1975 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	291.1	288.5	288.7	288.3	293.8	301.8	301.8	302.5	302.8	302.2	302.4	299.0	294.7	306.2	301.4	300.9	310.3	306.8	308.9	309.8	301.1	307.0	306.7	301.1	303.9	313.8	294.3	297.9	307.2	303.8	300.3
34	Hudson Bay	256.2	267.2	255.3	217.8	265.9	263.1	269.5	257.7	233.4	269.2	274.9	267.2	220.6	268.0	258.5	249.2	320.2	295.8	306.9	276.7	232.9	242.8	245.4	265.8	254.5	275.7	234.1	244.5	247.7	240.9	262.8
36	Hudson Strait	278.0	207.5	266.2	265.5	244.7	213.0	241.6	316.7	288.8	293.2	345.5	230.7	262.6	252.4	289.6	239.4	275.9	272.6	261.2	263.4	157.5	203.6	289.6	200.3	199.7	245.3	202.6	203.2	334.7	183.9	256.6
98	Bering Strait	268.3	238.9	253.4	298.6	260.1	308.5	299.4	281.5	298.3	280.9	256.6	267.2	238.8	306.4	243.7	250.6	272.9	259.7	278.3	338.7	322.7	329.8	356.0	350.6	345.2	342.4	277.9	292.3	278.1	309.8	316.2
128	Arctic subocean	428.4	425.1	424.9	430.8	433.7	430.9	436.0	442.5	442.2	430.5	450.2	451.4	456.0	449.1	453.7	468.5	471.8	463.5	465.0	461.3	457.8	447.1	416.3	437.0	453.3	445.9	446.6	448.3	448.4	451.3	447.0
130	Chukchi Sea	347.3	340.5	376.1	375.0	358.4	321.0	263.3	326.1	353.0	378.1	361.3	263.6	271.1	295.8	320.2	299.2	304.5	320.6	325.5	376.5	368.7	346.3	315.7	311.9	340.2	375.7	370.5	351.6	359.6	374.4	346.3
132	Beaufort Sea	266.8	231.1	224.9	277.2	248.0	254.9	294.3	296.3	276.8	267.7	248.4	216.5	248.8	257.2	251.6	267.8	229.1	320.6	272.5	269.0	269.6	239.4	270.4	249.5	285.5	319.7	271.9	242.5	255.1	294.3	289.5
134	Arctic Archipelago	285.5	307.2	308.8	312.7	333.2	323.6	299.8	334.6	364.1	340.4	344.7	299.1	290.1	342.9	373.2	352.8	329.8	296.9	379.3	350.9	370.4	343.4	332.7	330.5	331.7	348.9	340.0	335.7	334.0	322.1	278.2
136	Foxe Basin	347.5	325.0	295.1	348.3	332.9	303.0	319.6	329.9	335.1	338.3	306.0	277.6	298.6	259.7	266.7	287.1	320.4	292.1	288.6	312.1	350.3	375.8	369.0	359.5	366.9	330.2	314.4	326.5	297.5	333.8	284.6
138	Baffin Bay	377.9	392.4	400.2	377.0	385.0	379.4	387.1	397.9	409.0	403.4	412.6	410.0	415.1	410.8	410.8	404.6	405.7	395.8	418.5	428.6	424.2	401.1	397.1	381.0	402.6	399.4	373.6	372.5	373.5	367.4	371.1
139	South Greenland	336.2	361.5	317.2	299.5	298.7	285.2	314.9	308.7	302.0	317.9	312.1	334.5	347.2	338.0	345.4	368.0	376.0	365.2	307.5	309.3	320.9	317.5	288.2	289.3	295.7	302.4	279.3	336.1	328.9	331.8	335.4
140	Greenland Sea	385.0	370.6	384.9	384.3	389.9	383.0	400.9	408.4	395.3	405.7	439.2	435.0	418.8	414.3	440.3	442.4	451.3	413.9	411.9	459.9	449.4	422.3	408.0	374.8	391.0	354.8	388.7	410.7	423.9	439.2	439.5
142	Norwegian Sea	301.9	260.4	246.6	279.6	221.4	257.5	311.0	244.9	268.4	239.2	252.9	303.9	327.1	342.1	285.2	326.6	279.4	309.2	360.0	375.9	341.8	345.6	363.8	347.1	319.0	277.6	304.1	297.7	260.5	273.5	373.3
144	Barents Sea	350.8	351.2	322.9	325.8	308.0	343.7	307.3	294.1	371.7	374.6	359.1	311.2	294.5	313.7	349.9	386.2	359.7	366.1	355.0	347.5	351.5	324.5	329.0	363.3	362.6	359.2	385.6	385.4	359.0	321.3	281.0
146	Kara Sea	260.6	260.0	290.9	288.3	290.3	298.1	293.1	297.1	281.2	262.6	277.3	305.1	306.1	294.9	280.8	270.5	273.5	262.0	256.9	264.4	280.1	293.0	285.9	286.8	289.7	296.5	285.2	298.0	324.7	312.5	298.6
148	Laptev Sea	327.3	316.9	279.9	273.6	293.6	307.3	325.0	322.5	338.3	348.3	323.0	313.6	315.4	316.1	324.6	317.7	330.2	315.4	334.2	321.4	296.0	342.9	329.1	288.4	289.9	310.8	290.1	289.9	287.5	286.1	308.3
150	East Siberian Sea	323.2	347.3	333.3	319.8	328.1	358.3	304.1	295.0	309.5	320.9	331.4	337.6	342.4	364.6	348.0	345.0	361.1	374.7	378.6	389.8	360.1	345.0	348.4	374.0	334.9	365.2	362.4	333.8	345.1	313.7	277.9
152	Gulf of Alaska	173.2	162.1	218.6	259.3	250.1	350.4	282.7	211.5	228.2	218.6	216.8	278.2	244.4	305.9	202.3	263.4	289.4	252.5	309.5	321.6	277.4	322.7	329.8	306.2	340.4	214.9	204.0	212.6	222.3	306.1	280.8
154	Southeast Bering Sea	161.8	209.9	270.8	287.5	325.7	232.8	178.7	249.1	267.8	198.9	266.6	221.5	223.1	198.3	172.7	240.1	189.9	228.7	256.0	326.2	334.0	344.4	355.8	309.2	346.2	251.6	282.3	218.1	268.9	356.5	289.6