1973 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	126.2	135.2	136.4	136.5	136.5	136.2	131.5	125.3	122.7	123.0	122.5	122.1	121.5	118.3	115.3	119.8	120.0	119.4	119.1	118.0	113.9	111.0	111.9	111.6	111.1	110.4	109.6	106.7	104.6	107.4	106.8
34	Hudson Bay	87.2	87.7	87.7	87.6	87.4	87.4	87.2	87.4	87.8	87.8	87.5	87.3	87.0	87.2	86.8	86.5	85.9	85.6	85.5	85.2	84.6	83.5	83.1	82.5	82.3	82.3	82.1	81.9	81.5	81.7	81.2
36	Hudson Strait	109.2	113.4	114.2	113.7	113.8	113.9	113.7	112.2	114.7	114.7	114.7	113.9	112.7	111.2	109.1	112.3	110.9	109.8	110.6	110.7	109.6	105.8	109.6	109.2	109.5	110.8	109.6	105.9	101.1	102.3	101.9
98	Bering Strait	95.1	136.4	145.4	146.4	146.9	146.5	114.2	93.6	115.2	123.5	123.5	123.5	123.1	102.5	91.4	119.1	124.4	123.5	122.9	122.5	95.3	86.9	99.5	106.4	113.7	116.1	115.6	91.5	83.8	101.0	103.4
128	Arctic subocean	304.7	304.0	303.1	301.8	301.0	298.5	298.0	295.2	295.2	292.5	290.2	289.1	288.1	284.4	280.7	278.5	277.8	276.3	276.0	271.5	268.3	266.1	262.0	259.4	258.4	254.3	251.1	247.8	245.3	242.4	238.3
130	Chukchi Sea	138.2	140.8	140.0	139.8	140.1	140.3	139.8	137.2	138.4	137.2	137.7	137.9	136.7	133.7	130.6	132.4	132.1	131.5	129.9	127.8	125.6	122.1	125.4	124.7	123.6	123.2	123.2	120.7	118.2	119.5	117.9
132	Beaufort Sea	99.6	111.8	113.8	113.1	112.9	112.9	103.6	98.3	106.9	108.1	106.8	107.2	106.9	97.7	95.6	110.1	112.8	112.1	111.4	110.4	95.8	92.0	93.8	93.7	93.5	92.9	92.5	88.7	86.9	93.6	94.8
134	Arctic Archipelago	188.8	203.1	202.5	201.9	202.0	201.9	197.1	182.6	187.1	186.6	185.5	183.8	182.7	179.2	170.5	181.0	180.3	178.4	177.0	174.8	165.3	161.5	168.1	165.8	163.1	159.9	159.5	156.6	150.4	167.0	164.1
136	Foxe Basin	151.6	202.8	200.0	198.9	198.3	198.3	191.2	167.9	197.7	195.0	195.4	195.8	195.5	187.9	146.3	187.1	186.4	186.1	185.0	184.2	178.9	134.5	156.5	154.9	155.1	154.6	151.5	147.3	128.3	168.0	166.6
138	Baffin Bay	289.9	294.7	292.9	293.3	291.5	290.2	289.6	287.6	287.2	282.1	279.7	279.3	277.1	275.4	270.3	272.2	267.2	265.1	262.5	260.2	258.2	251.9	248.8	251.1	248.4	244.0	239.9	237.1	234.9	237.1	233.4
139	South Greenland	224.6	232.4	232.2	231.7	229.5	230.1	226.1	222.0	225.5	223.0	219.5	218.5	218.0	213.3	209.3	213.0	211.2	210.9	209.7	208.4	205.2	200.8	201.0	199.3	196.7	196.1	196.3	194.3	189.8	188.7	187.7
140	Greenland Sea	315.4	314.7	313.8	312.5	311.9	311.8	307.2	307.7	309.3	306.1	300.8	298.3	296.7	294.3	292.2	291.3	292.4	288.9	287.4	285.1	280.2	276.0	274.6	270.4	267.3	263.0	259.4	256.8	253.8	252.2	249.1
142	Norwegian Sea	76.4	76.4	92.7	93.3	114.8	112.2	83.6	75.1	90.4	90.8	91.3	92.7	92.7	87.2	74.1	90.4	109.7	109.1	105.8	103.6	84.0	71.1	71.1	70.5	70.1	69.6	69.4	69.5	68.0	100.6	101.1
144	Barents Sea	90.0	90.1	89.3	89.1	89.6	89.9	90.2	90.1	88.7	88.1	87.8	87.4	86.8	86.5	86.0	85.9	85.8	85.5	85.2	84.6	83.6	82.8	82.1	81.4	80.6	80.0	79.6	79.1	78.4	77.9	77.8
146	Kara Sea	111.1	119.6	119.4	119.0	119.0	118.9	117.8	111.2	98.1	97.5	96.9	96.6	96.2	96.0	95.6	95.4	94.9	94.7	94.6	93.6	92.8	92.1	91.5	90.9	90.1	89.4	88.7	88.0	87.4	86.9	86.6
148	Laptev Sea	113.7	118.5	119.5	120.5	120.4	119.8	118.7	113.2	96.9	96.7	97.0	96.7	96.5	95.9	95.4	95.3	94.8	94.7	96.2	94.9	96.3	94.8	91.9	91.0	90.1	89.3	88.4	87.7	86.7	85.5	84.7
150	East Siberian Sea	118.6	120.5	124.1	123.5	122.7	121.7	117.8	115.6	116.1	117.3	121.5	120.4	119.0	116.3	113.2	118.7	120.3	118.4	116.4	114.5	115.5	113.9	113.6	113.1	112.0	111.0	109.7	108.7	105.4	102.2	100.5
152	Gulf of Alaska	105.0	163.5	180.3	179.2	179.1	178.7	140.0	103.3	129.3	140.9	140.2	139.6	139.3	122.3	101.8	140.8	151.2	149.8	149.7	149.3	113.8	96.5	125.3	134.5	136.0	136.9	136.0	101.9	92.9	136.9	138.6
154	Southeast Bering Sea	83.8	120.5	140.1	154.7	163.2	163.3	119.1	82.7	113.5	129.9	129.6	128.6	128.2	101.1	81.8	81.0	80.1	79.9	79.5	78.7	78.3	77.9	76.9	76.7	76.1	76.1	75.7	75.6	75.6	74.3	73.9