Solar radiation in Forfar 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, March 31
Total: 3120 wh/m2Hours07:002 w/m2
08:0093 w/m2
09:00227 w/m2
10:00306 w/m2
11:00341 w/m2
12:00476 w/m2
13:00555 w/m2
14:00554 w/m2
15:00247 w/m2
16:00107 w/m2
17:00152 w/m2
18:0046 w/m2
19:0014 w/m2
Tomorrow, April 1
Total: 2419 wh/m2Hours07:003 w/m2
08:0058 w/m2
09:00128 w/m2
10:00318 w/m2
11:00481 w/m2
12:00166 w/m2
13:00372 w/m2
14:00144 w/m2
15:00131 w/m2
16:00108 w/m2
17:00297 w/m2
18:00172 w/m2
19:0041 w/m2
Wednesday, April 2
Total: 4463 wh/m2Hours07:005 w/m2
08:00104 w/m2
09:00246 w/m2
10:00378 w/m2
11:00484 w/m2
12:00561 w/m2
13:00594 w/m2
14:00583 w/m2
15:00530 w/m2
16:00439 w/m2
17:00317 w/m2
18:00177 w/m2
19:0045 w/m2
Thursday, April 3
Total: 4537 wh/m2Hours07:006 w/m2
08:00111 w/m2
09:00253 w/m2
10:00386 w/m2
11:00494 w/m2
12:00567 w/m2
13:00599 w/m2
14:00589 w/m2
15:00536 w/m2
16:00444 w/m2
17:00322 w/m2
18:00182 w/m2
19:0048 w/m2
Friday, April 4
Total: 3521 wh/m2Hours07:005 w/m2
08:0096 w/m2
09:00246 w/m2
10:00389 w/m2
11:00471 w/m2
12:00457 w/m2
13:00300 w/m2
14:00394 w/m2
15:00420 w/m2
16:00387 w/m2
17:00243 w/m2
18:00100 w/m2
19:0013 w/m2
Saturday, April 5
Total: 2873 wh/m2Hours07:0011 w/m2
08:00119 w/m2
09:00206 w/m2
10:00100 w/m2
11:00127 w/m2
12:00145 w/m2
13:00153 w/m2
14:00459 w/m2
15:00523 w/m2
16:00454 w/m2
17:00331 w/m2
18:00190 w/m2
19:0055 w/m2
Sunday, April 6
Total: 4747 wh/m2Hours07:0014 w/m2
08:00129 w/m2
09:00272 w/m2
10:00405 w/m2
11:00513 w/m2
12:00585 w/m2
13:00617 w/m2
14:00605 w/m2
15:00552 w/m2
16:00460 w/m2
17:00338 w/m2
18:00197 w/m2
19:0060 w/m2
Monday, April 7
Total: 4817 wh/m2Hours07:0017 w/m2
08:00135 w/m2
09:00279 w/m2
10:00412 w/m2
11:00519 w/m2
12:00591 w/m2
13:00622 w/m2
14:00611 w/m2
15:00557 w/m2
16:00465 w/m2
17:00343 w/m2
18:00202 w/m2
19:0064 w/m2
Tuesday, April 8
Total: 4729 wh/m2Hours07:005 w/m2
08:0087 w/m2
09:00236 w/m2
10:00392 w/m2
11:00515 w/m2
12:00595 w/m2
13:00628 w/m2
14:00616 w/m2
15:00562 w/m2
16:00470 w/m2
17:00348 w/m2
18:00207 w/m2
19:0068 w/m2
Wednesday, April 9
Total: 4952 wh/m2Hours07:0023 w/m2
08:00147 w/m2
09:00291 w/m2
10:00424 w/m2
11:00531 w/m2
12:00602 w/m2
13:00633 w/m2
14:00621 w/m2
15:00567 w/m2
16:00476 w/m2
17:00353 w/m2
18:00212 w/m2
19:0072 w/m2
Thursday, April 10
Total: 5014 wh/m2Hours07:0027 w/m2
08:00153 w/m2
09:00297 w/m2
10:00429 w/m2
11:00536 w/m2
12:00608 w/m2
13:00639 w/m2
14:00627 w/m2
15:00572 w/m2
16:00481 w/m2
17:00357 w/m2
18:00214 w/m2
19:0074 w/m2
Friday, April 11
Total: 5093 wh/m2Hours07:0031 w/m2
08:00159 w/m2
09:00304 w/m2
10:00436 w/m2
11:00542 w/m2
12:00614 w/m2
13:00644 w/m2
14:00632 w/m2
15:00578 w/m2
16:00486 w/m2
17:00363 w/m2
18:00222 w/m2
19:0081 w/m2
20:001 w/m2
Saturday, April 12
Total: 1726 wh/m2Hours07:0029 w/m2
08:00120 w/m2
09:00192 w/m2
10:00202 w/m2
11:00215 w/m2
12:00200 w/m2
13:00162 w/m2
14:00159 w/m2
15:00146 w/m2
16:00123 w/m2
17:0092 w/m2
18:0062 w/m2
19:0023 w/m2
20:001 w/m2
Sunday, April 13
Total: 3681 wh/m2Hours07:0039 w/m2
08:00170 w/m2
09:00315 w/m2
10:00443 w/m2
11:00534 w/m2
12:00570 w/m2
13:00535 w/m2
14:00444 w/m2
15:00302 w/m2
16:00136 w/m2
17:00103 w/m2
18:0064 w/m2
19:0025 w/m2
20:001 w/m2
Monday, April 14
Total: 5043 wh/m2Hours07:0013 w/m2
08:00106 w/m2
09:00260 w/m2
10:00417 w/m2
11:00546 w/m2
12:00627 w/m2
13:00660 w/m2
14:00647 w/m2
15:00592 w/m2
16:00500 w/m2
17:00374 w/m2
18:00223 w/m2
19:0076 w/m2
20:002 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.
