1953 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	412.5	414.7	416.5	418.9	420.5	422.4	423.7	425.3	426.8	428.3	429.8	431.1	431.5	432.2	433.3	434.0	433.9	433.3	432.9	433.4	433.9	433.0	431.8	432.0	432.2	432.1	431.5	430.2	430.0	429.2
34	Hudson Bay	406.9	409.4	411.4	412.9	416.4	419.2	418.5	417.9	420.6	422.9	424.3	426.3	427.6	425.8	426.1	427.4	428.3	428.8	425.8	426.2	430.2	433.6	432.1	430.2	428.4	429.3	425.7	422.1	421.5	425.0	426.1
36	Hudson Strait	412.7	405.0	408.7	410.4	411.3	411.8	414.2	418.8	414.3	415.6	418.6	423.7	428.0	430.4	426.5	424.5	422.8	421.5	423.2	422.0	421.3	426.0	426.7	429.1	426.7	425.4	425.0	424.8	422.9	421.0	421.0
98	Bering Strait	401.9	404.4	406.7	409.3	409.8	412.5	415.6	417.5	419.6	422.2	423.9	425.2	426.7	427.9	427.3	428.2	428.6	428.0	424.6	421.4	419.7	417.4	414.4	413.4	418.5	420.0	424.2	426.2	423.7	420.9	420.9
128	Arctic subocean	442.0	440.2	445.2	453.2	456.4	455.1	455.9	458.4	462.1	463.5	464.9	466.7	469.7	472.7	474.8	476.8	477.2	477.4	477.3	476.7	475.3	476.0	478.1	477.4	476.8	477.1	475.8	474.6	472.2	469.1	465.3
130	Chukchi Sea	403.4	405.9	406.7	406.9	408.3	411.7	418.3	421.0	421.0	423.5	426.4	428.5	430.4	429.5	429.1	430.5	432.8	431.7	426.6	420.5	418.4	418.1	418.1	418.6	419.9	423.7	431.6	428.1	421.5	421.8	422.2
132	Beaufort Sea	402.1	404.8	408.6	413.6	417.9	417.2	417.6	419.3	420.9	421.8	422.3	423.4	425.5	427.6	428.3	430.3	432.8	434.0	434.7	434.2	433.7	429.4	423.7	417.6	419.1	418.4	423.0	424.1	424.3	424.2	421.9
134	Arctic Archipelago	413.9	416.3	418.4	420.3	421.5	423.0	424.4	425.2	427.6	431.8	435.4	438.3	440.6	441.7	442.8	444.5	444.1	442.2	442.3	442.4	441.9	442.1	443.7	446.3	446.4	442.2	438.0	434.8	432.8	431.9	431.3
136	Foxe Basin	407.9	407.8	403.7	406.6	408.3	410.1	413.7	417.6	420.8	424.6	427.4	427.3	428.3	427.8	430.2	434.2	429.8	430.9	435.7	431.8	431.5	427.4	431.7	430.7	428.7	426.9	426.6	426.3	423.8	423.5	424.1
138	Baffin Bay	422.4	424.8	427.0	430.8	433.3	436.7	440.8	443.1	445.7	449.1	451.0	453.5	455.5	456.6	456.9	456.1	455.6	457.5	459.4	458.6	457.5	457.7	458.8	459.2	459.2	457.6	455.6	452.1	450.4	450.8	452.0
139	South Greenland	404.6	407.9	409.7	412.8	416.1	417.4	419.6	422.4	424.3	427.5	428.0	427.6	428.5	430.2	431.4	434.2	434.8	434.0	433.5	434.9	434.5	434.9	434.6	432.0	429.6	427.0	427.8	432.1	433.7	434.0	432.5
140	Greenland Sea	421.2	426.1	433.3	436.0	440.3	442.7	444.6	447.4	448.8	450.6	451.8	453.8	456.0	459.2	459.7	459.9	459.9	461.5	462.1	463.1	463.4	462.7	462.6	461.6	460.9	462.2	464.6	461.5	457.8	456.8	454.4
142	Norwegian Sea	403.0	407.2	411.7	411.4	411.7	414.5	419.4	421.9	419.8	418.2	418.9	423.2	426.2	426.7	425.2	427.8	430.4	428.2	432.0	428.6	428.7	429.1	429.5	428.6	427.7	430.8	433.1	432.8	432.7	431.4	429.7
144	Barents Sea	414.0	414.9	416.2	418.9	421.7	423.2	422.3	422.8	423.8	423.8	425.6	430.2	432.8	433.9	435.0	435.1	435.3	433.6	430.6	431.0	431.5	433.0	431.4	432.8	434.6	435.4	434.6	433.9	431.8	431.4	431.4
146	Kara Sea	413.9	415.9	417.5	417.7	419.3	420.4	423.8	425.2	426.3	426.4	427.9	428.9	429.6	429.5	430.1	431.4	431.9	431.8	431.1	429.7	430.1	432.2	432.4	431.5	432.5	433.7	433.2	432.1	429.6	429.0	427.7
148	Laptev Sea	410.6	413.2	415.6	417.8	419.6	422.1	423.8	424.8	426.1	427.5	428.8	430.2	430.4	430.7	431.7	432.5	434.0	434.8	435.3	436.1	436.8	438.4	438.0	436.2	434.9	434.3	434.4	434.4	434.6	432.7	432.0
150	East Siberian Sea	410.5	411.9	412.9	413.9	415.7	417.9	419.4	421.0	423.5	425.7	427.2	427.4	427.9	428.9	431.0	432.6	433.7	434.1	435.5	437.5	436.9	431.4	428.9	428.4	429.2	429.3	428.4	429.4	430.6	431.2	429.9
152	Gulf of Alaska	405.0	407.6	408.3	408.4	408.5	413.6	416.7	420.6	423.5	426.2	425.8	425.3	427.3	425.8	430.2	432.4	430.8	425.2	418.5	418.2	417.3	413.0	410.3	412.6	418.0	420.1	423.4	428.9	425.0	421.0	420.7
154	Southeast Bering Sea	404.9	403.1	403.8	405.4	412.9	415.8	414.5	418.2	420.3	418.6	421.8	426.4	428.6	432.5	430.0	425.6	419.0	414.6	416.2	415.1	413.2	416.3	416.4	415.9	418.9	421.3	423.6	424.1	417.0	421.2	418.1