1969 02 - daily  - mean of NCEP mean Daily Clear Sky Downward Solar 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	351.6	348.4	344.6	340.6	336.0	331.7	327.9	324.4	320.7	317.3	313.9	309.7	305.4	300.9	296.7	292.6	288.6	284.9	281.1	277.1	273.2	269.2	265.2	261.2	256.8	252.5	248.4	244.9	-9999.0	-9999.0	-9999.0
34	Hudson Bay	360.7	360.4	360.3	357.6	353.0	348.4	345.3	342.0	337.1	334.8	334.6	330.2	327.5	324.3	320.6	315.2	313.0	311.6	308.5	305.1	302.6	299.0	296.9	291.9	284.5	280.8	278.4	274.4	-9999.0	-9999.0	-9999.0
36	Hudson Strait	355.1	348.7	348.6	345.3	346.4	342.0	338.7	335.0	329.3	327.2	324.1	320.7	319.7	316.9	313.4	306.9	301.3	293.4	293.8	290.1	288.7	280.0	281.1	277.2	275.2	268.8	259.8	261.3	-9999.0	-9999.0	-9999.0
98	Bering Strait	343.7	338.4	329.7	326.6	322.3	322.3	316.6	313.2	311.0	305.9	303.9	301.7	298.0	291.1	285.2	282.1	278.0	271.5	270.4	266.7	262.3	258.2	254.6	251.8	246.4	242.8	238.0	234.3	-9999.0	-9999.0	-9999.0
128	Arctic subocean	346.8	340.0	334.3	330.4	325.1	316.7	310.5	304.8	302.9	297.9	288.6	280.9	272.0	263.8	257.7	254.3	245.7	236.7	230.6	223.2	215.5	206.9	201.4	196.7	190.2	182.8	177.2	169.3	-9999.0	-9999.0	-9999.0
130	Chukchi Sea	334.6	330.8	325.3	321.0	317.6	316.0	312.1	308.0	298.4	297.2	295.1	291.8	288.0	283.8	278.5	271.2	263.9	259.9	260.4	253.3	246.8	244.5	241.5	239.1	234.2	228.6	222.9	217.6	-9999.0	-9999.0	-9999.0
132	Beaufort Sea	350.0	348.1	339.0	331.0	326.2	323.4	318.8	314.4	314.6	314.6	308.1	305.1	300.9	295.5	289.6	289.6	288.9	285.2	279.2	277.7	273.5	270.8	264.2	259.0	257.6	252.6	250.5	247.8	-9999.0	-9999.0	-9999.0
134	Arctic Archipelago	333.4	330.2	328.1	323.1	317.6	307.7	305.4	301.1	295.8	292.2	286.4	278.7	275.0	270.0	264.1	259.5	254.9	250.7	247.2	242.4	237.9	233.7	231.2	226.3	221.2	217.5	213.6	207.1	-9999.0	-9999.0	-9999.0
136	Foxe Basin	331.4	328.7	325.5	322.3	320.6	317.5	312.5	306.8	302.1	298.8	295.1	289.5	284.5	279.7	276.8	272.6	259.7	255.6	257.3	252.2	246.5	241.3	237.9	234.7	230.9	227.1	220.9	216.0	-9999.0	-9999.0	-9999.0
138	Baffin Bay	332.4	326.3	320.6	315.2	310.6	305.4	301.0	295.5	289.9	288.5	283.3	273.5	265.7	259.1	253.8	249.4	242.9	238.2	232.8	227.4	222.9	218.7	212.3	206.2	200.9	194.7	187.0	179.6	-9999.0	-9999.0	-9999.0
139	South Greenland	335.6	331.0	327.3	324.3	317.5	314.4	309.7	307.3	305.4	300.9	298.0	294.5	289.2	284.2	279.2	275.4	270.6	267.2	262.6	258.0	253.4	249.3	246.0	242.7	236.6	231.2	226.6	221.1	-9999.0	-9999.0	-9999.0
140	Greenland Sea	336.0	330.1	325.2	321.5	314.4	310.7	305.9	300.5	296.7	290.3	286.5	277.8	267.2	260.0	257.3	251.5	244.6	237.9	230.7	223.3	215.4	209.7	205.0	200.4	195.8	189.1	182.1	176.1	-9999.0	-9999.0	-9999.0
142	Norwegian Sea	341.9	338.1	337.2	332.5	326.9	321.8	318.3	314.4	310.4	307.1	301.6	297.4	294.2	290.0	284.6	279.5	275.7	270.5	267.2	263.7	260.8	257.2	250.3	246.2	243.2	238.4	235.4	231.1	-9999.0	-9999.0	-9999.0
144	Barents Sea	349.3	344.7	338.1	332.6	329.5	327.0	324.8	319.7	313.9	311.0	307.2	302.8	298.3	294.7	287.8	281.8	278.0	274.5	270.8	266.4	261.3	260.6	257.5	251.2	244.9	241.0	236.2	231.8	-9999.0	-9999.0	-9999.0
146	Kara Sea	361.8	358.7	355.2	352.2	347.9	343.0	339.4	336.0	333.0	329.8	326.6	323.3	320.1	316.3	312.5	307.1	301.3	298.5	295.9	291.4	287.9	284.3	280.7	278.0	274.5	269.9	266.7	264.4	-9999.0	-9999.0	-9999.0
148	Laptev Sea	350.6	348.4	346.0	342.2	335.9	331.8	327.8	324.1	318.9	314.7	311.5	307.8	301.6	298.1	295.7	292.9	290.7	286.2	280.6	277.6	274.1	268.8	263.0	259.1	255.4	251.0	245.9	243.8	-9999.0	-9999.0	-9999.0
150	East Siberian Sea	346.8	344.4	340.2	335.1	330.3	325.3	320.9	321.1	318.9	310.8	303.6	298.4	293.5	283.8	279.9	280.7	280.2	277.3	270.8	264.5	259.3	254.0	246.9	241.7	239.5	238.7	234.3	230.2	-9999.0	-9999.0	-9999.0
152	Gulf of Alaska	353.6	341.5	335.9	333.6	332.0	330.2	326.1	325.6	324.3	316.2	315.5	314.2	309.4	305.9	304.2	301.4	294.2	283.1	281.0	278.8	276.4	273.5	273.6	271.4	268.2	265.2	258.2	252.0	-9999.0	-9999.0	-9999.0
154	Southeast Bering Sea	346.9	341.3	340.1	336.1	336.5	330.4	328.5	330.4	321.0	318.0	319.7	316.1	312.2	310.7	307.2	298.1	287.3	279.8	280.2	279.4	276.4	275.4	274.6	271.5	264.4	257.3	253.7	247.7	-9999.0	-9999.0	-9999.0