1959 07 - daily  - mean of NCEP mean Daily Downward Longwave Radiation 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	305.0	308.0	310.7	313.9	313.0	310.5	311.4	310.6	303.7	302.2	306.2	310.2	311.1	311.5	312.0	311.3	308.9	306.5	304.8	304.5	304.9	305.5	305.3	307.6	308.5	311.0	313.4	312.0	311.1	309.7	305.5
34	Hudson Bay	306.9	315.5	319.1	328.0	322.1	317.6	324.8	331.8	327.8	311.1	313.4	321.9	325.6	338.3	342.4	346.2	333.0	324.6	328.7	334.8	333.7	335.0	331.3	332.2	338.3	333.4	336.7	343.2	342.8	330.9	310.4
36	Hudson Strait	283.0	307.4	300.0	315.1	323.4	303.9	312.1	317.7	355.9	328.6	312.1	297.4	307.5	291.9	309.9	336.7	315.8	326.8	316.9	291.2	320.8	308.4	291.7	329.4	309.1	282.3	298.8	289.6	292.2	349.5	299.4
98	Bering Strait	310.8	308.0	315.6	307.6	298.4	305.9	310.6	317.1	297.5	295.4	289.2	287.2	273.6	271.5	281.1	285.3	299.6	274.4	284.0	305.3	301.7	306.8	307.5	302.2	318.7	333.0	317.2	290.3	285.3	296.2	303.6
128	Arctic subocean	253.8	257.4	252.2	239.5	236.5	235.7	239.9	259.9	268.3	263.1	257.1	238.8	236.6	239.2	240.5	262.7	270.9	269.2	251.8	254.3	238.8	243.2	232.4	235.1	232.9	234.3	235.6	230.8	226.6	231.0	245.2
130	Chukchi Sea	307.8	295.9	300.9	292.5	299.9	277.6	302.6	302.9	302.3	274.3	257.1	259.3	259.1	261.1	261.2	255.5	292.4	287.5	281.7	296.5	298.6	305.5	322.3	325.6	307.3	331.8	283.4	268.2	289.6	273.7	266.0
132	Beaufort Sea	291.7	300.4	305.7	305.3	305.0	301.2	305.0	310.2	314.3	319.5	321.5	328.0	329.6	304.6	296.7	291.4	315.5	322.3	314.1	307.3	310.0	303.2	314.6	329.6	310.9	298.3	307.0	297.4	288.1	284.0	300.0
134	Arctic Archipelago	273.8	275.9	270.8	274.5	274.5	271.9	278.4	285.0	279.4	288.1	290.1	291.1	302.6	309.9	295.5	284.3	274.3	274.3	278.5	273.6	263.4	264.6	260.6	259.9	273.5	287.2	277.6	277.6	278.6	273.8	261.6
136	Foxe Basin	264.5	286.2	269.0	292.7	301.7	284.6	271.4	261.7	273.4	282.2	304.5	306.5	285.9	266.3	260.2	256.7	259.3	270.2	271.8	279.6	289.1	292.3	284.5	277.2	274.2	281.9	280.0	279.8	296.0	282.4	276.4
138	Baffin Bay	238.2	257.6	245.4	232.0	228.6	225.9	224.8	229.2	225.9	223.9	229.1	232.7	253.1	243.1	224.3	222.4	235.4	249.0	238.0	237.4	227.1	230.7	225.9	229.5	233.6	245.6	227.2	242.0	252.7	251.7	237.3
139	South Greenland	228.0	227.9	239.3	250.3	244.5	241.0	242.5	237.1	229.9	246.7	256.2	263.5	265.4	265.3	255.3	244.5	242.8	235.6	234.2	246.8	264.9	259.9	263.5	249.4	243.9	253.7	285.8	275.4	273.4	250.2	242.8
140	Greenland Sea	214.7	224.6	236.9	219.0	209.8	206.0	221.3	235.2	241.2	245.0	232.1	208.0	218.8	216.6	216.2	246.3	241.4	238.8	235.5	231.4	215.5	212.5	215.4	219.2	224.2	229.6	231.4	236.7	237.3	243.3	227.2
142	Norwegian Sea	304.5	294.8	275.4	288.4	332.2	336.9	315.8	317.9	315.3	295.2	300.0	332.5	324.3	315.0	272.7	302.2	316.9	328.2	331.0	319.2	338.3	315.7	311.7	329.8	315.4	305.5	317.9	326.7	291.4	279.4	302.0
144	Barents Sea	305.5	339.2	344.8	343.6	336.5	329.1	320.8	339.3	340.0	345.5	340.0	314.1	316.9	326.8	333.9	331.3	325.4	311.9	319.9	317.1	314.0	311.0	312.0	316.2	319.9	331.3	328.9	304.3	320.4	326.8	313.0
146	Kara Sea	329.9	325.2	328.7	337.1	339.0	340.3	335.9	325.6	314.8	316.0	324.5	333.6	334.7	335.9	333.6	335.6	334.2	333.2	327.5	324.2	325.2	324.4	324.9	323.8	320.0	321.5	321.3	321.9	320.6	321.3	324.0
148	Laptev Sea	329.3	329.6	325.2	326.0	330.6	322.0	321.3	316.6	303.6	302.8	308.2	319.7	318.8	320.5	322.6	309.1	304.7	301.4	299.9	291.9	291.0	295.5	297.4	301.6	307.1	319.1	327.4	331.7	329.2	327.9	325.4
150	East Siberian Sea	317.1	302.8	321.1	317.4	315.1	322.7	324.2	314.8	290.7	282.4	295.2	304.8	292.9	300.7	330.1	330.0	295.5	303.5	300.0	308.9	316.8	328.7	315.5	322.3	336.0	327.1	332.1	344.6	345.6	343.9	342.2
152	Gulf of Alaska	298.5	301.3	299.5	299.2	293.3	304.5	306.3	296.8	292.1	283.7	301.0	299.7	287.9	286.5	286.5	307.9	301.6	290.0	293.2	309.0	299.4	304.5	294.5	289.6	299.8	301.2	309.4	313.2	303.3	317.7	300.2
154	Southeast Bering Sea	310.6	315.7	317.3	325.7	316.9	310.8	316.7	314.8	303.7	310.6	320.3	268.2	279.7	277.0	286.3	292.2	282.9	299.1	308.1	303.1	294.6	303.2	308.4	310.8	326.6	309.1	331.0	329.9	287.5	295.4	293.2