Solar radiation in Saint Albans 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, November 21
Total: 1024 wh/m2Hours07:005 w/m2
08:0087 w/m2
09:00126 w/m2
10:00150 w/m2
11:00187 w/m2
12:00176 w/m2
13:00143 w/m2
14:0099 w/m2
15:0051 w/m2
Tomorrow, November 22
Total: 1109 wh/m2Hours07:003 w/m2
08:0050 w/m2
09:0085 w/m2
10:00133 w/m2
11:00231 w/m2
12:00234 w/m2
13:00182 w/m2
14:00134 w/m2
15:0057 w/m2
Saturday, November 23
Total: 906 wh/m2Hours07:002 w/m2
08:0054 w/m2
09:00107 w/m2
10:00139 w/m2
11:00158 w/m2
12:00156 w/m2
13:00133 w/m2
14:00106 w/m2
15:0051 w/m2
Sunday, November 24
Total: 1405 wh/m2Hours07:002 w/m2
08:0074 w/m2
09:00157 w/m2
10:00211 w/m2
11:00246 w/m2
12:00249 w/m2
13:00223 w/m2
14:00169 w/m2
15:0074 w/m2
Monday, November 25
Total: 2106 wh/m2Hours07:003 w/m2
08:00113 w/m2
09:00243 w/m2
10:00336 w/m2
11:00385 w/m2
12:00383 w/m2
13:00328 w/m2
14:00225 w/m2
15:0090 w/m2
Tuesday, November 26
Total: 1283 wh/m2Hours07:002 w/m2
08:0075 w/m2
09:00144 w/m2
10:00177 w/m2
11:00216 w/m2
12:00227 w/m2
13:00204 w/m2
14:00165 w/m2
15:0073 w/m2
Wednesday, November 27
Total: 1876 wh/m2Hours07:002 w/m2
08:00103 w/m2
09:00222 w/m2
10:00300 w/m2
11:00343 w/m2
12:00336 w/m2
13:00284 w/m2
14:00203 w/m2
15:0083 w/m2
Thursday, November 28
Total: 1968 wh/m2Hours07:001 w/m2
08:00105 w/m2
09:00232 w/m2
10:00321 w/m2
11:00363 w/m2
12:00356 w/m2
13:00300 w/m2
14:00208 w/m2
15:0082 w/m2
Friday, November 29
Total: 1742 wh/m2Hours07:001 w/m2
08:0092 w/m2
09:00206 w/m2
10:00287 w/m2
11:00323 w/m2
12:00313 w/m2
13:00264 w/m2
14:00184 w/m2
15:0072 w/m2
Saturday, November 30
Total: 1755 wh/m2Hours08:0086 w/m2
09:00200 w/m2
10:00284 w/m2
11:00323 w/m2
12:00321 w/m2
13:00273 w/m2
14:00192 w/m2
15:0076 w/m2
Sunday, December 1
Total: 1813 wh/m2Hours08:0090 w/m2
09:00210 w/m2
10:00295 w/m2
11:00337 w/m2
12:00332 w/m2
13:00281 w/m2
14:00194 w/m2
15:0074 w/m2
Monday, December 2
Total: 942 wh/m2Hours08:0041 w/m2
09:00129 w/m2
10:00220 w/m2
11:00213 w/m2
12:00162 w/m2
13:0087 w/m2
14:0064 w/m2
15:0026 w/m2
Tuesday, December 3
Total: 1981 wh/m2Hours08:0092 w/m2
09:00223 w/m2
10:00321 w/m2
11:00371 w/m2
12:00369 w/m2
13:00313 w/m2
14:00212 w/m2
15:0080 w/m2
Wednesday, December 4
Total: 1917 wh/m2Hours08:0089 w/m2
09:00220 w/m2
10:00318 w/m2
11:00368 w/m2
12:00359 w/m2
13:00286 w/m2
14:00200 w/m2
15:0077 w/m2
Thursday, December 5
Total: 525 wh/m2Hours08:0034 w/m2
09:0070 w/m2
10:0079 w/m2
11:0092 w/m2
12:0091 w/m2
13:0086 w/m2
14:0053 w/m2
15:0020 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.
