1952 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	58.1	60.2	59.1	57.7	57.7	58.6	62.7	61.9	60.1	61.9	64.4	69.6	68.8	67.1	73.8	69.5	68.8	75.5	74.0	75.1	77.6	70.8	75.2	75.4	75.4	81.1	78.7	76.9	82.9	85.0	-9999.0
34	Hudson Bay	59.2	63.9	67.6	67.5	72.2	66.9	68.5	66.2	82.2	93.4	70.3	82.6	87.5	81.4	85.1	90.2	63.5	78.8	73.0	79.0	83.7	89.4	105.1	103.6	96.1	98.5	80.5	95.2	95.6	107.4	-9999.0
36	Hudson Strait	111.8	114.4	95.8	65.4	94.1	101.3	69.4	49.0	30.7	80.0	64.8	46.6	98.4	95.7	93.7	85.7	94.8	101.0	60.7	68.4	99.1	67.1	70.2	86.4	81.5	82.0	122.1	103.8	107.1	114.7	-9999.0
98	Bering Strait	72.2	59.9	51.9	51.9	61.3	62.7	66.9	57.7	36.8	33.4	48.8	54.6	62.6	69.6	77.0	66.5	79.0	94.3	80.8	80.3	69.0	61.6	73.6	67.9	69.1	88.8	84.9	58.1	75.9	107.6	-9999.0
128	Arctic subocean	41.5	38.5	41.5	35.5	41.2	52.8	59.5	61.0	63.8	68.2	63.3	65.7	69.6	54.0	66.7	69.4	69.7	77.0	75.5	76.1	80.2	89.2	91.8	86.1	110.1	123.3	118.3	116.9	115.8	100.7	-9999.0
130	Chukchi Sea	80.4	78.5	69.1	51.2	49.3	42.8	44.9	43.2	29.3	50.2	65.2	53.2	67.2	84.1	96.4	91.7	94.5	94.0	95.4	105.3	104.6	94.4	93.7	96.0	94.7	101.1	107.9	96.0	87.8	76.6	-9999.0
132	Beaufort Sea	51.0	52.9	48.7	40.5	41.9	44.1	56.2	85.1	86.3	39.0	60.4	64.4	61.3	50.8	78.2	51.7	68.8	81.6	63.1	77.2	77.7	78.6	90.1	67.5	85.9	64.3	73.8	65.1	80.5	83.4	-9999.0
134	Arctic Archipelago	48.4	42.9	54.3	57.4	50.8	49.3	74.6	69.5	44.2	38.9	41.8	72.5	64.0	71.2	57.1	61.2	54.6	45.3	67.6	78.2	81.8	96.9	89.7	96.5	89.7	95.5	82.2	94.1	66.8	68.4	-9999.0
136	Foxe Basin	75.6	76.7	54.8	71.4	75.4	72.7	46.8	78.2	84.9	45.4	28.7	42.1	74.5	64.9	71.3	86.8	96.5	98.7	103.4	103.0	82.0	44.4	82.2	106.2	123.5	125.9	118.9	93.6	118.6	113.7	-9999.0
138	Baffin Bay	51.3	62.4	63.4	69.7	66.7	70.5	75.8	75.5	73.1	83.8	72.4	71.2	68.4	66.2	81.6	77.5	92.1	90.6	83.7	94.2	98.3	91.1	69.8	98.7	112.5	122.9	115.1	110.2	115.2	124.0	-9999.0
139	South Greenland	58.5	79.9	77.4	79.9	73.3	72.5	81.6	83.1	51.3	67.2	74.7	93.2	91.6	80.1	98.4	85.3	73.3	89.4	88.5	84.6	96.7	80.8	77.1	72.8	77.2	90.2	81.0	88.7	103.0	110.1	-9999.0
140	Greenland Sea	53.5	60.2	63.1	61.5	46.5	61.7	68.7	60.7	68.1	69.4	37.5	21.3	27.0	26.1	64.1	92.4	92.9	98.1	101.8	96.1	103.3	105.3	91.6	89.5	76.2	104.7	94.7	93.2	107.3	122.8	-9999.0
142	Norwegian Sea	51.8	59.5	40.5	45.8	38.4	40.7	39.9	39.6	35.8	42.0	35.5	52.7	48.4	46.8	57.1	47.1	27.2	35.6	56.4	57.1	53.2	39.6	54.7	54.8	50.6	67.8	63.1	50.7	66.9	61.0	-9999.0
144	Barents Sea	72.9	56.6	28.7	33.8	42.1	65.9	63.8	41.2	41.7	46.9	60.3	68.0	48.5	45.5	53.7	46.3	45.4	66.3	55.8	60.4	82.5	67.2	64.0	42.5	60.0	70.8	88.1	60.7	90.9	106.6	-9999.0
146	Kara Sea	65.0	65.2	68.0	65.1	61.5	64.3	65.9	62.1	62.5	63.7	68.8	68.0	74.1	60.2	66.5	66.0	67.0	71.0	67.7	68.3	70.1	64.5	73.6	69.1	68.7	63.3	62.4	58.9	62.2	58.8	-9999.0
148	Laptev Sea	34.0	39.3	42.5	43.0	44.7	41.5	50.0	51.5	51.1	60.4	70.5	81.9	67.7	87.6	76.7	63.0	65.1	62.9	82.1	73.5	76.0	58.0	56.2	71.6	62.5	94.1	85.3	80.1	81.0	65.7	-9999.0
150	East Siberian Sea	47.1	59.1	51.4	54.1	48.7	45.6	46.1	47.1	52.4	54.2	56.0	53.7	36.1	47.8	66.5	76.0	79.7	82.1	82.2	75.5	57.7	37.3	27.2	47.6	48.7	49.6	54.5	76.4	96.7	101.6	-9999.0
152	Gulf of Alaska	80.5	81.7	86.8	86.7	86.9	74.7	60.6	52.0	23.5	49.5	71.2	73.5	50.9	62.3	65.8	58.7	80.9	91.8	85.1	58.4	53.4	72.9	52.3	67.2	64.8	84.6	104.1	107.2	98.1	107.2	-9999.0
154	Southeast Bering Sea	103.1	106.8	103.6	84.4	73.2	35.5	51.8	42.6	44.9	88.0	93.5	45.5	66.0	82.8	90.3	82.8	77.3	89.1	79.2	82.6	86.0	60.2	106.7	108.0	67.8	84.4	107.1	130.0	135.2	124.4	-9999.0