1966 12 - 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	410.5	412.9	414.8	417.1	419.7	422.1	423.4	424.8	425.6	427.0	428.0	429.1	430.8	432.2	433.3	434.0	434.5	434.9	434.3	434.3	434.1	434.8	434.9	434.9	434.4	434.7	433.9	432.8	433.1	432.5	431.7
34	Hudson Bay	411.5	411.5	412.6	412.9	416.7	419.9	422.4	423.9	422.6	420.7	420.6	423.3	428.4	429.3	428.5	428.2	426.9	426.3	423.7	427.7	426.7	429.1	428.1	428.0	429.9	430.1	428.8	427.6	429.9	428.7	429.5
36	Hudson Strait	406.8	407.9	409.4	412.4	413.8	412.6	412.7	414.6	418.5	422.9	421.6	422.9	421.6	429.7	432.8	429.7	429.8	431.6	430.3	426.0	428.4	420.4	425.6	422.2	424.2	426.3	425.3	426.3	425.2	427.9	427.3
98	Bering Strait	403.3	405.6	403.4	407.3	409.4	410.5	412.3	414.1	416.1	416.6	415.3	418.8	422.5	425.5	427.4	428.4	429.8	428.6	427.8	426.9	426.6	426.7	427.1	428.8	429.5	428.9	428.0	427.0	427.3	426.3	426.5
128	Arctic subocean	444.2	446.0	448.7	452.2	452.4	458.5	462.8	466.6	469.6	470.5	472.2	472.5	472.3	470.6	471.7	471.3	473.8	475.8	475.5	475.7	473.7	474.0	471.0	473.1	473.8	471.2	469.9	468.9	469.8	472.3	469.9
130	Chukchi Sea	404.3	405.1	403.3	405.7	410.1	413.1	415.1	417.1	419.7	418.2	421.6	420.9	424.6	430.2	431.9	432.6	432.4	433.5	433.3	431.6	425.9	427.6	431.9	434.0	434.6	434.2	432.3	430.3	430.5	430.5	430.0
132	Beaufort Sea	400.8	403.7	402.5	405.6	411.7	414.1	414.1	414.5	413.9	418.3	422.9	422.2	423.2	423.9	426.2	426.5	426.5	428.4	429.5	430.7	430.0	430.7	430.1	429.6	431.3	430.9	431.8	432.5	430.1	427.1	422.8
134	Arctic Archipelago	414.0	418.4	421.0	422.1	423.4	425.7	426.4	427.3	427.9	430.8	434.3	438.6	440.7	442.8	445.1	443.9	443.8	442.8	442.2	437.3	438.5	438.6	438.8	439.6	439.3	438.8	438.4	438.3	438.9	440.9	438.9
136	Foxe Basin	403.5	405.9	408.2	414.9	420.5	418.4	417.7	421.5	424.0	423.5	425.3	427.4	430.9	434.9	434.3	434.3	435.4	436.1	437.8	430.9	428.2	426.9	431.5	432.1	430.6	430.8	430.2	430.1	431.0	430.7	430.6
138	Baffin Bay	421.3	425.0	428.6	433.5	437.8	441.7	444.1	445.8	448.3	451.6	452.2	452.5	452.4	448.2	449.5	450.0	453.8	456.7	458.9	458.8	458.6	455.8	452.2	453.6	454.2	454.0	454.2	455.0	455.3	455.1	452.9
139	South Greenland	408.8	411.5	413.1	415.9	418.4	420.3	421.4	422.0	423.2	423.7	425.6	427.2	427.3	427.5	430.1	430.9	432.7	433.3	434.4	435.3	435.8	437.0	436.3	435.4	436.6	435.9	436.0	435.4	434.5	434.3	432.7
140	Greenland Sea	430.7	433.4	437.7	441.6	443.2	446.3	448.4	451.1	453.0	453.3	454.0	454.1	453.1	454.1	458.0	457.7	459.3	460.9	461.4	461.5	462.7	464.1	463.5	465.6	465.3	463.6	461.2	458.7	458.1	455.9	453.5
142	Norwegian Sea	403.3	404.7	406.8	411.5	414.4	418.0	420.5	423.6	423.6	426.0	427.7	430.5	431.1	430.2	425.4	426.4	428.9	430.5	432.9	433.5	435.7	436.1	436.0	434.5	432.8	431.2	433.6	433.7	432.5	428.6	425.4
144	Barents Sea	410.4	413.0	414.5	414.6	416.9	419.0	417.8	422.7	426.7	429.1	431.4	435.2	436.7	437.3	438.8	437.2	433.1	434.4	436.3	436.2	436.7	437.8	439.8	439.3	433.5	436.2	436.9	432.8	431.0	431.9	432.1
146	Kara Sea	410.5	414.5	416.9	419.3	420.2	422.4	423.3	424.1	424.0	425.8	425.5	425.7	428.0	430.0	431.0	432.9	434.6	435.6	434.9	433.6	432.3	433.5	433.5	433.0	431.9	433.4	432.4	431.3	432.1	431.3	430.5
148	Laptev Sea	413.9	415.0	419.0	421.2	424.3	427.7	429.7	430.9	432.3	434.1	435.7	434.2	432.9	434.0	435.2	436.4	437.0	438.0	437.3	437.2	438.7	439.1	438.1	437.7	436.9	435.6	433.3	432.3	433.5	432.9	432.6
150	East Siberian Sea	405.7	408.5	411.9	415.1	417.6	420.1	422.8	423.9	425.8	429.7	432.0	434.0	435.4	435.2	435.1	436.5	435.2	430.7	426.3	428.3	431.2	433.8	436.3	437.3	433.4	433.8	435.6	432.5	430.0	430.3	429.6
152	Gulf of Alaska	406.1	404.6	404.2	409.7	411.3	410.7	411.4	415.3	419.0	416.7	409.0	416.9	419.1	424.6	425.8	427.6	432.6	430.6	430.6	431.8	430.7	424.3	424.7	427.7	428.5	428.2	427.0	424.2	422.9	424.4	428.5
154	Southeast Bering Sea	409.3	405.3	406.8	409.1	409.9	410.4	411.3	416.1	416.4	407.3	409.9	416.7	421.9	426.4	425.8	428.0	429.8	430.7	429.9	424.5	420.4	419.0	423.7	427.4	427.4	427.8	423.2	422.0	426.6	429.7	427.7