1984 04 - 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	122.0	122.6	125.2	127.1	128.7	130.8	130.8	129.5	128.8	131.1	133.1	135.2	137.1	138.3	136.1	137.5	139.6	141.9	143.9	145.6	145.1	142.1	148.7	150.6	152.4	154.2	155.8	157.0	149.5	161.8	-9999.0
34	Hudson Bay	129.4	135.9	138.4	139.9	141.0	142.4	125.0	104.5	127.2	128.5	130.5	132.9	134.4	122.7	110.1	119.7	120.7	121.8	123.3	125.7	113.7	97.1	107.0	108.4	110.1	111.4	112.9	123.8	123.1	115.0	-9999.0
36	Hudson Strait	149.4	152.2	155.4	159.4	161.1	165.1	168.1	168.7	143.1	146.0	147.2	148.0	151.3	153.5	149.6	181.8	180.9	179.5	183.6	189.5	191.8	190.8	196.2	195.6	194.4	199.2	202.1	183.3	126.4	204.1	-9999.0
98	Bering Strait	124.4	126.4	128.4	131.1	134.4	137.2	140.6	143.9	145.2	146.5	148.6	150.4	152.0	154.0	155.7	160.5	162.8	166.1	167.2	168.9	170.1	172.2	175.1	177.5	179.5	181.0	183.3	179.6	168.5	185.6	-9999.0
128	Arctic subocean	89.8	94.5	96.2	101.4	104.6	107.4	111.6	116.8	121.8	126.0	132.9	139.1	143.8	149.3	153.3	156.5	162.2	169.6	175.0	179.2	181.4	185.2	189.7	195.1	202.0	206.4	210.4	214.9	219.1	224.4	-9999.0
130	Chukchi Sea	123.4	126.1	129.2	133.3	138.6	142.5	146.6	149.2	152.2	155.9	158.2	160.2	162.3	163.5	165.1	168.3	171.7	176.0	177.8	181.0	181.6	184.4	187.5	189.7	190.9	194.7	194.5	197.9	195.8	196.6	-9999.0
132	Beaufort Sea	122.9	135.7	138.0	139.7	142.2	145.1	146.6	143.5	119.5	121.7	123.5	125.6	127.1	124.9	101.8	122.3	127.6	130.6	130.7	131.7	120.6	110.4	134.5	137.2	139.4	140.5	142.0	141.0	133.9	144.4	-9999.0
134	Arctic Archipelago	112.5	118.0	120.9	124.6	127.2	128.3	130.0	131.6	134.5	136.7	139.6	143.9	147.5	149.5	149.6	150.9	154.3	158.9	164.5	164.7	167.9	170.1	175.3	179.4	182.7	184.1	186.7	189.5	191.4	192.5	-9999.0
136	Foxe Basin	125.1	131.1	135.1	138.2	141.1	143.9	144.8	145.9	147.0	151.7	151.0	148.7	154.1	159.6	163.6	164.6	164.0	163.7	170.8	176.1	178.4	183.5	186.9	188.3	189.9	193.0	195.4	196.5	198.1	201.9	-9999.0
138	Baffin Bay	106.8	111.0	114.6	116.0	117.8	120.6	126.1	130.6	135.2	138.8	143.0	145.5	149.1	153.4	157.1	160.2	165.0	170.0	174.6	181.1	185.1	188.4	190.9	194.8	198.3	204.7	209.1	211.8	216.4	221.3	-9999.0
139	South Greenland	116.3	118.4	121.0	122.4	122.8	128.0	129.2	132.9	135.9	138.3	141.8	143.2	144.4	146.9	150.5	150.7	153.2	156.1	158.1	160.6	164.2	167.2	170.5	168.6	166.7	170.3	174.2	177.6	178.1	180.9	-9999.0
140	Greenland Sea	105.0	107.4	109.2	114.8	114.9	117.0	121.9	126.7	130.0	134.2	138.4	140.8	145.5	151.3	158.2	163.0	166.7	172.2	173.4	174.7	176.8	182.1	187.5	191.3	191.9	198.4	202.2	205.4	211.6	220.0	-9999.0
142	Norwegian Sea	75.6	77.3	78.9	79.0	79.2	80.4	81.8	83.0	84.5	85.6	86.7	88.6	89.8	90.6	71.2	94.0	95.2	96.8	97.6	97.8	93.0	59.9	101.7	102.7	103.6	105.8	104.5	106.4	85.7	109.2	-9999.0
144	Barents Sea	89.8	88.7	91.2	93.1	94.7	95.5	98.7	99.6	92.8	94.9	94.1	98.8	99.7	101.8	98.3	109.1	108.3	110.1	114.0	117.9	119.2	118.7	100.9	101.9	103.3	105.7	107.1	105.6	95.9	102.2	-9999.0
146	Kara Sea	126.2	116.8	119.0	119.6	121.1	122.6	125.7	127.1	119.8	122.2	123.9	125.4	127.4	133.1	136.1	121.0	122.2	123.9	125.2	125.6	128.9	125.6	144.1	146.5	148.6	148.9	149.7	149.7	133.4	165.2	-9999.0
148	Laptev Sea	129.9	131.7	135.2	138.1	139.5	140.9	142.8	145.1	146.6	149.1	151.4	153.2	154.9	157.6	159.4	161.3	163.6	165.5	168.0	169.7	171.9	174.5	160.7	161.7	163.4	166.1	167.5	168.7	167.3	164.1	-9999.0
150	East Siberian Sea	123.5	124.6	126.8	129.1	131.4	133.5	136.1	139.3	142.6	145.6	147.6	149.1	150.8	152.8	154.2	158.4	161.8	165.0	166.1	168.7	170.7	171.7	172.7	175.4	177.0	179.3	183.0	184.7	185.6	188.2	-9999.0
152	Gulf of Alaska	107.2	109.4	111.1	112.5	114.2	116.7	119.6	120.9	123.1	123.1	124.2	125.9	126.9	129.3	130.7	133.7	135.9	138.1	139.5	138.9	139.7	143.3	147.6	148.0	149.3	149.5	149.3	146.1	133.5	152.9	-9999.0
154	Southeast Bering Sea	110.4	116.8	118.1	120.0	120.7	122.8	127.0	129.5	133.5	137.6	138.9	139.2	139.8	141.0	143.7	146.7	150.0	150.9	151.8	153.0	152.8	154.5	158.6	160.2	161.1	158.9	154.7	117.8	79.3	162.2	-9999.0