Solar radiation in Hemel Hempstead 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 8
Total: 2776 wh/m2Hours07:0026 w/m2
08:00166 w/m2
09:00327 w/m2
10:00277 w/m2
11:00147 w/m2
12:00165 w/m2
13:00603 w/m2
14:00167 w/m2
15:00150 w/m2
16:00203 w/m2
17:00336 w/m2
18:00173 w/m2
19:0036 w/m2
Tomorrow, April 9
Total: 5078 wh/m2Hours07:0030 w/m2
08:00172 w/m2
09:00327 w/m2
10:00432 w/m2
11:00539 w/m2
12:00636 w/m2
13:00648 w/m2
14:00637 w/m2
15:00585 w/m2
16:00485 w/m2
17:00351 w/m2
18:00192 w/m2
19:0044 w/m2
Thursday, April 10
Total: 5327 wh/m2Hours07:0031 w/m2
08:00177 w/m2
09:00339 w/m2
10:00443 w/m2
11:00581 w/m2
12:00672 w/m2
13:00694 w/m2
14:00678 w/m2
15:00610 w/m2
16:00500 w/m2
17:00358 w/m2
18:00197 w/m2
19:0047 w/m2
Friday, April 11
Total: 5447 wh/m2Hours07:0037 w/m2
08:00184 w/m2
09:00346 w/m2
10:00484 w/m2
11:00605 w/m2
12:00678 w/m2
13:00705 w/m2
14:00672 w/m2
15:00615 w/m2
16:00505 w/m2
17:00363 w/m2
18:00202 w/m2
19:0051 w/m2
Saturday, April 12
Total: 5529 wh/m2Hours07:0042 w/m2
08:00190 w/m2
09:00352 w/m2
10:00497 w/m2
11:00611 w/m2
12:00683 w/m2
13:00710 w/m2
14:00688 w/m2
15:00619 w/m2
16:00510 w/m2
17:00367 w/m2
18:00206 w/m2
19:0054 w/m2
Sunday, April 13
Total: 2251 wh/m2Hours07:0012 w/m2
08:0049 w/m2
09:0099 w/m2
10:00138 w/m2
11:00170 w/m2
12:00172 w/m2
13:00179 w/m2
14:00287 w/m2
15:00344 w/m2
16:00341 w/m2
17:00262 w/m2
18:00154 w/m2
19:0044 w/m2
Monday, April 14
Total: 2416 wh/m2Hours07:0013 w/m2
08:0051 w/m2
09:0091 w/m2
10:00127 w/m2
11:00257 w/m2
12:00370 w/m2
13:00467 w/m2
14:00384 w/m2
15:00274 w/m2
16:00156 w/m2
17:00122 w/m2
18:0080 w/m2
19:0024 w/m2
Tuesday, April 15
Total: 1734 wh/m2Hours07:0014 w/m2
08:0052 w/m2
09:0093 w/m2
10:00129 w/m2
11:00188 w/m2
12:00243 w/m2
13:00284 w/m2
14:00244 w/m2
15:00190 w/m2
16:00131 w/m2
17:0095 w/m2
18:0055 w/m2
19:0016 w/m2
Wednesday, April 16
Total: 1827 wh/m2Hours07:0015 w/m2
08:0069 w/m2
09:00155 w/m2
10:00247 w/m2
11:00261 w/m2
12:00244 w/m2
13:00200 w/m2
14:00176 w/m2
15:00159 w/m2
16:00132 w/m2
17:0096 w/m2
18:0056 w/m2
19:0017 w/m2
Thursday, April 17
Total: 1701 wh/m2Hours07:0043 w/m2
08:00127 w/m2
09:00165 w/m2
10:00131 w/m2
11:00159 w/m2
12:00176 w/m2
13:00183 w/m2
14:00195 w/m2
15:00176 w/m2
16:00159 w/m2
17:00107 w/m2
18:0062 w/m2
19:0018 w/m2
Friday, April 18
Total: 3328 wh/m2Hours07:0017 w/m2
08:0055 w/m2
09:0096 w/m2
10:00131 w/m2
11:00175 w/m2
12:00212 w/m2
13:00237 w/m2
14:00560 w/m2
15:00620 w/m2
16:00532 w/m2
17:00390 w/m2
18:00229 w/m2
19:0074 w/m2
Saturday, April 19
Total: 5649 wh/m2Hours07:0029 w/m2
08:00186 w/m2
09:00378 w/m2
10:00529 w/m2
11:00640 w/m2
12:00711 w/m2
13:00734 w/m2
14:00701 w/m2
15:00604 w/m2
16:00456 w/m2
17:00375 w/m2
18:00230 w/m2
19:0076 w/m2
Sunday, April 20
Total: 5931 wh/m2Hours07:0073 w/m2
08:00228 w/m2
09:00390 w/m2
10:00533 w/m2
11:00644 w/m2
12:00714 w/m2
13:00739 w/m2
14:00716 w/m2
15:00647 w/m2
16:00537 w/m2
17:00396 w/m2
18:00235 w/m2
19:0079 w/m2
Monday, April 21
Total: 5934 wh/m2Hours07:0059 w/m2
08:00218 w/m2
09:00391 w/m2
10:00536 w/m2
11:00647 w/m2
12:00717 w/m2
13:00741 w/m2
14:00718 w/m2
15:00649 w/m2
16:00540 w/m2
17:00398 w/m2
18:00238 w/m2
19:0082 w/m2
Tuesday, April 22
Total: 6013 wh/m2Hours07:0081 w/m2
08:00237 w/m2
09:00398 w/m2
10:00540 w/m2
11:00650 w/m2
12:00720 w/m2
13:00744 w/m2
14:00721 w/m2
15:00652 w/m2
16:00542 w/m2
17:00401 w/m2
18:00241 w/m2
19:0085 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.
