Solar radiation in Holyoke 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: 2669 wh/m2Hours07:006 w/m2
08:00138 w/m2
09:00288 w/m2
10:00400 w/m2
11:00462 w/m2
12:00467 w/m2
13:00414 w/m2
14:00310 w/m2
15:00165 w/m2
16:0019 w/m2
Tomorrow, November 22
Total: 2583 wh/m2Hours07:005 w/m2
08:00132 w/m2
09:00278 w/m2
10:00387 w/m2
11:00446 w/m2
12:00452 w/m2
13:00404 w/m2
14:00302 w/m2
15:00159 w/m2
16:0018 w/m2
Saturday, November 23
Total: 2529 wh/m2Hours07:004 w/m2
08:00130 w/m2
09:00277 w/m2
10:00389 w/m2
11:00450 w/m2
12:00449 w/m2
13:00390 w/m2
14:00282 w/m2
15:00143 w/m2
16:0015 w/m2
Sunday, November 24
Total: 2200 wh/m2Hours07:003 w/m2
08:00113 w/m2
09:00242 w/m2
10:00338 w/m2
11:00388 w/m2
12:00386 w/m2
13:00339 w/m2
14:00250 w/m2
15:00128 w/m2
16:0013 w/m2
Monday, November 25
Total: 2523 wh/m2Hours07:003 w/m2
08:00122 w/m2
09:00269 w/m2
10:00381 w/m2
11:00444 w/m2
12:00448 w/m2
13:00396 w/m2
14:00293 w/m2
15:00152 w/m2
16:0015 w/m2
Tuesday, November 26
Total: 2390 wh/m2Hours07:002 w/m2
08:00114 w/m2
09:00254 w/m2
10:00362 w/m2
11:00421 w/m2
12:00425 w/m2
13:00376 w/m2
14:00278 w/m2
15:00144 w/m2
16:0014 w/m2
Wednesday, November 27
Total: 2151 wh/m2Hours07:001 w/m2
08:00100 w/m2
09:00227 w/m2
10:00323 w/m2
11:00380 w/m2
12:00386 w/m2
13:00340 w/m2
14:00252 w/m2
15:00130 w/m2
16:0012 w/m2
Thursday, November 28
Total: 2440 wh/m2Hours07:001 w/m2
08:00113 w/m2
09:00257 w/m2
10:00366 w/m2
11:00426 w/m2
12:00435 w/m2
13:00389 w/m2
14:00290 w/m2
15:00149 w/m2
16:0014 w/m2
Friday, November 29
Total: 2305 wh/m2Hours07:001 w/m2
08:00106 w/m2
09:00245 w/m2
10:00351 w/m2
11:00411 w/m2
12:00414 w/m2
13:00364 w/m2
14:00266 w/m2
15:00135 w/m2
16:0012 w/m2
Saturday, November 30
Total: 2304 wh/m2Hours07:001 w/m2
08:0098 w/m2
09:00234 w/m2
10:00344 w/m2
11:00408 w/m2
12:00417 w/m2
13:00371 w/m2
14:00277 w/m2
15:00142 w/m2
16:0012 w/m2
Sunday, December 1
Total: 2356 wh/m2Hours08:00101 w/m2
09:00243 w/m2
10:00353 w/m2
11:00416 w/m2
12:00425 w/m2
13:00379 w/m2
14:00282 w/m2
15:00145 w/m2
16:0012 w/m2
Monday, December 2
Total: 1726 wh/m2Hours08:00103 w/m2
09:00246 w/m2
10:00313 w/m2
11:00204 w/m2
12:00256 w/m2
13:00258 w/m2
14:00211 w/m2
15:00124 w/m2
16:0011 w/m2
Tuesday, December 3
Total: 601 wh/m2Hours08:0025 w/m2
09:0062 w/m2
10:0090 w/m2
11:00106 w/m2
12:00109 w/m2
13:0097 w/m2
14:0072 w/m2
15:0037 w/m2
16:003 w/m2
Wednesday, December 4
Total: 2389 wh/m2Hours08:0098 w/m2
09:00245 w/m2
10:00359 w/m2
11:00424 w/m2
12:00433 w/m2
13:00385 w/m2
14:00286 w/m2
15:00147 w/m2
16:0012 w/m2
Thursday, December 5
Total: 598 wh/m2Hours08:0024 w/m2
09:0061 w/m2
10:0089 w/m2
11:00105 w/m2
12:00108 w/m2
13:0096 w/m2
14:0071 w/m2
15:0040 w/m2
16:004 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.
