Solar radiation in Freá de Eiras 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 30
Total: 2434 wh/m2Hours09:002 w/m2
10:00103 w/m2
11:00239 w/m2
12:00292 w/m2
13:00366 w/m2
14:00464 w/m2
15:00400 w/m2
16:00317 w/m2
17:00203 w/m2
18:0048 w/m2
Tomorrow, January 31
Total: 2775 wh/m2Hours09:003 w/m2
10:00123 w/m2
11:00288 w/m2
12:00406 w/m2
13:00481 w/m2
14:00454 w/m2
15:00454 w/m2
16:00343 w/m2
17:00203 w/m2
18:0020 w/m2
Saturday, February 1
Total: 1002 wh/m2Hours09:001 w/m2
10:0054 w/m2
11:0073 w/m2
12:00171 w/m2
13:00201 w/m2
14:00150 w/m2
15:00180 w/m2
16:00100 w/m2
17:0056 w/m2
18:0016 w/m2
Sunday, February 2
Total: 2481 wh/m2Hours09:003 w/m2
10:0091 w/m2
11:00216 w/m2
12:00337 w/m2
13:00421 w/m2
14:00438 w/m2
15:00402 w/m2
16:00318 w/m2
17:00198 w/m2
18:0057 w/m2
Monday, February 3
Total: 2986 wh/m2Hours09:006 w/m2
10:00140 w/m2
11:00295 w/m2
12:00416 w/m2
13:00488 w/m2
14:00506 w/m2
15:00465 w/m2
16:00371 w/m2
17:00230 w/m2
18:0069 w/m2
Tuesday, February 4
Total: 763 wh/m2Hours09:003 w/m2
10:0037 w/m2
11:0076 w/m2
12:00106 w/m2
13:00124 w/m2
14:00128 w/m2
15:00118 w/m2
16:0094 w/m2
17:0059 w/m2
18:0018 w/m2
Wednesday, February 5
Total: 771 wh/m2Hours09:002 w/m2
10:0037 w/m2
11:0077 w/m2
12:00107 w/m2
13:00126 w/m2
14:00129 w/m2
15:00119 w/m2
16:0095 w/m2
17:0060 w/m2
18:0019 w/m2
Thursday, February 6
Total: 3033 wh/m2Hours09:008 w/m2
10:00136 w/m2
11:00294 w/m2
12:00423 w/m2
13:00502 w/m2
14:00515 w/m2
15:00470 w/m2
16:00371 w/m2
17:00237 w/m2
18:0077 w/m2
Friday, February 7
Total: 2874 wh/m2Hours09:008 w/m2
10:00110 w/m2
11:00245 w/m2
12:00366 w/m2
13:00451 w/m2
14:00508 w/m2
15:00482 w/m2
16:00389 w/m2
17:00243 w/m2
18:0072 w/m2
Saturday, February 8
Total: 1382 wh/m2Hours09:004 w/m2
10:0048 w/m2
11:0096 w/m2
12:00133 w/m2
13:00154 w/m2
14:00231 w/m2
15:00270 w/m2
16:00255 w/m2
17:00147 w/m2
18:0044 w/m2
Sunday, February 9
Total: 889 wh/m2Hours09:007 w/m2
10:0064 w/m2
11:00112 w/m2
12:00134 w/m2
13:00130 w/m2
14:00134 w/m2
15:00123 w/m2
16:0099 w/m2
17:0064 w/m2
18:0022 w/m2
Monday, February 10
Total: 1924 wh/m2Hours09:006 w/m2
10:0046 w/m2
11:00169 w/m2
12:00318 w/m2
13:00433 w/m2
14:00388 w/m2
15:00283 w/m2
16:00149 w/m2
17:0096 w/m2
18:0036 w/m2
Tuesday, February 11
Total: 3322 wh/m2Hours09:0018 w/m2
10:00172 w/m2
11:00333 w/m2
12:00456 w/m2
13:00529 w/m2
14:00545 w/m2
15:00503 w/m2
16:00406 w/m2
17:00264 w/m2
18:0096 w/m2
Wednesday, February 12
Total: 3270 wh/m2Hours09:0014 w/m2
10:00119 w/m2
11:00310 w/m2
12:00457 w/m2
13:00534 w/m2
14:00550 w/m2
15:00508 w/m2
16:00411 w/m2
17:00268 w/m2
18:0099 w/m2
Thursday, February 13
Total: 1756 wh/m2Hours09:0017 w/m2
10:0045 w/m2
11:00162 w/m2
12:00302 w/m2
13:00418 w/m2
14:00360 w/m2
15:00244 w/m2
16:00114 w/m2
17:0068 w/m2
18:0026 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.
