1989 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	62.4	66.0	69.0	67.0	62.7	70.0	67.0	68.2	72.4	73.9	73.2	76.9	72.8	73.3	69.7	74.2	81.9	85.5	83.9	80.5	81.0	84.6	87.1	83.0	89.6	92.1	99.3	99.1	98.2	95.7	-9999.0
34	Hudson Bay	67.7	69.6	80.2	71.5	82.3	92.6	81.6	80.0	80.3	77.8	95.6	99.0	80.7	86.9	54.7	75.1	89.5	103.3	102.3	88.6	87.9	77.8	78.8	78.5	102.1	92.0	113.4	120.4	117.3	107.6	-9999.0
36	Hudson Strait	70.0	109.5	98.8	71.5	81.6	87.3	67.9	73.0	80.0	77.3	96.2	79.6	35.9	49.2	66.9	95.7	68.8	96.5	104.0	71.7	46.8	58.8	90.7	55.8	66.8	94.5	74.4	78.7	117.5	117.7	-9999.0
98	Bering Strait	80.8	77.5	68.7	62.8	57.8	70.1	61.7	62.2	78.7	49.5	66.6	54.3	58.2	78.3	54.3	47.1	65.9	79.9	89.6	77.0	73.8	70.6	63.3	56.7	63.5	75.2	95.5	85.9	75.3	86.6	-9999.0
128	Arctic subocean	36.7	35.5	46.9	51.2	53.7	53.0	33.2	51.6	54.5	61.9	69.1	69.2	76.4	76.7	57.4	59.4	75.8	85.1	77.4	85.1	79.9	83.0	89.6	60.0	72.5	101.0	85.6	84.5	74.0	73.8	-9999.0
130	Chukchi Sea	69.5	70.4	60.0	43.7	63.8	53.0	38.4	44.2	42.9	67.5	57.3	29.3	19.7	75.4	71.6	52.5	63.2	64.7	68.3	74.7	66.4	77.2	80.1	71.2	70.5	74.3	118.9	112.0	72.2	92.3	-9999.0
132	Beaufort Sea	69.1	73.9	81.3	84.0	73.3	69.1	55.0	68.7	66.4	91.0	73.7	77.4	82.1	73.3	69.3	86.9	90.4	94.8	93.7	77.2	75.4	98.0	101.2	97.5	93.2	97.9	114.5	122.8	109.8	94.6	-9999.0
134	Arctic Archipelago	62.2	61.3	60.3	65.4	61.5	62.0	53.8	41.4	68.5	58.5	44.6	66.4	53.3	72.3	68.4	66.8	67.0	66.6	62.9	64.2	78.8	84.4	68.9	71.1	73.1	74.3	96.5	79.0	92.4	69.9	-9999.0
136	Foxe Basin	59.1	78.2	82.0	74.5	77.1	54.9	70.5	59.5	55.8	78.6	70.5	52.7	41.7	38.9	59.3	52.1	51.7	47.1	108.6	100.1	78.8	91.0	84.3	86.4	109.5	99.2	99.6	101.3	78.7	120.9	-9999.0
138	Baffin Bay	32.3	52.6	61.9	69.4	67.2	66.0	66.4	58.3	46.8	74.1	83.9	90.0	84.9	78.4	73.3	74.3	80.2	79.0	79.0	60.8	84.2	87.4	68.9	84.4	90.3	92.6	95.5	92.7	58.9	66.3	-9999.0
139	South Greenland	66.2	69.4	70.1	75.2	76.9	75.6	92.0	93.7	93.4	85.0	83.2	96.2	81.4	86.6	88.7	103.2	95.8	92.9	100.7	108.5	94.4	94.9	98.5	99.0	100.7	108.3	102.3	107.6	106.7	116.1	-9999.0
140	Greenland Sea	55.3	60.3	62.9	72.9	65.8	71.7	77.1	77.2	78.0	77.4	70.4	61.3	72.2	48.5	84.1	87.1	94.6	100.1	99.6	93.6	89.9	96.6	101.7	92.3	112.7	94.7	108.1	112.8	105.1	116.8	-9999.0
142	Norwegian Sea	48.0	80.5	72.7	63.6	57.3	87.8	68.6	47.7	53.6	65.6	51.2	57.5	45.5	60.5	81.7	72.5	100.5	78.3	84.2	62.7	70.6	83.1	84.3	78.5	91.8	79.0	61.7	47.1	83.2	86.8	-9999.0
144	Barents Sea	61.2	66.4	75.0	66.2	42.5	77.4	68.4	74.7	69.1	66.4	65.7	77.7	78.4	89.9	91.8	80.3	91.6	84.9	55.7	71.1	67.0	67.5	79.2	75.4	86.5	88.7	93.7	90.8	72.5	58.3	-9999.0
146	Kara Sea	61.1	60.9	65.7	63.4	51.0	63.4	68.4	66.0	76.9	81.6	74.1	77.3	77.1	77.0	78.2	75.7	86.7	86.8	77.2	76.2	78.3	86.1	94.8	90.2	90.0	87.5	91.5	94.0	93.0	92.9	-9999.0
148	Laptev Sea	55.1	66.5	60.9	58.7	63.0	66.6	63.7	72.0	66.0	68.9	64.5	72.5	64.9	52.4	55.0	63.9	70.3	71.5	79.1	91.3	85.9	86.0	90.3	82.6	97.5	103.6	98.2	91.7	107.7	105.7	-9999.0
150	East Siberian Sea	61.9	49.4	51.9	65.3	49.9	46.7	45.6	45.7	54.2	62.0	65.3	59.8	73.6	65.6	77.3	73.8	82.4	85.2	87.1	71.2	91.0	96.2	93.6	94.1	80.8	102.0	111.4	110.1	107.2	110.7	-9999.0
152	Gulf of Alaska	77.1	83.4	84.7	74.3	68.5	96.6	102.3	98.1	96.0	28.1	50.4	76.9	95.3	70.6	81.4	60.1	63.5	65.5	64.3	49.9	74.2	83.7	63.6	47.1	33.8	56.5	69.3	60.6	96.6	102.1	-9999.0
154	Southeast Bering Sea	74.8	66.4	87.8	72.3	90.9	81.1	48.7	49.9	83.0	51.4	77.5	76.0	81.2	90.7	54.8	73.4	50.1	83.5	92.0	95.3	106.8	64.6	35.9	32.4	54.0	99.4	72.5	57.7	73.6	53.4	-9999.0