1953 05 - 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	169.0	162.9	164.2	167.1	168.2	169.6	171.7	171.5	167.8	167.9	170.6	171.2	171.5	172.7	171.6	157.6	157.5	161.0	161.8	163.0	164.0	161.0	149.0	148.1	150.8	151.5	151.7	152.5	150.4	138.9	139.4
34	Hudson Bay	155.0	138.9	134.1	135.3	136.6	136.4	137.4	129.4	124.2	125.0	129.0	128.2	125.7	126.5	124.5	118.8	118.6	119.9	120.9	120.4	121.1	118.7	112.5	113.2	113.4	114.1	114.5	114.4	108.0	102.2	109.0
36	Hudson Strait	198.4	199.1	200.5	202.3	207.6	209.2	209.8	212.0	218.4	219.2	217.9	210.7	210.7	213.0	217.3	206.9	217.5	218.1	216.6	214.1	220.7	171.5	157.8	159.2	161.4	162.9	164.0	167.0	168.3	166.4	165.9
98	Bering Strait	183.7	165.4	172.3	181.0	183.3	185.0	186.6	186.2	170.3	166.1	169.6	169.8	170.7	170.8	161.7	132.1	134.3	137.1	137.8	139.0	140.3	137.1	128.1	131.3	136.7	137.8	138.4	138.9	137.3	120.5	124.7
128	Arctic subocean	227.9	229.0	231.9	235.9	242.1	244.1	247.0	251.0	258.0	261.7	263.0	264.2	268.7	273.5	275.2	278.8	286.0	292.4	294.8	297.1	300.2	304.5	304.3	304.8	303.8	302.6	291.9	293.4	292.0	289.1	291.1
130	Chukchi Sea	191.6	189.8	195.3	199.8	201.4	202.9	205.6	207.0	204.2	207.0	210.0	211.5	211.8	212.8	211.1	196.2	205.5	209.3	208.2	210.2	212.5	212.7	196.0	186.2	188.1	190.4	191.2	192.5	185.2	171.8	171.1
132	Beaufort Sea	169.3	153.4	149.3	153.2	153.4	155.3	155.9	149.9	146.1	144.6	146.5	145.7	146.1	146.9	142.0	114.0	119.9	123.0	124.0	125.0	126.1	122.3	112.7	119.5	121.5	121.7	121.4	121.9	118.0	106.7	112.7
134	Arctic Archipelago	197.8	202.5	205.8	206.2	208.8	212.3	215.3	218.7	221.0	221.5	222.5	224.3	226.6	228.1	231.5	230.8	232.6	237.0	239.4	242.8	241.8	238.8	231.2	243.0	244.9	246.5	247.9	248.3	242.6	234.5	247.4
136	Foxe Basin	178.7	182.7	188.4	191.1	194.7	199.9	216.6	219.6	219.8	205.7	203.9	205.4	204.3	206.9	208.7	206.9	214.0	216.0	218.3	217.9	218.9	222.4	219.9	226.6	230.8	232.4	234.0	235.5	233.6	233.1	237.9
138	Baffin Bay	214.3	218.5	224.0	228.0	229.2	229.2	233.8	240.5	245.1	245.0	250.1	253.4	252.5	256.2	260.7	265.8	269.2	274.1	275.3	279.1	280.4	279.8	279.4	281.8	282.9	287.7	291.6	294.0	296.0	299.5	299.0
139	South Greenland	178.9	182.2	184.0	185.8	182.0	184.0	189.2	191.2	191.8	195.1	196.6	199.6	200.5	201.1	202.0	204.2	207.6	209.5	211.9	214.1	215.4	215.7	214.4	215.4	215.8	217.8	220.1	221.2	224.1	227.5	227.9
140	Greenland Sea	216.3	218.6	223.5	228.9	233.1	232.4	236.6	240.5	247.2	254.1	255.9	258.7	259.8	261.8	266.7	270.7	275.2	278.1	284.0	286.9	290.7	292.6	292.0	290.8	293.6	294.6	297.2	297.1	301.2	301.8	303.6
142	Norwegian Sea	64.9	60.0	77.4	77.8	78.5	79.6	80.4	79.4	66.5	90.3	91.2	92.1	92.9	93.7	89.6	71.6	84.0	84.6	85.6	85.8	86.3	87.7	74.6	71.6	72.0	71.4	72.6	73.2	73.5	73.2	73.7
144	Barents Sea	122.3	115.6	121.1	123.5	125.5	126.8	126.7	126.8	118.4	120.5	123.8	125.3	126.3	125.9	120.1	99.8	103.8	103.4	104.3	105.7	106.8	106.6	103.4	108.0	110.9	112.2	112.5	112.2	109.3	107.6	109.9
146	Kara Sea	149.8	148.2	147.4	149.5	149.4	151.4	154.1	155.7	154.7	155.6	156.7	157.0	157.8	159.9	160.0	145.7	141.2	142.7	142.3	144.1	144.8	142.7	127.4	122.6	123.8	123.7	122.3	123.9	123.4	107.2	105.3
148	Laptev Sea	188.8	183.4	189.4	192.5	194.1	194.3	195.7	198.0	190.9	186.2	190.6	191.6	192.3	193.2	192.0	167.5	161.4	170.0	170.8	171.5	172.3	166.8	141.4	135.7	140.8	141.1	141.7	142.4	141.5	129.5	128.3
150	East Siberian Sea	191.7	193.6	195.3	197.0	199.3	202.3	204.7	206.4	206.9	210.0	214.9	216.8	217.1	217.2	217.9	210.1	212.4	221.9	223.8	224.4	225.8	227.6	213.3	197.4	209.6	210.9	212.2	213.3	210.0	167.3	139.4
152	Gulf of Alaska	149.2	121.6	125.8	135.9	137.4	138.8	139.7	136.7	115.1	131.7	141.0	139.1	139.5	140.1	134.2	105.4	113.3	119.2	119.5	120.3	122.1	118.7	101.0	109.9	114.7	115.3	115.3	115.2	109.2	99.8	115.5
154	Southeast Bering Sea	154.9	113.6	120.6	141.2	141.9	142.2	144.5	133.3	94.3	87.9	91.4	91.8	92.0	92.6	89.3	84.2	87.6	89.5	89.6	89.9	90.8	87.6	85.3	103.1	111.5	111.7	111.8	112.5	102.2	86.9	87.5