Solar radiation in Harwich 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, February 26
Total: 836 wh/m2Hours07:001 w/m2
08:0078 w/m2
09:00118 w/m2
10:0086 w/m2
11:00105 w/m2
12:00113 w/m2
13:00108 w/m2
14:0092 w/m2
15:0072 w/m2
16:0051 w/m2
17:0012 w/m2
Tomorrow, February 27
Total: 1415 wh/m2Hours07:002 w/m2
08:0032 w/m2
09:0097 w/m2
10:00122 w/m2
11:00128 w/m2
12:00267 w/m2
13:00152 w/m2
14:00219 w/m2
15:00247 w/m2
16:00134 w/m2
17:0015 w/m2
Friday, February 28
Total: 2508 wh/m2Hours07:003 w/m2
08:0089 w/m2
09:00206 w/m2
10:00301 w/m2
11:00381 w/m2
12:00430 w/m2
13:00382 w/m2
14:00299 w/m2
15:00261 w/m2
16:00138 w/m2
17:0018 w/m2
Saturday, March 1
Total: 2568 wh/m2Hours07:002 w/m2
08:0048 w/m2
09:00123 w/m2
10:00277 w/m2
11:00398 w/m2
12:00458 w/m2
13:00442 w/m2
14:00380 w/m2
15:00276 w/m2
16:00144 w/m2
17:0020 w/m2
Sunday, March 2
Total: 2492 wh/m2Hours07:003 w/m2
08:0091 w/m2
09:00232 w/m2
10:00325 w/m2
11:00379 w/m2
12:00383 w/m2
13:00373 w/m2
14:00319 w/m2
15:00235 w/m2
16:00131 w/m2
17:0021 w/m2
Monday, March 3
Total: 2496 wh/m2Hours07:007 w/m2
08:00119 w/m2
09:00259 w/m2
10:00373 w/m2
11:00445 w/m2
12:00469 w/m2
13:00407 w/m2
14:00263 w/m2
15:0072 w/m2
16:0067 w/m2
17:0015 w/m2
Tuesday, March 4
Total: 3031 wh/m2Hours07:008 w/m2
08:00123 w/m2
09:00266 w/m2
10:00380 w/m2
11:00455 w/m2
12:00483 w/m2
13:00463 w/m2
14:00397 w/m2
15:00291 w/m2
16:00145 w/m2
17:0020 w/m2
Wednesday, March 5
Total: 3133 wh/m2Hours07:0012 w/m2
08:00132 w/m2
09:00272 w/m2
10:00387 w/m2
11:00463 w/m2
12:00492 w/m2
13:00473 w/m2
14:00407 w/m2
15:00300 w/m2
16:00164 w/m2
17:0031 w/m2
Thursday, March 6
Total: 2975 wh/m2Hours07:0015 w/m2
08:00138 w/m2
09:00278 w/m2
10:00393 w/m2
11:00469 w/m2
12:00498 w/m2
13:00474 w/m2
14:00364 w/m2
15:00163 w/m2
16:00149 w/m2
17:0034 w/m2
Friday, March 7
Total: 811 wh/m2Hours07:004 w/m2
08:0036 w/m2
09:0071 w/m2
10:00100 w/m2
11:00119 w/m2
12:00126 w/m2
13:00121 w/m2
14:00104 w/m2
15:0078 w/m2
16:0043 w/m2
17:009 w/m2
Saturday, March 8
Total: 1538 wh/m2Hours07:0013 w/m2
08:0082 w/m2
09:00138 w/m2
10:00208 w/m2
11:00265 w/m2
12:00298 w/m2
13:00243 w/m2
14:00157 w/m2
15:0079 w/m2
16:0045 w/m2
17:0010 w/m2
Sunday, March 9
Total: 3244 wh/m2Hours07:0024 w/m2
08:00155 w/m2
09:00296 w/m2
10:00410 w/m2
11:00472 w/m2
12:00455 w/m2
13:00467 w/m2
14:00419 w/m2
15:00319 w/m2
16:00183 w/m2
17:0044 w/m2
Monday, March 10
Total: 2743 wh/m2Hours07:0028 w/m2
08:00161 w/m2
09:00303 w/m2
10:00417 w/m2
11:00486 w/m2
12:00496 w/m2
13:00423 w/m2
14:00275 w/m2
15:0090 w/m2
16:0052 w/m2
17:0012 w/m2
Tuesday, March 11
Total: 999 wh/m2Hours07:0026 w/m2
08:00103 w/m2
09:0093 w/m2
10:00127 w/m2
11:00137 w/m2
12:00132 w/m2
13:00127 w/m2
14:00110 w/m2
15:0083 w/m2
16:0048 w/m2
17:0013 w/m2
Wednesday, March 12
Total: 958 wh/m2Hours07:009 w/m2
08:0043 w/m2
09:0079 w/m2
10:00118 w/m2
11:00139 w/m2
12:00160 w/m2
13:00141 w/m2
14:00122 w/m2
15:0084 w/m2
16:0049 w/m2
17:0014 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.
