1983 09 - daily  - mean of NCEP mean Daily Near IR Beam 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	57.7	56.5	59.2	56.8	55.9	53.7	55.9	53.3	56.7	56.4	53.1	51.0	49.1	47.4	45.5	44.6	43.5	45.6	47.4	44.7	43.7	41.6	40.2	41.3	38.7	37.7	40.1	39.1	38.0	34.9	-9999.0
34	Hudson Bay	54.5	58.3	66.7	63.9	61.3	59.1	67.2	56.8	55.4	65.8	60.6	75.0	69.0	59.9	60.7	56.1	46.1	46.1	52.9	55.7	62.5	68.2	55.3	50.4	44.0	55.2	52.1	49.0	55.6	39.9	-9999.0
36	Hudson Strait	71.6	84.3	64.1	29.1	26.2	77.4	45.8	42.3	85.9	92.0	43.9	56.2	50.4	58.6	60.9	61.7	72.5	78.3	50.1	68.1	18.6	55.7	51.6	60.9	32.7	40.6	58.6	55.2	31.9	58.3	-9999.0
98	Bering Strait	51.2	56.4	69.2	56.3	56.7	57.6	59.1	48.4	47.1	51.0	57.4	51.0	55.4	50.4	43.6	50.8	51.4	59.1	54.9	41.7	35.1	27.9	34.4	34.6	39.2	42.2	45.7	33.6	24.2	23.0	-9999.0
128	Arctic subocean	55.0	51.4	46.1	38.7	44.9	37.9	43.5	40.1	43.7	34.9	33.2	32.7	34.6	33.1	31.6	28.1	27.8	24.6	24.6	19.7	19.7	19.7	17.5	16.0	13.7	13.6	15.9	14.4	7.4	9.3	-9999.0
130	Chukchi Sea	69.6	45.1	57.6	50.2	56.6	38.9	43.4	44.3	33.5	33.0	24.1	23.6	36.2	27.3	51.7	39.5	35.8	61.4	61.1	55.2	51.4	55.1	44.6	43.3	36.7	24.1	25.2	30.0	19.1	5.6	-9999.0
132	Beaufort Sea	62.7	54.4	54.2	48.0	51.9	45.9	57.3	69.0	65.1	62.7	59.1	65.4	53.3	48.2	46.7	41.1	47.3	60.1	63.8	51.2	47.6	35.0	39.2	33.6	35.9	23.9	43.4	56.9	54.2	37.6	-9999.0
134	Arctic Archipelago	45.6	52.2	52.2	37.5	42.5	39.4	42.4	51.1	49.8	45.9	49.3	45.2	49.0	40.6	32.6	31.2	30.9	38.3	41.8	44.6	40.7	34.1	26.4	34.1	37.6	37.3	27.0	15.6	17.1	28.9	-9999.0
136	Foxe Basin	63.1	50.1	39.8	62.8	66.7	65.7	67.4	65.5	57.2	60.4	64.9	56.7	58.5	54.2	54.8	44.9	48.9	43.8	44.5	47.6	45.9	27.3	35.2	34.4	42.7	45.1	41.5	40.6	43.5	27.8	-9999.0
138	Baffin Bay	65.7	55.2	57.4	52.5	49.6	54.0	55.7	55.9	54.2	55.9	55.8	51.0	46.0	47.0	51.9	46.8	41.4	34.7	36.7	30.3	19.6	23.1	28.9	32.1	23.6	26.7	31.1	27.2	23.9	24.6	-9999.0
139	South Greenland	85.7	82.3	84.1	91.3	78.6	69.6	44.3	47.6	56.1	60.4	48.4	36.7	49.6	43.1	38.8	43.2	45.5	57.2	58.3	59.9	61.9	49.7	32.6	34.3	44.0	49.8	42.4	36.8	43.0	41.8	-9999.0
140	Greenland Sea	72.1	51.1	46.2	65.9	56.3	49.2	60.6	54.4	48.3	48.3	46.2	44.2	49.7	46.1	40.4	39.7	32.4	41.4	34.9	36.6	38.3	34.9	32.9	32.2	27.7	17.8	27.1	30.9	28.5	26.4	-9999.0
142	Norwegian Sea	55.1	34.3	50.6	46.1	42.9	30.7	21.9	60.7	49.3	41.0	30.9	45.4	39.4	41.4	43.1	36.1	44.4	27.6	31.7	30.0	38.8	47.9	38.9	41.9	6.3	37.1	25.9	38.4	42.3	35.5	-9999.0
144	Barents Sea	44.4	60.3	49.8	50.4	60.6	55.7	60.8	56.1	58.2	54.2	66.1	43.5	22.9	36.8	36.4	46.9	41.4	33.2	20.7	29.0	32.9	32.3	26.3	29.8	23.4	17.3	28.6	20.7	21.0	20.9	-9999.0
146	Kara Sea	58.4	51.7	59.9	61.2	57.4	54.6	59.7	52.2	57.2	56.9	53.4	49.2	49.2	49.4	41.5	44.4	43.1	44.1	52.7	45.0	43.0	45.8	47.9	46.9	46.8	41.0	45.3	44.9	40.6	40.6	-9999.0
148	Laptev Sea	51.1	51.1	48.0	46.5	51.7	44.0	44.6	52.3	57.9	45.7	39.3	35.6	37.1	35.9	43.4	34.9	35.1	34.9	35.2	38.9	44.7	32.4	33.4	40.1	34.1	33.4	34.0	37.4	37.7	34.5	-9999.0
150	East Siberian Sea	68.3	67.2	72.3	59.0	43.7	55.1	53.6	37.4	55.0	59.2	56.6	52.4	53.0	56.7	48.5	41.6	47.6	52.2	49.5	40.7	27.8	26.5	27.3	34.3	23.5	25.6	27.6	23.1	28.5	31.1	-9999.0
152	Gulf of Alaska	36.3	59.7	47.1	66.5	76.5	90.3	74.8	53.6	55.9	68.2	75.3	56.9	53.5	40.0	44.7	66.0	67.6	54.7	29.0	19.2	24.9	21.3	33.0	46.8	53.2	63.1	35.8	32.2	18.2	21.7	-9999.0
154	Southeast Bering Sea	41.9	74.0	69.9	77.0	73.4	67.0	62.4	56.5	63.0	61.4	64.9	52.7	33.7	57.2	62.4	75.8	73.7	33.3	34.2	32.8	45.2	48.5	73.0	75.9	74.5	58.5	25.5	16.4	23.1	35.4	-9999.0