1955 04 - daily  - mean of NCEP mean Daily Clear Sky Upward Solar Flux at surface, W/m^2.
BasinID	Name	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
0	Pan Arctic	127.1	125.6	127.5	129.9	132.2	134.5	137.0	137.6	135.7	140.2	142.9	145.2	147.2	149.6	151.7	151.4	151.5	153.8	155.7	157.4	159.2	160.2	151.8	152.4	155.5	157.4	159.4	161.2	161.7	160.0	-9999.0
34	Hudson Bay	145.4	128.3	131.0	133.4	135.7	136.6	138.3	131.4	108.4	132.1	133.5	135.1	136.1	138.3	137.7	128.2	128.4	130.5	131.7	132.5	132.8	126.8	115.6	115.9	117.1	117.5	118.2	118.4	110.7	109.3	-9999.0
36	Hudson Strait	146.5	149.0	150.9	154.6	160.9	160.4	163.3	166.8	168.3	168.2	173.1	172.9	168.6	175.6	180.5	182.4	178.3	180.2	182.7	185.6	185.0	187.9	188.5	196.1	196.0	195.7	198.1	199.5	202.8	204.1	-9999.0
98	Bering Strait	123.2	125.6	127.6	129.1	130.9	133.3	136.1	138.8	141.2	143.4	146.2	148.8	150.5	152.0	154.8	156.8	156.6	159.2	162.4	165.5	167.7	170.4	173.3	175.3	177.3	179.5	181.4	183.8	184.7	182.4	-9999.0
128	Arctic subocean	83.5	86.7	91.2	97.6	101.7	105.3	110.1	113.5	116.6	120.0	125.2	131.5	137.7	143.3	147.2	153.3	159.3	164.4	166.1	169.3	176.4	182.0	186.5	191.4	198.1	202.3	209.3	213.7	217.4	223.4	-9999.0
130	Chukchi Sea	125.9	129.3	131.3	133.6	135.9	137.0	139.2	142.5	145.6	146.8	149.2	152.4	155.8	157.8	161.6	163.6	162.8	166.5	170.0	172.4	175.7	178.9	182.0	184.3	186.1	189.5	193.1	195.2	196.8	197.9	-9999.0
132	Beaufort Sea	131.3	133.8	136.3	138.2	138.3	140.7	143.6	141.8	136.0	138.0	140.7	143.3	145.5	147.4	149.9	152.0	154.1	154.6	156.3	158.5	160.4	162.3	160.4	162.1	164.9	167.6	169.6	171.3	176.2	171.6	-9999.0
134	Arctic Archipelago	109.9	112.6	116.3	118.8	120.6	123.1	126.1	129.2	132.7	134.4	136.7	140.4	143.6	146.6	148.6	151.6	155.7	158.2	158.8	160.6	163.7	166.8	168.5	169.9	173.0	176.9	180.9	184.8	187.7	189.7	-9999.0
136	Foxe Basin	121.3	123.5	125.8	130.7	133.1	135.3	138.5	140.6	142.8	145.9	148.0	149.5	151.6	156.1	157.3	159.3	160.4	162.5	164.8	166.6	168.8	172.5	173.7	175.0	177.6	181.0	184.5	186.4	190.0	194.2	-9999.0
138	Baffin Bay	97.9	103.4	109.9	113.2	115.6	119.2	122.7	123.6	127.0	131.3	136.6	142.2	146.3	151.5	155.7	158.4	161.5	168.8	169.0	171.1	173.5	183.1	185.5	188.4	193.0	197.0	202.0	205.4	211.2	215.8	-9999.0
139	South Greenland	106.7	109.2	111.7	113.3	115.3	118.1	119.5	121.5	123.7	127.3	130.3	133.5	135.4	138.6	140.1	138.9	141.8	147.5	149.9	150.6	154.1	156.7	159.4	163.0	163.3	163.6	166.0	168.9	172.3	174.7	-9999.0
140	Greenland Sea	97.7	100.1	104.1	110.0	111.2	113.7	117.5	121.8	124.1	128.5	131.3	135.9	143.5	146.5	153.0	154.6	156.9	163.5	172.2	173.0	178.2	185.1	188.9	195.4	199.1	199.2	201.6	205.9	208.2	211.5	-9999.0
142	Norwegian Sea	75.3	76.0	77.3	78.5	79.2	80.9	82.3	83.6	84.6	85.6	86.3	86.3	88.2	89.9	89.6	80.4	92.6	91.2	92.5	96.0	98.8	100.2	101.1	101.7	103.2	105.3	105.9	104.6	102.2	82.6	-9999.0
144	Barents Sea	117.6	120.2	122.5	124.6	126.7	129.0	131.6	133.9	135.7	137.3	138.5	139.3	140.6	142.3	144.4	138.9	119.0	121.4	122.3	121.9	123.4	123.6	100.9	107.5	114.8	116.3	116.6	118.2	115.8	99.6	-9999.0
146	Kara Sea	135.9	133.7	133.9	136.2	139.2	142.2	144.5	145.6	146.8	146.2	149.3	151.4	153.3	155.0	157.2	158.8	159.3	160.4	161.8	163.4	164.3	164.6	139.2	134.4	139.0	140.8	142.1	143.9	145.2	143.6	-9999.0
148	Laptev Sea	127.0	128.1	129.6	132.6	135.0	137.1	139.8	142.0	144.7	148.1	151.1	153.4	155.5	157.7	159.7	161.6	162.9	164.7	166.6	169.0	171.4	173.6	176.5	180.2	183.4	185.3	187.8	189.7	190.9	191.7	-9999.0
150	East Siberian Sea	120.0	121.2	122.5	124.2	127.0	129.6	132.6	135.3	137.6	140.4	143.0	145.7	148.6	152.4	155.4	156.9	158.7	162.3	166.7	169.5	172.1	173.9	175.3	176.4	177.4	180.4	183.9	186.4	188.2	190.7	-9999.0
152	Gulf of Alaska	107.0	108.2	110.5	111.4	113.0	115.7	118.4	120.1	123.1	123.8	125.0	126.8	128.7	128.4	130.9	131.1	130.8	134.0	136.9	138.2	139.6	142.6	145.2	146.9	148.7	151.3	152.7	153.0	151.3	150.2	-9999.0
154	Southeast Bering Sea	117.0	119.8	122.0	121.5	122.9	125.1	128.6	130.8	133.7	134.8	135.6	137.1	136.1	136.9	139.0	133.2	137.6	146.0	147.0	148.7	152.4	155.5	157.8	159.8	161.5	162.9	163.7	162.0	153.8	121.8	-9999.0