Solar radiation in Jaffna 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 26
Total: 6012 wh/m2Hours06:009 w/m2
07:00221 w/m2
08:00487 w/m2
09:00711 w/m2
10:00808 w/m2
11:00702 w/m2
12:00703 w/m2
13:00709 w/m2
14:00674 w/m2
15:00557 w/m2
16:00325 w/m2
17:00106 w/m2
Tomorrow, March 27
Total: 5921 wh/m2Hours06:008 w/m2
07:00175 w/m2
08:00409 w/m2
09:00561 w/m2
10:00846 w/m2
11:00759 w/m2
12:00690 w/m2
13:00698 w/m2
14:00753 w/m2
15:00607 w/m2
16:00327 w/m2
17:0088 w/m2
Friday, March 28
Total: 7087 wh/m2Hours06:0013 w/m2
07:00234 w/m2
08:00484 w/m2
09:00713 w/m2
10:00881 w/m2
11:00977 w/m2
12:00994 w/m2
13:00937 w/m2
14:00804 w/m2
15:00578 w/m2
16:00365 w/m2
17:00107 w/m2
Saturday, March 29
Total: 6007 wh/m2Hours06:0013 w/m2
07:00195 w/m2
08:00491 w/m2
09:00715 w/m2
10:00877 w/m2
11:00978 w/m2
12:00323 w/m2
13:00549 w/m2
14:00790 w/m2
15:00605 w/m2
16:00364 w/m2
17:00107 w/m2
Sunday, March 30
Total: 2379 wh/m2Hours06:006 w/m2
07:0071 w/m2
08:00124 w/m2
09:00179 w/m2
10:00243 w/m2
11:00245 w/m2
12:00249 w/m2
13:00234 w/m2
14:00510 w/m2
15:00312 w/m2
16:00143 w/m2
17:0063 w/m2
Monday, March 31
Total: 7053 wh/m2Hours06:0010 w/m2
07:00200 w/m2
08:00467 w/m2
09:00705 w/m2
10:00880 w/m2
11:00978 w/m2
12:00997 w/m2
13:00937 w/m2
14:00804 w/m2
15:00606 w/m2
16:00363 w/m2
17:00106 w/m2
Tuesday, April 1
Total: 7007 wh/m2Hours06:0013 w/m2
07:00216 w/m2
08:00478 w/m2
09:00710 w/m2
10:00882 w/m2
11:00979 w/m2
12:00997 w/m2
13:00936 w/m2
14:00803 w/m2
15:00595 w/m2
16:00326 w/m2
17:0072 w/m2
Wednesday, April 2
Total: 6925 wh/m2Hours06:0018 w/m2
07:00241 w/m2
08:00498 w/m2
09:00711 w/m2
10:00849 w/m2
11:00888 w/m2
12:00954 w/m2
13:00923 w/m2
14:00799 w/m2
15:00597 w/m2
16:00349 w/m2
17:0098 w/m2
Thursday, April 3
Total: 6908 wh/m2Hours06:0020 w/m2
07:00245 w/m2
08:00500 w/m2
09:00720 w/m2
10:00883 w/m2
11:00976 w/m2
12:00990 w/m2
13:00927 w/m2
14:00790 w/m2
15:00555 w/m2
16:00263 w/m2
17:0039 w/m2
Friday, April 4
Total: 6768 wh/m2Hours06:0020 w/m2
07:00236 w/m2
08:00471 w/m2
09:00663 w/m2
10:00793 w/m2
11:00849 w/m2
12:00950 w/m2
13:00924 w/m2
14:00799 w/m2
15:00601 w/m2
16:00358 w/m2
17:00104 w/m2
Saturday, April 5
Total: 7034 wh/m2Hours06:0020 w/m2
07:00238 w/m2
08:00495 w/m2
09:00713 w/m2
10:00876 w/m2
11:00970 w/m2
12:00981 w/m2
13:00912 w/m2
14:00773 w/m2
15:00594 w/m2
16:00358 w/m2
17:00104 w/m2
Sunday, April 6
Total: 7097 wh/m2Hours06:0021 w/m2
07:00248 w/m2
08:00505 w/m2
09:00723 w/m2
10:00878 w/m2
11:00948 w/m2
12:00983 w/m2
13:00930 w/m2
14:00798 w/m2
15:00601 w/m2
16:00358 w/m2
17:00104 w/m2
Monday, April 7
Total: 2125 wh/m2Hours06:006 w/m2
07:0063 w/m2
08:00127 w/m2
09:00181 w/m2
10:00221 w/m2
11:00269 w/m2
12:00298 w/m2
13:00324 w/m2
14:00295 w/m2
15:00208 w/m2
16:00107 w/m2
17:0026 w/m2
Tuesday, April 8
Total: 2218 wh/m2Hours06:008 w/m2
07:0076 w/m2
08:00140 w/m2
09:00200 w/m2
10:00222 w/m2
11:00244 w/m2
12:00298 w/m2
13:00345 w/m2
14:00330 w/m2
15:00222 w/m2
16:00107 w/m2
17:0026 w/m2
Wednesday, April 9
Total: 1827 wh/m2Hours06:007 w/m2
07:0070 w/m2
08:00140 w/m2
09:00200 w/m2
10:00222 w/m2
11:00244 w/m2
12:00248 w/m2
13:00233 w/m2
14:00199 w/m2
15:00149 w/m2
16:0089 w/m2
17:0026 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.
