Solar radiation in Preston 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 22
Total: 1490 wh/m2Hours08:0069 w/m2
09:00163 w/m2
10:00214 w/m2
11:00241 w/m2
12:00216 w/m2
13:00249 w/m2
14:00194 w/m2
15:00121 w/m2
16:0023 w/m2
Tomorrow, November 23
Total: 2134 wh/m2Hours08:0074 w/m2
09:00200 w/m2
10:00296 w/m2
11:00354 w/m2
12:00364 w/m2
13:00354 w/m2
14:00288 w/m2
15:00171 w/m2
16:0033 w/m2
Sunday, November 24
Total: 1959 wh/m2Hours08:0069 w/m2
09:00188 w/m2
10:00282 w/m2
11:00343 w/m2
12:00357 w/m2
13:00317 w/m2
14:00243 w/m2
15:00135 w/m2
16:0025 w/m2
Monday, November 25
Total: 1963 wh/m2Hours08:0058 w/m2
09:00166 w/m2
10:00259 w/m2
11:00322 w/m2
12:00345 w/m2
13:00339 w/m2
14:00278 w/m2
15:00165 w/m2
16:0031 w/m2
Tuesday, November 26
Total: 2270 wh/m2Hours08:0080 w/m2
09:00224 w/m2
10:00335 w/m2
11:00396 w/m2
12:00401 w/m2
13:00364 w/m2
14:00282 w/m2
15:00160 w/m2
16:0028 w/m2
Wednesday, November 27
Total: 2127 wh/m2Hours08:0070 w/m2
09:00201 w/m2
10:00305 w/m2
11:00368 w/m2
12:00381 w/m2
13:00348 w/m2
14:00272 w/m2
15:00155 w/m2
16:0027 w/m2
Thursday, November 28
Total: 1883 wh/m2Hours08:0063 w/m2
09:00180 w/m2
10:00272 w/m2
11:00325 w/m2
12:00334 w/m2
13:00310 w/m2
14:00240 w/m2
15:00136 w/m2
16:0023 w/m2
Friday, November 29
Total: 2136 wh/m2Hours08:0066 w/m2
09:00199 w/m2
10:00306 w/m2
11:00371 w/m2
12:00385 w/m2
13:00352 w/m2
14:00275 w/m2
15:00156 w/m2
16:0026 w/m2
Saturday, November 30
Total: 1938 wh/m2Hours08:0061 w/m2
09:00185 w/m2
10:00280 w/m2
11:00333 w/m2
12:00344 w/m2
13:00319 w/m2
14:00249 w/m2
15:00143 w/m2
16:0024 w/m2
Sunday, December 1
Total: 2113 wh/m2Hours08:0061 w/m2
09:00192 w/m2
10:00299 w/m2
11:00367 w/m2
12:00384 w/m2
13:00354 w/m2
14:00274 w/m2
15:00156 w/m2
16:0026 w/m2
Monday, December 2
Total: 1970 wh/m2Hours08:0044 w/m2
09:0083 w/m2
10:00243 w/m2
11:00369 w/m2
12:00418 w/m2
13:00373 w/m2
14:00276 w/m2
15:00144 w/m2
16:0020 w/m2
Tuesday, December 3
Total: 2318 wh/m2Hours08:0063 w/m2
09:00210 w/m2
10:00330 w/m2
11:00404 w/m2
12:00424 w/m2
13:00389 w/m2
14:00301 w/m2
15:00170 w/m2
16:0027 w/m2
Wednesday, December 4
Total: 576 wh/m2Hours08:0015 w/m2
09:0052 w/m2
10:0082 w/m2
11:00100 w/m2
12:00106 w/m2
13:0097 w/m2
14:0075 w/m2
15:0042 w/m2
16:007 w/m2
Thursday, December 5
Total: 2288 wh/m2Hours08:0058 w/m2
09:00204 w/m2
10:00325 w/m2
11:00400 w/m2
12:00421 w/m2
13:00386 w/m2
14:00299 w/m2
15:00168 w/m2
16:0027 w/m2
Friday, December 6
Total: 2276 wh/m2Hours08:0056 w/m2
09:00202 w/m2
10:00323 w/m2
11:00398 w/m2
12:00419 w/m2
13:00385 w/m2
14:00298 w/m2
15:00168 w/m2
16:0027 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.
