Solar radiation in Mattoon 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 26
Total: 2140 wh/m2Hours08:0076 w/m2
09:00180 w/m2
10:00225 w/m2
11:00293 w/m2
12:00349 w/m2
13:00333 w/m2
14:00331 w/m2
15:00247 w/m2
16:00105 w/m2
17:001 w/m2
Tomorrow, January 27
Total: 3219 wh/m2Hours08:0097 w/m2
09:00269 w/m2
10:00412 w/m2
11:00505 w/m2
12:00541 w/m2
13:00518 w/m2
14:00436 w/m2
15:00304 w/m2
16:00135 w/m2
17:002 w/m2
Tuesday, January 28
Total: 3253 wh/m2Hours08:00100 w/m2
09:00272 w/m2
10:00415 w/m2
11:00509 w/m2
12:00545 w/m2
13:00522 w/m2
14:00441 w/m2
15:00308 w/m2
16:00139 w/m2
17:002 w/m2
Wednesday, January 29
Total: 3291 wh/m2Hours08:00103 w/m2
09:00276 w/m2
10:00419 w/m2
11:00513 w/m2
12:00550 w/m2
13:00527 w/m2
14:00445 w/m2
15:00312 w/m2
16:00143 w/m2
17:003 w/m2
Thursday, January 30
Total: 3263 wh/m2Hours08:00105 w/m2
09:00278 w/m2
10:00420 w/m2
11:00513 w/m2
12:00549 w/m2
13:00521 w/m2
14:00436 w/m2
15:00301 w/m2
16:00137 w/m2
17:003 w/m2
Friday, January 31
Total: 2436 wh/m2Hours08:0083 w/m2
09:00214 w/m2
10:00317 w/m2
11:00374 w/m2
12:00394 w/m2
13:00385 w/m2
14:00326 w/m2
15:00231 w/m2
16:00109 w/m2
17:003 w/m2
Saturday, February 1
Total: 2923 wh/m2Hours08:0088 w/m2
09:00234 w/m2
10:00360 w/m2
11:00448 w/m2
12:00489 w/m2
13:00473 w/m2
14:00402 w/m2
15:00287 w/m2
16:00137 w/m2
17:005 w/m2
Sunday, February 2
Total: 2007 wh/m2Hours08:0098 w/m2
09:00248 w/m2
10:00312 w/m2
11:00282 w/m2
12:00142 w/m2
13:00248 w/m2
14:00287 w/m2
15:00245 w/m2
16:00138 w/m2
17:007 w/m2
Monday, February 3
Total: 3040 wh/m2Hours08:0030 w/m2
09:0074 w/m2
10:00336 w/m2
11:00514 w/m2
12:00572 w/m2
13:00549 w/m2
14:00467 w/m2
15:00334 w/m2
16:00157 w/m2
17:007 w/m2
Tuesday, February 4
Total: 1868 wh/m2Hours08:0060 w/m2
09:00170 w/m2
10:00236 w/m2
11:00257 w/m2
12:00251 w/m2
13:00285 w/m2
14:00277 w/m2
15:00220 w/m2
16:00106 w/m2
17:006 w/m2
Wednesday, February 5
Total: 1619 wh/m2Hours08:0073 w/m2
09:00156 w/m2
10:00204 w/m2
11:00213 w/m2
12:00188 w/m2
13:00219 w/m2
14:00227 w/m2
15:00183 w/m2
16:00145 w/m2
17:0011 w/m2
Thursday, February 6
Total: 1922 wh/m2Hours08:00128 w/m2
09:00306 w/m2
10:00435 w/m2
11:00426 w/m2
12:00161 w/m2
13:00155 w/m2
14:00145 w/m2
15:00104 w/m2
16:0057 w/m2
17:005 w/m2
Friday, February 7
Total: 912 wh/m2Hours08:0033 w/m2
09:0078 w/m2
10:00114 w/m2
11:00138 w/m2
12:00148 w/m2
13:00142 w/m2
14:00122 w/m2
15:0088 w/m2
16:0045 w/m2
17:004 w/m2
Saturday, February 8
Total: 943 wh/m2Hours08:0034 w/m2
09:0079 w/m2
10:00115 w/m2
11:00139 w/m2
12:00149 w/m2
13:00143 w/m2
14:00123 w/m2
15:0089 w/m2
16:0064 w/m2
17:008 w/m2
Sunday, February 9
Total: 1116 wh/m2Hours08:0038 w/m2
09:0088 w/m2
10:00128 w/m2
11:00141 w/m2
12:00150 w/m2
13:00173 w/m2
14:00172 w/m2
15:00150 w/m2
16:0070 w/m2
17:006 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.
