1957 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	316.1	320.0	324.3	329.2	333.1	336.0	339.7	343.3	346.6	349.9	353.5	357.3	361.3	364.2	367.7	370.6	373.1	375.9	378.9	381.4	384.3	387.9	390.9	393.2	395.3	398.0	400.6	403.2	405.3	407.8	-9999.0
34	Hudson Bay	336.9	339.4	341.6	345.4	347.5	351.9	353.6	357.2	361.1	362.0	364.1	367.7	369.5	371.4	371.8	377.4	383.6	384.4	386.8	387.7	388.7	390.0	393.1	397.5	401.5	401.9	403.1	404.8	403.4	403.5	-9999.0
36	Hudson Strait	327.4	331.5	337.5	340.9	339.3	340.5	344.9	345.9	347.6	348.1	351.4	355.4	358.1	358.9	371.2	367.5	378.8	379.4	377.9	388.7	382.5	381.5	384.3	388.5	389.7	396.1	396.7	395.9	399.6	405.1	-9999.0
98	Bering Strait	299.9	307.0	311.7	319.5	323.5	325.7	326.2	328.8	332.7	341.7	343.7	348.3	356.2	359.3	356.1	354.5	354.8	357.9	365.2	368.5	373.9	376.1	381.1	379.2	380.2	384.1	386.4	388.6	393.4	396.7	-9999.0
128	Arctic subocean	300.0	302.2	306.0	315.7	327.1	336.6	343.7	348.2	354.6	355.1	359.0	361.4	361.1	365.8	372.6	379.3	383.5	393.0	394.9	389.7	397.2	407.7	413.3	414.8	416.5	420.3	424.6	428.0	433.1	438.8	-9999.0
130	Chukchi Sea	293.1	299.5	306.6	314.7	317.6	318.9	318.0	319.2	331.1	334.3	333.8	345.4	356.6	350.3	347.9	348.0	350.2	354.0	362.0	365.9	372.7	376.0	375.7	374.7	377.5	383.7	391.9	396.5	400.5	401.9	-9999.0
132	Beaufort Sea	307.6	311.4	317.4	320.8	332.2	335.2	338.9	342.8	344.6	345.4	353.1	354.9	360.0	360.8	366.1	368.7	367.5	370.1	370.8	375.9	377.8	381.8	384.7	387.8	383.5	382.8	384.3	385.6	389.4	395.6	-9999.0
134	Arctic Archipelago	293.9	294.2	299.1	303.5	310.8	318.1	322.9	328.5	333.3	335.3	335.4	338.2	343.5	350.6	356.7	361.8	367.7	372.5	376.7	379.4	381.0	384.4	389.0	390.7	391.6	393.6	395.9	394.9	395.8	401.6	-9999.0
136	Foxe Basin	302.6	308.7	311.6	311.4	312.2	315.3	320.7	324.4	328.2	334.6	338.8	334.9	337.2	343.8	352.2	359.2	364.3	367.4	369.9	375.3	377.6	379.2	378.4	379.3	384.5	387.7	390.5	392.9	396.4	398.9	-9999.0
138	Baffin Bay	289.3	301.0	304.3	309.5	315.3	320.5	319.3	326.4	332.2	335.6	341.5	346.3	344.5	345.4	353.4	358.8	364.0	373.3	374.9	375.8	381.2	390.1	396.6	400.7	403.9	406.4	407.3	409.7	413.8	419.9	-9999.0
139	South Greenland	299.8	307.2	314.0	320.8	324.8	327.0	329.3	330.2	330.2	331.3	336.5	344.7	343.3	343.3	347.5	354.9	353.8	359.0	366.1	368.6	374.3	378.7	381.8	385.0	387.5	391.7	397.1	399.5	400.9	403.0	-9999.0
140	Greenland Sea	291.0	296.2	302.9	311.2	317.0	324.0	329.6	333.0	336.3	336.9	340.4	347.1	351.7	352.2	361.1	370.8	369.5	370.9	372.2	378.4	389.2	395.9	399.2	400.3	406.6	413.5	415.6	418.1	422.6	425.2	-9999.0
142	Norwegian Sea	310.5	316.5	320.4	320.0	326.8	331.3	331.0	333.3	335.0	335.9	343.6	349.2	349.6	358.6	366.5	368.9	368.9	369.7	371.8	372.1	374.2	375.4	380.1	382.8	385.5	388.0	390.1	397.9	396.3	402.7	-9999.0
144	Barents Sea	308.2	312.9	317.5	321.6	325.1	328.9	333.6	338.4	339.6	346.8	351.6	353.2	357.8	362.0	362.9	363.5	367.6	370.6	373.0	376.9	380.5	382.6	384.8	387.2	391.9	394.5	397.4	401.6	402.9	406.2	-9999.0
146	Kara Sea	325.4	329.3	334.2	340.9	343.3	342.7	347.8	351.2	354.7	358.5	361.1	364.3	368.9	372.4	377.2	378.7	380.8	384.3	385.9	386.5	387.7	390.7	392.9	395.3	398.8	402.8	405.5	409.4	411.8	413.7	-9999.0
148	Laptev Sea	319.8	321.1	324.3	326.2	330.7	336.3	341.9	345.2	348.3	350.5	354.3	360.0	365.9	370.1	373.1	376.2	378.6	379.4	382.5	385.3	388.9	394.0	397.2	399.3	400.5	402.9	406.6	409.7	412.1	414.0	-9999.0
150	East Siberian Sea	310.7	315.1	318.2	320.6	321.1	322.5	326.2	329.9	333.9	342.4	350.6	354.2	353.7	353.4	356.6	360.0	361.2	364.4	371.1	378.4	386.5	391.3	392.9	395.2	396.3	398.8	400.5	400.2	399.6	399.0	-9999.0
152	Gulf of Alaska	310.2	317.6	318.0	330.4	333.8	336.4	338.8	339.5	340.3	353.3	352.0	351.2	359.3	368.6	372.6	366.0	363.7	363.5	372.1	371.5	374.5	379.5	390.6	382.0	380.1	382.5	384.6	390.8	399.1	403.7	-9999.0
154	Southeast Bering Sea	312.8	320.8	322.6	332.0	329.8	333.9	332.9	339.4	342.7	350.4	344.1	349.9	361.3	370.0	363.3	359.7	360.2	362.8	369.6	370.3	373.0	385.4	385.3	382.2	384.2	389.0	395.9	401.4	405.9	409.1	-9999.0