1968 06 - 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	157.1	145.2	156.5	157.6	158.1	158.5	159.0	151.9	136.7	151.8	154.4	154.6	155.2	155.3	148.4	131.6	140.2	141.9	141.6	142.0	142.3	137.7	129.3	136.7	137.2	137.4	137.2	137.1	134.5	129.7	-9999.0
34	Hudson Bay	117.5	106.4	118.9	119.4	120.3	120.9	121.3	113.3	101.1	117.6	118.9	119.7	120.6	120.6	113.3	97.3	102.1	102.2	102.1	101.8	102.1	98.5	94.6	104.4	105.4	105.2	104.5	104.5	101.1	96.2	-9999.0
36	Hudson Strait	179.8	159.7	182.8	181.1	177.5	180.9	183.3	179.3	162.0	186.7	186.3	184.3	186.7	183.5	167.4	149.1	147.3	145.9	145.5	145.8	147.2	147.4	143.1	146.8	147.5	147.6	146.8	146.3	144.3	138.4	-9999.0
98	Bering Strait	156.6	111.2	141.3	146.9	146.9	147.6	149.0	137.9	119.2	146.0	153.3	153.6	153.4	153.4	134.4	98.4	113.5	117.5	117.2	117.2	117.8	105.8	98.7	110.8	113.9	114.2	114.2	113.7	104.7	98.1	-9999.0
128	Arctic subocean	310.9	306.8	299.5	294.9	296.5	298.3	298.4	299.0	300.3	301.8	302.7	302.4	303.6	306.5	308.8	309.2	309.9	309.4	310.0	309.4	310.4	311.5	311.7	311.2	309.3	309.8	309.1	309.2	305.8	306.5	-9999.0
130	Chukchi Sea	204.1	180.4	199.4	200.7	200.4	201.8	203.4	188.6	161.8	193.2	206.0	206.3	205.5	205.5	192.1	137.8	156.9	157.2	156.7	156.7	157.6	151.0	142.4	145.4	146.7	147.6	147.4	146.8	143.9	140.4	-9999.0
132	Beaufort Sea	121.5	106.6	126.2	129.3	129.9	130.5	130.7	114.9	103.4	121.4	124.0	124.0	125.4	125.3	112.9	104.8	109.7	109.8	109.5	109.4	109.3	108.3	107.3	109.2	108.8	108.6	108.6	109.1	108.1	106.8	-9999.0
134	Arctic Archipelago	246.3	214.8	250.1	253.7	253.7	254.6	255.3	248.0	206.6	249.5	253.7	255.6	257.5	258.7	242.3	198.5	238.3	238.8	238.8	238.2	237.1	215.1	187.5	229.9	233.1	233.6	235.9	238.1	224.6	197.1	-9999.0
136	Foxe Basin	233.1	227.8	235.7	235.6	238.2	239.2	241.0	241.4	233.6	242.0	240.7	241.2	243.1	243.5	243.7	215.3	245.9	246.6	243.7	243.1	242.3	236.9	202.1	244.6	246.3	241.4	239.8	241.4	238.5	211.4	-9999.0
138	Baffin Bay	286.4	287.0	285.6	287.6	290.7	293.5	295.3	297.1	297.8	296.2	296.4	297.1	297.5	299.3	300.9	298.1	295.0	296.1	297.8	296.5	296.6	297.6	297.0	297.5	297.1	295.8	295.0	295.3	294.8	293.7	-9999.0
139	South Greenland	223.2	224.1	225.4	227.4	228.9	229.8	231.1	232.8	233.2	231.5	232.7	231.3	233.1	234.3	234.3	229.0	232.6	233.8	233.7	232.1	231.9	233.6	230.8	232.8	232.2	232.3	232.5	231.3	230.5	226.9	-9999.0
140	Greenland Sea	306.1	305.6	305.7	308.5	310.7	312.0	313.6	315.5	316.9	318.2	317.3	315.3	315.4	316.5	318.5	320.2	319.4	316.2	315.1	316.3	319.1	321.0	316.6	316.5	316.5	318.1	317.0	315.4	315.4	316.1	-9999.0
142	Norwegian Sea	89.3	72.9	79.7	80.0	97.3	97.1	98.6	84.5	76.2	117.3	116.2	114.2	112.7	115.7	102.6	77.0	76.7	76.3	76.0	77.1	76.9	76.8	76.6	76.1	76.6	76.8	76.8	76.9	76.8	76.6	-9999.0
144	Barents Sea	104.0	103.9	107.7	107.3	106.9	107.0	106.1	99.6	99.7	114.1	115.7	116.7	115.5	114.6	113.7	102.7	104.7	104.6	104.4	103.2	104.3	103.5	101.6	101.9	102.2	101.8	101.4	102.0	101.9	100.4	-9999.0
146	Kara Sea	132.1	126.9	134.3	134.5	134.7	134.1	134.1	128.9	114.7	127.9	128.3	128.6	129.0	129.2	124.8	107.6	117.1	120.6	119.5	121.9	121.7	118.7	107.4	113.1	113.1	113.2	112.9	112.9	112.2	108.5	-9999.0
148	Laptev Sea	161.1	144.5	160.2	160.6	160.1	160.9	161.6	156.9	127.5	139.7	141.4	141.4	141.5	141.1	136.0	122.5	125.9	126.5	126.7	126.3	127.1	122.1	111.7	115.8	115.8	117.0	116.7	116.0	115.3	112.1	-9999.0
150	East Siberian Sea	179.2	170.8	154.8	155.1	156.3	157.0	156.4	137.1	123.7	134.9	152.0	151.8	152.2	151.9	142.5	120.8	133.1	140.3	140.9	141.8	142.1	133.1	123.2	124.6	124.4	124.6	125.4	124.7	123.8	122.5	-9999.0
152	Gulf of Alaska	145.9	104.1	156.9	162.7	163.2	163.8	165.6	146.5	108.9	148.6	163.0	163.3	164.1	164.2	138.8	104.9	158.8	164.9	165.1	164.5	165.1	136.2	106.5	155.3	164.6	165.2	164.2	163.7	125.7	104.7	-9999.0
154	Southeast Bering Sea	85.0	80.3	79.8	79.8	80.1	80.1	80.5	81.4	82.0	81.6	81.4	81.7	81.6	81.7	82.3	82.8	82.1	82.6	82.6	82.5	82.8	83.6	84.0	82.6	82.7	82.9	83.0	83.3	84.1	83.6	-9999.0