1964 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	99.3	98.6	97.8	96.7	95.7	94.8	93.9	93.0	92.4	91.4	90.6	89.5	88.3	87.3	86.0	85.1	84.2	83.3	82.3	81.3	80.2	79.3	78.5	77.5	76.7	75.9	74.8	74.5	73.5	72.1	71.1
34	Hudson Bay	76.6	76.0	76.2	75.9	75.5	74.9	74.6	74.3	73.7	73.2	72.9	72.3	71.8	70.9	70.1	69.7	69.4	68.9	68.3	67.8	67.2	66.7	66.4	65.9	65.6	65.0	64.3	63.6	63.3	62.9	62.4
36	Hudson Strait	75.8	75.5	74.6	72.9	74.0	73.8	73.2	71.3	70.6	70.6	70.2	69.4	68.3	68.1	68.5	68.0	67.7	66.9	66.4	66.1	66.1	65.5	64.8	64.0	62.9	62.6	62.3	61.8	60.4	60.6	60.2
98	Bering Strait	81.4	81.6	80.9	80.2	79.6	79.1	78.3	77.4	77.2	76.4	75.5	74.5	73.9	73.3	72.7	72.4	71.9	71.3	70.5	69.9	69.2	68.7	67.6	66.7	66.4	66.2	66.0	65.5	64.1	63.5	62.7
128	Arctic subocean	239.9	237.0	232.4	229.0	224.6	220.7	217.6	213.4	210.1	206.1	202.1	197.5	190.6	185.6	181.6	177.7	173.0	169.3	166.8	163.2	159.8	157.2	152.7	147.1	142.8	138.4	131.9	128.1	123.3	119.0	114.7
130	Chukchi Sea	97.0	98.5	98.2	97.4	96.9	95.9	93.5	91.0	92.4	91.0	89.5	88.4	87.4	86.0	84.9	85.5	84.4	83.5	82.7	81.7	80.1	78.6	78.4	76.9	76.2	75.6	74.6	73.7	72.4	71.8	70.5
132	Beaufort Sea	89.1	89.2	88.8	87.9	87.1	86.4	85.1	83.7	83.8	83.1	82.4	81.5	81.1	80.7	79.5	78.9	78.2	77.2	76.3	75.7	74.8	74.2	74.2	73.1	71.9	71.2	70.4	69.4	68.6	68.1	67.7
134	Arctic Archipelago	149.2	148.9	147.7	145.1	142.8	140.7	138.6	135.0	133.0	130.9	129.1	127.2	124.9	121.0	118.1	114.0	112.2	111.0	109.1	106.7	103.9	102.6	103.9	101.7	100.4	99.4	96.0	95.8	93.4	92.6	89.5
136	Foxe Basin	137.1	135.5	133.1	134.3	132.9	129.8	128.8	128.2	126.3	124.5	122.6	119.6	118.3	116.9	113.4	113.0	111.9	111.1	110.4	108.2	105.7	103.5	102.6	100.9	100.1	99.0	98.1	96.8	94.7	94.5	93.4
138	Baffin Bay	226.5	224.3	221.2	216.9	211.2	211.5	210.7	206.2	203.2	198.8	194.8	190.5	184.7	179.5	177.1	173.6	169.6	166.2	164.1	160.3	156.9	154.3	149.8	146.8	145.5	142.6	138.2	135.3	131.2	128.2	124.3
139	South Greenland	178.3	176.5	174.4	170.0	166.9	164.8	161.9	161.3	160.7	160.0	157.1	154.9	151.6	148.9	148.7	148.0	146.1	145.0	142.9	142.1	140.6	137.3	135.5	133.2	131.6	130.5	128.0	125.5	122.2	119.5	117.0
140	Greenland Sea	251.3	246.4	241.9	237.6	229.2	227.0	224.3	218.6	215.8	213.1	211.9	208.0	202.5	197.8	194.2	190.2	185.7	182.2	177.4	174.0	171.1	166.7	161.8	157.8	153.0	149.1	145.7	144.1	142.0	137.2	133.9
142	Norwegian Sea	67.0	66.4	65.9	65.1	64.7	63.4	62.5	62.2	61.6	61.4	61.2	60.7	60.3	60.3	60.2	59.5	58.9	57.8	56.3	55.7	55.9	55.7	54.8	54.0	53.7	53.1	52.7	52.6	51.8	51.2	50.8
144	Barents Sea	77.2	76.3	75.2	74.4	73.7	73.4	72.4	71.9	71.4	70.6	70.3	70.6	70.3	69.8	68.4	67.6	66.7	66.0	65.2	64.2	63.3	62.6	61.8	61.4	60.9	60.3	59.4	59.0	58.6	57.9	56.8
146	Kara Sea	81.0	80.4	79.9	79.4	78.8	78.1	77.8	77.7	77.3	76.5	76.0	75.3	74.5	74.1	73.2	72.5	72.1	71.5	70.7	70.1	69.4	68.8	68.3	67.6	67.0	66.6	66.2	66.5	65.5	63.9	63.4
148	Laptev Sea	83.5	82.8	82.0	81.5	81.1	80.4	79.8	79.4	79.4	78.3	77.8	76.8	76.0	75.9	74.1	73.2	72.5	71.7	70.7	69.6	68.7	68.0	67.5	66.8	66.1	65.4	64.6	66.0	65.7	63.3	62.7
150	East Siberian Sea	89.2	88.7	87.9	87.2	86.4	85.5	84.4	83.2	82.8	82.4	81.8	80.9	79.9	78.7	77.7	77.5	76.8	76.3	75.4	74.7	73.3	72.0	71.6	71.1	70.3	70.6	69.2	68.1	68.4	68.2	67.9
152	Gulf of Alaska	90.5	90.0	89.8	89.1	88.9	88.3	87.7	87.0	86.3	85.3	84.1	83.5	83.7	83.2	82.2	81.1	80.6	79.8	79.1	78.7	78.1	77.8	75.5	75.4	75.0	74.7	74.3	73.2	72.4	71.0	70.1
154	Southeast Bering Sea	73.9	73.7	73.0	72.4	72.2	71.7	71.0	70.6	70.0	69.8	69.3	68.5	68.0	67.9	67.4	66.9	66.3	65.6	65.6	65.3	64.8	64.3	63.2	62.8	62.5	62.1	61.4	60.8	60.3	58.7	58.9