Solar radiation in Helena Valley Northeast 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, October 18
Total: 3306 wh/m2Hours08:001 w/m2
09:00114 w/m2
10:00271 w/m2
11:00402 w/m2
12:00491 w/m2
13:00529 w/m2
14:00513 w/m2
15:00445 w/m2
16:00330 w/m2
17:00180 w/m2
18:0030 w/m2
Tomorrow, October 19
Total: 3239 wh/m2Hours08:001 w/m2
09:00109 w/m2
10:00266 w/m2
11:00396 w/m2
12:00483 w/m2
13:00521 w/m2
14:00505 w/m2
15:00436 w/m2
16:00322 w/m2
17:00174 w/m2
18:0026 w/m2
Sunday, October 20
Total: 3172 wh/m2Hours09:00104 w/m2
10:00259 w/m2
11:00389 w/m2
12:00477 w/m2
13:00513 w/m2
14:00497 w/m2
15:00429 w/m2
16:00314 w/m2
17:00167 w/m2
18:0023 w/m2
Monday, October 21
Total: 2449 wh/m2Hours09:0088 w/m2
10:00214 w/m2
11:00308 w/m2
12:00357 w/m2
13:00391 w/m2
14:00379 w/m2
15:00327 w/m2
16:00242 w/m2
17:00127 w/m2
18:0016 w/m2
Tuesday, October 22
Total: 2980 wh/m2Hours09:0091 w/m2
10:00237 w/m2
11:00363 w/m2
12:00448 w/m2
13:00487 w/m2
14:00474 w/m2
15:00409 w/m2
16:00299 w/m2
17:00155 w/m2
18:0017 w/m2
Wednesday, October 23
Total: 3019 wh/m2Hours09:0092 w/m2
10:00245 w/m2
11:00374 w/m2
12:00461 w/m2
13:00497 w/m2
14:00479 w/m2
15:00410 w/m2
16:00296 w/m2
17:00150 w/m2
18:0015 w/m2
Thursday, October 24
Total: 2945 wh/m2Hours09:0087 w/m2
10:00236 w/m2
11:00364 w/m2
12:00450 w/m2
13:00486 w/m2
14:00471 w/m2
15:00403 w/m2
16:00290 w/m2
17:00146 w/m2
18:0012 w/m2
Friday, October 25
Total: 2905 wh/m2Hours09:0083 w/m2
10:00233 w/m2
11:00360 w/m2
12:00447 w/m2
13:00483 w/m2
14:00467 w/m2
15:00399 w/m2
16:00284 w/m2
17:00139 w/m2
18:0010 w/m2
Saturday, October 26
Total: 2805 wh/m2Hours09:0076 w/m2
10:00221 w/m2
11:00347 w/m2
12:00435 w/m2
13:00470 w/m2
14:00454 w/m2
15:00386 w/m2
16:00275 w/m2
17:00133 w/m2
18:008 w/m2
Sunday, October 27
Total: 2733 wh/m2Hours09:0073 w/m2
10:00216 w/m2
11:00338 w/m2
12:00423 w/m2
13:00458 w/m2
14:00443 w/m2
15:00379 w/m2
16:00268 w/m2
17:00128 w/m2
18:007 w/m2
Monday, October 28
Total: 2689 wh/m2Hours09:0070 w/m2
10:00215 w/m2
11:00340 w/m2
12:00425 w/m2
13:00458 w/m2
14:00436 w/m2
15:00367 w/m2
16:00255 w/m2
17:00118 w/m2
18:005 w/m2
Tuesday, October 29
Total: 2069 wh/m2Hours09:0020 w/m2
10:0085 w/m2
11:00163 w/m2
12:00236 w/m2
13:00376 w/m2
14:00421 w/m2
15:00376 w/m2
16:00266 w/m2
17:00122 w/m2
18:004 w/m2
Wednesday, October 30
Total: 1926 wh/m2Hours09:0064 w/m2
10:00209 w/m2
11:00334 w/m2
12:00416 w/m2
13:00414 w/m2
14:00300 w/m2
15:0094 w/m2
16:0065 w/m2
17:0029 w/m2
18:001 w/m2
Thursday, October 31
Total: 741 wh/m2Hours09:0015 w/m2
10:0051 w/m2
11:0083 w/m2
12:00104 w/m2
13:00125 w/m2
14:00131 w/m2
15:00120 w/m2
16:0077 w/m2
17:0034 w/m2
18:001 w/m2
Friday, November 1
Total: 2082 wh/m2Hours09:0016 w/m2
10:0083 w/m2
11:00174 w/m2
12:00255 w/m2
13:00402 w/m2
14:00426 w/m2
15:00364 w/m2
16:00251 w/m2
17:00109 w/m2
18:002 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.
