Solar radiation in São João 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 23
Total: 697 wh/m2Hours08:0011 w/m2
09:0047 w/m2
10:0083 w/m2
11:00108 w/m2
12:00120 w/m2
13:00118 w/m2
14:00102 w/m2
15:0073 w/m2
16:0034 w/m2
17:001 w/m2
Tomorrow, November 24
Total: 906 wh/m2Hours08:007 w/m2
09:0072 w/m2
10:0082 w/m2
11:00139 w/m2
12:00155 w/m2
13:00233 w/m2
14:00111 w/m2
15:0072 w/m2
16:0034 w/m2
17:001 w/m2
Monday, November 25
Total: 1923 wh/m2Hours08:0018 w/m2
09:00163 w/m2
10:00303 w/m2
11:00379 w/m2
12:00405 w/m2
13:00335 w/m2
14:00214 w/m2
15:0072 w/m2
16:0033 w/m2
17:001 w/m2
Tuesday, November 26
Total: 848 wh/m2Hours08:006 w/m2
09:0044 w/m2
10:0088 w/m2
11:00116 w/m2
12:00130 w/m2
13:00150 w/m2
14:00139 w/m2
15:00112 w/m2
16:0062 w/m2
17:001 w/m2
Wednesday, November 27
Total: 2084 wh/m2Hours08:0012 w/m2
09:0068 w/m2
10:00175 w/m2
11:00284 w/m2
12:00359 w/m2
13:00404 w/m2
14:00376 w/m2
15:00277 w/m2
16:00127 w/m2
17:002 w/m2
Thursday, November 28
Total: 2649 wh/m2Hours08:0019 w/m2
09:00169 w/m2
10:00314 w/m2
11:00416 w/m2
12:00466 w/m2
13:00459 w/m2
14:00395 w/m2
15:00281 w/m2
16:00128 w/m2
17:002 w/m2
Friday, November 29
Total: 835 wh/m2Hours08:004 w/m2
09:0041 w/m2
10:0085 w/m2
11:00114 w/m2
12:00139 w/m2
13:00148 w/m2
14:00145 w/m2
15:00115 w/m2
16:0044 w/m2
Saturday, November 30
Total: 854 wh/m2Hours08:004 w/m2
09:0045 w/m2
10:0085 w/m2
11:00113 w/m2
12:00127 w/m2
13:00147 w/m2
14:00145 w/m2
15:00109 w/m2
16:0078 w/m2
17:001 w/m2
Sunday, December 1
Total: 647 wh/m2Hours08:004 w/m2
09:0040 w/m2
10:0076 w/m2
11:00102 w/m2
12:00115 w/m2
13:00113 w/m2
14:0097 w/m2
15:0069 w/m2
16:0031 w/m2
Monday, December 2
Total: 1349 wh/m2Hours08:0011 w/m2
09:00139 w/m2
10:00240 w/m2
11:00263 w/m2
12:00198 w/m2
13:00186 w/m2
14:00161 w/m2
15:00108 w/m2
16:0043 w/m2
Tuesday, December 3
Total: 801 wh/m2Hours08:005 w/m2
09:0038 w/m2
10:0075 w/m2
11:00101 w/m2
12:00113 w/m2
13:00145 w/m2
14:00151 w/m2
15:00125 w/m2
16:0048 w/m2
Wednesday, December 4
Total: 676 wh/m2Hours08:003 w/m2
09:0041 w/m2
10:0081 w/m2
11:00100 w/m2
12:00113 w/m2
13:00112 w/m2
14:0096 w/m2
15:0068 w/m2
16:0061 w/m2
17:001 w/m2
Thursday, December 5
Total: 1414 wh/m2Hours08:006 w/m2
09:0037 w/m2
10:0073 w/m2
11:0099 w/m2
12:00112 w/m2
13:00330 w/m2
14:00363 w/m2
15:00271 w/m2
16:00122 w/m2
17:001 w/m2
Friday, December 6
Total: 2011 wh/m2Hours08:007 w/m2
09:00131 w/m2
10:00272 w/m2
11:00380 w/m2
12:00438 w/m2
13:00396 w/m2
14:00264 w/m2
15:0081 w/m2
16:0042 w/m2
Saturday, December 7
Total: 592 wh/m2Hours08:002 w/m2
09:0036 w/m2
10:0072 w/m2
11:0098 w/m2
12:00111 w/m2
13:00110 w/m2
14:0095 w/m2
15:0068 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.
