1979 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	60.2	58.6	61.9	61.0	63.7	64.3	62.9	64.6	66.3	68.0	65.0	65.3	65.9	67.8	77.1	76.0	75.4	75.2	75.3	75.7	74.1	83.8	85.8	80.2	82.3	87.6	80.2	82.5	82.8	88.6	-9999.0
34	Hudson Bay	71.9	56.3	61.3	66.0	73.9	79.0	72.7	66.5	68.8	70.6	62.7	58.3	46.1	51.2	84.4	94.2	82.0	81.1	74.0	71.1	75.3	96.3	90.9	76.8	79.6	94.7	92.0	86.1	87.5	94.0	-9999.0
36	Hudson Strait	107.0	90.3	16.9	51.9	106.0	90.0	93.1	48.4	34.8	81.1	38.2	78.8	89.8	85.9	109.4	89.3	104.8	114.5	104.1	71.8	21.3	97.3	124.5	119.3	62.6	61.2	62.4	26.7	53.1	70.2	-9999.0
98	Bering Strait	62.1	58.4	50.2	28.3	43.7	61.0	53.3	66.3	67.8	80.3	90.7	84.3	90.5	91.6	97.8	90.2	65.0	62.7	61.3	48.9	52.9	53.6	62.9	50.0	75.4	86.9	79.5	82.3	88.8	101.0	-9999.0
128	Arctic subocean	43.2	44.8	40.7	39.7	47.9	51.3	49.5	48.2	41.9	52.2	48.1	18.1	42.7	49.4	69.6	79.0	75.7	80.9	71.8	89.1	92.3	93.4	98.7	100.2	107.8	109.0	112.1	110.2	88.2	93.4	-9999.0
130	Chukchi Sea	67.6	64.3	55.3	34.1	35.9	51.5	56.0	80.2	87.5	93.6	96.2	79.3	89.5	93.9	87.6	94.6	52.7	31.7	51.7	36.2	40.1	63.0	46.6	30.9	58.9	92.0	42.9	46.3	53.4	95.8	-9999.0
132	Beaufort Sea	45.2	51.2	61.3	73.2	49.2	37.1	51.3	47.5	52.1	58.4	53.2	61.1	65.8	57.7	65.6	70.3	79.3	63.5	79.2	70.3	74.6	73.4	61.0	63.3	74.0	93.6	79.9	93.2	96.4	109.8	-9999.0
134	Arctic Archipelago	45.1	36.7	42.8	50.9	54.5	63.3	63.3	56.7	60.0	47.8	39.0	45.7	40.0	43.6	27.2	48.6	41.2	76.1	88.6	79.8	95.2	91.9	70.2	94.3	95.8	91.7	72.0	88.4	92.7	117.1	-9999.0
136	Foxe Basin	23.0	46.3	75.3	10.6	48.4	64.1	69.7	80.0	37.0	31.7	23.0	62.4	59.8	50.1	70.0	80.4	86.9	78.2	78.1	97.1	58.6	103.5	89.2	69.1	59.0	66.3	93.8	100.6	62.4	59.4	-9999.0
138	Baffin Bay	45.3	42.0	55.5	49.7	63.3	39.3	54.3	47.0	51.9	54.4	57.2	40.8	67.5	63.0	88.2	96.2	99.4	75.5	69.4	69.4	82.4	69.7	60.0	82.9	98.2	103.8	66.9	79.2	109.3	123.5	-9999.0
139	South Greenland	54.7	50.4	80.9	75.9	61.4	51.5	47.6	68.7	73.8	66.7	82.6	91.0	99.5	98.2	90.9	67.9	74.2	91.7	102.6	97.5	93.1	86.2	97.4	105.6	81.0	90.0	51.1	90.8	80.9	105.6	-9999.0
140	Greenland Sea	45.5	57.1	58.3	67.9	72.3	66.7	60.9	66.5	63.0	63.9	77.7	57.4	57.3	77.8	85.3	90.4	85.1	95.0	85.6	105.6	105.1	107.4	104.6	105.4	112.9	103.4	102.4	94.2	110.7	122.8	-9999.0
142	Norwegian Sea	65.3	51.1	56.5	61.8	73.9	60.8	64.9	84.1	81.4	66.9	54.1	73.0	82.1	76.0	95.3	57.5	67.0	45.1	48.2	40.8	58.6	90.0	93.0	89.4	82.5	47.1	81.1	57.5	54.4	92.8	-9999.0
144	Barents Sea	77.8	74.7	74.1	60.9	68.9	70.4	77.1	83.6	74.1	71.1	73.1	54.9	55.2	67.8	53.5	50.7	51.1	43.3	63.7	85.4	61.7	78.4	75.6	74.3	90.3	95.9	49.8	45.7	65.7	65.5	-9999.0
146	Kara Sea	65.2	69.3	72.5	71.7	67.8	69.1	63.0	68.4	70.1	72.6	65.4	65.2	66.1	68.6	76.9	74.9	77.7	79.4	72.6	81.0	73.9	92.0	100.6	85.7	85.4	84.7	89.7	86.3	75.8	72.9	-9999.0
148	Laptev Sea	56.7	57.4	61.7	57.3	58.2	61.6	58.5	56.9	62.7	61.8	65.0	64.0	61.1	63.8	78.4	76.4	77.4	72.7	73.6	70.9	75.9	73.2	84.1	81.9	80.2	80.1	76.8	75.9	80.3	76.2	-9999.0
150	East Siberian Sea	44.4	47.3	49.2	52.9	74.8	81.3	79.0	78.1	85.2	75.5	60.9	79.9	80.8	80.9	79.9	67.9	87.6	88.3	80.9	87.0	82.4	80.4	83.0	75.9	82.5	79.1	84.3	103.4	90.5	98.0	-9999.0
152	Gulf of Alaska	67.4	44.7	26.6	17.2	52.7	52.0	43.7	71.2	68.2	79.3	99.7	108.1	109.8	93.9	89.7	70.2	71.7	73.0	82.9	46.5	64.5	68.4	84.6	66.8	61.4	105.9	95.6	92.4	95.5	107.5	-9999.0
154	Southeast Bering Sea	51.7	33.9	20.4	32.2	56.5	41.1	67.6	70.2	74.2	92.2	96.4	99.2	111.6	114.0	107.5	51.9	24.5	42.0	41.0	38.3	35.2	66.6	52.4	52.0	54.4	62.3	43.3	42.8	75.4	84.6	-9999.0