2003 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	63.9	66.3	64.0	67.1	66.7	72.9	70.3	64.6	64.6	71.9	73.7	76.9	73.7	72.8	75.5	71.7	76.1	74.5	73.6	78.1	78.4	76.7	77.5	82.4	83.1	82.1	81.2	87.5	90.5	92.2	-9999.0
34	Hudson Bay	74.8	86.8	72.3	87.7	88.7	99.4	94.0	61.7	70.7	82.8	93.4	84.5	62.8	74.8	100.1	89.1	72.6	87.9	74.4	82.5	87.9	87.1	83.1	85.6	81.1	77.7	84.5	114.0	124.0	123.5	-9999.0
36	Hudson Strait	91.8	47.3	46.9	57.2	98.7	95.6	97.8	96.7	61.2	74.8	71.9	119.1	94.8	55.6	52.1	49.7	101.0	39.9	66.4	89.5	71.1	54.9	37.4	32.2	45.1	72.2	42.8	81.9	71.9	95.0	-9999.0
98	Bering Strait	57.0	61.8	69.6	66.7	61.5	75.3	65.2	63.7	64.6	83.8	90.3	66.7	50.8	56.0	58.7	57.8	73.1	75.6	78.7	67.6	69.1	67.9	72.7	59.7	88.0	93.5	91.7	90.1	111.2	97.3	-9999.0
128	Arctic subocean	34.2	39.5	38.1	37.7	54.5	56.5	41.7	40.2	53.9	64.1	71.9	76.5	66.3	62.6	61.9	67.5	73.9	80.1	73.7	63.7	73.6	91.9	88.9	81.0	99.1	113.4	106.8	122.1	123.8	114.8	-9999.0
130	Chukchi Sea	46.3	38.6	46.0	68.1	70.8	81.5	74.7	65.2	69.5	88.0	96.7	52.8	33.9	49.9	24.6	42.6	58.3	57.4	81.7	84.3	74.7	95.4	83.5	52.0	59.4	74.2	63.9	59.5	79.8	101.8	-9999.0
132	Beaufort Sea	50.6	53.9	53.4	67.2	70.3	73.3	47.1	46.3	59.8	69.3	76.9	76.6	85.2	78.8	68.7	74.6	76.9	85.0	75.8	92.1	83.0	78.5	85.7	84.2	95.6	92.7	105.4	119.3	116.0	97.4	-9999.0
134	Arctic Archipelago	59.1	64.3	58.5	49.6	61.6	58.6	54.9	56.1	67.2	70.5	67.9	77.0	86.9	85.2	65.4	69.2	85.7	79.5	85.2	72.6	72.9	76.8	63.1	60.5	71.9	104.1	108.3	111.3	112.3	100.9	-9999.0
136	Foxe Basin	61.0	70.2	67.8	69.3	81.1	87.2	86.2	54.6	68.9	91.4	95.6	75.8	57.3	56.1	65.4	94.7	76.1	56.0	72.2	100.9	109.7	101.7	103.0	108.2	99.3	76.6	48.1	62.3	55.5	27.8	-9999.0
138	Baffin Bay	61.0	61.6	65.5	64.4	62.0	64.3	42.9	69.3	69.7	78.3	66.4	81.9	82.0	77.3	80.7	80.3	81.5	84.1	65.6	87.1	93.6	103.4	99.8	83.4	80.9	80.4	102.1	101.9	93.4	101.1	-9999.0
139	South Greenland	64.0	61.0	80.8	50.1	31.8	51.3	79.9	72.0	53.8	73.0	82.4	91.9	74.6	56.3	55.0	49.2	73.8	68.0	77.4	91.0	98.1	73.4	88.2	102.1	99.8	96.8	82.9	72.1	66.0	98.8	-9999.0
140	Greenland Sea	58.4	49.6	56.8	56.9	53.7	48.1	51.2	58.4	65.4	68.9	56.6	47.9	70.6	72.4	85.3	74.8	73.3	80.7	81.6	79.6	103.2	107.3	110.3	102.1	112.0	105.7	96.2	82.1	110.0	125.1	-9999.0
142	Norwegian Sea	18.7	45.6	68.9	60.6	72.5	76.8	65.6	56.8	47.5	86.0	82.6	74.8	72.4	66.1	23.3	56.7	79.5	57.8	76.1	95.5	91.7	102.8	107.0	109.6	106.3	81.5	64.3	82.1	82.5	64.9	-9999.0
144	Barents Sea	62.8	64.5	54.2	42.2	39.5	43.6	48.5	57.7	54.3	78.4	69.0	78.3	80.3	67.1	81.9	56.6	61.0	62.5	48.5	75.7	86.7	77.8	80.8	96.2	99.4	89.6	85.8	67.6	83.3	85.6	-9999.0
146	Kara Sea	66.0	73.9	67.7	73.1	70.2	79.2	81.0	71.7	65.8	70.5	65.2	79.2	83.2	76.9	84.5	79.0	84.1	74.7	77.6	74.4	71.6	71.3	74.1	86.6	81.2	75.6	69.9	69.8	70.9	91.7	-9999.0
148	Laptev Sea	59.5	55.0	52.8	65.5	65.9	65.5	64.5	67.1	68.2	57.5	66.8	65.8	64.8	73.2	61.7	56.7	59.7	62.7	62.3	69.3	65.9	64.9	55.9	75.5	70.7	74.0	76.9	86.0	80.2	59.2	-9999.0
150	East Siberian Sea	72.5	71.0	73.6	54.2	47.1	53.8	53.9	56.6	53.7	70.0	74.3	86.6	72.0	73.6	84.4	86.1	89.4	79.4	80.2	90.5	91.2	97.6	103.8	92.7	78.5	60.4	57.9	68.1	76.9	76.0	-9999.0
152	Gulf of Alaska	90.2	77.7	85.3	89.8	78.1	63.3	53.1	71.0	66.6	60.3	73.8	61.5	61.4	85.0	72.6	63.7	77.8	71.9	88.7	59.9	59.8	30.6	75.0	85.7	105.8	111.6	104.0	107.1	115.0	110.8	-9999.0
154	Southeast Bering Sea	60.6	38.0	79.1	65.8	84.6	107.6	103.5	94.1	80.4	74.9	54.6	25.9	51.9	68.3	30.4	68.1	94.3	77.5	93.5	35.1	49.4	62.8	93.6	40.6	79.1	105.6	96.1	101.9	101.4	70.0	-9999.0