Solar radiation in Welwyn Garden City 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, July 6
Total: 2769 wh/m2Hours06:0020 w/m2
07:00108 w/m2
08:00239 w/m2
09:00230 w/m2
10:00185 w/m2
11:00180 w/m2
12:00197 w/m2
13:00204 w/m2
14:00199 w/m2
15:00305 w/m2
16:00160 w/m2
17:00140 w/m2
18:00334 w/m2
19:00198 w/m2
20:0069 w/m2
21:001 w/m2
Tomorrow, July 7
Total: 2759 wh/m2Hours06:0019 w/m2
07:0066 w/m2
08:00115 w/m2
09:00120 w/m2
10:00154 w/m2
11:00250 w/m2
12:00405 w/m2
13:00203 w/m2
14:00199 w/m2
15:00184 w/m2
16:00191 w/m2
17:00411 w/m2
18:00179 w/m2
19:00194 w/m2
20:0068 w/m2
21:001 w/m2
Monday, July 8
Total: 3397 wh/m2Hours06:0046 w/m2
07:00174 w/m2
08:00323 w/m2
09:00448 w/m2
10:00523 w/m2
11:00580 w/m2
12:00273 w/m2
13:00203 w/m2
14:00199 w/m2
15:00184 w/m2
16:00159 w/m2
17:00127 w/m2
18:0090 w/m2
19:0051 w/m2
20:0017 w/m2
Tuesday, July 9
Total: 1810 wh/m2Hours06:0011 w/m2
07:0043 w/m2
08:0082 w/m2
09:00119 w/m2
10:00153 w/m2
11:00179 w/m2
12:00196 w/m2
13:00203 w/m2
14:00198 w/m2
15:00183 w/m2
16:00159 w/m2
17:00127 w/m2
18:0089 w/m2
19:0051 w/m2
20:0017 w/m2
Wednesday, July 10
Total: 3051 wh/m2Hours06:0017 w/m2
07:0078 w/m2
08:00148 w/m2
09:00236 w/m2
10:00313 w/m2
11:00354 w/m2
12:00388 w/m2
13:00401 w/m2
14:00345 w/m2
15:00254 w/m2
16:00158 w/m2
17:00139 w/m2
18:00115 w/m2
19:0075 w/m2
20:0030 w/m2
Thursday, July 11
Total: 3057 wh/m2Hours06:0019 w/m2
07:0090 w/m2
08:00140 w/m2
09:00164 w/m2
10:00152 w/m2
11:00295 w/m2
12:00444 w/m2
13:00547 w/m2
14:00449 w/m2
15:00302 w/m2
16:00158 w/m2
17:00126 w/m2
18:0098 w/m2
19:0055 w/m2
20:0018 w/m2
Friday, July 12
Total: 3491 wh/m2Hours06:0010 w/m2
07:0042 w/m2
08:00111 w/m2
09:00195 w/m2
10:00300 w/m2
11:00338 w/m2
12:00355 w/m2
13:00334 w/m2
14:00360 w/m2
15:00361 w/m2
16:00336 w/m2
17:00310 w/m2
18:00239 w/m2
19:00145 w/m2
20:0055 w/m2
Saturday, July 13
Total: 5195 wh/m2Hours06:0036 w/m2
07:00157 w/m2
08:00288 w/m2
09:00400 w/m2
10:00462 w/m2
11:00509 w/m2
12:00527 w/m2
13:00497 w/m2
14:00534 w/m2
15:00531 w/m2
16:00482 w/m2
17:00366 w/m2
18:00238 w/m2
19:00122 w/m2
20:0046 w/m2
Sunday, July 14
Total: 6346 wh/m2Hours06:0036 w/m2
07:00157 w/m2
08:00312 w/m2
09:00466 w/m2
10:00601 w/m2
11:00707 w/m2
12:00775 w/m2
13:00800 w/m2
14:00755 w/m2
15:00606 w/m2
16:00346 w/m2
17:00324 w/m2
18:00251 w/m2
19:00154 w/m2
20:0056 w/m2
Monday, July 15
Total: 2776 wh/m2Hours06:0036 w/m2
07:00160 w/m2
08:00305 w/m2
09:00371 w/m2
10:00150 w/m2
11:00176 w/m2
12:00194 w/m2
13:00200 w/m2
14:00254 w/m2
15:00268 w/m2
16:00272 w/m2
17:00195 w/m2
18:00121 w/m2
19:0058 w/m2
20:0016 w/m2
Tuesday, July 16
Total: 5060 wh/m2Hours06:009 w/m2
07:0043 w/m2
08:00129 w/m2
09:00247 w/m2
10:00378 w/m2
11:00412 w/m2
12:00412 w/m2
13:00396 w/m2
14:00640 w/m2
15:00694 w/m2
16:00623 w/m2
17:00492 w/m2
18:00342 w/m2
19:00187 w/m2
20:0056 w/m2
Wednesday, July 17
Total: 6355 wh/m2Hours06:0032 w/m2
07:00150 w/m2
08:00304 w/m2
09:00459 w/m2
10:00595 w/m2
11:00702 w/m2
12:00771 w/m2
13:00798 w/m2
14:00761 w/m2
15:00590 w/m2
16:00231 w/m2
17:00389 w/m2
18:00329 w/m2
19:00189 w/m2
20:0055 w/m2
Thursday, July 18
Total: 6938 wh/m2Hours06:0031 w/m2
07:00154 w/m2
08:00307 w/m2
09:00459 w/m2
10:00594 w/m2
11:00699 w/m2
12:00761 w/m2
13:00770 w/m2
14:00770 w/m2
15:00718 w/m2
16:00622 w/m2
17:00490 w/m2
18:00336 w/m2
19:00177 w/m2
20:0050 w/m2
Friday, July 19
Total: 6985 wh/m2Hours06:0030 w/m2
07:00151 w/m2
08:00304 w/m2
09:00457 w/m2
10:00592 w/m2
11:00699 w/m2
12:00768 w/m2
13:00796 w/m2
14:00779 w/m2
15:00719 w/m2
16:00620 w/m2
17:00491 w/m2
18:00341 w/m2
19:00186 w/m2
20:0052 w/m2
Saturday, July 20
Total: 6801 wh/m2Hours06:0028 w/m2
07:00149 w/m2
08:00302 w/m2
09:00455 w/m2
10:00590 w/m2
11:00697 w/m2
12:00767 w/m2
13:00794 w/m2
14:00776 w/m2
15:00712 w/m2
16:00603 w/m2
17:00456 w/m2
18:00292 w/m2
19:00134 w/m2
20:0046 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.
