Solar radiation in St. Petersburg / Clearwater, St. Petersburg / Clearwater International Airport 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: 6590 wh/m2Hours08:0043 w/m2
09:00245 w/m2
10:00467 w/m2
11:00665 w/m2
12:00826 w/m2
13:00908 w/m2
14:00917 w/m2
15:00855 w/m2
16:00724 w/m2
17:00538 w/m2
18:00317 w/m2
19:0085 w/m2
Tomorrow, April 1
Total: 6611 wh/m2Hours08:0049 w/m2
09:00250 w/m2
10:00467 w/m2
11:00663 w/m2
12:00819 w/m2
13:00907 w/m2
14:00920 w/m2
15:00856 w/m2
16:00728 w/m2
17:00543 w/m2
18:00320 w/m2
19:0089 w/m2
Wednesday, April 2
Total: 6809 wh/m2Hours08:0062 w/m2
09:00288 w/m2
10:00515 w/m2
11:00707 w/m2
12:00845 w/m2
13:00920 w/m2
14:00925 w/m2
15:00860 w/m2
16:00730 w/m2
17:00545 w/m2
18:00321 w/m2
19:0091 w/m2
Thursday, April 3
Total: 6837 wh/m2Hours08:0065 w/m2
09:00291 w/m2
10:00518 w/m2
11:00710 w/m2
12:00848 w/m2
13:00922 w/m2
14:00927 w/m2
15:00862 w/m2
16:00732 w/m2
17:00547 w/m2
18:00323 w/m2
19:0092 w/m2
Friday, April 4
Total: 6868 wh/m2Hours08:0069 w/m2
09:00296 w/m2
10:00523 w/m2
11:00713 w/m2
12:00851 w/m2
13:00924 w/m2
14:00929 w/m2
15:00863 w/m2
16:00733 w/m2
17:00548 w/m2
18:00325 w/m2
19:0094 w/m2
Saturday, April 5
Total: 6893 wh/m2Hours08:0072 w/m2
09:00299 w/m2
10:00526 w/m2
11:00716 w/m2
12:00853 w/m2
13:00926 w/m2
14:00930 w/m2
15:00865 w/m2
16:00735 w/m2
17:00550 w/m2
18:00326 w/m2
19:0095 w/m2
Sunday, April 6
Total: 6897 wh/m2Hours08:0074 w/m2
09:00300 w/m2
10:00525 w/m2
11:00715 w/m2
12:00852 w/m2
13:00925 w/m2
14:00930 w/m2
15:00866 w/m2
16:00735 w/m2
17:00551 w/m2
18:00327 w/m2
19:0097 w/m2
Monday, April 7
Total: 6528 wh/m2Hours08:0070 w/m2
09:00282 w/m2
10:00503 w/m2
11:00694 w/m2
12:00819 w/m2
13:00885 w/m2
14:00880 w/m2
15:00811 w/m2
16:00682 w/m2
17:00508 w/m2
18:00303 w/m2
19:0091 w/m2
Tuesday, April 8
Total: 6775 wh/m2Hours08:0070 w/m2
09:00277 w/m2
10:00496 w/m2
11:00687 w/m2
12:00832 w/m2
13:00913 w/m2
14:00924 w/m2
15:00861 w/m2
16:00734 w/m2
17:00551 w/m2
18:00330 w/m2
19:00100 w/m2
Wednesday, April 9
Total: 6999 wh/m2Hours08:0085 w/m2
09:00313 w/m2
10:00538 w/m2
11:00726 w/m2
12:00863 w/m2
13:00935 w/m2
14:00937 w/m2
15:00871 w/m2
16:00740 w/m2
17:00556 w/m2
18:00333 w/m2
19:00102 w/m2
Thursday, April 10
Total: 7022 wh/m2Hours08:0088 w/m2
09:00317 w/m2
10:00541 w/m2
11:00729 w/m2
12:00865 w/m2
13:00936 w/m2
14:00939 w/m2
15:00872 w/m2
16:00741 w/m2
17:00557 w/m2
18:00334 w/m2
19:00103 w/m2
Friday, April 11
Total: 5132 wh/m2Hours08:0065 w/m2
09:00235 w/m2
10:00412 w/m2
11:00562 w/m2
12:00710 w/m2
13:00800 w/m2
14:00836 w/m2
15:00669 w/m2
16:00422 w/m2
17:00167 w/m2
18:00179 w/m2
19:0075 w/m2
Saturday, April 12
Total: 5738 wh/m2Hours08:0065 w/m2
09:00225 w/m2
10:00387 w/m2
11:00529 w/m2
12:00625 w/m2
13:00675 w/m2
14:00677 w/m2
15:00813 w/m2
16:00739 w/m2
17:00560 w/m2
18:00337 w/m2
19:00106 w/m2
Sunday, April 13
Total: 7109 wh/m2Hours08:0099 w/m2
09:00329 w/m2
10:00553 w/m2
11:00739 w/m2
12:00872 w/m2
13:00942 w/m2
14:00944 w/m2
15:00877 w/m2
16:00746 w/m2
17:00561 w/m2
18:00339 w/m2
19:00108 w/m2
Monday, April 14
Total: 3870 wh/m2Hours08:0084 w/m2
09:00230 w/m2
10:00286 w/m2
11:00185 w/m2
12:00262 w/m2
13:00328 w/m2
14:00350 w/m2
15:00595 w/m2
16:00642 w/m2
17:00536 w/m2
18:00295 w/m2
19:0077 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.
