Solar radiation in Bar Harbor 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, November 21
Total: 1014 wh/m2Hours07:008 w/m2
08:0082 w/m2
09:00147 w/m2
10:00190 w/m2
11:00189 w/m2
12:00168 w/m2
13:00119 w/m2
14:0081 w/m2
15:0030 w/m2
Tomorrow, November 22
Total: 1244 wh/m2Hours07:004 w/m2
08:0052 w/m2
09:00119 w/m2
10:00174 w/m2
11:00226 w/m2
12:00242 w/m2
13:00220 w/m2
14:00149 w/m2
15:0058 w/m2
Saturday, November 23
Total: 1166 wh/m2Hours07:004 w/m2
08:0059 w/m2
09:00133 w/m2
10:00193 w/m2
11:00217 w/m2
12:00212 w/m2
13:00179 w/m2
14:00121 w/m2
15:0048 w/m2
Sunday, November 24
Total: 1749 wh/m2Hours07:006 w/m2
08:0095 w/m2
09:00197 w/m2
10:00275 w/m2
11:00318 w/m2
12:00319 w/m2
13:00275 w/m2
14:00190 w/m2
15:0074 w/m2
Monday, November 25
Total: 2162 wh/m2Hours07:007 w/m2
08:00127 w/m2
09:00258 w/m2
10:00352 w/m2
11:00397 w/m2
12:00389 w/m2
13:00328 w/m2
14:00221 w/m2
15:0083 w/m2
Tuesday, November 26
Total: 1797 wh/m2Hours07:005 w/m2
08:00106 w/m2
09:00215 w/m2
10:00294 w/m2
11:00332 w/m2
12:00321 w/m2
13:00271 w/m2
14:00184 w/m2
15:0069 w/m2
Wednesday, November 27
Total: 2005 wh/m2Hours07:005 w/m2
08:00117 w/m2
09:00241 w/m2
10:00328 w/m2
11:00369 w/m2
12:00358 w/m2
13:00299 w/m2
14:00209 w/m2
15:0079 w/m2
Thursday, November 28
Total: 1734 wh/m2Hours07:003 w/m2
08:00101 w/m2
09:00212 w/m2
10:00288 w/m2
11:00323 w/m2
12:00313 w/m2
13:00258 w/m2
14:00172 w/m2
15:0064 w/m2
Friday, November 29
Total: 1436 wh/m2Hours07:002 w/m2
08:0082 w/m2
09:00174 w/m2
10:00237 w/m2
11:00268 w/m2
12:00258 w/m2
13:00217 w/m2
14:00145 w/m2
15:0053 w/m2
Saturday, November 30
Total: 2033 wh/m2Hours07:002 w/m2
08:00110 w/m2
09:00239 w/m2
10:00332 w/m2
11:00378 w/m2
12:00372 w/m2
13:00315 w/m2
14:00210 w/m2
15:0075 w/m2
Sunday, December 1
Total: 2037 wh/m2Hours07:002 w/m2
08:00109 w/m2
09:00239 w/m2
10:00334 w/m2
11:00380 w/m2
12:00373 w/m2
13:00315 w/m2
14:00210 w/m2
15:0075 w/m2
Monday, December 2
Total: 1562 wh/m2Hours07:001 w/m2
08:0078 w/m2
09:00208 w/m2
10:00319 w/m2
11:00340 w/m2
12:00290 w/m2
13:00189 w/m2
14:00108 w/m2
15:0029 w/m2
Tuesday, December 3
Total: 1572 wh/m2Hours07:001 w/m2
08:00100 w/m2
09:00209 w/m2
10:00245 w/m2
11:00276 w/m2
12:00267 w/m2
13:00221 w/m2
14:00182 w/m2
15:0071 w/m2
Wednesday, December 4
Total: 539 wh/m2Hours08:0025 w/m2
09:0058 w/m2
10:0082 w/m2
11:0094 w/m2
12:0092 w/m2
13:0078 w/m2
14:0077 w/m2
15:0033 w/m2
Thursday, December 5
Total: 1983 wh/m2Hours07:001 w/m2
08:0099 w/m2
09:00229 w/m2
10:00325 w/m2
11:00373 w/m2
12:00368 w/m2
13:00310 w/m2
14:00206 w/m2
15:0072 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.
