1981 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	411.9	414.4	416.1	416.9	418.1	419.3	421.5	423.9	425.2	427.2	428.2	429.7	430.7	431.5	432.4	432.8	432.2	432.5	433.8	434.8	435.3	435.9	436.3	436.2	436.2	435.7	434.6	432.8	431.5	431.3	430.6
34	Hudson Bay	406.7	409.0	410.4	415.1	415.0	416.5	415.3	418.0	422.0	422.2	421.1	422.4	422.7	423.5	425.2	425.0	424.8	424.3	423.4	423.8	423.5	425.6	428.1	427.6	429.3	430.2	429.0	427.4	424.2	422.6	422.1
36	Hudson Strait	403.5	407.4	417.0	414.9	419.0	414.1	416.2	414.5	412.1	420.8	421.1	416.6	419.4	424.7	425.2	429.3	426.2	429.3	431.9	422.8	426.9	426.0	425.8	424.8	425.1	424.4	429.6	425.5	423.7	424.7	422.6
98	Bering Strait	404.4	406.2	407.7	410.3	412.4	414.1	416.3	414.9	412.0	413.7	416.8	419.4	422.0	421.7	423.5	423.0	423.6	426.0	427.0	426.9	426.2	427.0	427.7	425.7	423.7	423.1	425.2	426.8	426.8	425.0	423.9
128	Arctic subocean	444.6	452.3	452.4	454.8	457.9	461.7	463.6	463.9	465.5	466.0	467.2	467.8	465.6	466.5	470.1	470.9	472.1	473.8	474.4	473.3	472.9	474.7	473.7	474.0	472.7	472.9	472.8	471.6	470.0	469.0	467.5
130	Chukchi Sea	407.3	406.4	410.1	413.0	417.7	417.0	416.2	413.6	411.8	413.9	419.7	429.4	426.8	424.9	426.7	428.6	429.0	431.1	432.7	430.3	429.8	432.0	432.6	426.3	427.0	427.0	430.2	431.0	430.5	428.6	425.3
132	Beaufort Sea	407.7	411.3	410.2	407.0	416.1	416.8	420.4	423.3	423.4	423.3	422.0	420.4	419.3	420.7	419.9	421.8	419.0	417.4	424.4	426.2	429.0	427.5	429.0	430.8	430.8	428.6	426.0	423.1	422.4	421.0	421.3
134	Arctic Archipelago	411.6	418.0	422.3	424.1	424.8	426.0	428.6	432.0	435.1	439.2	439.6	439.9	440.0	435.7	434.2	435.9	438.3	437.3	436.5	437.2	436.6	438.7	440.3	441.6	442.3	442.7	442.4	439.4	437.9	437.1	432.6
136	Foxe Basin	401.0	407.5	411.9	414.7	417.4	416.0	419.0	419.0	418.0	425.3	429.4	431.3	431.7	432.7	431.7	430.0	429.9	431.4	433.2	424.6	427.0	430.9	431.9	431.1	431.6	432.1	432.6	432.2	431.3	429.0	427.5
138	Baffin Bay	427.4	431.0	431.6	434.6	438.3	439.8	442.7	445.5	446.8	446.5	446.4	448.5	449.7	450.6	452.0	451.6	452.0	452.4	455.1	454.5	454.2	456.4	456.9	455.5	454.1	453.8	453.1	452.4	452.2	451.0	450.1
139	South Greenland	409.3	411.8	414.7	417.4	420.2	422.3	424.3	425.9	425.3	422.1	425.4	429.4	429.3	431.2	432.4	430.6	427.9	428.5	430.0	430.1	431.4	432.9	434.0	434.4	433.9	433.2	432.1	431.8	432.3	431.7	431.3
140	Greenland Sea	434.4	438.1	437.1	440.9	442.3	445.8	447.6	449.5	451.3	449.8	448.5	453.1	455.0	457.9	458.1	456.9	456.8	458.0	457.7	457.6	459.2	461.9	461.6	461.5	458.3	457.6	458.0	455.9	456.6	456.9	454.2
142	Norwegian Sea	409.4	409.0	409.7	414.9	416.2	418.8	423.2	417.8	416.9	422.8	426.5	428.0	430.6	431.4	432.4	433.2	434.6	435.3	439.1	434.7	434.0	431.3	427.1	429.1	430.3	428.2	428.4	430.5	431.3	432.2	431.3
144	Barents Sea	405.8	412.8	415.6	415.2	416.8	420.1	423.0	426.3	428.9	429.3	430.5	431.1	432.4	434.7	431.8	432.9	434.8	436.7	438.0	440.1	442.8	442.1	440.0	436.9	434.5	435.8	435.0	431.7	430.3	432.5	431.4
146	Kara Sea	414.2	415.7	417.4	416.5	414.8	416.0	419.3	423.6	423.7	426.3	428.1	430.7	431.1	432.0	434.9	434.8	432.0	431.9	433.0	436.0	436.9	437.7	437.8	438.6	438.2	437.3	433.6	429.2	429.3	430.9	431.2
148	Laptev Sea	416.5	417.5	419.5	418.6	419.8	420.7	423.1	424.8	428.0	431.8	433.1	433.8	437.2	437.2	437.3	439.1	440.7	440.8	441.5	442.8	441.6	440.6	440.8	441.1	442.1	440.6	441.4	442.3	437.7	436.1	436.5
150	East Siberian Sea	408.0	412.9	414.3	414.6	413.8	413.4	416.2	419.7	423.0	427.0	428.4	429.1	432.3	434.6	432.6	432.1	433.0	434.3	435.3	435.9	437.9	437.2	432.7	433.1	434.7	435.4	434.5	435.4	434.9	435.2	434.0
152	Gulf of Alaska	409.2	404.5	400.2	410.7	413.9	419.1	418.0	413.6	408.4	413.8	416.4	417.0	418.9	418.7	421.8	421.4	423.3	426.4	428.3	429.3	421.9	426.0	429.5	426.1	422.8	420.4	421.8	425.9	427.4	426.3	422.9
154	Southeast Bering Sea	401.1	397.4	401.2	412.6	412.6	414.3	412.6	407.3	409.7	413.7	415.5	417.9	417.7	421.6	424.5	425.7	425.6	426.7	428.6	421.7	421.1	426.6	427.3	421.3	420.5	420.2	424.8	428.0	428.4	423.5	413.8