Solar radiation in City of Westminster 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 22
Total: 911 wh/m2Hours08:0016 w/m2
09:0049 w/m2
10:0079 w/m2
11:0099 w/m2
12:00108 w/m2
13:00105 w/m2
14:0089 w/m2
15:00239 w/m2
16:00116 w/m2
17:0011 w/m2
Tomorrow, February 23
Total: 712 wh/m2Hours08:0024 w/m2
09:0079 w/m2
10:0080 w/m2
11:00100 w/m2
12:00131 w/m2
13:00106 w/m2
14:0091 w/m2
15:0065 w/m2
16:0033 w/m2
17:003 w/m2
Monday, February 24
Total: 1752 wh/m2Hours08:0018 w/m2
09:0052 w/m2
10:00262 w/m2
11:00339 w/m2
12:00322 w/m2
13:00296 w/m2
14:00209 w/m2
15:00137 w/m2
16:00103 w/m2
17:0014 w/m2
Tuesday, February 25
Total: 2435 wh/m2Hours08:0058 w/m2
09:00187 w/m2
10:00298 w/m2
11:00380 w/m2
12:00419 w/m2
13:00393 w/m2
14:00326 w/m2
15:00223 w/m2
16:00133 w/m2
17:0018 w/m2
Wednesday, February 26
Total: 1457 wh/m2Hours08:0082 w/m2
09:00218 w/m2
10:00328 w/m2
11:00332 w/m2
12:00113 w/m2
13:00110 w/m2
14:0094 w/m2
15:0069 w/m2
16:0093 w/m2
17:0018 w/m2
Thursday, February 27
Total: 702 wh/m2Hours08:0022 w/m2
09:0056 w/m2
10:0085 w/m2
11:00105 w/m2
12:00114 w/m2
13:00111 w/m2
14:0096 w/m2
15:0070 w/m2
16:0037 w/m2
17:006 w/m2
Friday, February 28
Total: 2844 wh/m2Hours07:001 w/m2
08:0091 w/m2
09:00228 w/m2
10:00346 w/m2
11:00427 w/m2
12:00462 w/m2
13:00448 w/m2
14:00387 w/m2
15:00284 w/m2
16:00149 w/m2
17:0021 w/m2
Saturday, March 1
Total: 1383 wh/m2Hours07:001 w/m2
08:0088 w/m2
09:00230 w/m2
10:00319 w/m2
11:00299 w/m2
12:00117 w/m2
13:00113 w/m2
14:0098 w/m2
15:0072 w/m2
16:0039 w/m2
17:007 w/m2
Sunday, March 2
Total: 841 wh/m2Hours07:001 w/m2
08:0025 w/m2
09:0060 w/m2
10:0089 w/m2
11:00109 w/m2
12:00118 w/m2
13:00115 w/m2
14:0099 w/m2
15:0073 w/m2
16:00123 w/m2
17:0029 w/m2
Monday, March 3
Total: 749 wh/m2Hours07:001 w/m2
08:0026 w/m2
09:0061 w/m2
10:0091 w/m2
11:00111 w/m2
12:00119 w/m2
13:00116 w/m2
14:00100 w/m2
15:0075 w/m2
16:0041 w/m2
17:008 w/m2
Tuesday, March 4
Total: 867 wh/m2Hours07:003 w/m2
08:0050 w/m2
09:0069 w/m2
10:00101 w/m2
11:00112 w/m2
12:00121 w/m2
13:00117 w/m2
14:00112 w/m2
15:0083 w/m2
16:0077 w/m2
17:0022 w/m2
Wednesday, March 5
Total: 2256 wh/m2Hours07:006 w/m2
08:0088 w/m2
09:0083 w/m2
10:00282 w/m2
11:00426 w/m2
12:00485 w/m2
13:00442 w/m2
14:00301 w/m2
15:0085 w/m2
16:0048 w/m2
17:0010 w/m2
Thursday, March 6
Total: 806 wh/m2Hours07:004 w/m2
08:0047 w/m2
09:0065 w/m2
10:0095 w/m2
11:00115 w/m2
12:00123 w/m2
13:00120 w/m2
14:00104 w/m2
15:0078 w/m2
16:0044 w/m2
17:0011 w/m2
Friday, March 7
Total: 1009 wh/m2Hours07:002 w/m2
08:0031 w/m2
09:0067 w/m2
10:0096 w/m2
11:00116 w/m2
12:00125 w/m2
13:00157 w/m2
14:00174 w/m2
15:00151 w/m2
16:0075 w/m2
17:0015 w/m2
Saturday, March 8
Total: 2735 wh/m2Hours07:0012 w/m2
08:00131 w/m2
09:00272 w/m2
10:00390 w/m2
11:00470 w/m2
12:00504 w/m2
13:00477 w/m2
14:00340 w/m2
15:0080 w/m2
16:0047 w/m2
17:0012 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.
