Solar radiation in Orkney 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 18
Total: 8459 wh/m2Hours06:0092 w/m2
07:00331 w/m2
08:00569 w/m2
09:00776 w/m2
10:00935 w/m2
11:001035 w/m2
12:001065 w/m2
13:001020 w/m2
14:00928 w/m2
15:00749 w/m2
16:00557 w/m2
17:00319 w/m2
18:0083 w/m2
Tomorrow, November 19
Total: 8018 wh/m2Hours06:0093 w/m2
07:00332 w/m2
08:00570 w/m2
09:00777 w/m2
10:00936 w/m2
11:001002 w/m2
12:00970 w/m2
13:00824 w/m2
14:00778 w/m2
15:00770 w/m2
16:00559 w/m2
17:00322 w/m2
18:0085 w/m2
Wednesday, November 20
Total: 8537 wh/m2Hours06:0094 w/m2
07:00333 w/m2
08:00571 w/m2
09:00778 w/m2
10:00937 w/m2
11:001037 w/m2
12:001070 w/m2
13:001035 w/m2
14:00933 w/m2
15:00772 w/m2
16:00564 w/m2
17:00325 w/m2
18:0088 w/m2
Thursday, November 21
Total: 7008 wh/m2Hours06:0095 w/m2
07:00334 w/m2
08:00572 w/m2
09:00770 w/m2
10:00933 w/m2
11:00867 w/m2
12:00726 w/m2
13:00900 w/m2
14:00705 w/m2
15:00625 w/m2
16:00350 w/m2
17:0090 w/m2
18:0041 w/m2
Friday, November 22
Total: 6259 wh/m2Hours06:0091 w/m2
07:00297 w/m2
08:00462 w/m2
09:00614 w/m2
10:00729 w/m2
11:00796 w/m2
12:00784 w/m2
13:00704 w/m2
14:00594 w/m2
15:00504 w/m2
16:00378 w/m2
17:00224 w/m2
18:0082 w/m2
Saturday, November 23
Total: 7367 wh/m2Hours06:0097 w/m2
07:00335 w/m2
08:00573 w/m2
09:00780 w/m2
10:00940 w/m2
11:001040 w/m2
12:001062 w/m2
13:00917 w/m2
14:00517 w/m2
15:00456 w/m2
16:00353 w/m2
17:00217 w/m2
18:0080 w/m2
Sunday, November 24
Total: 7758 wh/m2Hours06:0095 w/m2
07:00334 w/m2
08:00573 w/m2
09:00780 w/m2
10:00940 w/m2
11:001041 w/m2
12:001059 w/m2
13:00896 w/m2
14:00429 w/m2
15:00631 w/m2
16:00548 w/m2
17:00336 w/m2
18:0096 w/m2
Monday, November 25
Total: 7876 wh/m2Hours06:0096 w/m2
07:00336 w/m2
08:00574 w/m2
09:00781 w/m2
10:00941 w/m2
11:001042 w/m2
12:001067 w/m2
13:00940 w/m2
14:00583 w/m2
15:00600 w/m2
16:00501 w/m2
17:00317 w/m2
18:0098 w/m2
Tuesday, November 26
Total: 7862 wh/m2Hours06:0072 w/m2
07:00299 w/m2
08:00557 w/m2
09:00774 w/m2
10:00940 w/m2
11:001042 w/m2
12:001062 w/m2
13:00921 w/m2
14:00553 w/m2
15:00650 w/m2
16:00551 w/m2
17:00340 w/m2
18:00101 w/m2
Wednesday, November 27
Total: 6086 wh/m2Hours06:0092 w/m2
07:00327 w/m2
08:00569 w/m2
09:00756 w/m2
10:00870 w/m2
11:00881 w/m2
12:00801 w/m2
13:00612 w/m2
14:00350 w/m2
15:00326 w/m2
16:00265 w/m2
17:00165 w/m2
18:0072 w/m2
Thursday, November 28
Total: 7337 wh/m2Hours06:0095 w/m2
07:00312 w/m2
08:00503 w/m2
09:00700 w/m2
10:00861 w/m2
11:00975 w/m2
12:00998 w/m2
13:00962 w/m2
14:00861 w/m2
15:00623 w/m2
16:00333 w/m2
17:0087 w/m2
18:0027 w/m2
Friday, November 29
Total: 7913 wh/m2Hours06:0090 w/m2
07:00298 w/m2
08:00480 w/m2
09:00666 w/m2
10:00811 w/m2
11:00914 w/m2
12:00998 w/m2
13:001004 w/m2
14:00932 w/m2
15:00764 w/m2
16:00551 w/m2
17:00317 w/m2
18:0088 w/m2
Saturday, November 30
Total: 2671 wh/m2Hours06:0039 w/m2
07:00109 w/m2
08:00158 w/m2
09:00215 w/m2
10:00236 w/m2
11:00261 w/m2
12:00270 w/m2
13:00262 w/m2
14:00238 w/m2
15:00294 w/m2
16:00293 w/m2
17:00208 w/m2
18:0088 w/m2
Sunday, December 1
Total: 7672 wh/m2Hours06:0099 w/m2
07:00337 w/m2
08:00574 w/m2
09:00782 w/m2
10:00943 w/m2
11:001045 w/m2
12:001074 w/m2
13:00960 w/m2
14:00633 w/m2
15:00529 w/m2
16:00394 w/m2
17:00237 w/m2
18:0065 w/m2
Monday, December 2
Total: 4670 wh/m2Hours06:0034 w/m2
07:00139 w/m2
08:00284 w/m2
09:00402 w/m2
10:00503 w/m2
11:00576 w/m2
12:00616 w/m2
13:00598 w/m2
14:00543 w/m2
15:00440 w/m2
16:00306 w/m2
17:00172 w/m2
18:0057 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.
