Solar radiation in San José 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, December 18
Total: 7229 wh/m2Hours07:00131 w/m2
08:00380 w/m2
09:00614 w/m2
10:00800 w/m2
11:00931 w/m2
12:00988 w/m2
13:00971 w/m2
14:00880 w/m2
15:00723 w/m2
16:00510 w/m2
17:00264 w/m2
18:0037 w/m2
Tomorrow, December 19
Total: 7133 wh/m2Hours07:00107 w/m2
08:00346 w/m2
09:00599 w/m2
10:00798 w/m2
11:00928 w/m2
12:00987 w/m2
13:00965 w/m2
14:00880 w/m2
15:00722 w/m2
16:00509 w/m2
17:00255 w/m2
18:0037 w/m2
Friday, December 20
Total: 6871 wh/m2Hours07:00101 w/m2
08:00318 w/m2
09:00551 w/m2
10:00747 w/m2
11:00887 w/m2
12:00885 w/m2
13:00959 w/m2
14:00877 w/m2
15:00724 w/m2
16:00514 w/m2
17:00269 w/m2
18:0039 w/m2
Saturday, December 21
Total: 6969 wh/m2Hours07:00111 w/m2
08:00372 w/m2
09:00603 w/m2
10:00770 w/m2
11:00903 w/m2
12:00891 w/m2
13:00899 w/m2
14:00875 w/m2
15:00720 w/m2
16:00516 w/m2
17:00270 w/m2
18:0039 w/m2
Sunday, December 22
Total: 6813 wh/m2Hours07:0051 w/m2
08:00304 w/m2
09:00465 w/m2
10:00796 w/m2
11:00912 w/m2
12:00986 w/m2
13:00971 w/m2
14:00883 w/m2
15:00633 w/m2
16:00508 w/m2
17:00267 w/m2
18:0037 w/m2
Monday, December 23
Total: 6891 wh/m2Hours07:0083 w/m2
08:00306 w/m2
09:00553 w/m2
10:00768 w/m2
11:00899 w/m2
12:00961 w/m2
13:00951 w/m2
14:00863 w/m2
15:00709 w/m2
16:00504 w/m2
17:00256 w/m2
18:0038 w/m2
Tuesday, December 24
Total: 7088 wh/m2Hours07:00120 w/m2
08:00367 w/m2
09:00602 w/m2
10:00794 w/m2
11:00923 w/m2
12:00978 w/m2
13:00958 w/m2
14:00863 w/m2
15:00704 w/m2
16:00493 w/m2
17:00249 w/m2
18:0037 w/m2
Wednesday, December 25
Total: 6587 wh/m2Hours07:0033 w/m2
08:00208 w/m2
09:00461 w/m2
10:00706 w/m2
11:00865 w/m2
12:00949 w/m2
13:00957 w/m2
14:00872 w/m2
15:00719 w/m2
16:00514 w/m2
17:00263 w/m2
18:0040 w/m2
Thursday, December 26
Total: 6352 wh/m2Hours07:0029 w/m2
08:00166 w/m2
09:00371 w/m2
10:00589 w/m2
11:00817 w/m2
12:00943 w/m2
13:00965 w/m2
14:00883 w/m2
15:00733 w/m2
16:00526 w/m2
17:00282 w/m2
18:0048 w/m2
Friday, December 27
Total: 7248 wh/m2Hours07:00115 w/m2
08:00362 w/m2
09:00599 w/m2
10:00792 w/m2
11:00925 w/m2
12:00988 w/m2
13:00975 w/m2
14:00891 w/m2
15:00738 w/m2
16:00529 w/m2
17:00284 w/m2
18:0050 w/m2
Saturday, December 28
Total: 5296 wh/m2Hours07:00112 w/m2
08:00357 w/m2
09:00582 w/m2
10:00749 w/m2
11:00822 w/m2
12:00799 w/m2
13:00663 w/m2
14:00522 w/m2
15:00352 w/m2
16:00172 w/m2
17:00136 w/m2
18:0030 w/m2
Sunday, December 29
Total: 4454 wh/m2Hours07:0053 w/m2
08:00148 w/m2
09:00207 w/m2
10:00217 w/m2
11:00556 w/m2
12:00799 w/m2
13:00899 w/m2
14:00739 w/m2
15:00492 w/m2
16:00221 w/m2
17:00107 w/m2
18:0016 w/m2
Monday, December 30
Total: 6711 wh/m2Hours07:00108 w/m2
08:00350 w/m2
09:00573 w/m2
10:00737 w/m2
11:00885 w/m2
12:00966 w/m2
13:00967 w/m2
14:00854 w/m2
15:00656 w/m2
16:00404 w/m2
17:00184 w/m2
18:0027 w/m2
Tuesday, December 31
Total: 7000 wh/m2Hours07:0099 w/m2
08:00333 w/m2
09:00563 w/m2
10:00757 w/m2
11:00884 w/m2
12:00947 w/m2
13:00938 w/m2
14:00874 w/m2
15:00733 w/m2
16:00533 w/m2
17:00286 w/m2
18:0053 w/m2
Wednesday, January 1
Total: 2047 wh/m2Hours07:0026 w/m2
08:0088 w/m2
09:00148 w/m2
10:00217 w/m2
11:00254 w/m2
12:00272 w/m2
13:00270 w/m2
14:00269 w/m2
15:00224 w/m2
16:00175 w/m2
17:0088 w/m2
18:0016 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.
