Solar radiation in Galdakao 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: 650 wh/m2Hours09:005 w/m2
10:0040 w/m2
11:0075 w/m2
12:00101 w/m2
13:00113 w/m2
14:00112 w/m2
15:0097 w/m2
16:0070 w/m2
17:0034 w/m2
18:003 w/m2
Tomorrow, January 31
Total: 2441 wh/m2Hours09:0020 w/m2
10:00149 w/m2
11:00281 w/m2
12:00387 w/m2
13:00426 w/m2
14:00409 w/m2
15:00350 w/m2
16:00271 w/m2
17:00139 w/m2
18:009 w/m2
Saturday, February 1
Total: 1387 wh/m2Hours09:0015 w/m2
10:0055 w/m2
11:00154 w/m2
12:00255 w/m2
13:00192 w/m2
14:00341 w/m2
15:00233 w/m2
16:0094 w/m2
17:0043 w/m2
18:005 w/m2
Sunday, February 2
Total: 680 wh/m2Hours09:007 w/m2
10:0043 w/m2
11:0079 w/m2
12:00104 w/m2
13:00117 w/m2
14:00116 w/m2
15:00101 w/m2
16:0073 w/m2
17:0037 w/m2
18:003 w/m2
Monday, February 3
Total: 2206 wh/m2Hours09:0019 w/m2
10:00117 w/m2
11:00207 w/m2
12:00267 w/m2
13:00300 w/m2
14:00425 w/m2
15:00405 w/m2
16:00299 w/m2
17:00152 w/m2
18:0015 w/m2
Tuesday, February 4
Total: 2804 wh/m2Hours09:0032 w/m2
10:00180 w/m2
11:00323 w/m2
12:00426 w/m2
13:00478 w/m2
14:00473 w/m2
15:00414 w/m2
16:00304 w/m2
17:00157 w/m2
18:0017 w/m2
Wednesday, February 5
Total: 2834 wh/m2Hours09:0035 w/m2
10:00184 w/m2
11:00328 w/m2
12:00431 w/m2
13:00483 w/m2
14:00478 w/m2
15:00417 w/m2
16:00305 w/m2
17:00156 w/m2
18:0017 w/m2
Thursday, February 6
Total: 2257 wh/m2Hours09:0023 w/m2
10:0074 w/m2
11:00195 w/m2
12:00324 w/m2
13:00412 w/m2
14:00416 w/m2
15:00374 w/m2
16:00281 w/m2
17:00141 w/m2
18:0017 w/m2
Friday, February 7
Total: 2932 wh/m2Hours09:0039 w/m2
10:00193 w/m2
11:00337 w/m2
12:00441 w/m2
13:00493 w/m2
14:00489 w/m2
15:00429 w/m2
16:00318 w/m2
17:00170 w/m2
18:0023 w/m2
Saturday, February 8
Total: 948 wh/m2Hours09:0034 w/m2
10:0098 w/m2
11:00149 w/m2
12:00155 w/m2
13:00137 w/m2
14:00136 w/m2
15:00108 w/m2
16:0081 w/m2
17:0044 w/m2
18:006 w/m2
Sunday, February 9
Total: 1634 wh/m2Hours09:0028 w/m2
10:00142 w/m2
11:00235 w/m2
12:00293 w/m2
13:00311 w/m2
14:00266 w/m2
15:00191 w/m2
16:00106 w/m2
17:0054 w/m2
18:008 w/m2
Monday, February 10
Total: 909 wh/m2Hours09:0022 w/m2
10:0052 w/m2
11:0097 w/m2
12:00137 w/m2
13:00165 w/m2
14:00151 w/m2
15:00133 w/m2
16:0092 w/m2
17:0051 w/m2
18:009 w/m2
Tuesday, February 11
Total: 1022 wh/m2Hours09:0013 w/m2
10:0053 w/m2
11:00107 w/m2
12:00171 w/m2
13:00213 w/m2
14:00189 w/m2
15:00135 w/m2
16:0085 w/m2
17:0047 w/m2
18:009 w/m2
Wednesday, February 12
Total: 3128 wh/m2Hours09:0055 w/m2
10:00210 w/m2
11:00354 w/m2
12:00458 w/m2
13:00511 w/m2
14:00513 w/m2
15:00454 w/m2
16:00343 w/m2
17:00193 w/m2
18:0037 w/m2
Thursday, February 13
Total: 2468 wh/m2Hours09:0053 w/m2
10:00214 w/m2
11:00321 w/m2
12:00306 w/m2
13:00131 w/m2
14:00410 w/m2
15:00447 w/m2
16:00348 w/m2
17:00198 w/m2
18:0040 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.
