Solar radiation in Fortaleza 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, March 26
Total: 3251 wh/m2Hours06:0018 w/m2
07:00159 w/m2
08:00281 w/m2
09:00237 w/m2
10:00477 w/m2
11:00320 w/m2
12:00569 w/m2
13:00324 w/m2
14:00238 w/m2
15:00302 w/m2
16:00265 w/m2
17:0061 w/m2
Tomorrow, March 27
Total: 1781 wh/m2Hours06:005 w/m2
07:0063 w/m2
08:00128 w/m2
09:00183 w/m2
10:00224 w/m2
11:00247 w/m2
12:00250 w/m2
13:00233 w/m2
14:00198 w/m2
15:00146 w/m2
16:0084 w/m2
17:0020 w/m2
Friday, March 28
Total: 2130 wh/m2Hours06:005 w/m2
07:0063 w/m2
08:00128 w/m2
09:00183 w/m2
10:00224 w/m2
11:00246 w/m2
12:00249 w/m2
13:00512 w/m2
14:00197 w/m2
15:00146 w/m2
16:00131 w/m2
17:0046 w/m2
Saturday, March 29
Total: 5370 wh/m2Hours06:0020 w/m2
07:00252 w/m2
08:00511 w/m2
09:00730 w/m2
10:00887 w/m2
11:00946 w/m2
12:00930 w/m2
13:00404 w/m2
14:00236 w/m2
15:00215 w/m2
16:00220 w/m2
17:0019 w/m2
Sunday, March 30
Total: 7060 wh/m2Hours06:0020 w/m2
07:00241 w/m2
08:00511 w/m2
09:00729 w/m2
10:00891 w/m2
11:00982 w/m2
12:00994 w/m2
13:00926 w/m2
14:00784 w/m2
15:00579 w/m2
16:00329 w/m2
17:0074 w/m2
Monday, March 31
Total: 1959 wh/m2Hours06:006 w/m2
07:0076 w/m2
08:00166 w/m2
09:00254 w/m2
10:00268 w/m2
11:00270 w/m2
12:00248 w/m2
13:00231 w/m2
14:00196 w/m2
15:00144 w/m2
16:0082 w/m2
17:0018 w/m2
Tuesday, April 1
Total: 1766 wh/m2Hours06:006 w/m2
07:0064 w/m2
08:00128 w/m2
09:00183 w/m2
10:00223 w/m2
11:00245 w/m2
12:00248 w/m2
13:00231 w/m2
14:00195 w/m2
15:00144 w/m2
16:0081 w/m2
17:0018 w/m2
Wednesday, April 2
Total: 6340 wh/m2Hours06:0015 w/m2
07:00181 w/m2
08:00375 w/m2
09:00560 w/m2
10:00774 w/m2
11:00919 w/m2
12:00964 w/m2
13:00895 w/m2
14:00752 w/m2
15:00552 w/m2
16:00295 w/m2
17:0058 w/m2
Thursday, April 3
Total: 5871 wh/m2Hours06:0022 w/m2
07:00250 w/m2
08:00506 w/m2
09:00727 w/m2
10:00875 w/m2
11:00943 w/m2
12:00918 w/m2
13:00760 w/m2
14:00515 w/m2
15:00224 w/m2
16:00111 w/m2
17:0020 w/m2
Friday, April 4
Total: 4726 wh/m2Hours06:0017 w/m2
07:00174 w/m2
08:00348 w/m2
09:00485 w/m2
10:00671 w/m2
11:00799 w/m2
12:00863 w/m2
13:00681 w/m2
14:00426 w/m2
15:00156 w/m2
16:0088 w/m2
17:0018 w/m2
Saturday, April 5
Total: 5495 wh/m2Hours06:007 w/m2
07:00112 w/m2
08:00300 w/m2
09:00505 w/m2
10:00638 w/m2
11:00725 w/m2
12:00765 w/m2
13:00801 w/m2
14:00724 w/m2
15:00552 w/m2
16:00304 w/m2
17:0062 w/m2
Sunday, April 6
Total: 6467 wh/m2Hours06:0022 w/m2
07:00239 w/m2
08:00493 w/m2
09:00716 w/m2
10:00844 w/m2
11:00872 w/m2
12:00784 w/m2
13:00834 w/m2
14:00748 w/m2
15:00561 w/m2
16:00300 w/m2
17:0054 w/m2
Monday, April 7
Total: 6084 wh/m2Hours06:0025 w/m2
07:00254 w/m2
08:00498 w/m2
09:00699 w/m2
10:00800 w/m2
11:00776 w/m2
12:00636 w/m2
13:00761 w/m2
14:00720 w/m2
15:00553 w/m2
16:00303 w/m2
17:0059 w/m2
Tuesday, April 8
Total: 3390 wh/m2Hours06:0018 w/m2
07:00176 w/m2
08:00333 w/m2
09:00451 w/m2
10:00503 w/m2
11:00481 w/m2
12:00426 w/m2
13:00376 w/m2
14:00300 w/m2
15:00207 w/m2
16:00101 w/m2
17:0018 w/m2
Wednesday, April 9
Total: 2848 wh/m2Hours06:007 w/m2
07:0065 w/m2
08:00128 w/m2
09:00182 w/m2
10:00243 w/m2
11:00291 w/m2
12:00339 w/m2
13:00466 w/m2
14:00495 w/m2
15:00414 w/m2
16:00191 w/m2
17:0027 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.
