1978 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	193.5	197.3	200.9	205.2	209.3	213.1	217.3	221.6	225.2	229.2	232.1	235.8	240.0	244.2	248.8	252.2	256.3	260.9	265.1	269.8	274.4	278.6	282.0	285.8	288.8	292.6	296.8	300.7	304.8	307.8	311.6
34	Hudson Bay	230.7	233.7	237.2	239.8	242.7	247.0	251.6	257.6	262.2	262.7	264.9	267.9	273.1	275.5	278.1	282.4	285.8	288.9	292.4	297.7	302.2	306.4	311.6	314.8	314.0	318.5	319.4	322.2	326.3	327.7	329.3
36	Hudson Strait	217.9	215.2	219.3	222.2	225.8	230.3	230.8	236.7	240.9	247.2	248.5	255.6	258.5	262.7	265.1	266.9	267.8	275.4	276.5	280.1	285.9	293.2	293.9	298.0	305.0	307.5	310.2	313.9	315.1	321.3	321.1
98	Bering Strait	184.2	188.1	191.5	194.2	199.3	202.4	207.8	207.6	211.0	216.5	221.4	224.8	229.9	233.5	240.2	242.3	245.9	250.8	252.3	258.7	265.1	269.7	268.9	275.4	279.7	285.0	287.8	290.2	297.9	303.6	307.2
128	Arctic subocean	92.4	99.1	104.2	108.9	115.8	122.6	126.7	129.0	132.3	136.8	144.4	152.3	157.3	166.7	172.4	177.9	186.1	194.2	204.2	214.8	219.6	219.4	223.8	229.7	238.8	247.9	255.6	262.4	269.1	279.4	289.8
130	Chukchi Sea	177.1	177.3	180.0	186.6	186.5	190.3	188.3	190.5	196.0	201.9	208.5	218.8	217.3	221.1	224.2	229.4	234.1	239.2	240.6	247.0	256.7	252.6	260.8	269.5	274.1	279.4	272.0	281.7	290.7	295.8	295.1
132	Beaufort Sea	196.0	199.2	202.4	206.8	210.7	217.2	224.3	227.3	224.8	227.2	228.5	232.4	234.3	238.7	247.9	253.1	257.3	260.3	265.1	268.3	273.9	281.8	282.2	280.4	290.5	291.2	296.5	301.0	303.2	306.8	313.5
134	Arctic Archipelago	149.0	153.6	158.3	164.3	167.5	171.7	176.5	186.1	188.3	190.2	191.3	196.0	195.8	204.1	207.2	214.2	220.5	226.7	235.3	241.9	244.9	249.5	256.9	260.1	262.2	266.7	270.9	274.3	275.4	280.7	286.1
136	Foxe Basin	166.1	167.9	169.9	175.5	180.8	182.6	183.1	190.8	194.0	201.4	205.9	211.8	217.9	216.1	223.6	222.5	231.2	236.8	238.5	245.6	259.2	263.5	259.8	263.2	265.0	271.1	275.9	279.2	282.6	287.7	292.6
138	Baffin Bay	118.5	122.3	126.9	131.3	135.9	141.6	146.3	145.1	148.0	153.4	159.3	168.1	176.3	179.8	182.7	187.2	193.0	199.9	207.6	213.2	216.3	218.9	226.3	233.1	240.4	245.4	250.6	256.8	263.9	272.0	281.2
139	South Greenland	165.3	168.8	175.3	179.3	183.5	188.3	190.9	190.4	193.1	198.3	205.3	210.7	216.2	222.1	226.4	227.8	230.3	237.3	243.5	245.0	243.5	252.9	263.1	265.0	265.1	269.2	274.9	279.8	281.8	286.2	290.7
140	Greenland Sea	113.6	117.7	121.3	128.5	134.5	139.9	146.2	150.9	148.5	154.3	159.6	163.9	170.9	178.3	183.7	188.8	195.5	200.4	208.0	214.1	214.7	216.6	224.4	232.9	240.0	246.6	254.1	259.2	264.1	270.1	276.4
142	Norwegian Sea	182.7	189.0	190.4	190.1	194.7	204.0	206.1	210.2	222.0	229.2	229.5	224.7	227.8	225.0	232.5	239.5	243.6	254.9	250.8	253.9	260.8	268.4	269.8	267.9	275.3	280.8	285.1	287.9	293.0	297.5	304.0
144	Barents Sea	176.9	181.8	186.5	193.3	197.8	199.4	206.4	214.6	211.6	214.7	218.0	225.2	228.4	231.7	237.6	240.7	247.9	250.4	256.5	261.4	259.0	264.9	266.3	272.5	279.5	286.2	290.8	296.5	300.5	305.8	309.1
146	Kara Sea	214.0	218.2	219.6	224.5	231.0	234.7	238.0	242.4	247.9	250.9	251.4	252.3	256.7	261.1	264.9	268.5	273.0	277.9	281.0	285.4	291.7	294.5	296.9	300.3	300.6	304.6	310.4	312.5	316.2	315.3	319.2
148	Laptev Sea	191.3	196.2	201.6	204.6	206.2	209.7	213.8	217.6	222.1	228.3	233.6	239.1	244.5	248.1	253.9	254.2	255.7	260.5	265.6	269.1	274.6	277.4	281.8	287.0	291.0	294.2	297.0	302.7	307.9	312.9	314.9
150	East Siberian Sea	176.5	180.2	185.0	190.1	193.3	191.7	193.6	200.6	210.2	220.1	224.3	227.3	230.3	233.0	236.4	240.8	245.8	247.8	251.6	259.0	263.5	269.4	270.6	272.6	275.8	274.7	281.8	288.1	292.6	296.2	302.0
152	Gulf of Alaska	203.8	206.6	212.2	214.4	217.6	218.7	228.9	229.0	229.8	233.8	237.5	238.9	244.8	252.3	257.0	259.3	262.3	270.6	271.4	275.2	278.4	284.2	282.2	290.9	293.3	297.9	305.1	305.0	309.5	316.9	319.4
154	Southeast Bering Sea	203.3	205.0	207.5	214.4	213.7	218.1	222.7	223.5	227.8	232.9	235.5	242.7	245.8	255.2	257.0	256.4	263.1	265.9	268.9	273.5	276.9	278.9	280.5	288.0	292.2	302.0	298.1	298.6	307.5	312.7	314.3