Solar radiation in San Antonio 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 22
Total: 1840 wh/m2Hours09:0048 w/m2
10:00139 w/m2
11:00261 w/m2
12:00293 w/m2
13:00344 w/m2
14:00315 w/m2
15:00261 w/m2
16:00150 w/m2
17:0029 w/m2
Tomorrow, November 23
Total: 1643 wh/m2Hours09:0048 w/m2
10:00183 w/m2
11:00306 w/m2
12:00354 w/m2
13:00405 w/m2
14:00221 w/m2
15:0074 w/m2
16:0043 w/m2
17:009 w/m2
Sunday, November 24
Total: 1047 wh/m2Hours09:0012 w/m2
10:0047 w/m2
11:0077 w/m2
12:00351 w/m2
13:00324 w/m2
14:00113 w/m2
15:0073 w/m2
16:0042 w/m2
17:008 w/m2
Monday, November 25
Total: 814 wh/m2Hours09:0011 w/m2
10:0046 w/m2
11:0076 w/m2
12:00104 w/m2
13:00111 w/m2
14:00162 w/m2
15:00166 w/m2
16:00116 w/m2
17:0022 w/m2
Tuesday, November 26
Total: 559 wh/m2Hours09:0013 w/m2
10:0045 w/m2
11:0075 w/m2
12:0094 w/m2
13:00100 w/m2
14:0093 w/m2
15:0072 w/m2
16:0042 w/m2
17:0025 w/m2
Wednesday, November 27
Total: 2052 wh/m2Hours09:0041 w/m2
10:00175 w/m2
11:00290 w/m2
12:00358 w/m2
13:00370 w/m2
14:00349 w/m2
15:00277 w/m2
16:00161 w/m2
17:0031 w/m2
Thursday, November 28
Total: 1993 wh/m2Hours09:0039 w/m2
10:00174 w/m2
11:00292 w/m2
12:00358 w/m2
13:00352 w/m2
14:00333 w/m2
15:00263 w/m2
16:00153 w/m2
17:0029 w/m2
Friday, November 29
Total: 1345 wh/m2Hours09:0027 w/m2
10:0067 w/m2
11:00127 w/m2
12:00183 w/m2
13:00217 w/m2
14:00283 w/m2
15:00256 w/m2
16:00157 w/m2
17:0028 w/m2
Saturday, November 30
Total: 1013 wh/m2Hours09:0014 w/m2
10:0051 w/m2
11:00107 w/m2
12:00152 w/m2
13:00186 w/m2
14:00200 w/m2
15:00175 w/m2
16:00109 w/m2
17:0019 w/m2
Sunday, December 1
Total: 518 wh/m2Hours09:009 w/m2
10:0042 w/m2
11:0072 w/m2
12:0091 w/m2
13:0097 w/m2
14:0090 w/m2
15:0070 w/m2
16:0040 w/m2
17:007 w/m2
Monday, December 2
Total: 2046 wh/m2Hours09:0031 w/m2
10:00163 w/m2
11:00283 w/m2
12:00360 w/m2
13:00385 w/m2
14:00358 w/m2
15:00280 w/m2
16:00159 w/m2
17:0027 w/m2
Tuesday, December 3
Total: 671 wh/m2Hours09:0010 w/m2
10:0056 w/m2
11:0091 w/m2
12:00116 w/m2
13:00116 w/m2
14:00116 w/m2
15:0097 w/m2
16:0059 w/m2
17:0010 w/m2
Wednesday, December 4
Total: 508 wh/m2Hours09:007 w/m2
10:0040 w/m2
11:0070 w/m2
12:0089 w/m2
13:0096 w/m2
14:0089 w/m2
15:0070 w/m2
16:0040 w/m2
17:007 w/m2
Thursday, December 5
Total: 1370 wh/m2Hours09:0023 w/m2
10:00151 w/m2
11:00238 w/m2
12:00231 w/m2
13:00105 w/m2
14:00220 w/m2
15:00230 w/m2
16:00148 w/m2
17:0024 w/m2
Friday, December 6
Total: 501 wh/m2Hours09:006 w/m2
10:0039 w/m2
11:0069 w/m2
12:0088 w/m2
13:0095 w/m2
14:0089 w/m2
15:0069 w/m2
16:0039 w/m2
17:007 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.
