Solar radiation in Lewistown 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: 3255 wh/m2Hours08:0057 w/m2
09:00231 w/m2
10:00384 w/m2
11:00488 w/m2
12:00541 w/m2
13:00535 w/m2
14:00466 w/m2
15:00344 w/m2
16:00184 w/m2
17:0025 w/m2
Tomorrow, January 31
Total: 848 wh/m2Hours08:0015 w/m2
09:0059 w/m2
10:0097 w/m2
11:00124 w/m2
12:00137 w/m2
13:00136 w/m2
14:00132 w/m2
15:0090 w/m2
16:0050 w/m2
17:008 w/m2
Saturday, February 1
Total: 3203 wh/m2Hours08:0052 w/m2
09:00209 w/m2
10:00356 w/m2
11:00468 w/m2
12:00529 w/m2
13:00533 w/m2
14:00470 w/m2
15:00355 w/m2
16:00199 w/m2
17:0032 w/m2
Sunday, February 2
Total: 1783 wh/m2Hours08:0035 w/m2
09:00129 w/m2
10:00212 w/m2
11:00260 w/m2
12:00288 w/m2
13:00274 w/m2
14:00252 w/m2
15:00197 w/m2
16:00115 w/m2
17:0021 w/m2
Monday, February 3
Total: 2806 wh/m2Hours08:0045 w/m2
09:00174 w/m2
10:00298 w/m2
11:00397 w/m2
12:00456 w/m2
13:00467 w/m2
14:00421 w/m2
15:00326 w/m2
16:00187 w/m2
17:0035 w/m2
Tuesday, February 4
Total: 3426 wh/m2Hours08:0069 w/m2
09:00241 w/m2
10:00392 w/m2
11:00500 w/m2
12:00554 w/m2
13:00551 w/m2
14:00489 w/m2
15:00373 w/m2
16:00215 w/m2
17:0042 w/m2
Wednesday, February 5
Total: 2027 wh/m2Hours08:0039 w/m2
09:00136 w/m2
10:00226 w/m2
11:00287 w/m2
12:00327 w/m2
13:00333 w/m2
14:00295 w/m2
15:00226 w/m2
16:00131 w/m2
17:0027 w/m2
Thursday, February 6
Total: 946 wh/m2Hours08:0033 w/m2
09:0090 w/m2
10:00104 w/m2
11:00131 w/m2
12:00145 w/m2
13:00144 w/m2
14:00127 w/m2
15:0098 w/m2
16:0057 w/m2
17:0017 w/m2
Friday, February 7
Total: 3024 wh/m2Hours08:0077 w/m2
09:00250 w/m2
10:00407 w/m2
11:00472 w/m2
12:00435 w/m2
13:00276 w/m2
14:00435 w/m2
15:00386 w/m2
16:00233 w/m2
17:0053 w/m2
Saturday, February 8
Total: 926 wh/m2Hours08:0022 w/m2
09:0067 w/m2
10:00106 w/m2
11:00134 w/m2
12:00148 w/m2
13:00146 w/m2
14:00130 w/m2
15:00100 w/m2
16:0059 w/m2
17:0014 w/m2
Sunday, February 9
Total: 2733 wh/m2Hours08:0085 w/m2
09:00272 w/m2
10:00431 w/m2
11:00533 w/m2
12:00530 w/m2
13:00355 w/m2
14:00270 w/m2
15:00159 w/m2
16:0067 w/m2
17:0031 w/m2
Monday, February 10
Total: 1598 wh/m2Hours08:0086 w/m2
09:00193 w/m2
10:00109 w/m2
11:00190 w/m2
12:00262 w/m2
13:00306 w/m2
14:00231 w/m2
15:00143 w/m2
16:0062 w/m2
17:0016 w/m2
Tuesday, February 11
Total: 964 wh/m2Hours08:0025 w/m2
09:0071 w/m2
10:00110 w/m2
11:00138 w/m2
12:00152 w/m2
13:00150 w/m2
14:00134 w/m2
15:00104 w/m2
16:0063 w/m2
17:0017 w/m2
Wednesday, February 12
Total: 976 wh/m2Hours08:0026 w/m2
09:0072 w/m2
10:00112 w/m2
11:00139 w/m2
12:00153 w/m2
13:00152 w/m2
14:00135 w/m2
15:00105 w/m2
16:0064 w/m2
17:0018 w/m2
Thursday, February 13
Total: 2443 wh/m2Hours08:00108 w/m2
09:00294 w/m2
10:00452 w/m2
11:00548 w/m2
12:00486 w/m2
13:00153 w/m2
14:00150 w/m2
15:00128 w/m2
16:0085 w/m2
17:0039 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.
