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, July 2
Total: 3234 wh/m2Hours06:0038 w/m2
07:00261 w/m2
08:00417 w/m2
09:00335 w/m2
10:00609 w/m2
11:00544 w/m2
12:00327 w/m2
13:00243 w/m2
14:00190 w/m2
15:00146 w/m2
16:0091 w/m2
17:0033 w/m2
Tomorrow, July 3
Total: 2099 wh/m2Hours06:0026 w/m2
07:00154 w/m2
08:00298 w/m2
09:00176 w/m2
10:00295 w/m2
11:00232 w/m2
12:00236 w/m2
13:00221 w/m2
14:00191 w/m2
15:00146 w/m2
16:0091 w/m2
17:0033 w/m2
Thursday, July 4
Total: 2343 wh/m2Hours06:0046 w/m2
07:00243 w/m2
08:00429 w/m2
09:00261 w/m2
10:00212 w/m2
11:00233 w/m2
12:00236 w/m2
13:00222 w/m2
14:00191 w/m2
15:00146 w/m2
16:0091 w/m2
17:0033 w/m2
Friday, July 5
Total: 1768 wh/m2Hours06:0014 w/m2
07:0070 w/m2
08:00127 w/m2
09:00176 w/m2
10:00212 w/m2
11:00233 w/m2
12:00236 w/m2
13:00222 w/m2
14:00191 w/m2
15:00146 w/m2
16:00101 w/m2
17:0040 w/m2
Saturday, July 6
Total: 1753 wh/m2Hours06:0014 w/m2
07:0070 w/m2
08:00127 w/m2
09:00176 w/m2
10:00212 w/m2
11:00233 w/m2
12:00236 w/m2
13:00222 w/m2
14:00191 w/m2
15:00147 w/m2
16:0092 w/m2
17:0033 w/m2
Sunday, July 7
Total: 1838 wh/m2Hours06:0016 w/m2
07:0083 w/m2
08:00152 w/m2
09:00194 w/m2
10:00234 w/m2
11:00233 w/m2
12:00236 w/m2
13:00222 w/m2
14:00192 w/m2
15:00147 w/m2
16:0092 w/m2
17:0037 w/m2
Monday, July 8
Total: 3306 wh/m2Hours06:0043 w/m2
07:00206 w/m2
08:00344 w/m2
09:00424 w/m2
10:00468 w/m2
11:00479 w/m2
12:00450 w/m2
13:00368 w/m2
14:00248 w/m2
15:00147 w/m2
16:0092 w/m2
17:0037 w/m2
Tuesday, July 9
Total: 1756 wh/m2Hours06:0015 w/m2
07:0069 w/m2
08:00127 w/m2
09:00176 w/m2
10:00212 w/m2
11:00233 w/m2
12:00237 w/m2
13:00223 w/m2
14:00192 w/m2
15:00147 w/m2
16:0092 w/m2
17:0033 w/m2
Wednesday, July 10
Total: 2818 wh/m2Hours06:0045 w/m2
07:00211 w/m2
08:00336 w/m2
09:00375 w/m2
10:00405 w/m2
11:00386 w/m2
12:00307 w/m2
13:00267 w/m2
14:00212 w/m2
15:00148 w/m2
16:0092 w/m2
17:0034 w/m2
Thursday, July 11
Total: 3045 wh/m2Hours06:0013 w/m2
07:0089 w/m2
08:00187 w/m2
09:00292 w/m2
10:00388 w/m2
11:00463 w/m2
12:00505 w/m2
13:00424 w/m2
14:00319 w/m2
15:00205 w/m2
16:00120 w/m2
17:0040 w/m2
Friday, July 12
Total: 2054 wh/m2Hours06:0020 w/m2
07:00102 w/m2
08:00187 w/m2
09:00261 w/m2
10:00276 w/m2
11:00280 w/m2
12:00237 w/m2
13:00223 w/m2
14:00193 w/m2
15:00148 w/m2
16:0093 w/m2
17:0034 w/m2
Saturday, July 13
Total: 1760 wh/m2Hours06:0013 w/m2
07:0069 w/m2
08:00127 w/m2
09:00176 w/m2
10:00213 w/m2
11:00234 w/m2
12:00237 w/m2
13:00223 w/m2
14:00193 w/m2
15:00148 w/m2
16:0093 w/m2
17:0034 w/m2
Sunday, July 14
Total: 1762 wh/m2Hours06:0013 w/m2
07:0069 w/m2
08:00127 w/m2
09:00176 w/m2
10:00213 w/m2
11:00234 w/m2
12:00238 w/m2
13:00224 w/m2
14:00193 w/m2
15:00148 w/m2
16:0093 w/m2
17:0034 w/m2
Monday, July 15
Total: 1761 wh/m2Hours06:0013 w/m2
07:0068 w/m2
08:00127 w/m2
09:00176 w/m2
10:00213 w/m2
11:00234 w/m2
12:00238 w/m2
13:00224 w/m2
14:00193 w/m2
15:00148 w/m2
16:0093 w/m2
17:0034 w/m2
Tuesday, July 16
Total: 3652 wh/m2Hours06:0017 w/m2
07:00155 w/m2
08:00370 w/m2
09:00595 w/m2
10:00634 w/m2
11:00564 w/m2
12:00414 w/m2
13:00332 w/m2
14:00251 w/m2
15:00164 w/m2
16:00112 w/m2
17:0044 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.
