1978 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	411.6	413.1	415.9	418.7	420.6	422.7	424.0	425.2	427.0	429.3	430.6	431.3	432.0	432.3	433.1	433.9	434.0	434.6	435.6	435.9	436.1	435.7	434.9	434.4	434.1	433.3	432.8	432.3	431.6	430.7	429.7
34	Hudson Bay	410.2	409.3	409.8	414.1	415.9	418.6	417.5	415.3	422.4	425.6	427.5	425.0	425.6	425.7	427.0	427.1	428.4	426.6	426.1	425.6	428.5	430.3	429.5	427.9	428.5	429.9	427.1	426.3	424.8	424.3	420.9
36	Hudson Strait	406.1	408.7	406.1	408.3	415.6	418.8	419.5	418.1	411.0	421.6	422.6	422.9	426.4	425.2	420.6	420.6	424.8	429.6	429.0	429.8	428.3	421.6	429.9	422.8	416.9	427.5	428.0	430.7	427.3	429.8	421.9
98	Bering Strait	405.8	406.9	407.5	409.6	410.6	413.4	414.2	416.8	418.4	416.3	417.5	422.4	424.2	421.4	421.8	425.9	428.1	429.5	429.9	428.4	425.6	425.0	422.5	425.6	427.4	428.0	429.2	427.0	427.3	425.7	424.5
128	Arctic subocean	442.0	443.1	447.5	453.1	451.7	454.1	458.5	463.8	468.4	470.0	471.5	473.2	474.6	473.6	472.5	474.1	473.3	474.8	477.3	477.7	476.5	473.6	474.2	475.5	470.8	464.5	466.6	467.0	466.9	468.5	467.7
130	Chukchi Sea	402.1	405.9	405.7	409.1	415.5	417.5	416.7	418.1	417.7	422.1	426.4	424.4	422.9	422.6	426.2	430.2	434.5	434.9	435.6	430.6	429.6	423.3	422.1	429.1	431.2	433.1	432.2	429.9	429.9	428.8	427.2
132	Beaufort Sea	408.6	410.9	412.7	414.2	415.0	415.2	417.6	421.4	424.2	425.8	422.7	425.0	429.2	430.6	425.0	425.8	423.6	427.0	429.3	432.4	431.6	431.0	429.1	427.1	427.2	424.1	425.8	425.2	424.2	421.5	424.1
134	Arctic Archipelago	411.8	414.4	416.9	421.8	424.7	426.9	429.5	429.9	430.2	433.8	438.6	440.4	439.0	437.2	438.4	439.8	440.7	439.3	439.8	440.0	440.2	439.7	440.6	442.0	442.8	443.4	438.9	437.1	435.6	434.8	432.7
136	Foxe Basin	402.9	405.7	410.7	413.1	417.3	419.3	421.5	422.2	417.9	420.3	424.0	425.5	430.4	428.2	428.7	428.2	432.3	432.3	433.3	433.8	435.7	429.6	435.1	431.4	430.2	428.3	428.4	430.4	429.8	429.3	426.3
138	Baffin Bay	424.7	430.4	434.6	434.3	434.9	438.0	441.7	444.7	447.8	450.3	453.1	454.6	457.7	459.8	458.6	457.0	456.8	458.6	458.2	458.6	459.1	459.0	461.6	461.8	459.5	454.4	452.9	450.4	449.3	450.5	447.9
139	South Greenland	406.6	407.0	411.3	416.2	418.0	419.6	421.9	424.9	427.6	427.5	428.2	427.6	429.0	430.6	435.8	433.5	432.0	432.6	436.7	439.0	439.9	437.1	435.6	436.9	433.7	430.9	431.6	430.5	430.2	429.8	429.9
140	Greenland Sea	428.0	429.0	432.9	437.8	440.4	443.5	448.3	451.4	453.4	457.3	459.3	459.4	460.0	459.6	462.8	464.1	465.1	468.4	468.0	469.2	466.0	466.6	467.7	463.3	453.8	454.6	455.1	455.3	456.2	458.1	458.1
142	Norwegian Sea	405.0	407.5	411.5	416.5	419.6	420.1	420.0	422.9	426.4	425.7	427.0	426.7	428.1	429.3	430.1	429.8	430.9	431.5	433.4	433.1	432.4	431.8	435.7	425.3	428.4	432.2	430.0	428.9	429.2	429.5	429.3
144	Barents Sea	412.2	416.7	419.0	419.1	420.1	423.0	425.9	428.9	431.6	434.3	436.5	437.1	437.5	438.2	438.5	434.5	434.5	435.3	438.2	438.5	438.2	438.2	437.7	438.2	438.7	437.6	434.7	431.3	432.3	432.1	430.2
146	Kara Sea	408.8	411.0	417.4	420.1	422.4	424.6	425.4	426.9	427.0	430.4	431.7	432.3	429.8	429.8	432.7	432.8	431.5	432.3	433.5	434.1	434.9	435.9	435.1	434.1	434.4	432.8	431.1	431.8	432.5	430.3	429.8
148	Laptev Sea	419.0	419.8	419.3	421.4	423.8	424.9	426.8	428.2	429.8	432.1	432.8	433.0	435.6	436.8	435.3	439.2	439.7	439.5	440.1	440.8	439.5	435.1	432.8	433.0	432.2	431.0	434.1	434.5	432.2	433.0	432.4
150	East Siberian Sea	412.0	410.4	414.6	417.6	418.3	420.8	421.6	421.6	423.1	421.5	421.7	424.8	428.1	431.3	435.3	436.9	438.4	440.1	440.3	438.2	438.4	442.0	441.9	441.7	441.8	440.4	440.0	437.7	434.4	431.8	431.6
152	Gulf of Alaska	408.6	409.6	412.4	413.0	414.6	417.4	418.0	416.5	417.3	411.4	414.6	423.5	422.9	418.8	418.4	419.8	422.4	425.0	430.3	424.0	422.3	426.6	419.8	421.8	421.3	423.8	426.7	425.7	425.8	425.0	426.3
154	Southeast Bering Sea	399.8	406.3	410.3	411.5	410.5	416.4	411.7	407.3	404.3	402.4	417.4	419.5	420.4	414.8	419.7	422.4	423.8	422.2	420.8	414.1	423.9	417.0	419.7	423.9	425.9	426.7	426.8	428.3	426.9	427.1	426.7