1977 08 - 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	100.3	99.4	98.5	95.6	93.7	93.7	92.8	91.7	90.7	89.9	88.7	87.4	87.6	86.7	85.7	84.8	83.8	82.4	81.4	80.9	79.8	79.1	78.4	77.7	76.7	75.4	75.0	74.1	73.4	72.4	71.5
34	Hudson Bay	77.8	77.5	76.8	76.0	75.5	75.1	74.7	74.1	73.5	73.3	72.6	72.1	71.9	71.5	71.0	70.6	70.1	69.2	68.6	68.2	67.8	67.7	67.1	66.4	65.4	64.8	64.4	64.1	63.7	63.0	62.5
36	Hudson Strait	78.3	79.0	78.6	73.5	71.8	71.4	71.5	71.6	70.9	70.5	70.2	68.5	68.7	68.4	68.3	68.1	67.4	66.8	65.7	65.9	65.5	64.9	64.0	63.5	63.2	62.6	61.8	61.3	60.8	61.5	60.0
98	Bering Strait	81.3	80.8	80.1	77.5	76.5	76.0	75.3	74.4	73.7	73.0	72.5	72.2	72.0	71.4	70.8	70.4	69.6	67.8	67.5	67.5	67.0	66.7	66.5	66.5	65.3	64.1	64.2	63.9	63.2	62.6	61.7
128	Arctic subocean	235.1	231.2	227.5	224.7	221.5	217.7	215.6	214.4	207.9	203.6	200.3	196.7	192.3	188.1	182.2	176.8	173.5	169.1	165.9	162.4	157.9	151.4	147.8	143.8	140.1	136.6	132.5	129.0	125.2	120.8	116.9
130	Chukchi Sea	73.4	72.6	71.7	70.7	70.4	69.8	69.2	68.4	67.7	66.9	66.3	65.9	65.3	64.7	63.9	63.4	62.8	61.7	61.1	61.1	60.2	59.8	59.5	58.8	58.5	58.8	57.9	56.8	55.9	55.2	54.9
132	Beaufort Sea	91.6	90.7	90.0	81.0	76.4	77.6	77.1	75.9	76.2	75.3	73.8	72.8	73.1	72.6	71.7	70.8	69.7	68.3	67.5	67.5	67.7	67.3	66.7	65.8	64.9	64.5	63.9	63.1	62.6	62.4	61.9
134	Arctic Archipelago	146.1	144.0	142.4	137.9	131.8	135.0	133.9	131.7	129.9	128.4	124.9	120.1	127.6	126.5	124.4	122.3	119.7	117.6	112.8	115.1	113.1	110.8	109.0	107.0	102.7	99.3	102.3	100.1	98.0	96.6	94.7
136	Foxe Basin	141.9	139.6	139.9	112.9	92.9	101.1	101.4	101.2	99.5	97.7	94.1	88.6	113.1	112.5	111.9	111.2	109.6	106.2	91.3	105.9	103.7	103.5	102.6	101.5	99.1	94.4	96.8	95.4	93.8	92.7	91.7
138	Baffin Bay	227.0	223.7	222.1	219.4	214.0	213.0	209.1	204.9	199.5	195.2	192.6	189.3	187.4	181.2	175.7	172.7	169.6	167.4	163.9	163.9	161.0	158.0	155.5	151.7	148.1	146.1	141.6	138.5	134.3	132.4	128.6
139	South Greenland	187.7	186.9	184.8	179.6	174.3	174.5	172.3	169.9	167.6	166.3	163.6	158.9	157.2	153.8	151.8	151.2	150.2	146.9	143.9	142.8	140.7	139.3	137.9	136.5	134.6	132.3	131.3	129.8	128.8	127.2	124.8
140	Greenland Sea	247.4	241.8	238.0	236.0	232.9	228.4	226.1	217.4	214.2	211.7	208.9	203.8	200.9	196.5	190.8	186.8	184.2	180.7	176.6	172.7	170.8	168.0	164.7	161.3	157.4	154.1	149.7	146.3	143.7	139.4	136.6
142	Norwegian Sea	83.3	81.4	80.3	66.3	64.2	64.0	64.4	63.8	62.9	62.1	61.3	61.0	60.4	59.9	59.4	58.9	58.5	58.0	57.7	57.0	56.4	55.7	55.5	55.1	54.5	53.3	53.2	53.3	51.8	51.3	50.8
144	Barents Sea	76.3	75.6	75.1	74.4	73.2	72.2	71.8	71.6	71.0	70.8	70.4	69.8	69.0	68.3	67.8	67.2	66.6	65.9	65.1	64.3	63.4	62.7	62.1	61.4	60.5	60.0	59.3	58.7	57.7	57.0	56.4
146	Kara Sea	83.2	82.4	81.9	81.5	81.0	80.5	79.8	79.1	78.5	77.9	77.2	76.6	76.0	75.3	74.8	74.1	73.5	72.9	72.3	71.5	70.7	70.1	69.4	68.9	68.6	67.9	67.4	66.6	66.4	65.5	64.5
148	Laptev Sea	82.4	81.7	81.0	80.3	79.7	79.5	78.5	77.4	76.6	76.2	75.8	74.9	74.1	73.5	72.8	71.7	70.9	71.1	72.4	70.5	68.5	67.9	67.2	66.9	67.5	66.6	65.3	63.7	63.8	62.9	62.8
150	East Siberian Sea	80.6	80.0	79.6	78.9	78.3	77.5	76.4	76.0	75.4	74.6	73.7	72.9	72.1	71.4	70.8	70.2	69.5	68.9	68.1	67.4	66.6	65.9	65.2	64.9	64.3	63.4	63.0	62.7	62.5	60.8	60.3
152	Gulf of Alaska	109.0	108.7	106.6	90.3	88.1	90.1	90.0	88.8	88.3	87.3	84.3	83.7	88.5	92.7	93.2	92.6	90.7	79.2	78.5	79.7	79.3	82.6	85.9	88.8	83.4	74.5	80.8	83.4	82.3	81.3	80.5
154	Southeast Bering Sea	104.1	103.6	99.8	72.9	72.2	77.8	79.8	79.0	78.9	77.9	70.0	68.3	79.9	91.4	93.3	92.0	89.7	66.5	65.1	64.3	64.1	66.3	70.4	82.2	76.2	62.3	77.5	83.9	82.4	81.3	80.1