Solar radiation in Drefféac 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 27
Total: 4622 wh/m2Hours08:0093 w/m2
09:00272 w/m2
10:00423 w/m2
11:00545 w/m2
12:00612 w/m2
13:00655 w/m2
14:00631 w/m2
15:00526 w/m2
16:00429 w/m2
17:00246 w/m2
18:00168 w/m2
19:0022 w/m2
Tomorrow, March 28
Total: 1600 wh/m2Hours08:0073 w/m2
09:0070 w/m2
10:00112 w/m2
11:00145 w/m2
12:00168 w/m2
13:00177 w/m2
14:00174 w/m2
15:00157 w/m2
16:00141 w/m2
17:00210 w/m2
18:00150 w/m2
19:0023 w/m2
Saturday, March 29
Total: 3633 wh/m2Hours08:0060 w/m2
09:0072 w/m2
10:00450 w/m2
11:00473 w/m2
12:00294 w/m2
13:00340 w/m2
14:00453 w/m2
15:00538 w/m2
16:00455 w/m2
17:00323 w/m2
18:00151 w/m2
19:0024 w/m2
Sunday, March 30
Total: 1768 wh/m2Hours09:0029 w/m2
10:0073 w/m2
11:00169 w/m2
12:00177 w/m2
13:00170 w/m2
14:00180 w/m2
15:00193 w/m2
16:00190 w/m2
17:00168 w/m2
18:00232 w/m2
19:00159 w/m2
20:0028 w/m2
Monday, March 31
Total: 4700 wh/m2Hours08:001 w/m2
09:00116 w/m2
10:00280 w/m2
11:00423 w/m2
12:00521 w/m2
13:00566 w/m2
14:00561 w/m2
15:00591 w/m2
16:00568 w/m2
17:00486 w/m2
18:00362 w/m2
19:00193 w/m2
20:0032 w/m2
Tuesday, April 1
Total: 5399 wh/m2Hours08:002 w/m2
09:00123 w/m2
10:00303 w/m2
11:00468 w/m2
12:00600 w/m2
13:00689 w/m2
14:00727 w/m2
15:00711 w/m2
16:00642 w/m2
17:00527 w/m2
18:00374 w/m2
19:00198 w/m2
20:0035 w/m2
Wednesday, April 2
Total: 3777 wh/m2Hours08:003 w/m2
09:00128 w/m2
10:00270 w/m2
11:00234 w/m2
12:00435 w/m2
13:00591 w/m2
14:00686 w/m2
15:00584 w/m2
16:00389 w/m2
17:00133 w/m2
18:00172 w/m2
19:00124 w/m2
20:0028 w/m2
Thursday, April 3
Total: 1889 wh/m2Hours08:001 w/m2
09:0053 w/m2
10:00155 w/m2
11:00288 w/m2
12:00302 w/m2
13:00274 w/m2
14:00184 w/m2
15:00180 w/m2
16:00162 w/m2
17:00134 w/m2
18:0095 w/m2
19:0051 w/m2
20:0010 w/m2
Friday, April 4
Total: 4079 wh/m2Hours08:001 w/m2
09:0064 w/m2
10:00197 w/m2
11:00359 w/m2
12:00558 w/m2
13:00687 w/m2
14:00738 w/m2
15:00689 w/m2
16:00493 w/m2
17:00134 w/m2
18:0096 w/m2
19:0052 w/m2
20:0011 w/m2
Saturday, April 5
Total: 4383 wh/m2Hours08:002 w/m2
09:0060 w/m2
10:00173 w/m2
11:00317 w/m2
12:00506 w/m2
13:00652 w/m2
14:00725 w/m2
15:00667 w/m2
16:00524 w/m2
17:00326 w/m2
18:00252 w/m2
19:00146 w/m2
20:0033 w/m2
Sunday, April 6
Total: 3809 wh/m2Hours08:003 w/m2
09:00117 w/m2
10:00314 w/m2
11:00492 w/m2
12:00606 w/m2
13:00631 w/m2
14:00516 w/m2
15:00427 w/m2
16:00287 w/m2
17:00136 w/m2
18:00145 w/m2
19:00107 w/m2
20:0028 w/m2
Monday, April 7
Total: 1464 wh/m2Hours08:003 w/m2
09:0039 w/m2
10:0092 w/m2
11:00137 w/m2
12:00173 w/m2
13:00179 w/m2
14:00188 w/m2
15:00183 w/m2
16:00166 w/m2
17:00137 w/m2
18:0099 w/m2
19:0055 w/m2
20:0013 w/m2
Tuesday, April 8
Total: 5392 wh/m2Hours08:004 w/m2
09:0082 w/m2
10:00230 w/m2
11:00401 w/m2
12:00587 w/m2
13:00708 w/m2
14:00753 w/m2
15:00736 w/m2
16:00667 w/m2
17:00551 w/m2
18:00398 w/m2
19:00222 w/m2
20:0053 w/m2
Wednesday, April 9
Total: 4352 wh/m2Hours08:0016 w/m2
09:00163 w/m2
10:00324 w/m2
11:00428 w/m2
12:00488 w/m2
13:00479 w/m2
14:00404 w/m2
15:00469 w/m2
16:00481 w/m2
17:00442 w/m2
18:00378 w/m2
19:00224 w/m2
20:0056 w/m2
Thursday, April 10
Total: 5812 wh/m2Hours08:0019 w/m2
09:00170 w/m2
10:00349 w/m2
11:00511 w/m2
12:00641 w/m2
13:00726 w/m2
14:00761 w/m2
15:00743 w/m2
16:00673 w/m2
17:00557 w/m2
18:00398 w/m2
19:00215 w/m2
20:0049 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.
