1964 10 - daily  - mean of NCEP mean Daily Clear Sky Downward 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	194.8	198.8	202.8	206.4	210.1	214.2	217.9	222.2	226.7	231.1	234.9	239.1	243.8	248.6	252.5	256.0	259.8	263.9	268.2	271.7	275.7	280.2	284.5	288.2	291.1	294.8	298.5	303.3	307.5	311.5	315.1
34	Hudson Bay	228.9	234.4	238.7	242.7	245.9	249.4	253.9	257.0	258.6	260.7	264.0	268.0	273.3	279.4	282.4	285.3	289.6	291.0	294.8	296.1	300.2	303.8	310.7	315.4	317.1	317.6	319.7	323.8	324.4	325.5	330.4
36	Hudson Strait	212.6	214.5	221.7	221.3	229.9	230.9	233.2	235.5	246.0	247.7	250.4	254.7	254.5	258.8	265.3	269.1	270.0	277.1	278.0	285.0	285.6	291.6	294.5	299.0	303.1	312.1	311.2	318.6	325.3	324.9	317.4
98	Bering Strait	184.6	188.5	190.8	195.6	202.1	202.1	203.1	209.8	218.0	223.6	227.6	229.9	234.9	243.2	249.6	252.2	257.4	258.0	256.6	258.2	266.8	271.4	269.0	274.0	279.6	288.8	293.9	300.2	301.5	306.2	311.0
128	Arctic subocean	95.4	100.3	107.6	113.5	117.9	122.9	129.4	134.9	141.1	147.9	153.9	159.9	166.4	173.8	181.1	189.0	197.1	206.1	213.0	219.7	226.1	230.3	240.3	247.4	252.8	258.1	261.3	266.9	273.0	283.8	290.7
130	Chukchi Sea	171.8	168.2	172.6	181.5	186.4	184.8	188.5	200.9	203.6	212.6	216.6	217.4	220.1	227.0	233.1	247.0	248.2	245.7	241.5	246.5	257.5	256.4	256.4	270.0	274.6	275.0	289.3	293.6	290.6	303.5	307.8
132	Beaufort Sea	195.9	201.1	207.0	208.2	211.4	217.7	216.9	217.6	224.1	230.3	236.7	242.5	249.4	255.3	260.1	262.2	262.3	271.7	273.0	271.9	271.4	279.5	283.0	281.0	283.9	289.7	292.8	298.0	301.0	309.4	313.2
134	Arctic Archipelago	149.8	153.4	158.4	163.0	168.9	173.3	178.0	181.2	184.3	191.2	198.0	207.1	211.5	214.3	217.8	225.1	230.8	236.3	245.0	251.6	249.8	250.8	261.7	264.2	260.0	267.4	280.3	283.8	286.0	289.9	293.8
136	Foxe Basin	165.3	166.2	171.1	173.8	179.9	182.1	187.7	195.2	203.4	205.0	208.7	215.3	222.6	222.8	224.8	229.9	237.1	240.7	243.0	256.1	267.7	264.8	261.0	270.6	278.8	279.2	279.1	287.4	291.3	292.9	297.1
138	Baffin Bay	125.5	130.5	132.6	136.3	137.5	143.5	145.6	151.1	158.5	164.6	168.6	175.2	184.0	191.4	195.5	197.3	202.7	211.1	217.7	224.1	230.7	236.6	240.9	245.9	248.6	251.0	255.1	258.3	265.3	274.7	284.2
139	South Greenland	175.1	181.9	184.1	184.1	183.0	187.4	190.7	193.7	201.1	208.7	210.7	214.3	220.0	227.3	230.3	233.5	234.7	237.3	244.4	250.7	258.9	264.9	268.1	267.0	268.1	270.8	274.0	279.3	285.7	290.2	298.1
140	Greenland Sea	120.4	124.2	130.1	136.4	139.3	140.9	149.6	149.4	154.5	161.8	165.9	171.8	176.2	181.5	189.8	197.5	201.9	205.4	211.3	217.4	221.3	229.0	236.6	244.9	249.2	250.3	254.8	260.1	268.9	275.4	283.7
142	Norwegian Sea	186.8	186.4	192.2	195.9	202.0	210.2	210.3	210.2	218.8	223.3	224.1	231.5	232.4	231.4	237.6	242.3	248.6	253.2	258.0	258.1	265.1	264.1	269.9	275.4	285.7	290.3	292.5	297.4	291.7	291.3	304.2
144	Barents Sea	179.5	184.6	189.7	195.1	201.1	203.3	208.4	217.2	216.6	218.7	225.6	232.2	242.4	243.4	241.7	240.5	242.1	247.1	254.5	259.8	267.0	274.8	275.7	276.2	280.6	286.4	292.1	298.3	303.4	309.6	308.4
146	Kara Sea	214.7	218.5	222.2	226.2	229.6	234.8	238.3	242.0	246.9	251.7	254.3	255.9	258.7	263.8	268.6	272.6	276.7	280.1	283.8	285.6	288.4	293.1	298.4	302.7	305.4	307.2	309.4	314.6	319.6	322.3	323.7
148	Laptev Sea	192.3	195.0	198.9	202.6	206.6	212.1	217.4	222.4	224.7	227.7	232.1	238.4	241.5	242.9	244.7	249.2	255.1	260.9	266.6	271.8	276.5	279.7	282.3	287.0	290.8	295.9	300.5	304.9	308.9	312.2	317.7
150	East Siberian Sea	180.5	184.4	186.6	188.0	190.4	193.7	199.2	207.1	214.5	217.1	218.0	220.1	228.4	235.9	240.5	239.6	240.7	244.6	253.1	262.6	267.3	271.0	275.5	280.0	284.3	287.5	290.7	293.0	303.1	309.1	310.4
152	Gulf of Alaska	209.1	212.0	210.2	214.1	223.7	222.4	220.1	226.6	235.1	240.5	243.9	248.3	251.9	257.6	264.4	268.3	277.8	276.7	273.6	272.7	278.6	281.5	280.5	283.8	290.8	298.4	304.2	307.7	312.5	317.6	322.0
154	Southeast Bering Sea	208.3	204.8	208.9	215.4	221.3	216.3	219.8	231.4	235.8	241.1	240.2	246.8	249.7	253.5	260.6	269.2	273.5	268.5	268.6	269.7	280.0	276.7	283.0	286.8	295.3	305.4	306.0	308.8	309.6	315.3	321.0