Solar radiation in Porthleven 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 29
Total: 1709 wh/m2Hours07:0064 w/m2
08:00162 w/m2
09:0099 w/m2
10:00292 w/m2
11:00297 w/m2
12:00168 w/m2
13:00184 w/m2
14:00154 w/m2
15:00129 w/m2
16:0094 w/m2
17:0053 w/m2
18:0013 w/m2
Tomorrow, March 30
Total: 4887 wh/m2Hours08:0065 w/m2
09:00218 w/m2
10:00402 w/m2
11:00524 w/m2
12:00604 w/m2
13:00619 w/m2
14:00660 w/m2
15:00617 w/m2
16:00520 w/m2
17:00382 w/m2
18:00219 w/m2
19:0057 w/m2
Monday, March 31
Total: 4249 wh/m2Hours08:0039 w/m2
09:00229 w/m2
10:00359 w/m2
11:00318 w/m2
12:00394 w/m2
13:00603 w/m2
14:00680 w/m2
15:00626 w/m2
16:00526 w/m2
17:00377 w/m2
18:0083 w/m2
19:0015 w/m2
Tuesday, April 1
Total: 4912 wh/m2Hours08:0080 w/m2
09:00220 w/m2
10:00328 w/m2
11:00481 w/m2
12:00604 w/m2
13:00671 w/m2
14:00679 w/m2
15:00631 w/m2
16:00531 w/m2
17:00393 w/m2
18:00229 w/m2
19:0065 w/m2
Wednesday, April 2
Total: 5251 wh/m2Hours08:0094 w/m2
09:00262 w/m2
10:00423 w/m2
11:00557 w/m2
12:00650 w/m2
13:00696 w/m2
14:00692 w/m2
15:00638 w/m2
16:00537 w/m2
17:00398 w/m2
18:00234 w/m2
19:0070 w/m2
Thursday, April 3
Total: 3368 wh/m2Hours08:0083 w/m2
09:00264 w/m2
10:00430 w/m2
11:00559 w/m2
12:00592 w/m2
13:00434 w/m2
14:00372 w/m2
15:00266 w/m2
16:00163 w/m2
17:00121 w/m2
18:0066 w/m2
19:0018 w/m2
Friday, April 4
Total: 3098 wh/m2Hours08:0027 w/m2
09:0069 w/m2
10:00109 w/m2
11:00143 w/m2
12:00166 w/m2
13:00177 w/m2
14:00539 w/m2
15:00626 w/m2
16:00548 w/m2
17:00404 w/m2
18:00228 w/m2
19:0062 w/m2
Saturday, April 5
Total: 1572 wh/m2Hours08:0034 w/m2
09:0092 w/m2
10:00164 w/m2
11:00200 w/m2
12:00201 w/m2
13:00197 w/m2
14:00195 w/m2
15:00164 w/m2
16:00138 w/m2
17:00104 w/m2
18:0062 w/m2
19:0021 w/m2
Sunday, April 6
Total: 4061 wh/m2Hours07:001 w/m2
08:0033 w/m2
09:0087 w/m2
10:00135 w/m2
11:00440 w/m2
12:00642 w/m2
13:00719 w/m2
14:00680 w/m2
15:00498 w/m2
16:00168 w/m2
17:00326 w/m2
18:00246 w/m2
19:0086 w/m2
Monday, April 7
Total: 5337 wh/m2Hours07:001 w/m2
08:0073 w/m2
09:00230 w/m2
10:00413 w/m2
11:00568 w/m2
12:00676 w/m2
13:00726 w/m2
14:00718 w/m2
15:00656 w/m2
16:00544 w/m2
17:00404 w/m2
18:00244 w/m2
19:0084 w/m2
Tuesday, April 8
Total: 5676 wh/m2Hours07:005 w/m2
08:00131 w/m2
09:00303 w/m2
10:00464 w/m2
11:00596 w/m2
12:00688 w/m2
13:00732 w/m2
14:00726 w/m2
15:00671 w/m2
16:00570 w/m2
17:00430 w/m2
18:00265 w/m2
19:0095 w/m2
Wednesday, April 9
Total: 5081 wh/m2Hours07:007 w/m2
08:00137 w/m2
09:00310 w/m2
10:00471 w/m2
11:00602 w/m2
12:00694 w/m2
13:00738 w/m2
14:00712 w/m2
15:00540 w/m2
16:00158 w/m2
17:00348 w/m2
18:00264 w/m2
19:00100 w/m2
Thursday, April 10
Total: 1453 wh/m2Hours07:002 w/m2
08:0036 w/m2
09:0079 w/m2
10:00119 w/m2
11:00152 w/m2
12:00175 w/m2
13:00186 w/m2
14:00184 w/m2
15:00170 w/m2
16:00145 w/m2
17:00110 w/m2
18:0069 w/m2
19:0026 w/m2
Friday, April 11
Total: 2790 wh/m2Hours07:0010 w/m2
08:00118 w/m2
09:00210 w/m2
10:00220 w/m2
11:00241 w/m2
12:00245 w/m2
13:00206 w/m2
14:00323 w/m2
15:00402 w/m2
16:00405 w/m2
17:00261 w/m2
18:00122 w/m2
19:0027 w/m2
Saturday, April 12
Total: 4717 wh/m2Hours07:0012 w/m2
08:00133 w/m2
09:00281 w/m2
10:00418 w/m2
11:00468 w/m2
12:00440 w/m2
13:00344 w/m2
14:00564 w/m2
15:00632 w/m2
16:00579 w/m2
17:00447 w/m2
18:00285 w/m2
19:00113 w/m2
20:001 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.
