1965 11 - 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	319.0	321.8	325.2	329.7	333.8	337.4	340.8	345.0	348.5	350.8	354.0	357.4	361.4	365.2	368.9	372.4	376.2	378.4	380.9	383.8	386.4	388.8	391.6	394.5	397.6	400.4	402.4	405.2	407.3	409.4	-9999.0
34	Hudson Bay	339.6	340.4	340.9	341.6	350.0	354.6	353.7	359.7	361.9	361.2	361.3	362.9	367.7	371.9	376.1	376.3	382.3	387.6	389.0	393.0	392.1	395.9	399.1	399.4	398.2	403.0	408.0	410.4	408.8	408.1	-9999.0
36	Hudson Strait	325.0	332.0	340.3	332.6	335.1	343.5	348.2	346.7	351.9	354.5	355.8	357.1	363.0	359.7	366.1	372.6	370.2	380.1	380.4	384.3	386.9	391.7	394.4	397.5	402.0	404.4	404.1	404.7	405.7	409.2	-9999.0
98	Bering Strait	309.7	314.7	318.6	320.1	324.0	329.9	331.5	331.9	339.4	341.7	342.0	341.1	346.9	351.7	356.8	362.5	367.1	363.0	364.9	367.7	373.4	375.7	378.2	383.4	383.7	387.3	391.3	394.4	396.4	398.8	-9999.0
128	Arctic subocean	300.6	302.5	308.0	317.2	324.2	333.4	340.1	344.8	350.1	353.9	353.6	361.6	365.4	368.7	375.6	382.8	391.4	395.6	400.3	402.6	401.9	404.4	409.3	421.6	422.9	420.2	426.5	436.9	437.6	439.6	-9999.0
130	Chukchi Sea	301.8	306.9	309.8	316.3	322.9	327.7	323.4	328.9	333.6	333.4	329.5	333.2	345.5	350.8	351.9	360.8	361.8	360.7	365.7	374.9	380.4	377.6	375.8	379.9	387.3	390.1	391.8	393.4	394.2	399.4	-9999.0
132	Beaufort Sea	314.8	318.7	319.0	327.6	332.0	333.6	340.5	340.0	342.9	348.9	354.1	356.3	357.0	360.9	361.6	369.0	373.2	372.3	372.6	372.1	378.4	384.9	382.9	381.9	386.9	389.3	391.1	395.3	399.0	401.6	-9999.0
134	Arctic Archipelago	300.4	297.1	298.7	302.5	308.1	315.0	320.4	327.0	330.9	336.7	341.3	345.5	349.3	352.8	359.1	363.4	366.0	371.5	377.8	378.7	379.5	385.4	389.3	394.6	399.7	402.5	399.9	396.9	408.3	414.5	-9999.0
136	Foxe Basin	301.7	310.5	307.5	303.6	308.4	315.8	321.3	323.3	328.6	333.1	338.6	342.6	348.4	350.0	353.3	357.0	357.9	368.2	367.2	370.1	375.1	378.9	379.6	383.0	385.3	389.6	394.2	396.9	398.9	406.2	-9999.0
138	Baffin Bay	288.1	298.0	302.4	306.7	308.2	315.2	325.2	333.7	331.6	331.8	336.4	344.7	352.8	358.6	361.9	365.7	369.0	373.2	377.0	379.3	381.3	384.3	389.4	396.9	403.3	404.9	408.2	412.9	416.3	418.3	-9999.0
139	South Greenland	305.1	310.4	315.1	318.5	314.5	313.6	320.6	329.8	330.9	329.6	336.9	345.4	349.2	353.8	356.0	359.5	365.0	367.8	369.6	371.6	373.8	375.9	378.8	383.6	387.4	390.1	393.3	397.0	400.4	402.6	-9999.0
140	Greenland Sea	290.8	296.0	306.4	316.1	317.5	318.0	319.8	325.4	334.7	335.2	339.8	346.7	350.2	357.2	363.9	369.0	375.7	379.4	387.6	390.8	392.1	394.3	397.5	401.4	404.4	409.1	416.0	418.2	420.0	425.1	-9999.0
142	Norwegian Sea	308.8	315.4	318.3	321.3	329.8	334.8	339.2	339.6	340.4	346.6	356.5	353.4	348.0	350.3	360.2	365.6	368.3	367.0	370.3	375.0	380.1	383.8	386.3	388.8	393.5	395.8	398.5	400.9	403.3	405.7	-9999.0
144	Barents Sea	307.1	311.5	316.2	321.7	325.9	328.5	334.7	341.8	345.9	348.3	351.1	352.5	356.3	366.0	368.4	369.6	372.5	376.0	381.5	382.2	382.5	385.0	389.3	393.3	396.0	398.8	400.8	403.5	405.9	408.3	-9999.0
146	Kara Sea	327.6	329.0	332.4	338.9	344.0	348.7	350.9	353.2	357.9	361.8	365.7	369.4	371.8	373.2	376.8	379.6	382.8	383.4	386.4	390.6	392.3	390.9	393.9	396.9	401.2	403.3	405.7	407.1	408.3	410.9	-9999.0
148	Laptev Sea	319.9	322.8	327.9	332.6	334.8	336.6	340.8	347.6	349.9	352.3	355.7	358.7	364.0	370.5	372.4	375.2	378.9	381.4	381.5	385.3	391.8	395.6	396.9	400.7	403.4	405.0	403.7	410.9	413.4	413.8	-9999.0
150	East Siberian Sea	312.9	317.8	321.8	326.8	329.4	326.9	331.1	335.2	335.8	332.4	337.5	345.1	351.7	354.4	360.8	366.3	370.4	377.2	380.4	379.5	379.5	386.0	392.1	394.9	397.9	401.3	401.7	402.0	406.6	409.7	-9999.0
152	Gulf of Alaska	322.8	320.3	329.4	333.4	332.4	340.0	342.1	341.8	350.4	354.4	353.9	350.0	353.0	355.3	363.0	369.0	373.6	364.7	368.5	371.9	372.9	374.6	385.1	385.7	386.0	392.0	398.4	398.7	400.2	398.7	-9999.0
154	Southeast Bering Sea	324.0	325.9	332.4	328.5	328.7	339.2	334.7	343.9	347.5	347.2	346.8	344.8	353.0	353.9	364.2	367.9	366.9	362.7	365.4	369.0	376.5	379.7	384.7	389.0	392.5	398.3	399.1	397.9	395.2	395.7	-9999.0