1958 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	296.3	295.6	299.9	302.6	304.3	304.3	304.8	306.8	308.7	309.3	311.5	308.5	309.7	309.8	310.9	313.2	318.5	320.2	319.5	317.6	318.3	318.4	315.7	314.6	310.6	305.4	306.9	306.6	304.1	304.8	308.1
34	Hudson Bay	319.8	307.8	305.2	310.6	310.8	312.6	318.8	316.2	318.4	327.1	321.9	309.9	323.7	322.5	306.4	304.3	321.2	325.7	326.1	340.2	347.1	348.7	341.8	338.0	333.8	332.8	336.5	336.1	324.9	319.3	333.2
36	Hudson Strait	283.4	286.3	291.8	291.1	289.4	281.0	298.3	313.4	296.0	290.6	333.9	299.3	288.4	300.9	341.1	281.6	290.5	279.5	275.3	284.7	300.8	306.1	311.4	290.6	287.3	302.3	336.2	343.8	353.9	332.3	325.0
98	Bering Strait	305.2	314.7	324.4	324.2	324.0	322.9	315.7	315.1	309.8	318.3	318.1	305.3	306.2	319.9	301.5	295.5	307.8	311.0	309.6	307.8	304.1	299.9	316.5	309.8	295.0	287.0	312.0	336.7	324.7	310.9	306.4
128	Arctic subocean	241.1	244.4	255.4	249.1	253.0	262.0	248.1	227.4	230.2	229.6	240.8	247.6	240.1	238.8	253.4	250.9	254.1	244.7	241.8	247.3	261.5	243.2	249.5	247.0	239.5	228.4	230.6	233.3	240.5	232.6	235.0
130	Chukchi Sea	291.3	306.4	324.5	325.3	306.8	306.3	300.8	294.9	292.1	293.1	301.9	298.9	296.8	304.3	305.6	294.7	291.8	285.5	293.2	296.8	294.8	295.2	304.5	317.0	301.1	307.4	298.9	317.2	323.4	304.5	286.2
132	Beaufort Sea	309.6	306.4	312.8	322.5	320.1	313.0	314.7	309.9	312.7	301.7	303.0	310.9	300.7	298.3	316.3	318.3	318.4	327.4	333.5	332.0	330.1	317.6	309.3	318.9	321.1	311.6	307.6	311.9	320.3	336.2	324.4
134	Arctic Archipelago	278.9	286.2	300.3	303.0	315.6	297.4	282.3	267.4	268.2	271.3	271.1	274.9	276.8	272.4	263.0	283.7	288.8	291.5	286.8	283.2	292.0	301.5	296.7	291.8	288.6	286.5	301.8	297.3	292.0	285.4	287.7
136	Foxe Basin	250.3	262.3	262.2	262.4	280.4	297.4	290.2	290.3	300.7	284.3	287.2	287.3	283.1	278.2	296.1	282.8	279.9	264.4	288.9	285.5	280.9	280.1	271.8	273.4	284.2	291.4	298.7	310.9	303.5	314.0	307.0
138	Baffin Bay	214.2	219.7	218.9	215.8	219.8	218.6	221.9	219.1	224.6	235.0	253.7	243.1	240.3	250.9	262.5	261.5	267.8	257.9	243.2	244.2	238.8	217.9	214.8	209.9	206.8	217.7	212.7	226.0	235.4	225.3	233.9
139	South Greenland	254.6	256.1	268.3	257.6	242.2	244.7	249.4	246.6	238.9	245.3	232.7	229.5	246.4	259.8	258.4	257.6	263.8	255.1	244.8	241.6	231.5	228.8	223.6	225.7	225.5	233.2	233.3	234.3	224.8	235.5	245.7
140	Greenland Sea	230.7	239.2	227.0	234.0	227.7	246.1	244.4	245.8	246.0	216.5	207.1	212.0	222.0	223.0	244.9	239.9	262.7	260.2	244.2	228.9	233.1	224.2	229.7	237.5	223.3	205.0	234.6	228.9	223.5	232.0	215.2
142	Norwegian Sea	354.1	346.5	335.7	311.8	306.7	277.5	299.6	325.1	308.1	295.4	282.9	286.5	299.7	298.9	299.5	287.9	296.7	297.4	275.9	273.8	298.0	311.1	319.1	321.2	319.1	289.3	303.9	326.7	329.6	340.9	316.8
144	Barents Sea	300.0	279.6	293.0	300.2	299.4	283.8	275.7	292.4	304.8	314.7	324.6	306.4	302.4	307.5	328.0	330.3	316.1	306.4	319.1	319.6	317.2	311.7	320.4	327.6	329.1	325.3	323.5	324.1	320.3	316.4	323.2
146	Kara Sea	304.3	306.2	307.8	306.3	309.5	315.9	315.0	320.7	326.1	329.3	335.3	338.2	337.8	334.9	335.5	341.5	346.3	351.4	351.0	343.6	342.2	345.5	341.8	335.7	331.1	323.9	320.0	320.2	323.6	326.1	326.7
148	Laptev Sea	299.0	296.4	307.1	320.9	325.9	325.0	326.7	334.8	331.5	317.6	322.4	320.4	315.1	320.0	328.7	338.4	340.9	338.3	336.6	333.7	339.2	336.4	333.7	339.9	324.4	311.5	294.8	285.8	283.5	290.1	304.4
150	East Siberian Sea	288.6	301.3	293.3	289.0	296.5	307.3	314.5	315.3	321.0	337.5	332.6	328.0	329.7	305.9	286.7	282.2	285.2	298.9	298.7	286.4	279.1	302.8	287.4	287.0	314.3	303.7	322.1	300.6	285.1	283.1	284.7
152	Gulf of Alaska	309.3	307.6	307.3	309.3	319.9	304.6	301.7	306.9	311.9	311.4	289.0	276.6	305.8	302.7	289.9	320.3	324.5	325.4	309.6	307.2	300.1	304.3	321.1	288.1	283.5	293.9	335.9	335.3	315.7	305.4	308.9
154	Southeast Bering Sea	330.9	325.1	331.9	322.7	330.5	302.8	320.6	302.2	311.8	311.5	306.1	319.5	319.9	308.4	303.6	300.6	303.3	317.1	316.2	309.3	309.0	321.8	311.5	310.5	296.5	309.8	336.6	327.8	313.9	308.1	308.2