Solar radiation in Weir 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, January 30
Total: 1732 wh/m2Hours08:0015 w/m2
09:00100 w/m2
10:00146 w/m2
11:00213 w/m2
12:00252 w/m2
13:00288 w/m2
14:00297 w/m2
15:00238 w/m2
16:00155 w/m2
17:0028 w/m2
Tomorrow, January 31
Total: 3295 wh/m2Hours08:0022 w/m2
09:00158 w/m2
10:00265 w/m2
11:00451 w/m2
12:00563 w/m2
13:00580 w/m2
14:00527 w/m2
15:00412 w/m2
16:00250 w/m2
17:0067 w/m2
Saturday, February 1
Total: 3673 wh/m2Hours08:0054 w/m2
09:00237 w/m2
10:00403 w/m2
11:00524 w/m2
12:00589 w/m2
13:00592 w/m2
14:00533 w/m2
15:00417 w/m2
16:00254 w/m2
17:0070 w/m2
Sunday, February 2
Total: 3549 wh/m2Hours08:0055 w/m2
09:00231 w/m2
10:00390 w/m2
11:00503 w/m2
12:00560 w/m2
13:00567 w/m2
14:00515 w/m2
15:00405 w/m2
16:00251 w/m2
17:0072 w/m2
Monday, February 3
Total: 3625 wh/m2Hours08:0057 w/m2
09:00233 w/m2
10:00392 w/m2
11:00509 w/m2
12:00571 w/m2
13:00580 w/m2
14:00528 w/m2
15:00418 w/m2
16:00260 w/m2
17:0077 w/m2
Tuesday, February 4
Total: 3381 wh/m2Hours08:0059 w/m2
09:00231 w/m2
10:00380 w/m2
11:00479 w/m2
12:00524 w/m2
13:00531 w/m2
14:00484 w/m2
15:00381 w/m2
16:00239 w/m2
17:0073 w/m2
Wednesday, February 5
Total: 3273 wh/m2Hours08:0052 w/m2
09:00204 w/m2
10:00344 w/m2
11:00449 w/m2
12:00509 w/m2
13:00522 w/m2
14:00480 w/m2
15:00389 w/m2
16:00246 w/m2
17:0078 w/m2
Thursday, February 6
Total: 3269 wh/m2Hours08:0058 w/m2
09:00219 w/m2
10:00348 w/m2
11:00432 w/m2
12:00456 w/m2
13:00505 w/m2
14:00493 w/m2
15:00409 w/m2
16:00263 w/m2
17:0086 w/m2
Friday, February 7
Total: 3459 wh/m2Hours08:0064 w/m2
09:00231 w/m2
10:00380 w/m2
11:00484 w/m2
12:00542 w/m2
13:00545 w/m2
14:00493 w/m2
15:00391 w/m2
16:00248 w/m2
17:0081 w/m2
Saturday, February 8
Total: 3596 wh/m2Hours08:0069 w/m2
09:00240 w/m2
10:00390 w/m2
11:00493 w/m2
12:00546 w/m2
13:00562 w/m2
14:00516 w/m2
15:00418 w/m2
16:00270 w/m2
17:0092 w/m2
Sunday, February 9
Total: 3655 wh/m2Hours08:0069 w/m2
09:00237 w/m2
10:00392 w/m2
11:00505 w/m2
12:00568 w/m2
13:00575 w/m2
14:00525 w/m2
15:00420 w/m2
16:00270 w/m2
17:0094 w/m2
Monday, February 10
Total: 1084 wh/m2Hours08:0063 w/m2
09:0076 w/m2
10:00123 w/m2
11:00142 w/m2
12:00159 w/m2
13:00160 w/m2
14:00145 w/m2
15:00116 w/m2
16:0074 w/m2
17:0026 w/m2
Tuesday, February 11
Total: 1034 wh/m2Hours08:0022 w/m2
09:0070 w/m2
10:00113 w/m2
11:00143 w/m2
12:00160 w/m2
13:00161 w/m2
14:00146 w/m2
15:00117 w/m2
16:0075 w/m2
17:0027 w/m2
Wednesday, February 12
Total: 1107 wh/m2Hours08:0023 w/m2
09:0071 w/m2
10:00114 w/m2
11:00145 w/m2
12:00161 w/m2
13:00162 w/m2
14:00148 w/m2
15:00118 w/m2
16:00114 w/m2
17:0051 w/m2
Thursday, February 13
Total: 1619 wh/m2Hours08:0071 w/m2
09:00237 w/m2
10:00319 w/m2
11:00290 w/m2
12:00163 w/m2
13:00164 w/m2
14:00149 w/m2
15:00119 w/m2
16:0078 w/m2
17:0029 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.