Solar radiation in San Salvador 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, April 21
Total: 1886 wh/m2Hours08:0012 w/m2
09:0065 w/m2
10:00209 w/m2
11:00141 w/m2
12:00176 w/m2
13:00240 w/m2
14:00210 w/m2
15:00267 w/m2
16:00189 w/m2
17:00159 w/m2
18:00119 w/m2
19:0073 w/m2
20:0026 w/m2
Tomorrow, April 22
Total: 4481 wh/m2Hours08:008 w/m2
09:00109 w/m2
10:00238 w/m2
11:00303 w/m2
12:00278 w/m2
13:00332 w/m2
14:00384 w/m2
15:00625 w/m2
16:00720 w/m2
17:00625 w/m2
18:00468 w/m2
19:00287 w/m2
20:00104 w/m2
Wednesday, April 23
Total: 2701 wh/m2Hours08:0013 w/m2
09:0052 w/m2
10:00100 w/m2
11:00158 w/m2
12:00295 w/m2
13:00429 w/m2
14:00211 w/m2
15:00411 w/m2
16:00377 w/m2
17:00305 w/m2
18:00178 w/m2
19:00135 w/m2
20:0037 w/m2
Thursday, April 24
Total: 5586 wh/m2Hours08:0018 w/m2
09:0083 w/m2
10:00222 w/m2
11:00391 w/m2
12:00531 w/m2
13:00675 w/m2
14:00770 w/m2
15:00765 w/m2
16:00705 w/m2
17:00598 w/m2
18:00450 w/m2
19:00276 w/m2
20:00102 w/m2
Friday, April 25
Total: 5126 wh/m2Hours08:0043 w/m2
09:00215 w/m2
10:00398 w/m2
11:00551 w/m2
12:00687 w/m2
13:00781 w/m2
14:00825 w/m2
15:00731 w/m2
16:00508 w/m2
17:00162 w/m2
18:00122 w/m2
19:0075 w/m2
20:0028 w/m2
Saturday, April 26
Total: 6675 wh/m2Hours08:0011 w/m2
09:00163 w/m2
10:00390 w/m2
11:00582 w/m2
12:00719 w/m2
13:00810 w/m2
14:00847 w/m2
15:00832 w/m2
16:00764 w/m2
17:00646 w/m2
18:00489 w/m2
19:00305 w/m2
20:00116 w/m2
21:001 w/m2
Sunday, April 27
Total: 5026 wh/m2Hours08:0029 w/m2
09:00115 w/m2
10:00162 w/m2
11:00147 w/m2
12:00411 w/m2
13:00625 w/m2
14:00766 w/m2
15:00729 w/m2
16:00643 w/m2
17:00519 w/m2
18:00457 w/m2
19:00303 w/m2
20:00119 w/m2
21:001 w/m2
Monday, April 28
Total: 6884 wh/m2Hours08:0052 w/m2
09:00227 w/m2
10:00417 w/m2
11:00589 w/m2
12:00727 w/m2
13:00818 w/m2
14:00858 w/m2
15:00842 w/m2
16:00772 w/m2
17:00653 w/m2
18:00495 w/m2
19:00310 w/m2
20:00122 w/m2
21:002 w/m2
Tuesday, April 29
Total: 6919 wh/m2Hours08:0055 w/m2
09:00231 w/m2
10:00421 w/m2
11:00593 w/m2
12:00729 w/m2
13:00821 w/m2
14:00860 w/m2
15:00844 w/m2
16:00774 w/m2
17:00655 w/m2
18:00497 w/m2
19:00313 w/m2
20:00124 w/m2
21:002 w/m2
Wednesday, April 30
Total: 3113 wh/m2Hours08:0014 w/m2
09:0059 w/m2
10:00117 w/m2
11:00164 w/m2
12:00201 w/m2
13:00206 w/m2
14:00216 w/m2
15:00368 w/m2
16:00454 w/m2
17:00464 w/m2
18:00426 w/m2
19:00296 w/m2
20:00125 w/m2
21:003 w/m2
Thursday, May 1
Total: 6435 wh/m2Hours08:0060 w/m2
09:00233 w/m2
10:00393 w/m2
11:00483 w/m2
12:00607 w/m2
13:00704 w/m2
14:00750 w/m2
15:00817 w/m2
16:00775 w/m2
17:00660 w/m2
18:00502 w/m2
19:00318 w/m2
20:00130 w/m2
21:003 w/m2
Friday, May 2
Total: 2403 wh/m2Hours08:0026 w/m2
09:00110 w/m2
10:00213 w/m2
11:00320 w/m2
12:00336 w/m2
13:00306 w/m2
14:00238 w/m2
15:00234 w/m2
16:00215 w/m2
17:00165 w/m2
18:00126 w/m2
19:0080 w/m2
20:0033 w/m2
21:001 w/m2
Saturday, May 3
Total: 1765 wh/m2Hours08:0017 w/m2
09:0061 w/m2
10:00108 w/m2
11:00151 w/m2
12:00185 w/m2
13:00207 w/m2
14:00217 w/m2
15:00213 w/m2
16:00196 w/m2
17:00166 w/m2
18:00127 w/m2
19:0081 w/m2
20:0034 w/m2
21:002 w/m2
Sunday, May 4
Total: 7014 wh/m2Hours08:0069 w/m2
09:00248 w/m2
10:00436 w/m2
11:00605 w/m2
12:00738 w/m2
13:00824 w/m2
14:00856 w/m2
15:00840 w/m2
16:00772 w/m2
17:00655 w/m2
18:00504 w/m2
19:00324 w/m2
20:00138 w/m2
21:005 w/m2
Monday, May 5
Total: 4835 wh/m2Hours08:0072 w/m2
09:00246 w/m2
10:00371 w/m2
11:00278 w/m2
12:00324 w/m2
13:00363 w/m2
14:00379 w/m2
15:00580 w/m2
16:00657 w/m2
17:00621 w/m2
18:00484 w/m2
19:00317 w/m2
20:00137 w/m2
21:006 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.
