1983 04 - 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	63.0	61.6	62.6	63.5	64.0	68.1	67.5	70.7	71.7	69.3	68.8	68.1	69.2	69.8	71.0	69.0	68.4	66.0	73.6	77.8	77.3	80.8	76.4	73.8	83.2	82.0	79.4	80.3	79.9	82.8	-9999.0
34	Hudson Bay	81.0	84.0	66.3	69.4	85.9	85.7	68.2	88.5	94.2	76.8	70.6	84.8	81.2	75.5	85.9	85.6	82.3	76.6	80.0	87.4	90.7	94.3	91.2	77.2	74.0	74.9	84.8	92.7	80.7	94.7	-9999.0
36	Hudson Strait	73.1	68.9	81.6	42.3	46.4	45.7	51.5	68.6	110.5	70.5	69.4	111.1	112.2	39.0	33.3	78.9	74.6	26.0	77.5	65.5	85.8	84.2	67.7	61.7	89.1	78.9	98.9	86.1	51.3	80.0	-9999.0
98	Bering Strait	77.0	77.6	78.1	56.0	60.5	69.3	69.3	68.2	65.6	73.7	78.7	49.5	54.8	48.6	40.1	46.1	48.3	51.6	61.5	67.0	74.6	87.7	57.8	72.0	84.8	92.9	82.9	76.2	63.8	70.7	-9999.0
128	Arctic subocean	41.0	48.7	52.9	52.2	59.3	64.4	62.1	55.6	50.1	57.8	73.0	74.2	71.8	75.9	75.6	79.4	84.3	86.9	75.6	74.3	97.2	101.5	105.2	107.8	111.7	101.1	91.2	96.2	102.7	90.5	-9999.0
130	Chukchi Sea	81.2	78.4	69.3	66.5	53.1	49.9	55.6	54.2	69.9	93.6	93.3	86.0	91.5	73.5	51.7	72.1	58.4	45.6	60.4	60.4	72.0	82.2	44.7	44.9	75.6	90.1	73.4	74.4	71.8	70.3	-9999.0
132	Beaufort Sea	59.8	50.9	61.0	74.3	56.3	56.7	48.7	62.3	77.8	70.3	63.7	70.7	69.6	81.0	70.9	36.1	44.3	65.2	90.2	86.2	73.8	80.2	90.5	80.9	99.1	93.0	86.3	77.1	79.6	90.1	-9999.0
134	Arctic Archipelago	54.5	50.4	62.4	56.3	50.1	54.9	76.8	78.7	80.9	73.3	60.7	60.7	74.4	86.2	69.7	56.6	65.5	59.6	42.3	63.1	82.7	77.0	68.3	66.5	73.2	96.0	86.7	101.0	96.5	92.0	-9999.0
136	Foxe Basin	68.4	57.2	62.8	64.6	45.3	43.0	62.2	71.5	86.5	84.8	75.3	63.9	70.8	91.1	82.9	58.4	76.4	100.0	67.8	38.0	64.0	76.3	71.0	97.9	88.9	87.2	65.8	77.8	81.0	72.7	-9999.0
138	Baffin Bay	54.0	59.1	64.9	56.9	49.7	65.3	64.3	63.4	68.7	62.9	67.0	60.8	81.6	86.1	91.3	87.8	90.0	91.9	86.5	95.0	86.5	77.9	73.8	67.8	79.5	55.6	63.0	68.3	71.7	113.0	-9999.0
139	South Greenland	66.1	60.5	73.0	84.5	86.4	78.4	67.0	62.7	80.2	63.2	53.5	63.1	77.5	79.3	87.4	91.8	83.2	83.7	70.5	82.0	73.3	77.1	59.6	57.8	71.2	80.9	74.6	87.6	85.2	85.1	-9999.0
140	Greenland Sea	65.5	64.2	65.2	69.1	72.0	76.5	70.7	68.3	76.4	77.3	73.7	53.5	38.6	45.3	68.9	81.4	97.7	90.6	98.9	106.0	107.8	109.4	96.2	96.2	100.8	95.3	94.2	88.9	93.8	118.2	-9999.0
142	Norwegian Sea	42.9	70.7	53.6	44.6	61.6	44.2	44.4	46.2	55.5	68.3	69.7	73.3	83.4	64.5	43.8	29.0	21.1	60.4	30.4	51.0	45.3	32.5	51.8	73.5	64.0	84.5	91.2	109.2	91.2	73.4	-9999.0
144	Barents Sea	28.9	55.1	48.1	53.6	56.4	51.6	51.1	58.6	36.6	39.4	49.6	52.2	70.7	73.6	85.0	60.6	71.0	69.5	78.8	61.9	56.5	85.1	72.6	73.2	54.0	70.1	68.0	79.8	76.5	110.7	-9999.0
146	Kara Sea	59.6	54.7	61.8	70.4	71.1	71.2	72.9	70.8	63.7	69.4	72.7	68.9	61.3	68.6	69.2	77.4	73.4	64.4	73.5	78.9	75.4	78.5	81.4	76.8	92.0	81.1	77.5	75.1	85.5	79.8	-9999.0
148	Laptev Sea	62.2	60.6	54.3	51.2	46.5	62.9	67.9	61.1	60.8	63.3	68.7	69.6	73.1	70.3	69.5	62.5	69.8	67.2	74.9	77.9	75.5	71.6	69.1	61.7	74.8	80.8	72.2	70.5	70.4	56.5	-9999.0
150	East Siberian Sea	64.5	53.5	64.2	59.3	57.0	74.2	80.5	88.6	85.6	77.5	73.1	59.2	56.9	54.8	72.1	67.8	35.5	36.1	56.7	71.4	67.6	76.2	74.1	84.0	87.9	75.6	73.1	93.3	86.0	76.7	-9999.0
152	Gulf of Alaska	63.7	76.1	70.7	31.3	59.1	86.8	89.4	90.7	83.7	89.9	86.5	34.5	33.5	45.4	31.6	39.0	53.2	48.0	61.1	56.7	67.2	80.8	56.1	94.7	101.5	113.8	117.3	83.8	61.1	82.7	-9999.0
154	Southeast Bering Sea	86.1	66.7	62.1	41.7	60.7	56.5	70.9	74.6	78.5	81.8	60.1	55.8	86.4	40.4	35.0	76.9	36.8	58.3	61.9	77.1	99.5	58.6	9.6	70.8	100.3	88.0	101.8	34.7	80.9	76.7	-9999.0