Solar radiation in Santiago Sacatepéquez 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 18
Total: 3657 wh/m2Hours07:0027 w/m2
08:00133 w/m2
09:00361 w/m2
10:00420 w/m2
11:00561 w/m2
12:00534 w/m2
13:00596 w/m2
14:00506 w/m2
15:00319 w/m2
16:00176 w/m2
17:0024 w/m2
Tomorrow, December 19
Total: 1897 wh/m2Hours07:0029 w/m2
08:00121 w/m2
09:00341 w/m2
10:00376 w/m2
11:00192 w/m2
12:00201 w/m2
13:00192 w/m2
14:00165 w/m2
15:00123 w/m2
16:00122 w/m2
17:0035 w/m2
Friday, December 20
Total: 1737 wh/m2Hours07:0024 w/m2
08:00132 w/m2
09:00253 w/m2
10:00327 w/m2
11:00192 w/m2
12:00201 w/m2
13:00192 w/m2
14:00166 w/m2
15:00124 w/m2
16:0091 w/m2
17:0035 w/m2
Saturday, December 21
Total: 4101 wh/m2Hours07:0027 w/m2
08:00243 w/m2
09:00252 w/m2
10:00386 w/m2
11:00635 w/m2
12:00744 w/m2
13:00712 w/m2
14:00544 w/m2
15:00387 w/m2
16:00151 w/m2
17:0020 w/m2
Sunday, December 22
Total: 5193 wh/m2Hours07:0052 w/m2
08:00271 w/m2
09:00483 w/m2
10:00655 w/m2
11:00766 w/m2
12:00806 w/m2
13:00766 w/m2
14:00645 w/m2
15:00451 w/m2
16:00246 w/m2
17:0052 w/m2
Monday, December 23
Total: 5306 wh/m2Hours07:0051 w/m2
08:00269 w/m2
09:00478 w/m2
10:00651 w/m2
11:00764 w/m2
12:00805 w/m2
13:00771 w/m2
14:00665 w/m2
15:00499 w/m2
16:00288 w/m2
17:0065 w/m2
Tuesday, December 24
Total: 4853 wh/m2Hours07:0050 w/m2
08:00270 w/m2
09:00487 w/m2
10:00656 w/m2
11:00760 w/m2
12:00787 w/m2
13:00712 w/m2
14:00542 w/m2
15:00312 w/m2
16:00220 w/m2
17:0057 w/m2
Wednesday, December 25
Total: 2905 wh/m2Hours07:0016 w/m2
08:0074 w/m2
09:00122 w/m2
10:00338 w/m2
11:00552 w/m2
12:00683 w/m2
13:00557 w/m2
14:00346 w/m2
15:00127 w/m2
16:0073 w/m2
17:0017 w/m2
Thursday, December 26
Total: 1835 wh/m2Hours07:0023 w/m2
08:00117 w/m2
09:00201 w/m2
10:00243 w/m2
11:00230 w/m2
12:00202 w/m2
13:00233 w/m2
14:00234 w/m2
15:00188 w/m2
16:00129 w/m2
17:0035 w/m2
Friday, December 27
Total: 1455 wh/m2Hours07:0014 w/m2
08:0087 w/m2
09:00157 w/m2
10:00197 w/m2
11:00212 w/m2
12:00203 w/m2
13:00195 w/m2
14:00169 w/m2
15:00128 w/m2
16:0075 w/m2
17:0018 w/m2
Saturday, December 28
Total: 2177 wh/m2Hours07:0011 w/m2
08:0067 w/m2
09:00121 w/m2
10:00164 w/m2
11:00192 w/m2
12:00203 w/m2
13:00340 w/m2
14:00398 w/m2
15:00356 w/m2
16:00255 w/m2
17:0070 w/m2
Sunday, December 29
Total: 5286 wh/m2Hours07:0028 w/m2
08:00224 w/m2
09:00462 w/m2
10:00644 w/m2
11:00765 w/m2
12:00812 w/m2
13:00781 w/m2
14:00679 w/m2
15:00515 w/m2
16:00301 w/m2
17:0075 w/m2
Monday, December 30
Total: 4887 wh/m2Hours07:0039 w/m2
08:00242 w/m2
09:00449 w/m2
10:00617 w/m2
11:00727 w/m2
12:00771 w/m2
13:00721 w/m2
14:00603 w/m2
15:00434 w/m2
16:00232 w/m2
17:0052 w/m2
Tuesday, December 31
Total: 5204 wh/m2Hours07:0032 w/m2
08:00210 w/m2
09:00412 w/m2
10:00623 w/m2
11:00761 w/m2
12:00815 w/m2
13:00786 w/m2
14:00685 w/m2
15:00522 w/m2
16:00296 w/m2
17:0062 w/m2
Wednesday, January 1
Total: 1359 wh/m2Hours07:0011 w/m2
08:0066 w/m2
09:00121 w/m2
10:00165 w/m2
11:00193 w/m2
12:00204 w/m2
13:00197 w/m2
14:00172 w/m2
15:00131 w/m2
16:0078 w/m2
17:0021 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.
