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 15
Total: 949 wh/m2Hours09:0035 w/m2
10:0089 w/m2
11:00110 w/m2
12:00105 w/m2
13:00123 w/m2
14:00125 w/m2
15:00146 w/m2
16:00156 w/m2
17:0060 w/m2
Tomorrow, November 16
Total: 917 wh/m2Hours09:0018 w/m2
10:0053 w/m2
11:0084 w/m2
12:00104 w/m2
13:00111 w/m2
14:00104 w/m2
15:00211 w/m2
16:00173 w/m2
17:0059 w/m2
Sunday, November 17
Total: 2445 wh/m2Hours09:0057 w/m2
10:00201 w/m2
11:00328 w/m2
12:00413 w/m2
13:00440 w/m2
14:00412 w/m2
15:00330 w/m2
16:00205 w/m2
17:0059 w/m2
Monday, November 18
Total: 2150 wh/m2Hours09:0032 w/m2
10:00130 w/m2
11:00256 w/m2
12:00359 w/m2
13:00412 w/m2
14:00392 w/m2
15:00318 w/m2
16:00198 w/m2
17:0053 w/m2
Tuesday, November 19
Total: 1797 wh/m2Hours09:0033 w/m2
10:0065 w/m2
11:00161 w/m2
12:00258 w/m2
13:00322 w/m2
14:00379 w/m2
15:00323 w/m2
16:00200 w/m2
17:0056 w/m2
Wednesday, November 20
Total: 1045 wh/m2Hours09:0050 w/m2
10:00172 w/m2
11:00236 w/m2
12:00215 w/m2
13:00108 w/m2
14:00101 w/m2
15:0089 w/m2
16:0055 w/m2
17:0019 w/m2
Thursday, November 21
Total: 1565 wh/m2Hours09:0017 w/m2
10:0054 w/m2
11:00139 w/m2
12:00221 w/m2
13:00284 w/m2
14:00324 w/m2
15:00289 w/m2
16:00188 w/m2
17:0049 w/m2
Friday, November 22
Total: 617 wh/m2Hours09:0012 w/m2
10:0048 w/m2
11:0079 w/m2
12:0099 w/m2
13:00106 w/m2
14:00100 w/m2
15:0088 w/m2
16:0053 w/m2
17:0032 w/m2
Saturday, November 23
Total: 2217 wh/m2Hours09:0047 w/m2
10:00189 w/m2
11:00313 w/m2
12:00394 w/m2
13:00423 w/m2
14:00391 w/m2
15:00289 w/m2
16:00136 w/m2
17:0035 w/m2
Sunday, November 24
Total: 575 wh/m2Hours09:0011 w/m2
10:0046 w/m2
11:0078 w/m2
12:0098 w/m2
13:00105 w/m2
14:0098 w/m2
15:0079 w/m2
16:0048 w/m2
17:0012 w/m2
Monday, November 25
Total: 908 wh/m2Hours09:0013 w/m2
10:0046 w/m2
11:0077 w/m2
12:0097 w/m2
13:00104 w/m2
14:00186 w/m2
15:00198 w/m2
16:00145 w/m2
17:0042 w/m2
Tuesday, November 26
Total: 665 wh/m2Hours09:0014 w/m2
10:0071 w/m2
11:00106 w/m2
12:00116 w/m2
13:00114 w/m2
14:00107 w/m2
15:0078 w/m2
16:0047 w/m2
17:0012 w/m2
Wednesday, November 27
Total: 560 wh/m2Hours09:009 w/m2
10:0044 w/m2
11:0075 w/m2
12:0096 w/m2
13:00103 w/m2
14:0097 w/m2
15:0077 w/m2
16:0047 w/m2
17:0012 w/m2
Thursday, November 28
Total: 2152 wh/m2Hours09:0032 w/m2
10:00171 w/m2
11:00292 w/m2
12:00369 w/m2
13:00395 w/m2
14:00372 w/m2
15:00298 w/m2
16:00181 w/m2
17:0042 w/m2
Friday, November 29
Total: 560 wh/m2Hours09:0016 w/m2
10:0043 w/m2
11:0074 w/m2
12:0095 w/m2
13:00102 w/m2
14:0096 w/m2
15:0077 w/m2
16:0046 w/m2
17:0011 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.
