Solar radiation in Block Island Automatic Weather Observing / Reporting System 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, January 30
Total: 3143 wh/m2Hours08:00113 w/m2
09:00280 w/m2
10:00415 w/m2
11:00500 w/m2
12:00530 w/m2
13:00500 w/m2
14:00414 w/m2
15:00279 w/m2
16:00112 w/m2
Tomorrow, January 31
Total: 1000 wh/m2Hours08:0040 w/m2
09:00111 w/m2
10:00155 w/m2
11:00163 w/m2
12:00160 w/m2
13:00126 w/m2
14:00145 w/m2
15:0071 w/m2
16:0029 w/m2
Saturday, February 1
Total: 3026 wh/m2Hours08:0092 w/m2
09:00243 w/m2
10:00382 w/m2
11:00476 w/m2
12:00516 w/m2
13:00496 w/m2
14:00416 w/m2
15:00285 w/m2
16:00120 w/m2
Sunday, February 2
Total: 2380 wh/m2Hours08:00110 w/m2
09:00251 w/m2
10:00354 w/m2
11:00400 w/m2
12:00397 w/m2
13:00342 w/m2
14:00272 w/m2
15:00181 w/m2
16:0073 w/m2
Monday, February 3
Total: 2499 wh/m2Hours08:0084 w/m2
09:00205 w/m2
10:00310 w/m2
11:00386 w/m2
12:00420 w/m2
13:00409 w/m2
14:00342 w/m2
15:00238 w/m2
16:00104 w/m2
17:001 w/m2
Tuesday, February 4
Total: 3270 wh/m2Hours07:001 w/m2
08:00125 w/m2
09:00289 w/m2
10:00422 w/m2
11:00509 w/m2
12:00541 w/m2
13:00515 w/m2
14:00433 w/m2
15:00301 w/m2
16:00133 w/m2
17:001 w/m2
Wednesday, February 5
Total: 2934 wh/m2Hours07:001 w/m2
08:00120 w/m2
09:00271 w/m2
10:00387 w/m2
11:00459 w/m2
12:00481 w/m2
13:00452 w/m2
14:00378 w/m2
15:00265 w/m2
16:00118 w/m2
17:002 w/m2
Thursday, February 6
Total: 1876 wh/m2Hours07:001 w/m2
08:0071 w/m2
09:00171 w/m2
10:00269 w/m2
11:00313 w/m2
12:00311 w/m2
13:00285 w/m2
14:00231 w/m2
15:00155 w/m2
16:0068 w/m2
17:001 w/m2
Friday, February 7
Total: 2745 wh/m2Hours07:001 w/m2
08:0094 w/m2
09:00222 w/m2
10:00330 w/m2
11:00413 w/m2
12:00454 w/m2
13:00447 w/m2
14:00383 w/m2
15:00271 w/m2
16:00127 w/m2
17:003 w/m2
Saturday, February 8
Total: 3291 wh/m2Hours07:003 w/m2
08:00141 w/m2
09:00306 w/m2
10:00438 w/m2
11:00517 w/m2
12:00539 w/m2
13:00504 w/m2
14:00417 w/m2
15:00289 w/m2
16:00133 w/m2
17:004 w/m2
Sunday, February 9
Total: 3375 wh/m2Hours07:004 w/m2
08:00143 w/m2
09:00308 w/m2
10:00440 w/m2
11:00524 w/m2
12:00555 w/m2
13:00529 w/m2
14:00435 w/m2
15:00297 w/m2
16:00135 w/m2
17:005 w/m2
Monday, February 10
Total: 1163 wh/m2Hours07:005 w/m2
08:00124 w/m2
09:00198 w/m2
10:00140 w/m2
11:00153 w/m2
12:00161 w/m2
13:00139 w/m2
14:00117 w/m2
15:0083 w/m2
16:0040 w/m2
17:003 w/m2
Tuesday, February 11
Total: 3445 wh/m2Hours07:006 w/m2
08:00159 w/m2
09:00333 w/m2
10:00472 w/m2
11:00560 w/m2
12:00590 w/m2
13:00561 w/m2
14:00459 w/m2
15:00262 w/m2
16:0041 w/m2
17:002 w/m2
Wednesday, February 12
Total: 945 wh/m2Hours07:002 w/m2
08:0049 w/m2
09:0093 w/m2
10:00119 w/m2
11:00141 w/m2
12:00149 w/m2
13:00142 w/m2
14:00120 w/m2
15:0086 w/m2
16:0042 w/m2
17:002 w/m2
Thursday, February 13
Total: 941 wh/m2Hours07:002 w/m2
08:0042 w/m2
09:0086 w/m2
10:00121 w/m2
11:00143 w/m2
12:00150 w/m2
13:00143 w/m2
14:00121 w/m2
15:0087 w/m2
16:0043 w/m2
17:003 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.
