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, March 25
Total: 3198 wh/m2Hours08:0035 w/m2
09:00124 w/m2
10:00259 w/m2
11:00357 w/m2
12:00462 w/m2
13:00472 w/m2
14:00419 w/m2
15:00393 w/m2
16:00324 w/m2
17:00223 w/m2
18:00113 w/m2
19:0017 w/m2
Tomorrow, March 26
Total: 4568 wh/m2Hours08:0042 w/m2
09:00164 w/m2
10:00358 w/m2
11:00494 w/m2
12:00597 w/m2
13:00606 w/m2
14:00632 w/m2
15:00586 w/m2
16:00499 w/m2
17:00366 w/m2
18:00194 w/m2
19:0030 w/m2
Thursday, March 27
Total: 2531 wh/m2Hours08:0036 w/m2
09:00129 w/m2
10:00178 w/m2
11:00209 w/m2
12:00261 w/m2
13:00312 w/m2
14:00397 w/m2
15:00323 w/m2
16:00278 w/m2
17:00241 w/m2
18:00141 w/m2
19:0026 w/m2
Friday, March 28
Total: 1692 wh/m2Hours08:0053 w/m2
09:0083 w/m2
10:00236 w/m2
11:00289 w/m2
12:00177 w/m2
13:00190 w/m2
14:00187 w/m2
15:00171 w/m2
16:00141 w/m2
17:00101 w/m2
18:0054 w/m2
19:0010 w/m2
Saturday, March 29
Total: 2059 wh/m2Hours08:0036 w/m2
09:00117 w/m2
10:00202 w/m2
11:00253 w/m2
12:00280 w/m2
13:00299 w/m2
14:00261 w/m2
15:00206 w/m2
16:00142 w/m2
17:00141 w/m2
18:00100 w/m2
19:0022 w/m2
Sunday, March 30
Total: 3209 wh/m2Hours09:0040 w/m2
10:00100 w/m2
11:00117 w/m2
12:00154 w/m2
13:00180 w/m2
14:00192 w/m2
15:00543 w/m2
16:00641 w/m2
17:00567 w/m2
18:00410 w/m2
19:00222 w/m2
20:0043 w/m2
Monday, March 31
Total: 5697 wh/m2Hours09:00102 w/m2
10:00293 w/m2
11:00474 w/m2
12:00621 w/m2
13:00723 w/m2
14:00770 w/m2
15:00760 w/m2
16:00693 w/m2
17:00575 w/m2
18:00414 w/m2
19:00226 w/m2
20:0046 w/m2
Tuesday, April 1
Total: 4281 wh/m2Hours09:0063 w/m2
10:00221 w/m2
11:00408 w/m2
12:00457 w/m2
13:00388 w/m2
14:00194 w/m2
15:00602 w/m2
16:00676 w/m2
17:00578 w/m2
18:00417 w/m2
19:00229 w/m2
20:0048 w/m2
Wednesday, April 2
Total: 5791 wh/m2Hours09:00112 w/m2
10:00303 w/m2
11:00484 w/m2
12:00631 w/m2
13:00731 w/m2
14:00778 w/m2
15:00768 w/m2
16:00700 w/m2
17:00581 w/m2
18:00420 w/m2
19:00232 w/m2
20:0051 w/m2
Thursday, April 3
Total: 3302 wh/m2Hours09:0087 w/m2
10:00170 w/m2
11:00122 w/m2
12:00159 w/m2
13:00184 w/m2
14:00196 w/m2
15:00500 w/m2
16:00611 w/m2
17:00565 w/m2
18:00420 w/m2
19:00235 w/m2
20:0053 w/m2
Friday, April 4
Total: 4855 wh/m2Hours08:001 w/m2
09:00122 w/m2
10:00313 w/m2
11:00493 w/m2
12:00640 w/m2
13:00739 w/m2
14:00785 w/m2
15:00749 w/m2
16:00571 w/m2
17:00218 w/m2
18:00138 w/m2
19:0072 w/m2
20:0014 w/m2
Saturday, April 5
Total: 1485 wh/m2Hours09:0032 w/m2
10:0080 w/m2
11:00125 w/m2
12:00161 w/m2
13:00186 w/m2
14:00197 w/m2
15:00194 w/m2
16:00178 w/m2
17:00148 w/m2
18:00108 w/m2
19:0061 w/m2
20:0015 w/m2
Sunday, April 6
Total: 1769 wh/m2Hours09:0033 w/m2
10:0081 w/m2
11:00126 w/m2
12:00194 w/m2
13:00242 w/m2
14:00293 w/m2
15:00253 w/m2
16:00214 w/m2
17:00149 w/m2
18:00108 w/m2
19:0061 w/m2
20:0015 w/m2
Monday, April 7
Total: 4341 wh/m2Hours08:001 w/m2
09:0037 w/m2
10:0098 w/m2
11:00164 w/m2
12:00393 w/m2
13:00592 w/m2
14:00718 w/m2
15:00687 w/m2
16:00605 w/m2
17:00482 w/m2
18:00339 w/m2
19:00181 w/m2
20:0044 w/m2
Tuesday, April 8
Total: 2988 wh/m2Hours08:001 w/m2
09:0042 w/m2
10:0092 w/m2
11:00128 w/m2
12:00258 w/m2
13:00374 w/m2
14:00482 w/m2
15:00474 w/m2
16:00433 w/m2
17:00361 w/m2
18:00226 w/m2
19:0099 w/m2
20:0018 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.
