1978 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	179.7	181.5	183.5	180.8	167.0	169.8	183.6	184.2	186.6	188.8	185.2	173.5	176.6	190.3	191.7	193.2	194.4	186.6	172.9	172.6	182.1	183.4	184.5	185.1	182.0	162.9	159.4	183.2	183.9	185.2	186.0
34	Hudson Bay	176.0	177.0	176.7	156.0	131.5	166.7	168.2	168.3	169.2	171.2	154.1	133.8	161.1	164.4	163.4	167.1	167.5	140.4	133.0	130.7	131.6	131.6	132.5	132.4	129.1	122.5	132.4	136.3	136.9	138.5	139.7
36	Hudson Strait	204.4	206.7	208.9	212.6	212.4	221.2	219.2	218.8	219.7	219.0	220.3	161.0	218.1	223.3	225.3	221.6	229.4	222.1	221.8	236.2	236.2	238.9	239.9	241.3	241.7	239.1	239.1	233.2	232.6	238.2	239.0
98	Bering Strait	184.3	185.3	186.3	186.2	179.5	182.0	190.8	192.4	195.2	197.1	192.1	159.0	185.8	206.7	208.5	209.7	210.4	198.4	157.0	161.7	183.9	184.6	185.1	186.3	182.4	160.1	172.3	185.9	185.3	185.5	185.7
128	Arctic subocean	226.9	231.3	237.0	242.0	248.1	251.1	254.1	256.2	256.9	260.5	265.3	269.2	271.8	275.4	278.8	281.5	286.2	287.5	289.2	290.6	288.5	291.2	295.9	296.9	300.4	303.8	304.4	303.2	304.1	303.7	304.4
130	Chukchi Sea	195.7	197.0	198.8	199.0	198.5	202.5	207.5	209.2	208.9	209.7	208.8	195.3	197.2	210.8	215.2	219.4	219.8	217.1	207.8	206.4	214.8	216.2	216.2	219.6	221.5	224.7	226.0	225.5	223.8	221.5	221.4
132	Beaufort Sea	178.5	179.7	182.3	176.0	155.8	180.8	187.0	187.9	192.1	195.1	195.4	183.5	191.2	194.3	196.0	196.4	195.9	166.2	129.4	172.8	183.8	185.4	187.8	187.9	173.1	139.0	176.8	184.2	184.9	184.6	184.4
134	Arctic Archipelago	195.4	199.3	201.5	204.9	206.4	209.7	215.2	219.9	223.1	225.8	227.9	229.1	231.3	234.0	237.2	239.6	240.7	242.0	243.2	245.2	248.1	249.4	251.2	253.6	255.3	253.5	255.1	258.0	262.7	264.7	264.4
136	Foxe Basin	201.2	202.9	205.0	210.7	214.9	215.7	215.8	220.2	222.9	223.5	225.2	230.6	233.7	233.4	233.5	235.0	239.1	238.8	242.8	245.3	246.0	248.2	249.2	250.9	253.1	253.1	252.9	248.8	234.7	239.5	238.4
138	Baffin Bay	217.2	222.5	226.8	231.7	235.2	238.8	241.6	242.0	244.7	251.9	251.8	254.0	258.0	263.6	267.6	270.9	274.8	274.8	279.6	282.3	283.8	285.6	289.4	293.2	296.8	298.3	298.8	299.9	301.4	302.8	304.5
139	South Greenland	176.8	179.8	182.2	184.7	184.1	186.4	189.2	188.3	195.1	196.6	193.8	194.0	198.5	204.5	206.9	208.6	209.6	210.5	211.2	214.2	218.0	220.0	220.0	221.0	222.5	221.0	222.1	225.1	227.2	229.0	231.3
140	Greenland Sea	219.4	223.1	230.3	235.1	237.9	238.5	240.3	238.5	243.8	252.4	256.4	257.7	260.1	261.3	264.2	268.7	271.5	273.4	275.9	280.3	281.8	285.5	286.3	289.5	294.2	296.2	298.7	300.6	302.0	303.2	306.5
142	Norwegian Sea	114.0	115.5	115.9	117.3	114.2	110.6	119.1	119.3	121.8	124.6	125.0	119.2	110.5	125.7	126.9	126.0	126.4	125.8	81.4	70.2	130.7	130.9	131.3	132.9	123.8	73.9	82.8	136.1	135.8	137.3	138.6
144	Barents Sea	168.8	170.0	172.1	171.1	139.0	127.3	160.5	162.1	163.8	165.7	165.5	158.3	131.3	166.7	168.4	170.1	171.4	169.9	143.9	143.9	166.0	166.1	166.5	165.8	160.7	118.4	113.3	168.5	170.9	172.0	174.0
146	Kara Sea	162.4	163.5	165.4	164.3	143.1	128.7	158.2	157.2	159.4	162.2	158.0	151.5	148.1	159.5	160.6	161.2	162.7	162.7	160.9	151.8	155.7	156.4	156.9	156.6	155.5	135.1	113.6	150.1	150.7	151.4	152.0
148	Laptev Sea	194.7	197.5	199.7	201.0	194.1	189.3	203.2	205.2	206.5	206.9	207.6	190.8	172.7	211.2	212.6	214.0	215.3	210.7	180.1	164.4	185.8	189.5	191.0	192.1	188.7	164.6	145.1	183.2	183.0	185.7	185.9
150	East Siberian Sea	192.5	193.6	196.1	197.6	200.0	201.9	203.8	205.6	207.5	209.2	211.4	213.8	216.5	219.1	220.5	221.5	221.3	220.8	211.0	205.4	225.2	225.8	227.5	228.9	228.2	187.0	171.9	232.0	233.5	234.9	237.2
152	Gulf of Alaska	154.3	156.2	157.5	157.4	141.7	150.8	159.0	161.2	162.6	163.5	159.3	115.3	150.4	170.6	172.4	173.1	174.7	168.4	139.4	149.8	160.1	159.9	160.4	159.4	137.1	100.9	135.4	148.0	148.4	148.8	148.3
154	Southeast Bering Sea	141.9	142.7	143.7	137.0	103.3	124.4	147.7	149.5	150.6	151.0	127.6	78.7	113.4	134.9	136.5	137.6	138.8	116.8	79.7	100.7	112.6	110.2	110.2	111.1	98.3	77.4	101.5	114.3	115.0	114.9	114.9