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, February 22
Total: 2976 wh/m2Hours09:0060 w/m2
10:00246 w/m2
11:00341 w/m2
12:00418 w/m2
13:00509 w/m2
14:00504 w/m2
15:00434 w/m2
16:00147 w/m2
17:00239 w/m2
18:0078 w/m2
Tomorrow, February 23
Total: 2866 wh/m2Hours09:0089 w/m2
10:00259 w/m2
11:00410 w/m2
12:00518 w/m2
13:00574 w/m2
14:00573 w/m2
15:00167 w/m2
16:00192 w/m2
17:0063 w/m2
18:0021 w/m2
Monday, February 24
Total: 1274 wh/m2Hours09:0023 w/m2
10:0066 w/m2
11:00104 w/m2
12:00131 w/m2
13:00145 w/m2
14:00462 w/m2
15:00130 w/m2
16:00102 w/m2
17:0089 w/m2
18:0022 w/m2
Tuesday, February 25
Total: 1442 wh/m2Hours09:0083 w/m2
10:00214 w/m2
11:00274 w/m2
12:00253 w/m2
13:00147 w/m2
14:00146 w/m2
15:00132 w/m2
16:00104 w/m2
17:0066 w/m2
18:0023 w/m2
Wednesday, February 26
Total: 3782 wh/m2Hours09:0099 w/m2
10:00273 w/m2
11:00419 w/m2
12:00524 w/m2
13:00575 w/m2
14:00582 w/m2
15:00528 w/m2
16:00420 w/m2
17:00267 w/m2
18:0095 w/m2
Thursday, February 27
Total: 1653 wh/m2Hours09:0058 w/m2
10:00180 w/m2
11:00247 w/m2
12:00280 w/m2
13:00261 w/m2
14:00234 w/m2
15:00174 w/m2
16:00117 w/m2
17:0075 w/m2
18:0027 w/m2
Friday, February 28
Total: 2063 wh/m2Hours09:0032 w/m2
10:0080 w/m2
11:00210 w/m2
12:00349 w/m2
13:00457 w/m2
14:00392 w/m2
15:00280 w/m2
16:00140 w/m2
17:0090 w/m2
18:0033 w/m2
Saturday, March 1
Total: 4024 wh/m2Hours08:001 w/m2
09:00120 w/m2
10:00296 w/m2
11:00448 w/m2
12:00557 w/m2
13:00612 w/m2
14:00610 w/m2
15:00550 w/m2
16:00438 w/m2
17:00284 w/m2
18:00108 w/m2
Sunday, March 2
Total: 4083 wh/m2Hours08:001 w/m2
09:00126 w/m2
10:00303 w/m2
11:00455 w/m2
12:00563 w/m2
13:00618 w/m2
14:00616 w/m2
15:00556 w/m2
16:00444 w/m2
17:00289 w/m2
18:00112 w/m2
Monday, March 3
Total: 3513 wh/m2Hours08:002 w/m2
09:00132 w/m2
10:00309 w/m2
11:00459 w/m2
12:00545 w/m2
13:00532 w/m2
14:00503 w/m2
15:00424 w/m2
16:00311 w/m2
17:00211 w/m2
18:0085 w/m2
Tuesday, March 4
Total: 1915 wh/m2Hours08:001 w/m2
09:0034 w/m2
10:0079 w/m2
11:00117 w/m2
12:00144 w/m2
13:00158 w/m2
14:00323 w/m2
15:00400 w/m2
16:00380 w/m2
17:00215 w/m2
18:0064 w/m2
Wednesday, March 5
Total: 3947 wh/m2Hours08:002 w/m2
09:0084 w/m2
10:00204 w/m2
11:00392 w/m2
12:00544 w/m2
13:00627 w/m2
14:00631 w/m2
15:00573 w/m2
16:00460 w/m2
17:00304 w/m2
18:00125 w/m2
19:001 w/m2
Thursday, March 6
Total: 4322 wh/m2Hours08:006 w/m2
09:00149 w/m2
10:00328 w/m2
11:00481 w/m2
12:00589 w/m2
13:00643 w/m2
14:00640 w/m2
15:00579 w/m2
16:00466 w/m2
17:00310 w/m2
18:00130 w/m2
19:001 w/m2
Friday, March 7
Total: 2440 wh/m2Hours08:007 w/m2
09:00155 w/m2
10:00335 w/m2
11:00476 w/m2
12:00497 w/m2
13:00296 w/m2
14:00254 w/m2
15:00189 w/m2
16:00118 w/m2
17:0079 w/m2
18:0033 w/m2
19:001 w/m2
Saturday, March 8
Total: 2671 wh/m2Hours08:003 w/m2
09:0052 w/m2
10:00126 w/m2
11:00245 w/m2
12:00352 w/m2
13:00445 w/m2
14:00442 w/m2
15:00400 w/m2
16:00323 w/m2
17:00203 w/m2
18:0079 w/m2
19:001 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.
