Solar radiation in São Roque 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, January 14
Total: 1317 wh/m2Hours09:00116 w/m2
10:00272 w/m2
11:00391 w/m2
12:00171 w/m2
13:00118 w/m2
14:00107 w/m2
15:0083 w/m2
16:0047 w/m2
17:0012 w/m2
Tomorrow, January 15
Total: 1478 wh/m2Hours09:0085 w/m2
10:00274 w/m2
11:00244 w/m2
12:00409 w/m2
13:00119 w/m2
14:00108 w/m2
15:0084 w/m2
16:00121 w/m2
17:0034 w/m2
Thursday, January 16
Total: 2746 wh/m2Hours09:00120 w/m2
10:00276 w/m2
11:00397 w/m2
12:00467 w/m2
13:00480 w/m2
14:00436 w/m2
15:00338 w/m2
16:00195 w/m2
17:0037 w/m2
Friday, January 17
Total: 2771 wh/m2Hours08:001 w/m2
09:00121 w/m2
10:00278 w/m2
11:00399 w/m2
12:00470 w/m2
13:00484 w/m2
14:00440 w/m2
15:00341 w/m2
16:00198 w/m2
17:0039 w/m2
Saturday, January 18
Total: 2662 wh/m2Hours08:001 w/m2
09:00123 w/m2
10:00280 w/m2
11:00402 w/m2
12:00472 w/m2
13:00481 w/m2
14:00424 w/m2
15:00304 w/m2
16:00152 w/m2
17:0023 w/m2
Sunday, January 19
Total: 1135 wh/m2Hours09:0031 w/m2
10:0071 w/m2
11:00111 w/m2
12:00131 w/m2
13:00203 w/m2
14:00238 w/m2
15:00221 w/m2
16:00110 w/m2
17:0019 w/m2
Monday, January 20
Total: 2420 wh/m2Hours08:001 w/m2
09:00126 w/m2
10:00285 w/m2
11:00407 w/m2
12:00479 w/m2
13:00477 w/m2
14:00372 w/m2
15:00168 w/m2
16:0087 w/m2
17:0018 w/m2
Tuesday, January 21
Total: 986 wh/m2Hours08:001 w/m2
09:0091 w/m2
10:00168 w/m2
11:00187 w/m2
12:00133 w/m2
13:00137 w/m2
14:00114 w/m2
15:0089 w/m2
16:0053 w/m2
17:0013 w/m2
Wednesday, January 22
Total: 2006 wh/m2Hours08:002 w/m2
09:00130 w/m2
10:00271 w/m2
11:00307 w/m2
12:00157 w/m2
13:00276 w/m2
14:00335 w/m2
15:00304 w/m2
16:00180 w/m2
17:0044 w/m2
Thursday, January 23
Total: 734 wh/m2Hours09:0033 w/m2
10:0073 w/m2
11:00104 w/m2
12:00122 w/m2
13:00126 w/m2
14:00116 w/m2
15:0091 w/m2
16:0055 w/m2
17:0014 w/m2
Friday, January 24
Total: 2165 wh/m2Hours08:001 w/m2
09:0092 w/m2
10:00245 w/m2
11:00386 w/m2
12:00477 w/m2
13:00445 w/m2
14:00316 w/m2
15:00119 w/m2
16:0068 w/m2
17:0016 w/m2
Saturday, January 25
Total: 1813 wh/m2Hours08:001 w/m2
09:0045 w/m2
10:00117 w/m2
11:00193 w/m2
12:00255 w/m2
13:00333 w/m2
14:00355 w/m2
15:00315 w/m2
16:00165 w/m2
17:0034 w/m2
Sunday, January 26
Total: 1908 wh/m2Hours08:001 w/m2
09:0035 w/m2
10:0091 w/m2
11:00158 w/m2
12:00207 w/m2
13:00364 w/m2
14:00415 w/m2
15:00362 w/m2
16:00217 w/m2
17:0058 w/m2
Monday, January 27
Total: 3012 wh/m2Hours08:004 w/m2
09:00143 w/m2
10:00305 w/m2
11:00430 w/m2
12:00504 w/m2
13:00519 w/m2
14:00474 w/m2
15:00373 w/m2
16:00213 w/m2
17:0047 w/m2
Tuesday, January 28
Total: 796 wh/m2Hours08:001 w/m2
09:0037 w/m2
10:0077 w/m2
11:00109 w/m2
12:00127 w/m2
13:00131 w/m2
14:00121 w/m2
15:0096 w/m2
16:0072 w/m2
17:0025 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.
