1950 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	59.7	56.6	58.3	60.6	56.2	56.5	57.9	57.6	58.1	63.0	66.7	70.5	69.4	71.6	62.3	69.9	72.5	73.9	73.3	67.7	68.1	70.2	74.5	74.5	70.8	70.6	75.3	77.0	82.0	83.1	-9999.0
34	Hudson Bay	59.0	47.0	53.4	77.7	65.0	65.9	87.9	98.3	70.5	56.7	60.4	80.1	79.4	86.6	67.7	61.5	58.6	72.2	79.2	85.6	83.1	85.3	92.8	82.4	68.3	61.9	74.1	83.0	91.6	90.5	-9999.0
36	Hudson Strait	95.7	84.3	64.6	106.1	71.3	58.1	105.6	98.9	117.7	98.4	68.9	70.6	98.9	91.9	57.3	99.4	117.6	104.9	114.4	46.9	67.6	51.5	61.0	78.9	62.6	87.1	75.3	86.9	68.3	75.7	-9999.0
98	Bering Strait	66.5	60.3	68.4	69.9	44.2	50.5	54.8	56.1	61.8	72.7	79.5	69.0	70.2	76.1	77.0	79.0	83.6	75.4	52.0	59.6	57.2	70.9	87.8	92.5	90.5	85.8	100.1	82.5	82.7	91.0	-9999.0
128	Arctic subocean	40.7	35.6	37.0	34.5	31.9	41.1	56.4	62.3	68.4	58.2	69.8	71.9	73.6	65.8	70.6	70.3	78.4	89.0	92.8	91.1	90.6	77.4	75.6	69.0	77.2	84.3	70.8	93.8	91.8	70.7	-9999.0
130	Chukchi Sea	64.9	48.9	31.8	39.6	22.1	42.8	43.0	30.9	45.5	64.3	79.6	80.7	79.9	82.1	84.8	66.9	79.4	99.0	80.7	70.3	91.9	99.5	103.7	108.2	102.3	111.4	130.1	116.7	74.4	78.0	-9999.0
132	Beaufort Sea	37.9	43.7	71.3	61.5	50.3	70.9	52.9	57.8	57.3	74.3	79.8	59.8	74.3	90.7	60.9	74.3	80.8	88.1	74.0	35.7	48.3	62.5	67.3	73.2	53.6	67.1	72.6	93.2	91.4	87.5	-9999.0
134	Arctic Archipelago	61.9	54.9	58.5	60.7	67.4	50.9	41.0	61.4	83.4	79.8	71.1	71.2	43.1	61.3	85.8	73.4	75.2	75.4	81.8	87.6	61.8	55.6	90.5	86.1	68.4	81.8	99.4	109.8	108.3	86.3	-9999.0
136	Foxe Basin	59.8	51.7	57.1	67.7	64.1	67.4	57.3	25.8	67.7	62.8	73.3	104.4	57.6	25.6	50.4	104.8	53.0	46.3	60.3	94.7	100.5	84.0	74.0	78.2	65.3	53.0	54.5	77.0	123.3	122.7	-9999.0
138	Baffin Bay	60.3	65.0	64.2	65.6	71.5	70.9	63.4	64.3	76.3	72.3	70.5	52.5	64.3	69.1	40.0	49.0	70.9	84.1	78.9	73.1	68.2	80.8	70.0	57.8	108.2	115.5	119.6	120.7	124.6	119.3	-9999.0
139	South Greenland	73.1	68.2	79.7	81.4	88.4	76.9	65.1	84.9	82.1	91.7	84.5	69.4	54.6	81.7	63.9	83.5	84.8	88.1	103.3	109.6	59.0	77.4	74.6	74.2	97.0	84.4	102.6	93.2	97.7	120.7	-9999.0
140	Greenland Sea	57.7	63.5	61.3	61.3	64.2	68.9	65.4	63.5	33.6	42.2	48.9	60.9	59.7	46.7	75.4	77.2	77.9	82.4	96.3	97.1	93.3	84.4	93.9	84.6	94.6	114.4	74.5	65.0	82.2	89.2	-9999.0
142	Norwegian Sea	31.1	19.8	21.4	50.4	76.1	61.7	81.3	31.8	38.1	44.7	45.4	32.9	51.9	70.4	55.3	59.9	45.9	31.6	30.1	52.4	28.0	60.8	53.1	73.0	68.0	38.4	60.7	45.2	59.9	88.7	-9999.0
144	Barents Sea	33.0	14.7	28.3	39.8	41.7	25.8	58.8	81.1	63.8	58.4	56.1	55.6	70.4	49.4	34.9	50.0	75.3	68.6	47.4	49.6	65.3	68.0	54.6	55.1	47.1	54.6	90.3	51.8	65.7	49.1	-9999.0
146	Kara Sea	67.5	61.8	52.0	42.5	53.5	57.9	55.9	45.2	54.6	64.1	75.6	81.4	72.6	70.3	61.2	72.6	67.2	68.5	76.5	68.8	70.7	68.7	68.3	67.1	61.1	56.8	61.4	69.5	73.4	79.6	-9999.0
148	Laptev Sea	57.4	65.3	66.7	66.9	46.1	37.3	30.4	25.0	31.9	46.4	48.6	59.6	62.3	73.0	61.7	64.7	76.4	78.2	66.2	52.5	58.4	61.4	67.9	67.8	68.5	62.8	57.6	53.7	57.0	58.9	-9999.0
150	East Siberian Sea	53.0	58.8	52.3	66.2	66.1	64.8	71.4	57.1	38.8	49.5	45.1	59.6	68.4	37.4	46.3	66.5	66.9	58.8	59.7	63.4	67.1	67.0	76.8	94.0	96.0	99.8	87.5	89.9	108.6	103.9	-9999.0
152	Gulf of Alaska	72.6	79.1	86.6	91.9	70.6	72.2	64.2	62.7	75.4	74.6	77.4	77.2	77.4	65.1	68.7	84.3	80.6	28.1	28.8	83.1	101.7	93.7	73.6	87.3	97.3	99.7	90.9	60.8	74.8	93.7	-9999.0
154	Southeast Bering Sea	100.3	103.9	94.3	53.8	21.9	53.5	24.3	27.0	77.9	54.6	72.2	81.1	76.4	72.7	101.6	84.7	80.8	47.5	69.2	63.6	98.5	57.1	77.5	99.9	108.6	110.7	67.6	69.3	93.8	92.6	-9999.0