1974 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	127.5	129.4	129.6	129.2	128.9	123.8	119.8	122.8	122.8	122.6	122.2	121.9	119.5	117.2	120.5	120.3	119.6	118.7	117.9	114.1	112.0	114.4	114.0	113.2	112.5	111.6	108.7	106.2	107.1	106.5	105.5
34	Hudson Bay	88.4	88.4	88.3	88.2	87.9	87.5	87.1	87.4	87.5	87.6	87.3	87.2	87.3	87.4	88.1	87.4	86.7	86.2	86.0	84.7	84.1	84.7	84.1	83.7	83.2	82.9	82.1	81.4	81.1	80.6	80.2
36	Hudson Strait	113.2	115.3	115.3	115.3	115.8	114.0	109.9	116.7	116.3	116.5	116.6	115.0	111.7	107.7	108.8	107.8	107.3	106.8	106.3	105.5	103.5	103.3	102.6	103.2	102.8	101.5	100.5	98.2	99.6	99.3	97.8
98	Bering Strait	131.6	132.7	131.8	131.4	131.2	108.2	96.4	122.5	128.7	127.9	126.9	126.1	107.4	91.8	109.2	113.8	113.0	111.9	110.6	93.5	88.2	106.9	111.6	110.8	110.2	110.0	95.1	84.0	92.5	93.9	93.4
128	Arctic subocean	302.6	301.7	301.0	300.3	299.8	298.4	295.4	294.1	293.2	291.2	287.9	288.1	286.8	284.9	283.0	279.7	277.3	276.7	275.4	272.5	269.6	268.5	266.0	259.2	256.7	254.7	251.7	248.2	245.3	243.0	239.2
130	Chukchi Sea	120.6	119.3	119.8	119.8	120.1	119.3	119.0	118.9	117.9	117.3	116.9	115.7	114.9	113.1	114.0	114.0	112.0	110.9	110.5	110.3	109.4	108.9	107.9	106.5	105.4	104.3	103.1	101.6	101.4	100.9	99.9
132	Beaufort Sea	129.7	129.5	129.5	129.0	128.5	112.7	107.3	112.4	112.4	112.0	111.4	111.0	106.7	104.9	114.0	115.3	114.9	113.8	112.4	101.9	100.0	106.0	106.5	106.1	105.6	105.0	99.2	96.0	96.5	96.2	95.7
134	Arctic Archipelago	197.6	197.4	196.4	194.0	192.6	185.4	179.7	187.5	186.0	185.7	184.8	185.2	179.5	175.4	193.1	191.8	190.1	189.0	186.7	170.9	164.2	177.0	175.7	174.1	171.3	169.4	161.2	154.8	169.1	167.5	165.1
136	Foxe Basin	211.4	213.3	216.5	214.0	211.4	194.7	175.4	201.3	203.7	204.1	202.8	200.7	188.1	171.4	198.3	196.8	195.8	193.7	193.3	179.0	157.9	182.1	186.1	185.0	184.9	180.0	175.6	158.1	164.3	163.4	162.7
138	Baffin Bay	288.6	290.2	290.9	289.6	288.6	286.0	281.3	281.4	279.1	277.5	274.4	273.5	272.1	270.3	270.5	269.0	267.6	266.0	264.5	261.9	258.7	257.4	251.9	250.0	248.8	246.3	243.7	239.6	237.0	233.8	230.8
139	South Greenland	232.1	231.4	231.7	231.1	231.6	228.3	223.2	226.5	224.8	223.2	221.8	220.0	215.9	212.7	214.1	212.5	211.2	210.3	209.6	207.7	204.7	202.7	199.0	198.2	196.6	194.8	194.3	192.5	191.3	190.0	187.6
140	Greenland Sea	309.4	309.4	308.7	307.7	306.5	307.0	305.8	303.1	303.4	301.8	299.5	296.2	295.2	294.8	292.6	290.7	289.2	284.8	281.4	279.0	276.8	273.4	272.3	268.6	267.0	263.5	259.7	256.3	253.0	251.6	246.6
142	Norwegian Sea	119.7	120.3	119.6	119.6	118.6	107.0	77.3	76.9	76.6	76.0	75.7	75.4	75.6	75.6	113.6	111.3	111.8	111.2	110.7	87.7	73.0	104.5	109.3	107.2	108.7	106.5	71.2	69.6	68.9	68.4	68.1
144	Barents Sea	89.9	90.1	90.0	89.8	89.9	89.5	89.0	88.9	88.8	89.0	89.1	89.2	88.6	88.2	87.7	86.8	86.4	85.4	85.3	84.7	83.8	83.4	82.7	81.8	81.5	80.8	80.0	79.5	79.3	79.0	78.2
146	Kara Sea	98.6	98.7	98.9	98.2	98.0	97.8	97.5	97.3	97.0	97.0	97.1	96.6	96.5	96.8	96.1	95.5	94.9	94.2	93.7	93.1	92.6	92.2	91.6	90.9	90.2	89.5	88.8	88.1	87.5	86.8	86.4
148	Laptev Sea	105.3	115.7	117.5	118.1	117.9	110.2	101.6	101.3	101.2	101.2	101.5	101.6	101.0	99.5	99.2	99.0	98.5	97.6	96.8	96.2	95.2	94.5	94.0	93.8	92.9	92.1	91.2	90.4	89.6	88.8	88.0
150	East Siberian Sea	109.1	112.5	112.3	111.9	112.7	112.8	105.8	106.2	105.3	104.9	105.6	108.1	105.6	103.0	103.6	103.2	102.7	102.7	102.4	101.6	100.2	99.0	98.0	97.2	97.9	97.4	96.3	94.9	94.0	92.9	91.6
152	Gulf of Alaska	147.7	161.9	159.7	157.6	157.1	112.0	103.4	145.4	150.1	150.1	148.8	148.6	133.4	101.5	138.3	149.9	149.4	148.6	147.9	118.3	97.5	139.1	145.0	144.6	143.6	143.1	121.6	94.7	120.0	125.2	124.4
154	Southeast Bering Sea	83.6	83.1	82.9	82.7	82.4	83.0	82.9	82.3	82.5	82.2	81.4	81.3	81.5	81.7	80.3	79.0	79.1	78.3	77.6	78.7	79.0	77.6	77.2	76.7	76.3	76.4	76.0	74.8	74.2	74.8	74.4