Solar radiation in S. Tome 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, April 2
Total: 6836 wh/m2Hours06:0033 w/m2
07:00277 w/m2
08:00536 w/m2
09:00754 w/m2
10:00905 w/m2
11:00995 w/m2
12:00992 w/m2
13:00720 w/m2
14:00672 w/m2
15:00541 w/m2
16:00334 w/m2
17:0077 w/m2
Tomorrow, April 3
Total: 4159 wh/m2Hours06:0021 w/m2
07:00185 w/m2
08:00364 w/m2
09:00455 w/m2
10:00701 w/m2
11:00650 w/m2
12:00519 w/m2
13:00235 w/m2
14:00491 w/m2
15:00279 w/m2
16:00212 w/m2
17:0047 w/m2
Friday, April 4
Total: 3383 wh/m2Hours06:009 w/m2
07:0070 w/m2
08:00134 w/m2
09:00189 w/m2
10:00317 w/m2
11:00602 w/m2
12:00607 w/m2
13:00500 w/m2
14:00377 w/m2
15:00312 w/m2
16:00216 w/m2
17:0050 w/m2
Saturday, April 5
Total: 5382 wh/m2Hours06:0026 w/m2
07:00173 w/m2
08:00324 w/m2
09:00443 w/m2
10:00593 w/m2
11:00649 w/m2
12:00683 w/m2
13:00756 w/m2
14:00788 w/m2
15:00583 w/m2
16:00320 w/m2
17:0044 w/m2
Sunday, April 6
Total: 4826 wh/m2Hours06:009 w/m2
07:0070 w/m2
08:00135 w/m2
09:00189 w/m2
10:00251 w/m2
11:00617 w/m2
12:00978 w/m2
13:00898 w/m2
14:00765 w/m2
15:00541 w/m2
16:00309 w/m2
17:0064 w/m2
Monday, April 7
Total: 4623 wh/m2Hours06:009 w/m2
07:0071 w/m2
08:00135 w/m2
09:00189 w/m2
10:00452 w/m2
11:00690 w/m2
12:00821 w/m2
13:00779 w/m2
14:00671 w/m2
15:00504 w/m2
16:00255 w/m2
17:0047 w/m2
Tuesday, April 8
Total: 4790 wh/m2Hours06:009 w/m2
07:0071 w/m2
08:00149 w/m2
09:00208 w/m2
10:00605 w/m2
11:00880 w/m2
12:00975 w/m2
13:00834 w/m2
14:00564 w/m2
15:00239 w/m2
16:00202 w/m2
17:0054 w/m2
Wednesday, April 9
Total: 3635 wh/m2Hours06:0024 w/m2
07:00146 w/m2
08:00212 w/m2
09:00189 w/m2
10:00434 w/m2
11:00631 w/m2
12:00767 w/m2
13:00589 w/m2
14:00373 w/m2
15:00159 w/m2
16:0090 w/m2
17:0021 w/m2
Thursday, April 10
Total: 1802 wh/m2Hours06:0010 w/m2
07:0071 w/m2
08:00135 w/m2
09:00189 w/m2
10:00228 w/m2
11:00249 w/m2
12:00250 w/m2
13:00232 w/m2
14:00196 w/m2
15:00144 w/m2
16:0081 w/m2
17:0017 w/m2
Friday, April 11
Total: 1800 wh/m2Hours06:0010 w/m2
07:0072 w/m2
08:00135 w/m2
09:00189 w/m2
10:00228 w/m2
11:00248 w/m2
12:00250 w/m2
13:00232 w/m2
14:00195 w/m2
15:00143 w/m2
16:0081 w/m2
17:0017 w/m2
Saturday, April 12
Total: 6112 wh/m2Hours06:0010 w/m2
07:00119 w/m2
08:00298 w/m2
09:00512 w/m2
10:00760 w/m2
11:00927 w/m2
12:00976 w/m2
13:00891 w/m2
14:00737 w/m2
15:00525 w/m2
16:00295 w/m2
17:0062 w/m2
Sunday, April 13
Total: 6397 wh/m2Hours06:0042 w/m2
07:00287 w/m2
08:00541 w/m2
09:00755 w/m2
10:00904 w/m2
11:00974 w/m2
12:00953 w/m2
13:00820 w/m2
14:00586 w/m2
15:00314 w/m2
16:00181 w/m2
17:0040 w/m2
Monday, April 14
Total: 6594 wh/m2Hours06:0028 w/m2
07:00239 w/m2
08:00501 w/m2
09:00736 w/m2
10:00887 w/m2
11:00969 w/m2
12:00975 w/m2
13:00860 w/m2
14:00654 w/m2
15:00393 w/m2
16:00288 w/m2
17:0064 w/m2
Tuesday, April 15
Total: 2002 wh/m2Hours06:0015 w/m2
07:0094 w/m2
08:00149 w/m2
09:00189 w/m2
10:00250 w/m2
11:00272 w/m2
12:00298 w/m2
13:00253 w/m2
14:00213 w/m2
15:00142 w/m2
16:00102 w/m2
17:0025 w/m2
Wednesday, April 16
Total: 3192 wh/m2Hours06:0014 w/m2
07:00120 w/m2
08:00279 w/m2
09:00441 w/m2
10:00499 w/m2
11:00508 w/m2
12:00452 w/m2
13:00360 w/m2
14:00250 w/m2
15:00141 w/m2
16:00102 w/m2
17:0026 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.
