1964 01 - 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	430.6	430.0	429.1	427.7	426.5	425.4	423.4	421.4	419.3	416.9	414.2	411.7	409.6	407.2	405.2	402.5	399.4	396.8	394.2	391.1	388.5	386.3	383.1	381.2	378.6	375.4	371.6	368.2	365.0	361.1	357.7
34	Hudson Bay	424.1	422.5	424.7	426.2	426.5	425.1	421.3	417.9	416.6	415.9	413.9	410.5	408.7	405.2	402.6	401.4	399.7	396.8	395.6	395.8	393.9	392.1	391.6	389.0	386.5	382.3	375.2	371.7	370.4	370.3	367.2
36	Hudson Strait	421.8	421.9	421.9	419.0	421.2	418.3	418.8	415.0	414.9	406.9	402.2	405.5	396.7	402.2	396.9	390.4	390.1	384.9	388.7	387.7	384.6	384.8	384.3	381.1	380.7	376.3	373.2	374.3	370.9	361.2	356.8
98	Bering Strait	424.4	422.0	419.5	416.6	414.7	414.3	413.3	412.2	409.5	405.5	399.8	399.7	399.2	397.6	394.7	392.1	387.7	385.6	384.1	381.0	379.2	371.8	369.8	370.2	367.4	366.5	363.4	360.4	357.2	353.9	350.5
128	Arctic subocean	472.4	473.9	472.6	470.4	463.0	456.2	456.6	455.3	449.7	449.6	445.9	440.8	437.9	436.9	433.3	429.4	428.4	424.7	416.0	406.8	399.4	393.2	389.3	386.1	384.1	381.4	379.3	375.2	370.7	364.3	359.8
130	Chukchi Sea	428.4	426.6	420.0	415.2	415.1	415.4	413.8	410.8	410.7	406.1	401.1	399.5	397.1	396.7	394.2	388.5	384.2	381.7	378.2	382.0	377.6	367.6	367.5	366.6	365.9	362.4	357.2	352.3	349.1	348.0	345.3
132	Beaufort Sea	426.2	428.8	429.0	427.6	424.0	420.9	419.2	419.3	417.1	416.1	412.1	406.2	404.0	403.7	403.4	401.3	395.5	392.0	388.6	384.7	384.6	383.0	374.8	371.9	369.5	367.0	365.4	363.3	361.7	357.8	352.1
134	Arctic Archipelago	440.4	439.6	437.5	433.8	430.9	429.1	426.5	424.2	420.9	417.8	415.5	412.7	409.7	405.8	402.5	400.7	398.5	397.4	392.7	386.1	380.8	380.3	378.0	370.1	366.3	361.1	357.2	353.7	347.2	340.4	337.6
136	Foxe Basin	427.9	426.1	424.4	422.0	421.9	420.3	417.9	415.6	413.1	411.2	406.7	404.2	399.7	391.0	391.6	387.9	385.5	383.8	380.5	378.3	376.9	376.6	371.4	369.5	366.7	361.5	357.0	354.6	351.7	344.8	338.5
138	Baffin Bay	453.0	449.4	445.3	444.1	439.4	437.4	437.1	434.1	431.2	430.5	427.6	421.6	417.6	414.3	411.5	410.0	408.0	402.6	394.0	387.4	381.5	378.3	375.2	371.4	367.5	364.0	360.7	356.5	353.1	348.0	342.5
139	South Greenland	431.2	429.2	427.4	427.9	424.8	424.2	423.0	421.1	419.2	416.5	413.7	409.9	406.5	401.3	399.6	395.6	387.0	386.5	382.9	375.5	373.3	372.6	369.7	367.3	364.6	361.5	357.6	353.4	350.2	344.3	341.2
140	Greenland Sea	454.9	456.3	455.5	453.3	454.2	451.5	448.2	446.1	442.7	437.3	435.7	432.4	427.4	422.4	419.2	414.2	413.5	412.1	405.5	397.3	388.6	385.1	381.8	379.6	376.7	372.9	368.4	360.1	352.7	348.5	348.5
142	Norwegian Sea	424.7	426.4	423.5	422.6	420.9	420.1	419.5	418.8	418.0	413.3	407.1	405.4	404.8	401.2	399.2	397.4	396.7	397.3	393.1	386.8	382.9	378.9	376.1	372.7	370.2	369.6	366.0	362.0	358.1	351.2	346.1
144	Barents Sea	429.7	428.1	425.7	424.7	424.7	423.3	422.0	419.4	418.2	416.0	413.7	409.5	406.7	405.7	403.6	400.0	397.0	395.0	393.0	391.5	389.0	385.1	381.8	378.5	376.7	373.7	369.8	364.9	357.0	348.9	347.4
146	Kara Sea	431.0	430.4	429.1	427.6	426.8	426.5	423.9	421.9	419.8	417.9	416.2	414.8	413.3	410.3	408.3	405.1	403.2	401.2	399.3	396.4	393.9	392.3	387.4	388.8	387.5	384.5	381.2	377.3	374.2	370.6	368.1
148	Laptev Sea	431.7	431.1	430.6	428.6	427.9	427.3	425.9	424.4	422.6	419.1	415.5	413.5	412.1	411.0	410.0	407.6	403.6	400.1	396.9	394.1	391.6	389.4	387.3	383.5	379.8	377.0	374.1	371.9	369.3	365.5	360.0
150	East Siberian Sea	427.5	428.1	426.7	424.9	423.4	421.1	419.2	416.9	414.5	412.6	411.4	410.2	408.6	405.6	401.6	397.4	394.1	391.8	390.3	387.1	384.5	384.5	384.4	380.7	374.7	369.8	364.0	361.5	358.6	354.6	352.3
152	Gulf of Alaska	421.5	421.8	418.2	413.1	411.2	413.2	416.0	414.6	413.5	405.0	397.9	399.0	398.3	397.3	396.8	400.6	397.8	391.8	392.6	386.3	382.9	378.2	374.5	374.2	372.7	372.9	373.8	369.0	363.4	359.6	358.3
154	Southeast Bering Sea	415.7	413.9	414.1	410.3	410.9	414.4	413.5	410.8	404.5	397.4	400.8	401.9	399.8	399.4	401.2	399.2	395.7	394.8	386.9	385.8	381.3	374.7	377.0	376.1	372.8	369.5	366.5	364.7	361.5	360.2	360.6