Solar radiation in Izalzu/Itzaltzu 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, October 18
Total: 1112 wh/m2Hours09:0012 w/m2
10:0053 w/m2
11:00103 w/m2
12:00137 w/m2
13:00157 w/m2
14:00162 w/m2
15:00164 w/m2
16:00125 w/m2
17:00129 w/m2
18:0068 w/m2
19:002 w/m2
Tomorrow, October 19
Total: 1581 wh/m2Hours09:0010 w/m2
10:0052 w/m2
11:0092 w/m2
12:00296 w/m2
13:00301 w/m2
14:00386 w/m2
15:00175 w/m2
16:00134 w/m2
17:0077 w/m2
18:0057 w/m2
19:001 w/m2
Sunday, October 20
Total: 2241 wh/m2Hours09:0037 w/m2
10:00143 w/m2
11:00347 w/m2
12:00372 w/m2
13:00440 w/m2
14:00144 w/m2
15:00398 w/m2
16:00251 w/m2
17:0075 w/m2
18:0033 w/m2
19:001 w/m2
Monday, October 21
Total: 3219 wh/m2Hours09:0035 w/m2
10:00198 w/m2
11:00358 w/m2
12:00480 w/m2
13:00542 w/m2
14:00521 w/m2
15:00456 w/m2
16:00343 w/m2
17:00204 w/m2
18:0081 w/m2
19:001 w/m2
Tuesday, October 22
Total: 1535 wh/m2Hours09:0016 w/m2
10:0096 w/m2
11:00188 w/m2
12:00226 w/m2
13:00239 w/m2
14:00222 w/m2
15:00206 w/m2
16:00169 w/m2
17:00120 w/m2
18:0053 w/m2
Wednesday, October 23
Total: 3485 wh/m2Hours09:0030 w/m2
10:00189 w/m2
11:00348 w/m2
12:00470 w/m2
13:00543 w/m2
14:00559 w/m2
15:00519 w/m2
16:00424 w/m2
17:00285 w/m2
18:00117 w/m2
19:001 w/m2
Thursday, October 24
Total: 3435 wh/m2Hours09:0027 w/m2
10:00185 w/m2
11:00343 w/m2
12:00465 w/m2
13:00537 w/m2
14:00554 w/m2
15:00513 w/m2
16:00419 w/m2
17:00279 w/m2
18:00113 w/m2
Friday, October 25
Total: 933 wh/m2Hours09:0021 w/m2
10:00117 w/m2
11:0085 w/m2
12:00115 w/m2
13:00133 w/m2
14:00137 w/m2
15:00127 w/m2
16:00103 w/m2
17:0068 w/m2
18:0027 w/m2
Saturday, October 26
Total: 1971 wh/m2Hours09:008 w/m2
10:0077 w/m2
11:00172 w/m2
12:00274 w/m2
13:00357 w/m2
14:00403 w/m2
15:00326 w/m2
16:00217 w/m2
17:0099 w/m2
18:0038 w/m2
Sunday, October 27
Total: 2258 wh/m2Hours08:0018 w/m2
09:00149 w/m2
10:00269 w/m2
11:00359 w/m2
12:00405 w/m2
13:00412 w/m2
14:00322 w/m2
15:00191 w/m2
16:0072 w/m2
17:0061 w/m2
Monday, October 28
Total: 3230 wh/m2Hours08:0018 w/m2
09:00167 w/m2
10:00321 w/m2
11:00443 w/m2
12:00515 w/m2
13:00532 w/m2
14:00491 w/m2
15:00396 w/m2
16:00257 w/m2
17:0090 w/m2
Tuesday, October 29
Total: 1234 wh/m2Hours08:004 w/m2
09:0041 w/m2
10:0080 w/m2
11:00110 w/m2
12:00128 w/m2
13:00132 w/m2
14:00231 w/m2
15:00254 w/m2
16:00194 w/m2
17:0060 w/m2
Wednesday, October 30
Total: 2875 wh/m2Hours08:009 w/m2
09:00112 w/m2
10:00244 w/m2
11:00380 w/m2
12:00472 w/m2
13:00506 w/m2
14:00466 w/m2
15:00373 w/m2
16:00239 w/m2
17:0074 w/m2
Thursday, October 31
Total: 841 wh/m2Hours08:003 w/m2
09:0046 w/m2
10:00100 w/m2
11:00129 w/m2
12:00138 w/m2
13:00129 w/m2
14:00119 w/m2
15:0095 w/m2
16:0061 w/m2
17:0021 w/m2
Friday, November 1
Total: 1188 wh/m2Hours08:003 w/m2
09:0048 w/m2
10:0098 w/m2
11:00157 w/m2
12:00205 w/m2
13:00233 w/m2
14:00194 w/m2
15:00139 w/m2
16:0077 w/m2
17:0034 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.