Solar radiation in Fitchburg 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: 650 wh/m2Hours07:001 w/m2
08:0044 w/m2
09:0091 w/m2
10:00101 w/m2
11:00107 w/m2
12:00107 w/m2
13:0094 w/m2
14:0069 w/m2
15:0034 w/m2
16:002 w/m2
Tomorrow, November 22
Total: 1638 wh/m2Hours07:002 w/m2
08:0094 w/m2
09:00201 w/m2
10:00271 w/m2
11:00298 w/m2
12:00283 w/m2
13:00225 w/m2
14:00173 w/m2
15:0086 w/m2
16:005 w/m2
Saturday, November 23
Total: 1186 wh/m2Hours07:001 w/m2
08:0065 w/m2
09:00141 w/m2
10:00186 w/m2
11:00208 w/m2
12:00193 w/m2
13:00162 w/m2
14:00144 w/m2
15:0081 w/m2
16:005 w/m2
Sunday, November 24
Total: 2212 wh/m2Hours07:001 w/m2
08:00105 w/m2
09:00238 w/m2
10:00340 w/m2
11:00395 w/m2
12:00397 w/m2
13:00348 w/m2
14:00256 w/m2
15:00126 w/m2
16:006 w/m2
Monday, November 25
Total: 2268 wh/m2Hours07:001 w/m2
08:00105 w/m2
09:00244 w/m2
10:00349 w/m2
11:00407 w/m2
12:00412 w/m2
13:00362 w/m2
14:00260 w/m2
15:00123 w/m2
16:005 w/m2
Tuesday, November 26
Total: 2021 wh/m2Hours07:001 w/m2
08:0088 w/m2
09:00207 w/m2
10:00304 w/m2
11:00360 w/m2
12:00367 w/m2
13:00327 w/m2
14:00243 w/m2
15:00119 w/m2
16:005 w/m2
Wednesday, November 27
Total: 2239 wh/m2Hours07:001 w/m2
08:00101 w/m2
09:00240 w/m2
10:00346 w/m2
11:00403 w/m2
12:00406 w/m2
13:00355 w/m2
14:00258 w/m2
15:00124 w/m2
16:005 w/m2
Thursday, November 28
Total: 564 wh/m2Hours08:0025 w/m2
09:0060 w/m2
10:0087 w/m2
11:00102 w/m2
12:00103 w/m2
13:0090 w/m2
14:0065 w/m2
15:0031 w/m2
16:001 w/m2
Friday, November 29
Total: 1926 wh/m2Hours08:0040 w/m2
09:00131 w/m2
10:00229 w/m2
11:00371 w/m2
12:00406 w/m2
13:00360 w/m2
14:00260 w/m2
15:00124 w/m2
16:005 w/m2
Saturday, November 30
Total: 1778 wh/m2Hours08:0090 w/m2
09:00218 w/m2
10:00302 w/m2
11:00328 w/m2
12:00297 w/m2
13:00221 w/m2
14:00207 w/m2
15:00111 w/m2
16:004 w/m2
Sunday, December 1
Total: 552 wh/m2Hours08:0023 w/m2
09:0058 w/m2
10:0085 w/m2
11:00100 w/m2
12:00101 w/m2
13:0089 w/m2
14:0064 w/m2
15:0031 w/m2
16:001 w/m2
Monday, December 2
Total: 2183 wh/m2Hours08:0089 w/m2
09:00228 w/m2
10:00333 w/m2
11:00395 w/m2
12:00402 w/m2
13:00355 w/m2
14:00256 w/m2
15:00121 w/m2
16:004 w/m2
Tuesday, December 3
Total: 2045 wh/m2Hours08:0086 w/m2
09:00224 w/m2
10:00328 w/m2
11:00377 w/m2
12:00367 w/m2
13:00302 w/m2
14:00239 w/m2
15:00118 w/m2
16:004 w/m2
Wednesday, December 4
Total: 637 wh/m2Hours08:0045 w/m2
09:0093 w/m2
10:0083 w/m2
11:00108 w/m2
12:00110 w/m2
13:0097 w/m2
14:0070 w/m2
15:0030 w/m2
16:001 w/m2
Thursday, December 5
Total: 1437 wh/m2Hours08:0066 w/m2
09:00208 w/m2
10:00327 w/m2
11:00360 w/m2
12:00281 w/m2
13:0088 w/m2
14:0070 w/m2
15:0036 w/m2
16:001 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.
