1968 05 - 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	170.7	172.8	174.7	175.0	166.4	167.5	169.1	170.4	172.3	173.7	172.5	160.4	165.9	167.6	168.9	170.1	170.9	167.8	150.1	160.5	162.7	163.6	164.3	164.4	160.2	150.3	159.5	161.1	161.4	161.9	162.8
34	Hudson Bay	156.5	158.1	159.7	162.0	159.5	128.7	128.3	128.7	131.5	134.0	134.4	129.5	127.8	126.3	129.2	130.6	131.4	130.2	123.8	122.5	122.7	123.8	124.8	124.6	110.4	105.1	120.7	124.5	125.0	125.5	126.3
36	Hudson Strait	204.4	206.0	204.1	205.3	204.3	209.2	212.5	211.0	208.0	215.6	219.2	221.9	218.6	217.0	218.2	223.6	223.1	217.1	172.0	214.6	218.0	220.1	220.8	224.6	226.2	225.6	175.4	177.9	180.9	180.8	182.0
98	Bering Strait	189.9	191.7	193.5	193.1	181.0	195.3	196.3	198.8	201.2	202.6	196.7	177.8	207.2	209.6	210.6	212.2	211.6	206.8	144.8	168.6	174.7	176.4	177.8	179.5	172.0	133.0	174.3	178.2	179.3	180.5	180.9
128	Arctic subocean	228.9	233.2	238.5	243.0	248.5	251.5	254.9	254.3	260.3	265.9	269.9	269.6	270.7	276.7	281.2	284.0	287.7	291.5	296.0	299.3	301.7	306.1	308.9	310.5	314.5	316.4	314.9	315.0	316.1	318.0	318.8
130	Chukchi Sea	199.1	202.3	204.8	203.6	198.7	206.7	209.3	209.4	210.7	211.7	206.3	197.2	214.0	216.8	217.3	220.8	219.0	217.2	207.8	220.0	223.1	222.9	222.2	227.5	224.2	205.7	228.0	230.0	228.8	230.3	229.2
132	Beaufort Sea	168.5	170.2	171.7	169.4	153.9	164.4	166.4	168.2	168.9	168.9	159.5	131.3	148.6	151.7	152.8	152.7	152.3	140.5	117.0	141.9	148.8	149.8	150.3	149.7	136.1	126.0	134.5	135.3	135.0	135.6	135.8
134	Arctic Archipelago	199.2	201.4	204.7	207.3	210.7	213.9	216.5	218.4	220.6	222.8	225.2	228.4	230.1	232.4	235.2	237.4	239.2	240.7	238.2	245.2	247.3	252.5	254.0	253.7	253.2	251.1	261.7	261.8	261.9	259.9	256.8
136	Foxe Basin	204.9	208.0	210.0	208.4	207.7	211.1	215.8	220.7	222.1	222.7	224.3	229.5	230.9	232.9	227.6	226.9	214.2	217.6	211.2	218.5	221.7	222.6	229.3	229.6	229.0	228.7	232.7	236.1	237.2	238.3	239.2
138	Baffin Bay	220.6	227.7	231.8	234.5	235.2	233.1	236.2	239.6	245.0	249.5	253.2	253.2	254.2	260.6	264.4	266.9	267.8	270.7	274.9	278.6	281.7	285.8	285.9	288.3	292.5	296.3	299.4	300.1	298.8	301.9	303.0
139	South Greenland	179.2	181.2	180.6	181.4	183.0	186.0	188.0	190.8	193.9	196.7	197.4	198.8	201.7	205.1	207.0	209.2	208.1	207.1	207.4	209.6	211.2	212.4	213.0	214.3	215.1	217.6	218.8	219.8	221.9	223.0	223.4
140	Greenland Sea	223.6	227.4	231.8	235.1	238.7	240.1	243.8	247.7	251.5	256.5	259.9	262.3	263.6	267.0	270.1	273.7	274.2	276.0	277.0	279.9	282.7	287.1	288.9	290.7	291.4	292.2	295.0	298.5	300.1	303.3	307.7
142	Norwegian Sea	110.5	113.1	114.7	116.5	103.7	104.0	104.8	106.0	108.8	108.8	85.8	67.9	110.3	111.5	112.6	113.5	115.2	113.6	87.1	110.2	111.4	111.8	111.8	111.6	110.5	86.7	97.3	97.4	97.4	97.7	98.6
144	Barents Sea	142.0	143.5	144.5	137.3	99.9	144.8	145.6	144.3	146.2	148.7	152.6	119.6	130.0	133.5	134.9	136.0	137.8	138.6	128.8	109.2	109.2	111.3	112.0	113.2	113.2	108.3	107.3	107.0	106.8	106.5	107.9
146	Kara Sea	148.2	149.9	151.4	150.7	133.1	138.4	140.8	142.3	143.2	142.8	140.9	128.3	134.4	135.5	136.2	137.4	139.3	139.8	134.3	132.0	131.6	129.8	129.2	127.6	128.7	122.5	129.5	130.1	130.5	131.6	131.7
148	Laptev Sea	182.1	185.2	189.0	192.2	195.8	185.9	186.6	186.8	187.7	189.3	190.7	173.0	166.5	168.8	168.6	169.0	170.2	162.8	136.0	159.7	163.5	165.0	165.6	165.8	161.6	150.5	158.3	159.9	158.7	158.1	162.5
150	East Siberian Sea	198.3	200.2	200.2	202.8	204.8	203.2	203.6	208.0	212.4	214.4	215.6	216.3	215.0	213.2	214.7	216.0	216.9	211.8	143.5	200.8	204.1	206.3	208.7	211.4	206.0	166.6	176.6	177.8	180.2	178.7	178.9
152	Gulf of Alaska	157.0	157.4	159.9	158.9	152.7	161.1	162.9	163.4	165.4	167.1	156.5	145.0	170.5	171.8	171.8	172.8	172.8	153.8	99.5	145.5	161.9	162.6	165.0	166.6	143.5	103.7	160.7	163.4	164.0	164.7	165.2
154	Southeast Bering Sea	162.3	163.2	164.3	143.0	93.8	166.4	168.6	170.0	171.9	170.8	149.2	97.3	158.4	176.3	179.5	179.2	177.3	139.6	78.4	89.6	94.7	95.7	96.8	97.2	89.1	79.7	90.1	96.0	96.4	96.7	97.1