1975 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	410.4	411.8	414.1	416.4	418.0	419.6	421.8	423.4	425.0	426.8	428.3	429.3	429.5	430.9	431.0	431.6	432.2	433.0	434.4	434.7	434.2	433.7	434.1	434.2	434.3	434.3	433.5	433.3	432.8	431.9	430.9
34	Hudson Bay	408.7	410.3	408.9	410.5	412.7	413.0	413.9	413.9	417.4	420.6	421.6	422.6	422.1	424.0	423.3	423.3	425.6	423.7	428.5	426.6	421.8	419.7	424.0	427.1	426.4	427.1	425.9	425.3	424.2	424.0	424.8
36	Hudson Strait	408.6	405.4	408.5	411.7	412.6	414.5	417.5	422.0	425.1	425.3	425.9	420.5	422.2	425.6	427.8	425.6	427.4	426.6	427.7	426.9	426.4	427.8	426.4	425.9	425.4	424.9	423.7	418.6	422.0	416.9	419.0
98	Bering Strait	399.1	400.3	403.5	407.1	408.3	409.3	409.8	410.7	413.0	414.1	414.6	416.3	417.3	420.7	418.6	419.3	422.9	422.2	424.4	426.8	426.5	427.8	430.8	431.3	430.8	429.7	426.6	427.8	427.7	424.8	423.6
128	Arctic subocean	439.3	441.9	441.8	445.8	450.2	452.2	454.5	458.9	459.6	459.8	463.7	467.8	472.0	471.9	474.0	477.7	477.3	473.1	474.0	472.1	471.3	470.6	469.8	471.7	474.0	471.5	469.7	466.8	466.0	468.1	467.8
130	Chukchi Sea	400.9	403.8	409.4	412.3	412.1	409.4	406.3	410.9	416.2	419.6	418.8	418.7	421.1	423.1	424.1	425.0	426.6	427.6	428.1	429.5	431.4	432.3	433.4	433.4	433.2	434.5	434.4	433.3	432.5	428.8	424.3
132	Beaufort Sea	403.8	399.8	403.8	407.8	408.1	409.6	412.5	416.7	416.9	417.7	417.8	417.8	418.2	419.2	418.4	415.3	415.3	424.8	422.6	421.5	422.1	421.8	424.0	424.6	426.7	428.8	427.2	426.2	427.5	427.3	425.5
134	Arctic Archipelago	406.3	410.0	412.6	415.3	418.7	420.7	422.5	425.9	426.2	425.0	427.2	430.2	432.5	435.7	438.7	438.5	435.3	435.7	438.2	436.7	436.7	436.3	436.1	436.9	439.0	440.9	441.6	440.4	437.9	434.3	431.5
136	Foxe Basin	406.8	404.8	405.2	410.1	412.6	414.7	417.2	420.0	422.7	423.5	424.3	427.1	428.2	426.5	426.9	429.9	430.6	426.7	426.3	426.3	429.8	431.8	431.6	432.0	432.9	432.9	433.0	430.0	427.1	425.8	423.0
138	Baffin Bay	420.1	425.4	428.2	430.4	433.5	435.6	438.3	442.7	445.1	447.6	449.9	451.8	453.5	453.5	453.0	453.8	453.4	451.9	453.9	456.9	456.5	452.9	451.4	453.0	454.6	451.9	449.5	448.5	447.5	446.5	446.7
139	South Greenland	406.9	409.8	410.2	411.6	413.9	417.0	420.3	422.9	425.1	427.3	429.3	430.2	431.1	429.2	430.1	433.8	434.0	432.2	429.8	431.5	430.7	429.7	429.5	429.9	430.8	431.7	432.1	431.4	427.2	426.3	427.7
140	Greenland Sea	426.4	427.4	431.6	434.2	436.8	440.2	446.0	449.1	451.1	454.5	458.4	461.1	460.0	460.2	462.8	463.3	464.4	461.8	463.4	466.8	462.6	457.8	457.0	457.6	456.5	456.3	455.5	455.8	456.1	455.5	456.1
142	Norwegian Sea	403.9	406.1	407.6	410.3	413.8	416.6	420.0	420.8	421.3	421.3	421.7	424.6	427.9	428.2	425.6	428.4	429.6	432.4	435.3	436.4	436.5	437.2	436.8	437.2	432.6	430.3	431.4	430.1	427.6	429.1	431.7
144	Barents Sea	413.8	417.9	415.7	416.0	418.9	421.6	422.9	425.3	429.4	431.4	431.0	427.9	427.0	428.4	432.1	435.2	437.5	440.3	439.3	440.5	441.2	440.7	438.5	438.8	439.3	440.2	440.8	440.3	438.5	434.7	430.9
146	Kara Sea	412.7	414.1	419.0	420.9	420.7	422.5	425.3	424.7	424.1	426.6	429.9	431.5	430.8	432.0	431.0	432.0	432.4	433.9	435.0	435.8	435.5	434.6	434.5	435.5	436.2	435.3	435.1	435.2	434.8	434.2	432.5
148	Laptev Sea	414.9	415.9	416.8	419.8	422.5	424.1	428.0	430.9	433.2	434.3	433.7	434.9	435.7	436.9	438.8	438.6	437.3	437.2	439.1	439.1	440.5	442.3	440.5	435.1	434.4	434.3	432.7	434.1	434.8	435.7	435.4
150	East Siberian Sea	407.0	411.0	414.2	415.3	417.7	420.0	419.0	421.3	424.2	427.3	428.9	429.4	430.4	432.2	432.7	435.0	436.2	436.4	436.8	437.8	438.3	437.4	436.6	438.0	434.3	435.6	435.1	432.2	431.1	429.1	428.3
152	Gulf of Alaska	398.4	401.2	405.6	408.0	410.7	414.8	414.0	411.4	411.7	412.6	414.9	415.6	416.0	419.1	413.9	416.2	421.8	419.1	424.5	427.1	425.5	428.5	431.2	429.5	428.5	423.3	420.8	423.8	427.2	428.4	426.2
154	Southeast Bering Sea	399.5	404.2	407.0	409.5	414.1	411.1	406.2	409.1	412.5	412.9	415.8	416.4	419.3	417.9	417.8	421.3	421.7	421.7	425.7	427.8	429.4	430.7	431.7	428.5	428.9	423.1	422.3	427.4	430.1	428.8	423.2