1956 12 - daily  - mean of NCEP mean Daily Downward Solar 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	280.3	293.6	298.5	303.9	305.3	306.7	313.5	300.6	302.9	310.5	317.2	315.0	319.7	316.5	314.7	311.4	323.7	321.2	315.1	305.4	309.0	310.2	308.2	302.6	310.1	302.1	308.4	316.3	312.3	312.0	315.0
34	Hudson Bay	244.8	288.7	251.3	254.2	269.9	284.1	274.5	267.5	276.6	282.5	316.9	274.8	261.0	252.9	235.6	264.7	302.7	312.2	308.6	267.0	257.2	288.6	271.5	265.9	291.5	245.3	287.0	278.9	265.3	274.3	282.0
36	Hudson Strait	182.4	281.6	324.8	243.3	253.9	324.6	267.6	166.4	262.7	216.9	350.5	322.2	375.0	387.6	362.7	274.0	316.2	265.3	199.0	248.7	287.0	295.3	196.0	279.3	218.4	269.3	213.5	266.3	189.5	331.5	252.8
98	Bering Strait	253.5	240.8	247.6	289.0	273.3	274.9	276.2	291.3	296.7	263.9	281.2	312.5	353.7	351.6	328.4	334.4	314.7	299.3	284.1	257.4	258.7	276.0	294.8	280.2	303.6	249.2	230.7	275.1	284.1	246.4	272.0
128	Arctic subocean	420.4	418.2	431.5	447.2	460.5	452.8	455.6	458.8	455.4	454.2	421.7	431.6	426.9	445.6	442.9	460.6	473.4	424.5	440.6	449.1	451.8	426.7	439.7	444.7	456.7	460.7	464.1	459.2	452.7	453.4	446.4
130	Chukchi Sea	226.8	240.8	295.4	302.0	307.2	276.7	286.3	295.3	263.7	245.4	234.7	255.7	276.6	292.0	286.5	345.6	373.4	354.7	349.0	317.6	276.3	304.0	323.6	264.2	196.2	264.1	271.1	320.3	277.2	254.0	284.9
132	Beaufort Sea	260.2	227.3	237.9	231.1	256.3	285.8	308.9	288.0	328.4	357.6	313.7	307.1	291.8	280.9	308.5	329.4	317.8	291.1	272.2	240.9	247.8	286.4	302.3	312.5	315.6	293.8	280.7	260.5	289.9	320.5	279.1
134	Arctic Archipelago	362.1	341.3	311.2	323.1	330.1	287.9	318.3	317.3	317.0	381.4	355.4	356.0	364.0	378.7	372.8	339.4	348.3	333.9	331.1	349.9	340.4	323.5	307.0	283.2	313.6	309.2	330.8	296.5	309.0	352.0	365.1
136	Foxe Basin	235.0	279.6	335.3	343.0	347.6	357.1	340.9	307.2	309.4	329.9	338.3	388.3	389.0	372.4	351.5	310.7	346.6	354.8	334.5	221.2	300.1	280.4	263.3	215.2	283.6	355.7	266.5	265.9	245.7	295.2	355.2
138	Baffin Bay	398.8	396.8	377.0	390.6	400.6	410.5	427.6	436.8	440.7	426.7	414.9	407.3	414.0	419.0	409.9	389.5	413.5	402.0	403.4	389.9	402.0	414.2	408.4	395.4	392.1	418.5	424.4	419.9	423.8	415.1	399.2
139	South Greenland	339.4	324.7	273.9	291.4	318.0	343.0	364.0	368.5	363.1	356.5	351.1	358.3	312.4	337.0	380.6	392.8	394.5	399.6	410.5	376.1	352.5	317.2	299.3	290.6	305.4	307.2	294.4	345.6	358.9	373.4	384.0
140	Greenland Sea	398.4	414.5	404.7	408.2	420.4	422.2	421.5	400.8	395.0	402.9	397.7	390.9	400.7	432.0	418.7	441.2	437.7	435.1	432.0	388.1	403.7	383.0	396.4	414.5	403.9	420.4	432.5	448.1	452.0	447.3	421.6
142	Norwegian Sea	230.8	291.9	233.3	222.3	316.9	313.9	295.3	280.6	281.1	334.4	291.6	360.1	368.6	371.7	297.7	241.0	259.4	278.0	226.0	279.6	279.9	230.9	207.5	278.1	302.3	259.3	193.0	276.6	326.6	340.9	332.6
144	Barents Sea	356.7	344.2	337.0	331.4	316.5	320.8	342.9	314.8	327.6	307.1	317.1	293.6	308.7	299.3	311.9	324.1	345.9	365.4	363.9	365.0	347.0	349.3	355.0	365.4	372.9	344.0	290.3	291.8	301.1	316.2	324.7
146	Kara Sea	249.3	283.4	316.4	327.6	313.0	293.8	317.2	276.3	272.6	300.5	314.4	303.3	315.6	307.5	294.6	275.2	297.6	286.3	278.3	294.1	316.3	300.9	320.5	311.1	315.5	304.8	309.9	313.3	302.5	287.5	298.7
148	Laptev Sea	285.1	294.6	318.9	323.6	321.2	325.9	302.6	311.8	313.3	299.1	309.5	324.5	322.3	311.7	322.6	315.7	304.9	329.6	341.4	342.9	332.5	332.6	308.3	297.0	296.3	316.0	341.3	362.5	346.9	325.8	331.9
150	East Siberian Sea	306.0	309.1	290.0	279.3	271.7	295.4	303.1	333.8	288.5	274.8	274.2	318.4	338.5	346.7	350.1	338.6	353.3	367.3	333.3	272.7	296.9	287.4	267.4	258.0	266.3	319.1	346.3	347.3	366.7	344.2	326.0
152	Gulf of Alaska	243.6	248.0	263.4	283.9	278.2	269.0	234.1	285.8	229.7	245.4	230.4	293.0	344.0	311.8	321.8	316.0	274.8	253.5	240.6	326.1	297.4	288.5	315.4	321.3	319.8	220.1	217.9	300.3	240.4	219.9	325.4
154	Southeast Bering Sea	249.3	205.0	240.5	231.5	272.2	224.8	261.1	244.2	208.3	242.1	206.5	253.7	308.7	313.1	306.3	260.1	334.3	271.4	305.3	279.0	252.5	275.3	274.6	239.3	243.2	186.5	240.8	274.2	252.7	272.2	278.5