1977 07 - 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	130.9	136.9	136.9	136.2	136.1	127.8	117.3	122.3	126.3	125.7	125.1	124.7	120.7	115.4	116.9	116.8	116.0	115.5	114.8	112.3	109.1	112.0	111.8	110.8	109.8	108.9	105.8	103.0	104.5	104.2
34	Hudson Bay	85.5	97.6	100.6	100.6	100.1	100.2	89.5	85.1	85.9	85.5	85.3	85.2	85.0	84.7	84.0	84.3	83.9	83.4	82.8	82.9	82.5	81.3	81.8	82.0	81.8	80.9	80.2	79.3	78.7	78.6	78.2
36	Hudson Strait	80.7	113.8	149.9	156.8	156.7	156.9	120.8	81.8	87.2	88.1	88.0	87.5	86.1	84.0	79.1	86.2	86.3	86.2	85.9	85.6	83.6	79.3	83.7	83.9	83.6	82.9	82.7	79.9	75.5	81.2	80.6
98	Bering Strait	95.7	131.5	154.1	156.1	155.7	154.9	128.9	93.6	111.9	122.7	122.8	122.6	122.0	104.4	90.9	94.5	95.7	94.9	94.7	94.1	90.3	86.8	90.1	91.4	90.7	89.9	89.1	83.9	82.1	83.2	83.4
128	Arctic subocean	305.1	305.5	303.8	303.3	302.7	301.8	297.6	294.5	292.1	290.8	289.4	288.0	289.2	285.8	279.9	276.4	276.3	274.6	272.3	271.1	269.6	266.2	263.2	259.2	256.7	255.8	253.0	251.1	248.7	243.4	240.6
130	Chukchi Sea	120.1	135.6	152.3	151.6	150.9	150.1	140.8	117.4	130.9	145.3	145.1	144.7	144.3	134.7	115.1	112.5	112.7	111.6	110.6	109.1	107.7	107.2	106.6	105.7	104.5	103.6	102.5	100.5	99.6	99.1	99.0
132	Beaufort Sea	98.9	131.2	138.7	138.2	137.7	136.6	113.7	96.1	119.8	124.9	124.2	124.1	124.0	107.2	94.7	111.5	113.6	112.5	112.3	111.9	99.4	90.3	107.7	110.1	108.8	107.9	107.3	94.4	85.5	95.5	96.4
134	Arctic Archipelago	183.0	218.8	222.9	221.4	220.7	220.8	202.5	180.1	194.9	196.6	195.4	194.4	193.6	186.8	171.0	184.4	184.5	183.3	181.9	180.5	176.7	163.2	175.6	174.7	171.7	170.0	168.9	160.9	150.5	155.3	153.8
136	Foxe Basin	154.7	202.5	207.8	207.0	207.4	207.7	197.7	156.5	198.3	201.2	199.3	197.8	197.0	183.0	139.4	188.2	192.5	192.6	192.1	190.3	182.8	146.9	177.0	179.4	178.8	175.7	174.3	165.1	132.5	164.0	163.3
138	Baffin Bay	291.9	293.7	293.5	294.6	291.4	290.2	287.3	282.1	285.0	283.0	282.1	281.2	279.3	275.0	267.6	271.2	270.6	268.1	265.0	262.3	259.7	256.2	256.0	252.2	249.1	246.6	244.0	241.3	236.5	235.8	232.2
139	South Greenland	225.7	229.5	229.5	229.1	227.8	226.2	223.7	216.6	219.9	220.7	218.1	216.1	215.0	212.0	207.7	212.4	210.2	208.8	208.1	206.6	204.0	199.1	202.2	201.5	197.7	195.8	193.7	191.1	186.4	190.8	190.8
140	Greenland Sea	312.2	311.5	311.1	309.9	308.9	306.3	304.4	302.9	302.6	301.5	299.4	296.7	294.3	294.4	293.2	288.2	285.9	283.1	280.3	278.0	276.3	273.3	270.1	269.4	267.4	263.7	259.5	255.9	253.9	252.2	249.3
142	Norwegian Sea	77.2	77.3	104.2	104.0	103.2	102.4	94.7	76.2	76.2	95.5	94.4	95.2	95.6	93.4	75.8	75.1	90.4	90.5	90.1	89.9	82.5	71.8	71.5	81.6	86.6	85.7	85.1	76.5	68.3	67.7	72.4
144	Barents Sea	92.2	91.9	91.9	92.8	96.3	96.6	95.2	91.4	90.7	90.7	90.5	90.1	90.3	89.7	88.7	87.6	87.1	86.6	86.2	85.4	84.6	83.4	82.7	82.0	81.6	81.2	81.1	80.2	79.2	78.8	78.7
146	Kara Sea	100.7	99.0	101.3	101.3	100.9	100.6	99.5	94.8	94.9	99.6	99.3	99.0	98.8	98.3	96.2	92.2	91.9	91.4	91.2	90.7	90.0	89.5	89.0	88.4	87.8	87.1	86.6	86.2	85.7	85.0	84.5
148	Laptev Sea	111.2	107.9	119.0	117.6	114.8	116.6	112.3	100.2	100.6	110.1	109.4	108.3	108.0	107.3	103.7	98.1	96.0	95.6	95.3	94.9	94.4	94.2	95.1	92.7	91.9	91.2	90.2	89.4	88.7	87.8	87.1
150	East Siberian Sea	118.2	118.6	122.9	123.4	123.5	123.7	123.6	118.3	117.3	117.6	116.6	116.1	115.5	114.2	112.2	111.8	112.4	111.4	110.8	109.5	108.7	107.9	107.1	107.3	106.3	105.1	104.3	103.2	101.9	100.6	100.2
152	Gulf of Alaska	104.8	135.4	147.6	147.3	147.0	146.6	121.0	103.5	133.3	142.5	143.2	142.9	142.5	117.9	100.4	128.4	138.9	136.6	137.5	137.2	120.1	98.3	122.6	133.4	132.4	131.0	130.0	100.4	92.6	102.4	108.4
154	Southeast Bering Sea	83.9	108.2	119.9	120.0	119.2	118.2	90.7	82.7	89.0	92.1	92.0	91.2	91.4	83.3	81.3	87.2	89.7	89.5	89.2	88.8	81.1	78.4	84.1	86.6	85.8	84.0	84.1	75.9	74.9	88.7	101.4