1963 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	61.1	66.0	64.9	59.3	63.3	60.7	64.2	68.2	69.1	73.9	76.0	75.8	79.4	79.9	75.3	77.1	81.6	84.9	83.1	82.4	81.6	84.1	89.4	91.5	95.0	93.2	92.4	88.7	91.8	96.8	-9999.0
34	Hudson Bay	71.6	73.4	70.6	72.5	86.7	77.1	64.9	67.8	77.0	80.6	92.7	86.8	104.1	102.3	82.0	67.2	91.6	93.7	78.7	74.6	98.9	105.4	99.8	99.4	110.1	113.6	108.9	93.8	110.0	115.3	-9999.0
36	Hudson Strait	42.8	65.8	108.5	36.4	36.6	45.8	42.0	80.1	52.1	86.3	102.7	115.6	107.3	86.9	98.6	100.9	66.0	53.1	86.0	81.0	57.1	101.3	106.6	99.5	119.1	117.4	113.4	79.6	89.3	93.8	-9999.0
98	Bering Strait	62.0	71.2	61.6	54.0	53.1	58.4	76.6	71.1	59.6	76.6	79.6	80.5	67.1	77.1	59.3	57.7	60.5	74.3	95.8	82.0	50.0	57.5	84.1	93.6	98.0	94.0	76.6	86.1	80.1	80.7	-9999.0
128	Arctic subocean	41.6	49.2	52.4	55.3	55.7	48.7	43.7	45.1	42.0	44.1	34.2	45.4	72.5	74.4	69.8	68.0	62.6	71.2	74.7	87.2	81.9	84.8	100.7	104.5	102.1	104.7	106.3	117.3	112.1	107.3	-9999.0
130	Chukchi Sea	47.1	42.1	37.6	34.1	42.9	51.5	76.3	56.6	81.3	88.8	84.1	80.1	75.1	79.1	75.2	59.2	50.7	45.7	90.0	96.1	79.0	66.6	90.0	91.8	80.9	74.3	81.4	64.1	91.4	85.7	-9999.0
132	Beaufort Sea	51.8	68.5	63.8	51.4	67.4	61.1	81.2	77.6	76.4	90.2	80.0	84.8	93.2	87.3	69.4	59.9	73.0	67.9	86.6	98.6	84.7	78.7	91.4	88.0	79.5	89.5	108.1	105.9	86.5	93.7	-9999.0
134	Arctic Archipelago	52.3	40.6	54.9	50.6	60.3	61.4	59.9	78.9	68.1	67.0	66.6	65.9	75.5	90.6	87.5	84.9	90.8	72.9	62.9	76.0	86.6	75.0	66.7	74.9	85.5	94.6	86.7	118.1	118.9	130.4	-9999.0
136	Foxe Basin	59.0	60.3	49.6	54.1	68.7	63.2	55.5	56.9	51.9	74.9	91.5	84.2	95.1	84.4	70.0	82.7	60.7	58.8	102.8	105.3	104.2	107.5	102.6	81.5	105.7	92.8	69.4	40.4	58.7	78.1	-9999.0
138	Baffin Bay	45.5	59.7	52.3	48.2	47.5	45.9	41.6	61.5	56.6	66.6	68.5	76.0	83.3	87.9	92.3	94.1	97.9	103.0	96.3	102.5	92.9	98.9	102.9	99.1	105.5	87.3	113.9	116.9	125.2	133.4	-9999.0
139	South Greenland	70.6	68.4	50.5	47.5	49.4	59.9	48.3	65.0	87.1	89.3	80.5	77.9	93.4	99.2	100.3	110.0	112.0	101.3	95.8	98.6	112.1	107.3	92.8	100.8	110.0	104.7	112.1	115.7	109.6	99.4	-9999.0
140	Greenland Sea	54.1	59.3	57.8	53.7	58.0	62.5	52.2	64.4	73.4	67.2	50.5	70.3	76.3	79.5	87.0	93.8	93.9	104.2	95.5	95.9	92.2	94.1	79.3	70.7	106.5	111.1	115.2	121.9	134.5	128.9	-9999.0
142	Norwegian Sea	30.7	18.8	40.5	67.2	57.1	43.2	52.2	38.3	62.8	57.8	33.3	37.3	70.1	61.4	48.2	48.9	77.8	90.1	57.0	80.1	93.7	83.4	70.9	84.3	76.2	74.2	45.0	48.1	38.1	63.1	-9999.0
144	Barents Sea	47.5	47.4	50.3	57.2	57.4	65.0	67.3	57.8	53.7	54.2	70.8	62.3	64.4	45.1	65.8	61.7	45.3	73.7	65.1	73.7	61.3	100.0	96.5	94.4	97.6	72.9	70.8	68.7	91.6	80.0	-9999.0
146	Kara Sea	72.2	75.3	74.5	62.8	64.1	55.4	66.6	71.4	68.5	67.6	67.5	77.8	74.8	82.8	78.7	84.7	82.7	91.9	84.7	75.3	74.9	77.7	87.5	94.7	95.0	87.8	88.0	88.8	86.0	97.7	-9999.0
148	Laptev Sea	62.0	61.3	62.4	67.5	64.2	64.7	64.6	68.0	69.8	80.1	79.2	63.4	60.8	61.8	66.5	78.4	83.5	78.6	78.1	88.4	83.5	76.0	77.9	76.6	79.5	84.7	81.1	62.6	75.3	76.4	-9999.0
150	East Siberian Sea	29.5	60.7	50.3	36.7	41.2	35.1	43.5	58.8	68.3	58.4	74.5	75.4	81.0	56.1	48.3	63.1	79.3	89.5	91.6	82.5	95.7	90.1	108.2	107.1	110.5	103.4	91.0	84.5	81.5	81.1	-9999.0
152	Gulf of Alaska	61.2	75.6	80.3	77.7	63.6	95.0	90.4	56.9	41.4	60.9	82.5	70.1	59.3	71.6	61.5	78.3	93.8	104.0	104.6	66.7	38.5	46.6	85.8	101.4	81.4	73.0	63.3	72.6	53.9	100.7	-9999.0
154	Southeast Bering Sea	64.1	66.0	88.3	80.5	95.8	89.8	80.6	47.4	81.8	104.6	99.7	52.3	82.2	80.6	95.1	98.9	99.7	93.5	60.9	42.4	22.6	35.5	74.2	68.9	50.8	96.1	93.1	91.9	103.5	102.9	-9999.0