Prince George, British Columbia, Canada
Measured from a PV array near Prince George
Daily Peak Sun Hours (kWh/M2)
Month	2008	2009	2010	2011	2012	2013	2014	2015	Average	BCH *	NASA *
January		1.39	1.23						1.31	1.6	1.84
February		2.52	1.23						1.87	2.6	3.06
March	3.00	3.68	3.76						3.48	3.7	4.28
April	3.93	4.65	5.38						4.65	4.9	5.29
May	6.00	4.86	5.88						5.58	5.4	5.63
June	6.56	6.93	5.93						6.47	5.6	5.80
July	6.51	6.73	6.89						6.71	5.8	5.88
August	2.81	5.52	4.92						4.42	5.2	5.22
September	3.70	4.16	3.99						3.95	3.8	4.22
October	2.04	2.79	2.28						2.37	2.6	2.95
November	0.93	1.40	1.38						1.24	1.5	1.93
December	1.02	1.09	.96						1.02	1.2	1.55
Average	3.65	3.81	3.65						3.59	3.66	3.97
BCH= Data from the “BC Hydro, BC Green Energy Study – Phase2 – Mainland” table-6 on page 15
NASA= Data from the NASA web site
Monthly Peak Sun Hours (kWh/M2)
Month	2008	2009	2010	2011	2012	2013	2014	2015	Average
January		43	38						41
February		71	34						52
March	93	114	117						108
April	118	139	161						140
May	186	151	182						173
June	197	208	178						194
July	202	209	214						208
August	87	171	153						137
September	111	125	120						119
October	63	86	71						73
November	28	42	41
December	31	34	30
Average	112	116	112						114
Total (year)		1,393	1338