
| 
             State 
             | 
            
             City 
             | 
            
             Latitude 
             | 
            
             Longitude 
             | 
            
             Jan 
             | 
            
             Feb 
             | 
            
             Mar 
             | 
            
             Apr 
             | 
            
             May 
             | 
            
             Jun 
             | 
            
             Jul 
             | 
            
             Aug 
             | 
            
             Sep 
             | 
            
             Oct 
             | 
            
             Nov 
             | 
            
             Dec 
             | 
            
             Year Avg 
             | 
        
| 
             AB 
             | 
            
             Edmonton 
             | 
            
             53o 34' N 
             | 
            
             113o 31' W 
             | 
            
             1.45 
             | 
            
             2.36 
             | 
            
             3.41 
             | 
            
             4.25 
             | 
            
             4.91 
             | 
            
             5.42 
             | 
            
             5.55 
             | 
            
             4.76 
             | 
            
             3.52 
             | 
            
             2.18 
             | 
            
             1.43 
             | 
            
             1.21 
             | 
            
             3.37 
             | 
        
| 
             BC 
             | 
            
             Victoria 
             | 
            
             48o 25' N 
             | 
            
             123o 19' W 
             | 
            
             1 
             | 
            
             1.82 
             | 
            
             2.93 
             | 
            
             4.01 
             | 
            
             5.13 
             | 
            
             5.54 
             | 
            
             5.85 
             | 
            
             5.28 
             | 
            
             3.88 
             | 
            
             2.17 
             | 
            
             1.11 
             | 
            
             0.86 
             | 
            
             3.29 
             | 
        
| 
             MB 
             | 
            
             Winnipeg 
             | 
            
             49o 54' N 
             | 
            
             97o 14' W 
             | 
            
             1.21 
             | 
            
             2.08 
             | 
            
             3.27 
             | 
            
             4.55 
             | 
            
             5.54 
             | 
            
             5.8 
             | 
            
             5,85 
             | 
            
             4.84 
             | 
            
             3.32 
             | 
            
             2.21 
             | 
            
             1.33 
             | 
            
             1.02 
             | 
            
             3.41 
             | 
        
| 
             NL 
             | 
            
             St. Johns 
             | 
            
             45o 19' N 
             | 
            
             65o 53' W 
             | 
            
             1.56 
             | 
            
             2.27 
             | 
            
             3.48 
             | 
            
             4.19 
             | 
            
             4.76 
             | 
            
             5.05 
             | 
            
             5.05 
             | 
            
             4.54 
             | 
            
             3.53 
             | 
            
             2.29 
             | 
            
             1.43 
             | 
            
             1.27 
             | 
            
             3.28 
             | 
        
| 
             NS 
             | 
            
             Halifax 
             | 
            
             44o 39' N 
             | 
            
             63o 34' W 
             | 
            
             1.56 
             | 
            
             2.31 
             | 
            
             3.46 
             | 
            
             4.09 
             | 
            
             4.82 
             | 
            
             5.27 
             | 
            
             5.41 
             | 
            
             4.86 
             | 
            
             3.92 
             | 
            
             2.54 
             | 
            
             1.53 
             | 
            
             1.3 
             | 
            
             3.42 
             | 
        
| 
             ON 
             | 
            
             Toronto 
             | 
            
             43o 41' N 
             | 
            
             79o 38' W 
             | 
            
             1.44 
             | 
            
             2.27 
             | 
            
             3.19 
             | 
            
             4.13 
             | 
            
             5.15 
             | 
            
             5.83 
             | 
            
             5.67 
             | 
            
             4.82 
             | 
            
             3.66 
             | 
            
             2.47 
             | 
            
             1.48 
             | 
            
             1.20 
             | 
            
             3.44 
             | 
        
| 
             QC 
             | 
            
             Montreal 
             | 
            
             45o 28' N 
             | 
            
             73o 45' W 
             | 
            
             1.45 
             | 
            
             2.36 
             | 
            
             3.41 
             | 
            
             4.25 
             | 
            
             4.91 
             | 
            
             5.42 
             | 
            
             5.55 
             | 
            
             4.76 
             | 
            
             3.52 
             | 
            
             2.18 
             | 
            
             1.43 
             | 
            
             1.21 
             | 
            
             3.37 
             | 
        
| 
             SK 
             | 
            
             Regina 
             | 
            
             45o 19' N 
             | 
            
             65o 53' W 
             | 
            
             1.14 
             | 
            
             1.96 
             | 
            
             3.02 
             | 
            
             4.69 
             | 
            
             5.48 
             | 
            
             5.79 
             | 
            
             6.14 
             | 
            
             4.96 
             | 
            
             3.42 
             | 
            
             2.29 
             | 
            
             1.30 
             | 
            
             0.95 
             | 
            
             3.42 
             | 
        
| 
             
 Please note: If your region is not listed please visit the NASA website where you can search for insolation value for any areas of the world. You will need to obtain a free username and password to gain access. © 2007 SunSurf Solar Co., Ltd  |