1998 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	53.7	58.6	63.6	66.0	66.4	67.5	71.2	72.1	66.4	67.4	63.9	61.7	61.5	65.6	72.9	72.8	80.5	77.2	83.8	85.2	80.9	82.9	83.5	84.0	79.4	76.4	80.3	84.8	87.7	87.2	-9999.0
34	Hudson Bay	61.3	75.0	92.1	77.7	87.7	92.1	103.2	109.7	101.2	94.1	86.4	72.5	68.9	73.8	101.5	89.0	94.4	92.9	116.4	117.8	111.1	96.0	94.9	96.4	93.3	79.1	96.6	93.5	108.4	95.3	-9999.0
36	Hudson Strait	95.7	72.8	85.1	80.1	85.7	80.9	48.9	83.3	73.8	86.5	117.2	82.1	85.3	66.8	86.4	88.6	96.2	38.8	67.6	85.2	46.6	116.8	96.6	78.8	67.6	84.1	91.3	71.5	51.3	80.1	-9999.0
98	Bering Strait	46.7	54.0	51.0	49.4	54.2	51.0	54.4	67.0	62.4	43.4	47.1	52.8	60.1	42.8	49.9	48.3	58.7	60.0	75.7	65.3	65.8	68.1	66.5	75.4	76.0	76.2	47.0	62.2	72.1	76.8	-9999.0
128	Arctic subocean	42.8	39.6	44.4	47.0	45.2	50.6	45.5	59.6	64.7	67.9	63.7	63.3	66.2	66.3	55.2	54.2	77.7	89.2	93.0	86.0	84.8	90.4	93.0	96.1	102.0	97.6	83.4	94.0	113.8	111.5	-9999.0
130	Chukchi Sea	44.2	39.4	50.9	31.8	53.2	67.1	59.6	53.9	57.4	17.2	41.5	39.0	45.9	40.2	47.7	67.1	74.7	79.3	71.0	67.9	39.1	44.8	59.7	82.2	107.5	73.5	30.4	55.7	76.6	94.9	-9999.0
132	Beaufort Sea	72.4	78.3	82.3	79.9	86.5	83.4	80.4	81.2	66.8	90.0	83.1	67.0	82.0	100.0	91.1	81.4	92.8	78.4	85.8	87.2	84.7	88.5	68.3	54.6	55.9	65.2	93.8	99.3	92.7	84.9	-9999.0
134	Arctic Archipelago	51.3	52.6	62.1	72.1	70.4	72.7	77.9	78.4	69.0	58.3	41.8	60.3	60.8	75.9	87.5	71.4	75.8	89.0	86.9	89.8	77.7	67.3	72.2	81.3	58.8	48.5	48.2	89.1	94.9	84.7	-9999.0
136	Foxe Basin	78.0	77.1	63.7	66.0	72.5	32.2	67.8	40.1	67.6	47.6	64.3	68.4	48.7	97.3	82.3	103.1	84.2	88.1	98.8	66.5	89.8	104.3	76.9	75.5	85.4	74.6	30.8	72.0	98.2	78.0	-9999.0
138	Baffin Bay	30.4	35.5	50.2	58.4	65.4	67.9	65.0	53.0	39.6	60.3	32.1	53.8	37.2	46.6	71.5	80.5	88.5	96.6	91.1	89.2	84.6	99.7	104.7	96.4	91.7	81.7	92.5	97.7	91.5	95.2	-9999.0
139	South Greenland	40.0	62.6	74.8	75.3	66.6	75.0	75.9	64.2	62.4	52.7	55.9	52.0	41.7	73.2	76.4	86.9	101.4	82.1	74.4	85.5	88.4	113.1	103.5	114.4	102.2	85.4	98.4	104.0	103.4	90.3	-9999.0
140	Greenland Sea	49.3	49.7	52.7	57.8	58.5	65.9	63.8	73.9	64.5	78.5	76.8	63.9	70.3	59.5	50.6	67.5	88.6	88.0	89.2	92.6	96.2	100.7	110.1	117.9	110.2	91.3	88.3	96.6	115.2	119.3	-9999.0
142	Norwegian Sea	56.6	71.6	69.5	78.6	85.1	80.1	64.8	77.3	81.6	82.7	84.7	53.5	49.4	78.6	73.4	78.9	59.5	81.6	73.0	79.1	95.0	88.1	75.6	47.4	72.3	62.4	62.0	73.1	39.2	84.1	-9999.0
144	Barents Sea	47.7	45.1	41.6	54.7	55.6	40.9	52.3	53.6	55.4	58.8	65.5	80.0	74.4	82.0	75.9	55.9	94.4	103.7	66.1	45.1	37.9	71.4	71.1	61.7	69.2	62.0	45.9	69.3	82.5	99.5	-9999.0
146	Kara Sea	46.2	48.7	55.4	68.2	63.0	60.6	71.9	68.3	57.1	58.2	56.0	51.3	55.6	59.1	59.6	67.1	74.4	67.4	79.2	89.1	79.7	75.0	87.4	90.3	85.2	85.0	91.8	85.8	77.8	87.6	-9999.0
148	Laptev Sea	62.1	69.2	63.5	55.1	51.9	68.9	59.3	55.6	62.6	70.0	60.0	66.1	61.8	58.9	73.9	70.0	74.6	81.7	80.8	72.7	79.0	76.9	74.4	89.5	76.2	67.8	73.5	79.7	89.4	79.1	-9999.0
150	East Siberian Sea	48.1	43.8	53.6	66.8	67.9	56.0	54.1	65.3	66.0	73.5	63.2	55.1	58.6	51.6	64.8	77.9	67.2	45.5	62.7	70.8	71.5	85.2	78.8	36.5	41.9	80.0	74.9	71.2	76.0	88.2	-9999.0
152	Gulf of Alaska	34.2	62.4	28.9	40.8	43.8	44.9	59.4	79.4	85.1	46.1	57.8	89.5	58.7	34.4	35.4	48.8	39.9	57.3	77.2	86.9	93.5	91.4	87.9	95.5	73.6	93.5	51.4	52.0	58.8	42.7	-9999.0
154	Southeast Bering Sea	62.7	37.5	33.6	58.5	42.1	46.7	76.2	85.0	38.1	29.9	71.1	82.0	32.9	46.6	51.5	75.4	66.2	76.6	73.9	86.3	65.9	61.5	96.1	102.4	120.0	83.4	55.5	96.9	105.5	43.5	-9999.0