Solar radiation in Port Saint John’s 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, July 2
Total: 2317 wh/m2Hours08:00112 w/m2
09:00288 w/m2
10:00431 w/m2
11:00524 w/m2
12:00402 w/m2
13:00174 w/m2
14:00125 w/m2
15:00118 w/m2
16:00140 w/m2
17:003 w/m2
Tomorrow, July 3
Total: 2972 wh/m2Hours08:0081 w/m2
09:00236 w/m2
10:00401 w/m2
11:00525 w/m2
12:00562 w/m2
13:00393 w/m2
14:00384 w/m2
15:00256 w/m2
16:00131 w/m2
17:003 w/m2
Thursday, July 4
Total: 3400 wh/m2Hours08:00113 w/m2
09:00288 w/m2
10:00433 w/m2
11:00527 w/m2
12:00563 w/m2
13:00540 w/m2
14:00457 w/m2
15:00323 w/m2
16:00152 w/m2
17:004 w/m2
Friday, July 5
Total: 3246 wh/m2Hours08:00114 w/m2
09:00290 w/m2
10:00434 w/m2
11:00528 w/m2
12:00561 w/m2
13:00518 w/m2
14:00324 w/m2
15:00322 w/m2
16:00151 w/m2
17:004 w/m2
Saturday, July 6
Total: 3427 wh/m2Hours08:00114 w/m2
09:00291 w/m2
10:00435 w/m2
11:00530 w/m2
12:00567 w/m2
13:00543 w/m2
14:00461 w/m2
15:00327 w/m2
16:00155 w/m2
17:004 w/m2
Sunday, July 7
Total: 2903 wh/m2Hours08:0043 w/m2
09:00156 w/m2
10:00290 w/m2
11:00401 w/m2
12:00533 w/m2
13:00542 w/m2
14:00463 w/m2
15:00327 w/m2
16:00145 w/m2
17:003 w/m2
Monday, July 8
Total: 3448 wh/m2Hours08:00111 w/m2
09:00290 w/m2
10:00437 w/m2
11:00533 w/m2
12:00570 w/m2
13:00547 w/m2
14:00465 w/m2
15:00331 w/m2
16:00159 w/m2
17:005 w/m2
Tuesday, July 9
Total: 3475 wh/m2Hours08:00117 w/m2
09:00295 w/m2
10:00440 w/m2
11:00535 w/m2
12:00573 w/m2
13:00549 w/m2
14:00468 w/m2
15:00333 w/m2
16:00159 w/m2
17:006 w/m2
Wednesday, July 10
Total: 2251 wh/m2Hours08:0093 w/m2
09:00250 w/m2
10:00389 w/m2
11:00493 w/m2
12:00459 w/m2
13:00323 w/m2
14:00117 w/m2
15:0084 w/m2
16:0041 w/m2
17:002 w/m2
Thursday, July 11
Total: 3276 wh/m2Hours08:0030 w/m2
09:00206 w/m2
10:00400 w/m2
11:00530 w/m2
12:00574 w/m2
13:00554 w/m2
14:00472 w/m2
15:00338 w/m2
16:00165 w/m2
17:007 w/m2
Friday, July 12
Total: 3532 wh/m2Hours08:00120 w/m2
09:00299 w/m2
10:00445 w/m2
11:00541 w/m2
12:00579 w/m2
13:00557 w/m2
14:00475 w/m2
15:00341 w/m2
16:00167 w/m2
17:008 w/m2
Saturday, July 13
Total: 887 wh/m2Hours08:0030 w/m2
09:0075 w/m2
10:00112 w/m2
11:00136 w/m2
12:00145 w/m2
13:00140 w/m2
14:00119 w/m2
15:0086 w/m2
16:0042 w/m2
17:002 w/m2
Sunday, July 14
Total: 3030 wh/m2Hours08:0076 w/m2
09:00256 w/m2
10:00429 w/m2
11:00542 w/m2
12:00563 w/m2
13:00503 w/m2
14:00362 w/m2
15:00219 w/m2
16:0078 w/m2
17:002 w/m2
Monday, July 15
Total: 1463 wh/m2Hours08:00125 w/m2
09:00297 w/m2
10:00361 w/m2
11:00137 w/m2
12:00147 w/m2
13:00141 w/m2
14:00121 w/m2
15:0087 w/m2
16:0044 w/m2
17:003 w/m2
Tuesday, July 16
Total: 971 wh/m2Hours08:0032 w/m2
09:0077 w/m2
10:00114 w/m2
11:00138 w/m2
12:00147 w/m2
13:00142 w/m2
14:00121 w/m2
15:00122 w/m2
16:0073 w/m2
17:005 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.
