Solar radiation in Maine 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 27
Total: 1652 wh/m2Hours08:0036 w/m2
09:00170 w/m2
10:00269 w/m2
11:00300 w/m2
12:00259 w/m2
13:00242 w/m2
14:00190 w/m2
15:00123 w/m2
16:0063 w/m2
Tomorrow, January 28
Total: 1216 wh/m2Hours08:0028 w/m2
09:0089 w/m2
10:00146 w/m2
11:00169 w/m2
12:00175 w/m2
13:00205 w/m2
14:00192 w/m2
15:00147 w/m2
16:0065 w/m2
Wednesday, January 29
Total: 2353 wh/m2Hours08:0037 w/m2
09:00175 w/m2
10:00292 w/m2
11:00368 w/m2
12:00399 w/m2
13:00398 w/m2
14:00345 w/m2
15:00240 w/m2
16:0099 w/m2
Thursday, January 30
Total: 2615 wh/m2Hours08:0046 w/m2
09:00196 w/m2
10:00328 w/m2
11:00418 w/m2
12:00456 w/m2
13:00440 w/m2
14:00371 w/m2
15:00254 w/m2
16:00106 w/m2
Friday, January 31
Total: 2635 wh/m2Hours08:0049 w/m2
09:00199 w/m2
10:00331 w/m2
11:00420 w/m2
12:00457 w/m2
13:00441 w/m2
14:00372 w/m2
15:00256 w/m2
16:00109 w/m2
17:001 w/m2
Saturday, February 1
Total: 2229 wh/m2Hours08:0047 w/m2
09:00182 w/m2
10:00293 w/m2
11:00365 w/m2
12:00386 w/m2
13:00365 w/m2
14:00301 w/m2
15:00203 w/m2
16:0086 w/m2
17:001 w/m2
Sunday, February 2
Total: 1499 wh/m2Hours08:0029 w/m2
09:00111 w/m2
10:00183 w/m2
11:00223 w/m2
12:00243 w/m2
13:00252 w/m2
14:00220 w/m2
15:00163 w/m2
16:0074 w/m2
17:001 w/m2
Monday, February 3
Total: 2214 wh/m2Hours08:0048 w/m2
09:00176 w/m2
10:00277 w/m2
11:00336 w/m2
12:00349 w/m2
13:00359 w/m2
14:00325 w/m2
15:00237 w/m2
16:00105 w/m2
17:002 w/m2
Tuesday, February 4
Total: 2307 wh/m2Hours08:0052 w/m2
09:00182 w/m2
10:00291 w/m2
11:00359 w/m2
12:00386 w/m2
13:00378 w/m2
14:00322 w/m2
15:00229 w/m2
16:00105 w/m2
17:003 w/m2
Wednesday, February 5
Total: 2178 wh/m2Hours08:0054 w/m2
09:00178 w/m2
10:00278 w/m2
11:00339 w/m2
12:00357 w/m2
13:00351 w/m2
14:00300 w/m2
15:00216 w/m2
16:00102 w/m2
17:003 w/m2
Thursday, February 6
Total: 2288 wh/m2Hours08:0056 w/m2
09:00181 w/m2
10:00286 w/m2
11:00353 w/m2
12:00379 w/m2
13:00372 w/m2
14:00318 w/m2
15:00229 w/m2
16:00110 w/m2
17:004 w/m2
Friday, February 7
Total: 745 wh/m2Hours08:0018 w/m2
09:0058 w/m2
10:0092 w/m2
11:00115 w/m2
12:00125 w/m2
13:00121 w/m2
14:00104 w/m2
15:0074 w/m2
16:0036 w/m2
17:002 w/m2
Saturday, February 8
Total: 755 wh/m2Hours08:0019 w/m2
09:0059 w/m2
10:0093 w/m2
11:00116 w/m2
12:00126 w/m2
13:00123 w/m2
14:00105 w/m2
15:0075 w/m2
16:0037 w/m2
17:002 w/m2
Sunday, February 9
Total: 770 wh/m2Hours08:0020 w/m2
09:0061 w/m2
10:0095 w/m2
11:00118 w/m2
12:00128 w/m2
13:00124 w/m2
14:00106 w/m2
15:0077 w/m2
16:0038 w/m2
17:003 w/m2
Monday, February 10
Total: 3116 wh/m2Hours08:0084 w/m2
09:00247 w/m2
10:00383 w/m2
11:00475 w/m2
12:00514 w/m2
13:00500 w/m2
14:00431 w/m2
15:00312 w/m2
16:00158 w/m2
17:0012 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.
