Solar radiation in Chatham Point Lighthouse 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 21
Total: 670 wh/m2Hours09:0020 w/m2
10:0077 w/m2
11:00119 w/m2
12:00140 w/m2
13:00136 w/m2
14:00110 w/m2
15:0062 w/m2
16:006 w/m2
Tomorrow, December 22
Total: 635 wh/m2Hours09:0016 w/m2
10:0067 w/m2
11:00111 w/m2
12:00136 w/m2
13:00136 w/m2
14:00107 w/m2
15:0057 w/m2
16:005 w/m2
Monday, December 23
Total: 687 wh/m2Hours09:0015 w/m2
10:0064 w/m2
11:00107 w/m2
12:00145 w/m2
13:00128 w/m2
14:00154 w/m2
15:0070 w/m2
16:004 w/m2
Tuesday, December 24
Total: 707 wh/m2Hours09:0015 w/m2
10:0072 w/m2
11:00122 w/m2
12:00149 w/m2
13:00154 w/m2
14:00122 w/m2
15:0066 w/m2
16:007 w/m2
Wednesday, December 25
Total: 349 wh/m2Hours09:009 w/m2
10:0037 w/m2
11:0059 w/m2
12:0077 w/m2
13:0075 w/m2
14:0059 w/m2
15:0030 w/m2
16:003 w/m2
Thursday, December 26
Total: 372 wh/m2Hours09:0010 w/m2
10:0043 w/m2
11:0070 w/m2
12:0077 w/m2
13:0075 w/m2
14:0060 w/m2
15:0033 w/m2
16:004 w/m2
Friday, December 27
Total: 432 wh/m2Hours09:0011 w/m2
10:0050 w/m2
11:0080 w/m2
12:0089 w/m2
13:0088 w/m2
14:0070 w/m2
15:0039 w/m2
16:005 w/m2
Saturday, December 28
Total: 474 wh/m2Hours09:0010 w/m2
10:0044 w/m2
11:0075 w/m2
12:00101 w/m2
13:00105 w/m2
14:0084 w/m2
15:0049 w/m2
16:006 w/m2
Sunday, December 29
Total: 587 wh/m2Hours09:0014 w/m2
10:0061 w/m2
11:0099 w/m2
12:00124 w/m2
13:00121 w/m2
14:00101 w/m2
15:0059 w/m2
16:008 w/m2
Monday, December 30
Total: 795 wh/m2Hours09:0017 w/m2
10:0070 w/m2
11:00124 w/m2
12:00165 w/m2
13:00178 w/m2
14:00146 w/m2
15:0083 w/m2
16:0012 w/m2
Tuesday, December 31
Total: 1223 wh/m2Hours09:0030 w/m2
10:00132 w/m2
11:00213 w/m2
12:00255 w/m2
13:00252 w/m2
14:00205 w/m2
15:00118 w/m2
16:0018 w/m2
Wednesday, January 1
Total: 1200 wh/m2Hours09:0032 w/m2
10:00137 w/m2
11:00221 w/m2
12:00263 w/m2
13:00257 w/m2
14:00194 w/m2
15:0089 w/m2
16:007 w/m2
Thursday, January 2
Total: 325 wh/m2Hours09:009 w/m2
10:0038 w/m2
11:0056 w/m2
12:0067 w/m2
13:0066 w/m2
14:0053 w/m2
15:0031 w/m2
16:005 w/m2
Friday, January 3
Total: 1202 wh/m2Hours09:0025 w/m2
10:00119 w/m2
11:00202 w/m2
12:00249 w/m2
13:00253 w/m2
14:00208 w/m2
15:00124 w/m2
16:0022 w/m2
Saturday, January 4
Total: 1226 wh/m2Hours09:0029 w/m2
10:00132 w/m2
11:00216 w/m2
12:00261 w/m2
13:00262 w/m2
14:00203 w/m2
15:00107 w/m2
16:0016 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.
