Solar radiation in Watford 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: 4942 wh/m2Hours06:0025 w/m2
07:00107 w/m2
08:00191 w/m2
09:00287 w/m2
10:00423 w/m2
11:00485 w/m2
12:00521 w/m2
13:00501 w/m2
14:00393 w/m2
15:00518 w/m2
16:00526 w/m2
17:00400 w/m2
18:00300 w/m2
19:00197 w/m2
20:0067 w/m2
21:001 w/m2
Tomorrow, July 7
Total: 2890 wh/m2Hours06:0011 w/m2
07:0056 w/m2
08:0097 w/m2
09:00154 w/m2
10:00265 w/m2
11:00197 w/m2
12:00254 w/m2
13:00202 w/m2
14:00345 w/m2
15:00288 w/m2
16:00159 w/m2
17:00376 w/m2
18:00257 w/m2
19:00163 w/m2
20:0065 w/m2
21:001 w/m2
Monday, July 8
Total: 3972 wh/m2Hours06:0043 w/m2
07:00170 w/m2
08:00314 w/m2
09:00452 w/m2
10:00564 w/m2
11:00583 w/m2
12:00470 w/m2
13:00459 w/m2
14:00293 w/m2
15:00183 w/m2
16:00158 w/m2
17:00126 w/m2
18:0089 w/m2
19:0051 w/m2
20:0017 w/m2
Tuesday, July 9
Total: 1803 wh/m2Hours06:0010 w/m2
07:0042 w/m2
08:0080 w/m2
09:00118 w/m2
10:00151 w/m2
11:00178 w/m2
12:00195 w/m2
13:00202 w/m2
14:00198 w/m2
15:00183 w/m2
16:00158 w/m2
17:00126 w/m2
18:0089 w/m2
19:0050 w/m2
20:0023 w/m2
Wednesday, July 10
Total: 2483 wh/m2Hours06:0017 w/m2
07:0050 w/m2
08:00103 w/m2
09:00152 w/m2
10:00195 w/m2
11:00230 w/m2
12:00270 w/m2
13:00280 w/m2
14:00255 w/m2
15:00201 w/m2
16:00158 w/m2
17:00208 w/m2
18:00195 w/m2
19:00133 w/m2
20:0036 w/m2
Thursday, July 11
Total: 2401 wh/m2Hours06:0010 w/m2
07:0041 w/m2
08:0079 w/m2
09:00129 w/m2
10:00166 w/m2
11:00195 w/m2
12:00194 w/m2
13:00201 w/m2
14:00197 w/m2
15:00182 w/m2
16:00157 w/m2
17:00310 w/m2
18:00298 w/m2
19:00189 w/m2
20:0053 w/m2
Friday, July 12
Total: 2326 wh/m2Hours06:0016 w/m2
07:0048 w/m2
08:0094 w/m2
09:00128 w/m2
10:00165 w/m2
11:00194 w/m2
12:00194 w/m2
13:00201 w/m2
14:00236 w/m2
15:00235 w/m2
16:00232 w/m2
17:00238 w/m2
18:00193 w/m2
19:00121 w/m2
20:0031 w/m2
Saturday, July 13
Total: 2741 wh/m2Hours06:009 w/m2
07:0040 w/m2
08:0078 w/m2
09:00116 w/m2
10:00149 w/m2
11:00176 w/m2
12:00193 w/m2
13:00200 w/m2
14:00235 w/m2
15:00268 w/m2
16:00259 w/m2
17:00420 w/m2
18:00343 w/m2
19:00195 w/m2
20:0060 w/m2
Sunday, July 14
Total: 2111 wh/m2Hours06:0025 w/m2
07:0039 w/m2
08:0077 w/m2
09:00115 w/m2
10:00149 w/m2
11:00175 w/m2
12:00193 w/m2
13:00200 w/m2
14:00196 w/m2
15:00181 w/m2
16:00156 w/m2
17:00216 w/m2
18:00203 w/m2
19:00133 w/m2
20:0053 w/m2
Monday, July 15
Total: 3060 wh/m2Hours06:0032 w/m2
07:00152 w/m2
08:00278 w/m2
09:00317 w/m2
10:00148 w/m2
11:00175 w/m2
12:00192 w/m2
13:00199 w/m2
14:00253 w/m2
15:00267 w/m2
16:00271 w/m2
17:00306 w/m2
18:00256 w/m2
19:00161 w/m2
20:0053 w/m2
Tuesday, July 16
Total: 5653 wh/m2Hours06:0029 w/m2
07:00118 w/m2
08:00246 w/m2
09:00377 w/m2
10:00504 w/m2
11:00583 w/m2
12:00635 w/m2
13:00643 w/m2
14:00658 w/m2
15:00625 w/m2
16:00553 w/m2
17:00383 w/m2
18:00201 w/m2
19:0061 w/m2
20:0037 w/m2
Wednesday, July 17
Total: 5830 wh/m2Hours06:0015 w/m2
07:0038 w/m2
08:00105 w/m2
09:00207 w/m2
10:00314 w/m2
11:00576 w/m2
12:00734 w/m2
13:00792 w/m2
14:00774 w/m2
15:00714 w/m2
16:00615 w/m2
17:00469 w/m2
18:00297 w/m2
19:00132 w/m2
20:0048 w/m2
Thursday, July 18
Total: 6949 wh/m2Hours06:0027 w/m2
07:00146 w/m2
08:00299 w/m2
09:00453 w/m2
10:00588 w/m2
11:00695 w/m2
12:00766 w/m2
13:00793 w/m2
14:00777 w/m2
15:00717 w/m2
16:00619 w/m2
17:00490 w/m2
18:00341 w/m2
19:00186 w/m2
20:0052 w/m2
Friday, July 19
Total: 5899 wh/m2Hours06:0025 w/m2
07:00146 w/m2
08:00295 w/m2
09:00433 w/m2
10:00536 w/m2
11:00651 w/m2
12:00729 w/m2
13:00768 w/m2
14:00679 w/m2
15:00485 w/m2
16:00185 w/m2
17:00399 w/m2
18:00333 w/m2
19:00184 w/m2
20:0051 w/m2
Saturday, July 20
Total: 1744 wh/m2Hours06:008 w/m2
07:0036 w/m2
08:0074 w/m2
09:00112 w/m2
10:00146 w/m2
11:00173 w/m2
12:00191 w/m2
13:00198 w/m2
14:00194 w/m2
15:00179 w/m2
16:00154 w/m2
17:00122 w/m2
18:0093 w/m2
19:0050 w/m2
20:0014 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.
