1955 05 - daily  - mean of NCEP mean Daily Clear Sky Downward Longwave 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	206.4	210.2	213.9	214.1	212.3	211.7	211.6	213.2	215.1	218.0	218.8	219.9	221.8	224.9	225.7	227.3	231.7	234.8	234.1	232.6	231.1	232.0	233.5	234.3	237.0	239.4	244.3	251.0	253.0	256.2	257.2
34	Hudson Bay	260.1	266.4	268.7	253.0	242.8	243.6	227.3	224.2	230.9	236.1	238.5	241.4	242.1	246.8	247.3	242.5	252.3	269.5	270.5	273.9	272.4	270.3	258.1	244.9	245.8	254.5	265.1	271.8	267.4	272.6	281.6
36	Hudson Strait	193.5	200.3	220.3	217.6	209.1	222.3	235.1	225.7	227.8	228.3	231.0	231.3	227.5	225.2	223.1	224.9	224.5	230.5	229.8	222.9	221.3	237.3	227.5	207.6	209.7	216.9	216.3	232.0	228.6	236.7	241.1
98	Bering Strait	198.3	197.2	192.3	191.7	192.9	195.7	202.3	205.1	206.0	204.8	206.6	209.6	214.4	220.2	221.0	228.5	229.5	224.1	222.8	221.1	221.2	223.8	224.3	223.8	229.2	227.4	220.8	223.7	222.2	229.1	227.1
128	Arctic subocean	134.0	132.5	130.9	136.8	141.5	134.6	129.7	134.4	148.4	147.5	142.1	139.7	139.1	146.7	154.4	156.5	155.0	150.7	152.1	152.7	154.5	159.1	170.8	173.0	173.7	171.7	178.3	180.8	184.7	185.7	184.8
130	Chukchi Sea	185.5	179.2	174.6	180.4	179.9	183.5	189.7	195.4	196.9	188.6	183.7	194.9	212.8	219.9	218.2	216.8	221.4	224.0	222.9	220.9	217.3	222.8	227.7	229.6	232.8	219.0	205.5	216.1	215.9	219.6	229.5
132	Beaufort Sea	210.4	210.5	212.5	207.3	207.1	206.3	209.8	213.7	204.3	206.3	208.3	214.2	219.1	225.0	240.0	252.3	266.9	262.3	245.6	235.5	230.2	232.3	233.7	239.8	244.4	246.0	247.3	245.9	241.1	246.5	250.7
134	Arctic Archipelago	188.4	181.6	172.5	175.3	169.5	160.6	158.5	161.8	164.9	173.1	178.1	180.6	184.7	191.2	207.7	217.8	216.7	222.0	227.2	222.8	214.2	203.9	204.0	212.1	212.4	216.6	228.7	240.5	228.5	214.8	213.9
136	Foxe Basin	194.5	208.6	213.0	198.1	200.1	211.3	217.5	180.4	176.5	194.3	208.5	215.9	223.4	215.7	204.8	205.4	214.7	220.5	223.2	222.0	217.1	205.7	191.3	193.4	208.3	214.6	214.8	218.0	228.7	223.8	207.4
138	Baffin Bay	140.1	142.2	146.1	148.1	134.2	126.4	132.0	155.6	163.9	151.8	141.8	132.5	147.3	167.2	175.2	167.6	160.1	152.7	152.6	151.2	153.1	159.9	165.2	168.8	171.3	172.0	179.0	182.9	184.3	183.4	178.5
139	South Greenland	170.0	176.6	175.7	172.6	168.8	165.4	171.2	180.4	184.8	184.3	174.0	181.0	192.8	192.1	188.8	186.0	188.1	192.2	191.4	195.3	203.4	204.6	203.9	208.4	202.0	202.9	208.9	206.6	207.0	202.7	195.7
140	Greenland Sea	152.2	150.3	145.3	139.2	139.5	133.1	118.1	121.8	141.9	138.1	122.3	120.8	120.3	133.7	145.2	155.1	155.1	151.3	142.1	138.6	140.5	146.7	166.6	183.8	196.0	188.9	184.4	194.6	199.1	202.7	186.6
142	Norwegian Sea	228.7	228.7	228.9	228.4	233.1	230.9	222.5	224.6	233.2	219.8	219.0	217.1	217.1	225.4	232.7	233.4	232.4	234.8	243.7	237.8	228.7	220.4	218.8	231.3	230.7	237.0	246.2	240.0	249.0	255.2	261.7
144	Barents Sea	233.3	226.1	219.6	222.2	230.1	241.4	243.4	233.3	227.5	228.8	238.8	235.7	233.2	232.0	245.8	275.0	288.3	275.1	251.2	258.5	269.9	264.5	255.6	259.5	257.6	250.2	252.7	255.4	249.8	244.8	255.0
146	Kara Sea	214.1	224.4	234.7	238.1	231.6	227.2	234.9	242.4	244.7	247.3	247.5	245.1	242.8	245.2	242.6	238.5	243.3	253.5	259.2	249.1	233.8	226.8	234.4	242.5	256.0	264.8	273.5	284.5	291.6	295.2	290.3
148	Laptev Sea	189.5	192.0	199.0	207.4	215.4	217.5	208.1	203.6	205.8	213.2	216.0	219.2	222.4	220.5	212.6	210.9	209.1	207.4	210.9	215.3	232.3	251.0	257.5	258.9	251.6	240.1	239.1	245.3	254.1	262.3	270.5
150	East Siberian Sea	179.4	182.0	184.3	194.7	205.1	206.5	214.2	210.6	209.1	215.2	216.8	216.5	215.4	218.8	210.3	208.7	213.3	206.8	204.5	223.3	225.6	226.4	225.2	199.7	188.3	204.0	216.3	226.4	235.0	241.4	242.6
152	Gulf of Alaska	206.9	209.0	208.3	215.1	212.5	215.8	215.1	211.5	213.7	213.6	212.9	215.3	221.5	226.6	227.9	240.5	229.7	219.3	218.2	217.5	218.0	222.0	226.6	231.6	227.8	219.3	223.1	225.4	222.7	226.3	226.4
154	Southeast Bering Sea	219.5	213.8	219.1	221.6	223.2	223.9	226.2	229.6	229.0	229.4	228.3	232.5	237.5	231.7	230.2	240.5	242.9	238.8	238.9	238.1	238.5	243.3	250.0	245.0	236.8	240.1	235.9	239.5	243.0	247.2	237.6