Solar radiation in Carmarthen 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 26
Total: 4362 wh/m2Hours07:0042 w/m2
08:00190 w/m2
09:00350 w/m2
10:00489 w/m2
11:00569 w/m2
12:00623 w/m2
13:00611 w/m2
14:00534 w/m2
15:00440 w/m2
16:00311 w/m2
17:00170 w/m2
18:0033 w/m2
Tomorrow, March 27
Total: 1344 wh/m2Hours07:0026 w/m2
08:0072 w/m2
09:0094 w/m2
10:00125 w/m2
11:00148 w/m2
12:00275 w/m2
13:00173 w/m2
14:00172 w/m2
15:00119 w/m2
16:0085 w/m2
17:0046 w/m2
18:009 w/m2
Friday, March 28
Total: 3674 wh/m2Hours07:0071 w/m2
08:00213 w/m2
09:00355 w/m2
10:00433 w/m2
11:00560 w/m2
12:00482 w/m2
13:00234 w/m2
14:00319 w/m2
15:00443 w/m2
16:00342 w/m2
17:00183 w/m2
18:0039 w/m2
Saturday, March 29
Total: 1792 wh/m2Hours07:0050 w/m2
08:00138 w/m2
09:00207 w/m2
10:00245 w/m2
11:00262 w/m2
12:00239 w/m2
13:00207 w/m2
14:00175 w/m2
15:00121 w/m2
16:0088 w/m2
17:0048 w/m2
18:0012 w/m2
Sunday, March 30
Total: 2289 wh/m2Hours08:0034 w/m2
09:00100 w/m2
10:00164 w/m2
11:00268 w/m2
12:00376 w/m2
13:00450 w/m2
14:00366 w/m2
15:00257 w/m2
16:00123 w/m2
17:0089 w/m2
18:0050 w/m2
19:0012 w/m2
Monday, March 31
Total: 2961 wh/m2Hours08:0088 w/m2
09:00248 w/m2
10:00401 w/m2
11:00506 w/m2
12:00485 w/m2
13:00258 w/m2
14:00269 w/m2
15:00259 w/m2
16:00226 w/m2
17:00142 w/m2
18:0066 w/m2
19:0013 w/m2
Tuesday, April 1
Total: 4851 wh/m2Hours08:0092 w/m2
09:00239 w/m2
10:00366 w/m2
11:00504 w/m2
12:00606 w/m2
13:00657 w/m2
14:00654 w/m2
15:00601 w/m2
16:00502 w/m2
17:00367 w/m2
18:00209 w/m2
19:0054 w/m2
Wednesday, April 2
Total: 5035 wh/m2Hours07:001 w/m2
08:00101 w/m2
09:00262 w/m2
10:00415 w/m2
11:00541 w/m2
12:00628 w/m2
13:00669 w/m2
14:00662 w/m2
15:00606 w/m2
16:00507 w/m2
17:00372 w/m2
18:00213 w/m2
19:0058 w/m2
Thursday, April 3
Total: 5104 wh/m2Hours07:002 w/m2
08:00107 w/m2
09:00269 w/m2
10:00422 w/m2
11:00547 w/m2
12:00634 w/m2
13:00675 w/m2
14:00667 w/m2
15:00612 w/m2
16:00512 w/m2
17:00377 w/m2
18:00218 w/m2
19:0062 w/m2
Friday, April 4
Total: 5169 wh/m2Hours07:002 w/m2
08:00113 w/m2
09:00275 w/m2
10:00428 w/m2
11:00553 w/m2
12:00640 w/m2
13:00680 w/m2
14:00673 w/m2
15:00617 w/m2
16:00517 w/m2
17:00382 w/m2
18:00223 w/m2
19:0066 w/m2
Saturday, April 5
Total: 5239 wh/m2Hours07:004 w/m2
08:00119 w/m2
09:00282 w/m2
10:00435 w/m2
11:00560 w/m2
12:00646 w/m2
13:00686 w/m2
14:00678 w/m2
15:00622 w/m2
16:00522 w/m2
17:00387 w/m2
18:00228 w/m2
19:0070 w/m2
Sunday, April 6
Total: 3380 wh/m2Hours07:003 w/m2
08:0079 w/m2
09:00173 w/m2
10:00251 w/m2
11:00413 w/m2
12:00550 w/m2
13:00639 w/m2
14:00545 w/m2
15:00367 w/m2
16:00132 w/m2
17:00118 w/m2
18:0081 w/m2
19:0029 w/m2
Monday, April 7
Total: 1362 wh/m2Hours07:002 w/m2
08:0033 w/m2
09:0074 w/m2
10:00112 w/m2
11:00143 w/m2
12:00164 w/m2
13:00174 w/m2
14:00172 w/m2
15:00158 w/m2
16:00133 w/m2
17:00109 w/m2
18:0065 w/m2
19:0023 w/m2
Tuesday, April 8
Total: 1358 wh/m2Hours07:002 w/m2
08:0034 w/m2
09:0075 w/m2
10:00113 w/m2
11:00144 w/m2
12:00166 w/m2
13:00176 w/m2
14:00173 w/m2
15:00159 w/m2
16:00134 w/m2
17:00100 w/m2
18:0061 w/m2
19:0021 w/m2
Wednesday, April 9
Total: 1379 wh/m2Hours07:003 w/m2
08:0036 w/m2
09:0077 w/m2
10:00115 w/m2
11:00146 w/m2
12:00167 w/m2
13:00177 w/m2
14:00175 w/m2
15:00161 w/m2
16:00136 w/m2
17:00102 w/m2
18:0062 w/m2
19:0022 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.
