Solar radiation in Alajuela 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, April 8
Total: 6605 wh/m2Hours06:0036 w/m2
07:00256 w/m2
08:00531 w/m2
09:00750 w/m2
10:00908 w/m2
11:00995 w/m2
12:00935 w/m2
13:00786 w/m2
14:00640 w/m2
15:00439 w/m2
16:00268 w/m2
17:0061 w/m2
Tomorrow, April 9
Total: 2708 wh/m2Hours06:0040 w/m2
07:00203 w/m2
08:00378 w/m2
09:00509 w/m2
10:00376 w/m2
11:00249 w/m2
12:00252 w/m2
13:00235 w/m2
14:00200 w/m2
15:00150 w/m2
16:0089 w/m2
17:0027 w/m2
Thursday, April 10
Total: 5882 wh/m2Hours06:0015 w/m2
07:00151 w/m2
08:00296 w/m2
09:00509 w/m2
10:00734 w/m2
11:00751 w/m2
12:00907 w/m2
13:00892 w/m2
14:00726 w/m2
15:00520 w/m2
16:00307 w/m2
17:0074 w/m2
Friday, April 11
Total: 3148 wh/m2Hours06:0040 w/m2
07:00265 w/m2
08:00424 w/m2
09:00401 w/m2
10:00484 w/m2
11:00322 w/m2
12:00416 w/m2
13:00258 w/m2
14:00220 w/m2
15:00194 w/m2
16:0097 w/m2
17:0027 w/m2
Saturday, April 12
Total: 2736 wh/m2Hours06:0030 w/m2
07:00148 w/m2
08:00277 w/m2
09:00428 w/m2
10:00484 w/m2
11:00412 w/m2
12:00251 w/m2
13:00234 w/m2
14:00199 w/m2
15:00149 w/m2
16:0097 w/m2
17:0027 w/m2
Sunday, April 13
Total: 5370 wh/m2Hours06:0023 w/m2
07:00187 w/m2
08:00407 w/m2
09:00636 w/m2
10:00734 w/m2
11:00761 w/m2
12:00720 w/m2
13:00660 w/m2
14:00551 w/m2
15:00395 w/m2
16:00233 w/m2
17:0063 w/m2
Monday, April 14
Total: 4995 wh/m2Hours06:0038 w/m2
07:00234 w/m2
08:00432 w/m2
09:00593 w/m2
10:00652 w/m2
11:00629 w/m2
12:00534 w/m2
13:00563 w/m2
14:00539 w/m2
15:00442 w/m2
16:00265 w/m2
17:0074 w/m2
Tuesday, April 15
Total: 5334 wh/m2Hours06:0042 w/m2
07:00255 w/m2
08:00482 w/m2
09:00684 w/m2
10:00751 w/m2
11:00700 w/m2
12:00533 w/m2
13:00562 w/m2
14:00527 w/m2
15:00426 w/m2
16:00286 w/m2
17:0086 w/m2
Wednesday, April 16
Total: 5908 wh/m2Hours06:0050 w/m2
07:00293 w/m2
08:00542 w/m2
09:00753 w/m2
10:00880 w/m2
11:00846 w/m2
12:00569 w/m2
13:00591 w/m2
14:00549 w/m2
15:00448 w/m2
16:00298 w/m2
17:0089 w/m2
Thursday, April 17
Total: 6496 wh/m2Hours06:0051 w/m2
07:00294 w/m2
08:00544 w/m2
09:00755 w/m2
10:00900 w/m2
11:00939 w/m2
12:00817 w/m2
13:00743 w/m2
14:00616 w/m2
15:00447 w/m2
16:00300 w/m2
17:0090 w/m2
Friday, April 18
Total: 5345 wh/m2Hours06:0038 w/m2
07:00236 w/m2
08:00473 w/m2
09:00690 w/m2
10:00759 w/m2
11:00712 w/m2
12:00532 w/m2
13:00560 w/m2
14:00525 w/m2
15:00425 w/m2
16:00303 w/m2
17:0092 w/m2
Saturday, April 19
Total: 6852 wh/m2Hours06:0054 w/m2
07:00295 w/m2
08:00521 w/m2
09:00644 w/m2
10:00834 w/m2
11:00952 w/m2
12:00981 w/m2
13:00899 w/m2
14:00745 w/m2
15:00533 w/m2
16:00310 w/m2
17:0084 w/m2
Sunday, April 20
Total: 5894 wh/m2Hours06:0015 w/m2
07:00215 w/m2
08:00508 w/m2
09:00751 w/m2
10:00896 w/m2
11:00969 w/m2
12:00964 w/m2
13:00806 w/m2
14:00512 w/m2
15:00147 w/m2
16:0087 w/m2
17:0024 w/m2
Monday, April 21
Total: 3178 wh/m2Hours06:0016 w/m2
07:0090 w/m2
08:00164 w/m2
09:00227 w/m2
10:00272 w/m2
11:00297 w/m2
12:00323 w/m2
13:00460 w/m2
14:00500 w/m2
15:00438 w/m2
16:00301 w/m2
17:0090 w/m2
Tuesday, April 22
Total: 4051 wh/m2Hours06:0015 w/m2
07:00131 w/m2
08:00321 w/m2
09:00533 w/m2
10:00627 w/m2
11:00670 w/m2
12:00660 w/m2
13:00510 w/m2
14:00326 w/m2
15:00147 w/m2
16:0087 w/m2
17:0024 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.
