Solar radiation in Amherst 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, February 26
Total: 1653 wh/m2Hours08:0035 w/m2
09:0068 w/m2
10:00146 w/m2
11:00470 w/m2
12:00431 w/m2
13:00174 w/m2
14:00131 w/m2
15:00105 w/m2
16:0068 w/m2
17:0025 w/m2
Tomorrow, February 27
Total: 2902 wh/m2Hours08:00106 w/m2
09:00277 w/m2
10:00425 w/m2
11:00527 w/m2
12:00580 w/m2
13:00442 w/m2
14:00344 w/m2
15:00106 w/m2
16:0069 w/m2
17:0026 w/m2
Friday, February 28
Total: 2015 wh/m2Hours08:0031 w/m2
09:0071 w/m2
10:00108 w/m2
11:00148 w/m2
12:00294 w/m2
13:00326 w/m2
14:00536 w/m2
15:00390 w/m2
16:0084 w/m2
17:0027 w/m2
Saturday, March 1
Total: 1067 wh/m2Hours08:0043 w/m2
09:00101 w/m2
10:00142 w/m2
11:00136 w/m2
12:00150 w/m2
13:00150 w/m2
14:00136 w/m2
15:00109 w/m2
16:0072 w/m2
17:0028 w/m2
Sunday, March 2
Total: 1006 wh/m2Hours08:0031 w/m2
09:0074 w/m2
10:00111 w/m2
11:00138 w/m2
12:00151 w/m2
13:00151 w/m2
14:00137 w/m2
15:00110 w/m2
16:0073 w/m2
17:0030 w/m2
Monday, March 3
Total: 2184 wh/m2Hours07:001 w/m2
08:00129 w/m2
09:00297 w/m2
10:00406 w/m2
11:00385 w/m2
12:00347 w/m2
13:00265 w/m2
14:00138 w/m2
15:00111 w/m2
16:0074 w/m2
17:0031 w/m2
Tuesday, March 4
Total: 1724 wh/m2Hours07:002 w/m2
08:00135 w/m2
09:00300 w/m2
10:00360 w/m2
11:00141 w/m2
12:00170 w/m2
13:00185 w/m2
14:00181 w/m2
15:00135 w/m2
16:0083 w/m2
17:0032 w/m2
Wednesday, March 5
Total: 1129 wh/m2Hours07:001 w/m2
08:0035 w/m2
09:0087 w/m2
10:00128 w/m2
11:00171 w/m2
12:00171 w/m2
13:00171 w/m2
14:00141 w/m2
15:00114 w/m2
16:0077 w/m2
17:0033 w/m2
Thursday, March 6
Total: 1065 wh/m2Hours07:001 w/m2
08:0037 w/m2
09:0080 w/m2
10:00117 w/m2
11:00144 w/m2
12:00157 w/m2
13:00157 w/m2
14:00143 w/m2
15:00116 w/m2
16:0078 w/m2
17:0034 w/m2
18:001 w/m2
Friday, March 7
Total: 1080 wh/m2Hours07:002 w/m2
08:0038 w/m2
09:0082 w/m2
10:00119 w/m2
11:00145 w/m2
12:00159 w/m2
13:00158 w/m2
14:00144 w/m2
15:00117 w/m2
16:0079 w/m2
17:0035 w/m2
18:002 w/m2
Saturday, March 8
Total: 4083 wh/m2Hours07:008 w/m2
08:00158 w/m2
09:00334 w/m2
10:00482 w/m2
11:00588 w/m2
12:00637 w/m2
13:00614 w/m2
14:00505 w/m2
15:00395 w/m2
16:00253 w/m2
17:00106 w/m2
18:003 w/m2
Sunday, March 9
Total: 2394 wh/m2Hours08:005 w/m2
09:0068 w/m2
10:00126 w/m2
11:00158 w/m2
12:00163 w/m2
13:00268 w/m2
14:00344 w/m2
15:00372 w/m2
16:00418 w/m2
17:00318 w/m2
18:00149 w/m2
19:005 w/m2
Monday, March 10
Total: 1895 wh/m2Hours08:0013 w/m2
09:00171 w/m2
10:00340 w/m2
11:00405 w/m2
12:00194 w/m2
13:00196 w/m2
14:00179 w/m2
15:00148 w/m2
16:00121 w/m2
17:0083 w/m2
18:0042 w/m2
19:003 w/m2
Tuesday, March 11
Total: 1148 wh/m2Hours08:0013 w/m2
09:0044 w/m2
10:0088 w/m2
11:00125 w/m2
12:00152 w/m2
13:00165 w/m2
14:00164 w/m2
15:00149 w/m2
16:00122 w/m2
17:0084 w/m2
18:0040 w/m2
19:002 w/m2
Wednesday, March 12
Total: 1154 wh/m2Hours08:005 w/m2
09:0046 w/m2
10:0090 w/m2
11:00127 w/m2
12:00153 w/m2
13:00166 w/m2
14:00165 w/m2
15:00151 w/m2
16:00123 w/m2
17:0085 w/m2
18:0041 w/m2
19:002 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.
