00135 w/m2
09:00319 w/m2
10:00469 w/m2
11:00563 w/m2
12:00589 w/m2
13:00525 w/m2
14:00363 w/m2
15:00216 w/m2
16:0076 w/m2
Friday, December 27
Total: 2545 wh/m2Hours08:00135 w/m2
09:00320 w/m2
10:00462 w/m2
11:00537 w/m2
12:00503 w/m2
13:00357 w/m2
14:00117 w/m2
15:0080 w/m2
16:0034 w/m2
Saturday, December 28
Total: 3409 wh/m2Hours08:0034 w/m2
09:00258 w/m2
10:00460 w/m2
11:00564 w/m2
12:00596 w/m2
13:00565 w/m2
14:00471 w/m2
15:00322 w/m2
16:00138 w/m2
17:001 w/m2
Sunday, December 29
Total: 3555 wh/m2Hours08:00133 w/m2
09:00319 w/m2
10:00468 w/m2
11:00564 w/m2
12:00597 w/m2
13:00566 w/m2
14:00472 w/m2
15:00320 w/m2
16:00116 w/m2
Monday, December 30
Total: 2954 wh/m2Hours08:00132 w/m2
09:00317 w/m2
10:00456 w/m2
11:00518 w/m2
12:00515 w/m2
13:00447 w/m2
14:00321 w/m2
15:00186 w/m2
16:0062 w/m2
Tuesday, December 31
Total: 2700 wh/m2Hours08:00132 w/m2
09:00316 w/m2
10:00445 w/m2
11:00467 w/m2
12:00445 w/m2
13:00360 w/m2
14:00227 w/m2
15:00203 w/m2
16:00104 w/m2
17:001 w/m2
Wednesday, January 1
Total: 3609 wh/m2Hours08:00131 w/m2
09:00317 w/m2
10:00468 w/m2
11:00565 w/m2
12:00600 w/m2
13:00571 w/m2
14:00478 w/m2
15:00331 w/m2
16:00147 w/m2
17:001 w/m2
Thursday, January 2
Total: 3620 wh/m2Hours08:00130 w/m2
09:00317 w/m2
10:00468 w/m2
11:00566 w/m2
12:00602 w/m2
13:00572 w/m2
14:00480 w/m2
15:00334 w/m2
16:00149 w/m2
17:002 w/m2
Friday, January 3
Total: 2064 wh/m2Hours08:0090 w/m2
09:00206 w/m2
10:00290 w/m2
11:00322 w/m2
12:00343 w/m2
13:00316 w/m2
14:00266 w/m2
15:00167 w/m2
16:0063 w/m2
17:001 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.