Solar radiation in San Juan 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, November 16
Total: 760 wh/m2Hours09:0031 w/m2
10:0071 w/m2
11:00102 w/m2
12:00133 w/m2
13:00126 w/m2
14:00116 w/m2
15:0092 w/m2
16:0063 w/m2
17:0026 w/m2
Tomorrow, November 17
Total: 2767 wh/m2Hours08:001 w/m2
09:0071 w/m2
10:00256 w/m2
11:00348 w/m2
12:00476 w/m2
13:00500 w/m2
14:00460 w/m2
15:00366 w/m2
16:00225 w/m2
17:0064 w/m2
Monday, November 18
Total: 2188 wh/m2Hours08:001 w/m2
09:0079 w/m2
10:00178 w/m2
11:00129 w/m2
12:00348 w/m2
13:00409 w/m2
14:00406 w/m2
15:00354 w/m2
16:00222 w/m2
17:0062 w/m2
Tuesday, November 19
Total: 2312 wh/m2Hours09:00107 w/m2
10:00262 w/m2
11:00376 w/m2
12:00431 w/m2
13:00423 w/m2
14:00341 w/m2
15:00227 w/m2
16:0095 w/m2
17:0050 w/m2
Wednesday, November 20
Total: 1306 wh/m2Hours09:0061 w/m2
10:0079 w/m2
11:00162 w/m2
12:00231 w/m2
13:00285 w/m2
14:00231 w/m2
15:00155 w/m2
16:0070 w/m2
17:0032 w/m2
Thursday, November 21
Total: 1340 wh/m2Hours09:0051 w/m2
10:0097 w/m2
11:00134 w/m2
12:00139 w/m2
13:00133 w/m2
14:00261 w/m2
15:00277 w/m2
16:00194 w/m2
17:0054 w/m2
Friday, November 22
Total: 2729 wh/m2Hours09:00100 w/m2
10:00257 w/m2
11:00382 w/m2
12:00458 w/m2
13:00477 w/m2
14:00441 w/m2
15:00349 w/m2
16:00211 w/m2
17:0054 w/m2
Saturday, November 23
Total: 2704 wh/m2Hours09:0097 w/m2
10:00253 w/m2
11:00378 w/m2
12:00455 w/m2
13:00476 w/m2
14:00438 w/m2
15:00346 w/m2
16:00208 w/m2
17:0053 w/m2
Sunday, November 24
Total: 1203 wh/m2Hours09:0042 w/m2
10:00132 w/m2
11:00192 w/m2
12:00215 w/m2
13:00205 w/m2
14:00180 w/m2
15:00134 w/m2
16:0076 w/m2
17:0027 w/m2
Monday, November 25
Total: 2086 wh/m2Hours09:0022 w/m2
10:0061 w/m2
11:00217 w/m2
12:00357 w/m2
13:00430 w/m2
14:00415 w/m2
15:00334 w/m2
16:00203 w/m2
17:0047 w/m2
Tuesday, November 26
Total: 1218 wh/m2Hours09:0024 w/m2
10:0066 w/m2
11:00152 w/m2
12:00244 w/m2
13:00302 w/m2
14:00228 w/m2
15:00140 w/m2
16:0050 w/m2
17:0012 w/m2
Wednesday, November 27
Total: 648 wh/m2Hours09:0021 w/m2
10:0059 w/m2
11:0091 w/m2
12:00110 w/m2
13:00115 w/m2
14:00106 w/m2
15:0084 w/m2
16:0050 w/m2
17:0012 w/m2
Thursday, November 28
Total: 2356 wh/m2Hours09:0037 w/m2
10:00124 w/m2
11:00311 w/m2
12:00428 w/m2
13:00458 w/m2
14:00423 w/m2
15:00332 w/m2
16:00197 w/m2
17:0046 w/m2
Friday, November 29
Total: 1801 wh/m2Hours09:0019 w/m2
10:0057 w/m2
11:00169 w/m2
12:00274 w/m2
13:00349 w/m2
14:00376 w/m2
15:00318 w/m2
16:00194 w/m2
17:0045 w/m2
Saturday, November 30
Total: 685 wh/m2Hours09:0019 w/m2
10:0056 w/m2
11:0088 w/m2
12:00107 w/m2
13:00113 w/m2
14:00115 w/m2
15:00106 w/m2
16:0067 w/m2
17:0014 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.
