Solar radiation in Lowell 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: 1842 wh/m2Hours08:0039 w/m2
09:00165 w/m2
10:00267 w/m2
11:00341 w/m2
12:00345 w/m2
13:00297 w/m2
14:00224 w/m2
15:00131 w/m2
16:0033 w/m2
Tomorrow, November 22
Total: 1816 wh/m2Hours08:0037 w/m2
09:00164 w/m2
10:00274 w/m2
11:00329 w/m2
12:00331 w/m2
13:00290 w/m2
14:00229 w/m2
15:00133 w/m2
16:0029 w/m2
Saturday, November 23
Total: 1763 wh/m2Hours08:0035 w/m2
09:00142 w/m2
10:00237 w/m2
11:00300 w/m2
12:00319 w/m2
13:00301 w/m2
14:00246 w/m2
15:00150 w/m2
16:0033 w/m2
Sunday, November 24
Total: 1877 wh/m2Hours08:0039 w/m2
09:00156 w/m2
10:00255 w/m2
11:00323 w/m2
12:00348 w/m2
13:00323 w/m2
14:00254 w/m2
15:00148 w/m2
16:0031 w/m2
Monday, November 25
Total: 1482 wh/m2Hours08:0029 w/m2
09:00126 w/m2
10:00217 w/m2
11:00262 w/m2
12:00274 w/m2
13:00250 w/m2
14:00192 w/m2
15:00110 w/m2
16:0022 w/m2
Tuesday, November 26
Total: 1662 wh/m2Hours08:0029 w/m2
09:00130 w/m2
10:00225 w/m2
11:00284 w/m2
12:00308 w/m2
13:00286 w/m2
14:00231 w/m2
15:00140 w/m2
16:0029 w/m2
Wednesday, November 27
Total: 2011 wh/m2Hours08:0035 w/m2
09:00163 w/m2
10:00277 w/m2
11:00350 w/m2
12:00376 w/m2
13:00351 w/m2
14:00272 w/m2
15:00157 w/m2
16:0030 w/m2
Thursday, November 28
Total: 1878 wh/m2Hours08:0030 w/m2
09:00148 w/m2
10:00251 w/m2
11:00324 w/m2
12:00352 w/m2
13:00332 w/m2
14:00261 w/m2
15:00151 w/m2
16:0029 w/m2
Friday, November 29
Total: 2006 wh/m2Hours08:0032 w/m2
09:00162 w/m2
10:00279 w/m2
11:00353 w/m2
12:00377 w/m2
13:00348 w/m2
14:00271 w/m2
15:00155 w/m2
16:0029 w/m2
Saturday, November 30
Total: 1896 wh/m2Hours08:0028 w/m2
09:00147 w/m2
10:00256 w/m2
11:00328 w/m2
12:00357 w/m2
13:00334 w/m2
14:00264 w/m2
15:00153 w/m2
16:0029 w/m2
Sunday, December 1
Total: 1760 wh/m2Hours08:0024 w/m2
09:00138 w/m2
10:00246 w/m2
11:00311 w/m2
12:00331 w/m2
13:00308 w/m2
14:00240 w/m2
15:00137 w/m2
16:0025 w/m2
Monday, December 2
Total: 2047 wh/m2Hours08:0027 w/m2
09:00159 w/m2
10:00280 w/m2
11:00359 w/m2
12:00386 w/m2
13:00360 w/m2
14:00283 w/m2
15:00163 w/m2
16:0030 w/m2
Tuesday, December 3
Total: 2029 wh/m2Hours08:0025 w/m2
09:00157 w/m2
10:00277 w/m2
11:00356 w/m2
12:00384 w/m2
13:00358 w/m2
14:00281 w/m2
15:00162 w/m2
16:0029 w/m2
Wednesday, December 4
Total: 2015 wh/m2Hours08:0023 w/m2
09:00154 w/m2
10:00275 w/m2
11:00354 w/m2
12:00382 w/m2
13:00357 w/m2
14:00280 w/m2
15:00161 w/m2
16:0029 w/m2
Thursday, December 5
Total: 2000 wh/m2Hours08:0022 w/m2
09:00151 w/m2
10:00272 w/m2
11:00352 w/m2
12:00380 w/m2
13:00355 w/m2
14:00279 w/m2
15:00160 w/m2
16:0029 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.
