Solar radiation in Colwyn 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 22
Total: 6856 wh/m2Hours07:0052 w/m2
08:00220 w/m2
09:00410 w/m2
10:00608 w/m2
11:00761 w/m2
12:00858 w/m2
13:00890 w/m2
14:00859 w/m2
15:00772 w/m2
16:00637 w/m2
17:00460 w/m2
18:00261 w/m2
19:0068 w/m2
Tomorrow, April 23
Total: 7118 wh/m2Hours07:0073 w/m2
08:00271 w/m2
09:00474 w/m2
10:00617 w/m2
11:00783 w/m2
12:00869 w/m2
13:00900 w/m2
14:00873 w/m2
15:00788 w/m2
16:00651 w/m2
17:00474 w/m2
18:00272 w/m2
19:0073 w/m2
Thursday, April 24
Total: 7172 wh/m2Hours07:0079 w/m2
08:00279 w/m2
09:00479 w/m2
10:00652 w/m2
11:00781 w/m2
12:00869 w/m2
13:00898 w/m2
14:00871 w/m2
15:00787 w/m2
16:00652 w/m2
17:00476 w/m2
18:00274 w/m2
19:0075 w/m2
Friday, April 25
Total: 6175 wh/m2Hours07:0079 w/m2
08:00271 w/m2
09:00456 w/m2
10:00609 w/m2
11:00716 w/m2
12:00768 w/m2
13:00763 w/m2
14:00713 w/m2
15:00635 w/m2
16:00518 w/m2
17:00373 w/m2
18:00215 w/m2
19:0059 w/m2
Saturday, April 26
Total: 4944 wh/m2Hours07:0050 w/m2
08:00163 w/m2
09:00294 w/m2
10:00411 w/m2
11:00520 w/m2
12:00588 w/m2
13:00633 w/m2
14:00635 w/m2
15:00572 w/m2
16:00474 w/m2
17:00346 w/m2
18:00201 w/m2
19:0057 w/m2
Sunday, April 27
Total: 7318 wh/m2Hours07:0088 w/m2
08:00287 w/m2
09:00488 w/m2
10:00664 w/m2
11:00800 w/m2
12:00885 w/m2
13:00914 w/m2
14:00885 w/m2
15:00798 w/m2
16:00661 w/m2
17:00484 w/m2
18:00282 w/m2
19:0082 w/m2
Monday, April 28
Total: 7227 wh/m2Hours07:0091 w/m2
08:00289 w/m2
09:00487 w/m2
10:00659 w/m2
11:00792 w/m2
12:00873 w/m2
13:00901 w/m2
14:00871 w/m2
15:00783 w/m2
16:00648 w/m2
17:00474 w/m2
18:00277 w/m2
19:0082 w/m2
Tuesday, April 29
Total: 6775 wh/m2Hours07:0046 w/m2
08:0082 w/m2
09:00323 w/m2
10:00574 w/m2
11:00774 w/m2
12:00873 w/m2
13:00913 w/m2
14:00887 w/m2
15:00801 w/m2
16:00665 w/m2
17:00488 w/m2
18:00279 w/m2
19:0070 w/m2
Wednesday, April 30
Total: 3178 wh/m2Hours07:0043 w/m2
08:0075 w/m2
09:00228 w/m2
10:00418 w/m2
11:00592 w/m2
12:00552 w/m2
13:00420 w/m2
14:00245 w/m2
15:00221 w/m2
16:00167 w/m2
17:00123 w/m2
18:0072 w/m2
19:0022 w/m2
Thursday, May 1
Total: 3142 wh/m2Hours07:0077 w/m2
08:00259 w/m2
09:00368 w/m2
10:00361 w/m2
11:00223 w/m2
12:00311 w/m2
13:00362 w/m2
14:00407 w/m2
15:00316 w/m2
16:00216 w/m2
17:00123 w/m2
18:0087 w/m2
19:0032 w/m2
Friday, May 2
Total: 2761 wh/m2Hours07:0026 w/m2
08:0077 w/m2
09:00127 w/m2
10:00170 w/m2
11:00203 w/m2
12:00224 w/m2
13:00231 w/m2
14:00223 w/m2
15:00399 w/m2
16:00445 w/m2
17:00394 w/m2
18:00195 w/m2
19:0047 w/m2
Saturday, May 3
Total: 2184 wh/m2Hours07:0027 w/m2
08:0077 w/m2
09:00127 w/m2
10:00171 w/m2
11:00204 w/m2
12:00225 w/m2
13:00231 w/m2
14:00224 w/m2
15:00262 w/m2
16:00263 w/m2
17:00226 w/m2
18:00116 w/m2
19:0031 w/m2
Sunday, May 4
Total: 7082 wh/m2Hours07:00111 w/m2
08:00312 w/m2
09:00511 w/m2
10:00684 w/m2
11:00817 w/m2
12:00894 w/m2
13:00866 w/m2
14:00666 w/m2
15:00714 w/m2
16:00642 w/m2
17:00492 w/m2
18:00285 w/m2
19:0088 w/m2
Monday, May 5
Total: 7561 wh/m2Hours07:00114 w/m2
08:00315 w/m2
09:00513 w/m2
10:00686 w/m2
11:00819 w/m2
12:00902 w/m2
13:00928 w/m2
14:00897 w/m2
15:00811 w/m2
16:00675 w/m2
17:00500 w/m2
18:00300 w/m2
19:00101 w/m2
Tuesday, May 6
Total: 3492 wh/m2Hours07:0046 w/m2
08:0079 w/m2
09:00129 w/m2
10:00172 w/m2
11:00205 w/m2
12:00226 w/m2
13:00232 w/m2
14:00225 w/m2
15:00622 w/m2
16:00650 w/m2
17:00501 w/m2
18:00302 w/m2
19:00103 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.
