1964 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	123.8	123.5	122.5	121.1	120.9	120.5	120.2	119.8	119.3	118.6	117.9	118.5	118.4	117.9	117.2	116.7	115.9	114.8	114.3	113.4	112.7	111.8	110.9	110.2	109.2	108.8	108.0	107.0	106.0	105.2	104.3
34	Hudson Bay	88.8	88.5	88.3	87.9	87.8	87.5	87.3	87.2	87.2	87.2	86.9	87.2	87.0	87.0	86.9	86.7	86.1	86.0	85.9	85.1	84.8	84.1	83.3	83.1	81.5	83.3	82.7	82.4	82.1	81.5	80.7
36	Hudson Strait	86.2	86.5	86.5	86.5	86.4	86.1	86.1	86.2	85.9	85.5	85.1	85.3	84.5	84.4	85.3	85.7	85.6	84.4	85.3	84.6	84.2	83.8	82.6	80.8	80.0	80.5	81.3	81.1	80.5	79.9	79.6
98	Bering Strait	98.6	98.3	98.1	97.2	98.0	98.0	97.5	97.1	96.6	95.7	94.9	95.8	95.6	95.6	95.2	94.6	93.5	92.1	93.3	92.6	92.0	91.3	90.6	89.1	87.7	88.5	87.9	87.2	86.2	85.6	84.8
128	Arctic subocean	307.5	307.7	305.5	305.5	303.4	302.8	301.3	299.1	298.2	296.7	296.9	294.7	291.5	288.7	286.4	283.8	282.0	279.2	275.4	272.7	271.6	268.2	265.0	262.1	259.3	258.4	255.4	251.5	250.5	248.3	246.9
130	Chukchi Sea	130.5	131.3	130.7	128.2	129.4	127.4	126.6	126.9	126.4	125.1	123.7	125.3	124.4	123.2	122.6	122.2	120.7	119.6	120.4	119.0	118.0	116.3	115.4	112.3	109.5	112.1	111.6	111.3	110.2	109.3	107.7
132	Beaufort Sea	110.2	109.8	108.9	107.9	109.0	108.7	108.2	107.5	106.3	105.3	103.9	107.3	107.6	106.7	106.0	105.1	103.6	101.4	102.8	102.6	102.2	101.5	100.8	99.7	98.0	98.8	98.1	97.4	96.3	95.6	94.2
134	Arctic Archipelago	186.0	186.1	184.1	183.1	184.6	182.8	180.4	179.5	178.9	174.9	171.1	178.0	181.0	178.9	177.0	176.3	174.4	170.8	169.8	167.6	166.6	165.6	164.5	162.4	160.0	160.9	160.3	156.9	154.3	154.6	153.4
136	Foxe Basin	167.4	167.1	164.4	163.4	164.6	165.8	164.1	159.4	160.3	159.8	157.9	157.0	157.9	160.6	160.7	159.6	160.2	157.8	155.4	153.2	150.5	148.7	148.4	148.0	148.0	147.2	145.2	143.9	140.4	139.1	141.2
138	Baffin Bay	292.4	290.5	290.1	288.6	287.2	288.2	288.7	284.6	282.3	281.9	280.3	278.9	277.9	273.0	270.5	270.4	268.4	266.5	263.1	259.4	258.4	256.8	252.9	251.3	249.2	247.4	245.1	241.8	239.6	237.1	233.5
139	South Greenland	223.1	221.8	220.1	219.1	217.2	215.6	216.0	215.1	214.0	213.3	213.1	212.7	212.2	210.0	206.6	207.2	204.8	202.2	200.7	200.9	198.7	196.3	195.9	195.6	192.5	190.4	190.1	187.7	187.8	186.2	184.9
140	Greenland Sea	318.2	315.9	314.6	313.4	307.6	308.7	306.3	307.4	304.9	302.2	300.4	299.9	299.8	299.2	293.1	289.6	287.7	286.2	282.1	277.7	277.5	274.2	270.1	270.1	268.6	267.0	263.9	261.4	258.4	256.0	254.3
142	Norwegian Sea	78.4	77.5	77.4	77.6	77.8	77.5	77.3	76.7	76.6	76.1	75.9	75.7	75.5	75.5	74.0	73.7	73.9	73.5	73.3	72.1	71.7	71.3	71.0	70.3	69.8	70.3	69.5	68.6	68.4	68.4	67.6
144	Barents Sea	92.1	92.0	91.9	91.7	91.1	90.7	90.8	90.8	90.7	90.2	90.0	89.6	89.1	88.7	89.0	88.8	88.2	87.1	86.6	86.7	86.4	85.7	85.0	84.3	84.1	83.4	82.7	81.9	80.8	79.9	79.3
146	Kara Sea	101.0	100.7	99.1	97.0	96.6	96.2	95.9	95.6	95.4	95.2	94.9	94.7	94.8	94.9	94.7	94.4	94.0	93.4	93.0	92.3	91.7	91.0	90.3	90.0	90.2	88.7	87.9	87.2	86.5	85.9	85.3
148	Laptev Sea	107.1	107.1	105.8	103.5	103.3	103.1	103.4	103.8	103.0	102.3	102.0	101.9	101.2	100.9	100.8	100.4	99.8	99.0	98.3	97.5	96.8	96.1	95.8	95.1	94.4	93.3	92.4	91.4	90.3	89.2	88.6
150	East Siberian Sea	122.3	122.8	123.1	120.9	121.3	121.3	121.6	121.5	121.0	120.1	119.0	119.9	119.5	118.6	117.8	117.2	116.0	114.9	114.7	113.4	112.5	111.5	110.6	109.8	107.9	108.1	107.8	107.0	105.9	105.1	103.3
152	Gulf of Alaska	104.5	104.0	103.5	103.7	103.7	103.2	103.0	102.4	102.1	101.9	101.4	101.0	101.2	100.8	100.6	99.7	99.4	99.2	99.0	98.8	98.0	97.2	96.3	95.7	95.3	94.7	94.0	92.8	92.1	91.5	90.9
154	Southeast Bering Sea	84.1	83.7	83.3	83.2	83.3	83.4	83.1	82.7	82.3	82.0	81.7	81.6	81.6	81.5	81.2	80.5	80.0	79.8	80.4	80.0	79.4	78.4	78.1	77.6	77.1	76.9	76.1	75.6	75.0	74.6	74.3