1970 09 - daily  - mean of NCEP mean Daily Downward Solar Radiation 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	71.5	75.2	77.5	79.2	81.5	81.2	80.7	87.0	91.0	92.1	92.7	92.1	94.5	101.1	103.8	101.1	108.0	113.8	114.2	117.2	116.6	117.4	126.0	128.1	132.1	134.6	137.1	137.9	144.8	148.2	-9999.0
34	Hudson Bay	95.9	103.1	102.3	103.6	109.0	92.2	106.9	114.9	107.5	106.8	111.9	101.6	107.6	111.3	121.2	110.6	120.2	132.0	141.8	148.8	135.2	110.9	131.1	129.9	145.3	127.3	159.1	166.6	158.2	138.8	-9999.0
36	Hudson Strait	77.5	62.6	104.2	103.8	96.4	72.6	81.3	79.8	111.5	98.9	103.7	76.8	119.1	91.9	68.1	67.1	124.5	118.0	127.4	120.2	144.4	135.2	111.6	133.1	146.0	137.9	109.4	141.7	139.5	142.9	-9999.0
98	Bering Strait	65.3	73.0	75.1	75.5	86.9	85.9	81.5	74.3	89.4	84.9	85.0	99.9	83.6	96.9	108.1	100.7	100.5	113.9	119.3	113.4	124.6	126.8	134.9	130.5	143.1	155.2	138.8	145.9	139.1	140.9	-9999.0
128	Arctic subocean	4.1	4.3	5.2	6.5	8.2	8.7	10.4	11.8	14.6	16.6	18.9	21.3	23.9	26.7	29.9	33.0	34.1	37.6	41.1	42.8	46.8	50.7	55.1	57.8	60.7	65.8	73.6	73.1	76.3	85.3	-9999.0
130	Chukchi Sea	59.4	72.2	69.9	70.5	81.3	77.2	71.9	73.2	80.1	77.4	86.1	100.3	97.1	104.6	109.3	101.4	90.1	96.7	100.1	116.1	132.5	132.6	141.0	148.0	154.3	139.7	140.1	145.7	151.6	173.3	-9999.0
132	Beaufort Sea	73.6	72.3	77.3	83.8	80.0	83.2	86.2	79.6	78.7	96.2	74.7	84.7	98.5	96.3	97.1	101.9	107.3	112.5	109.1	115.6	91.9	112.3	135.2	123.8	119.4	150.3	158.9	127.7	143.5	141.7	-9999.0
134	Arctic Archipelago	37.8	42.7	44.0	50.2	45.8	50.4	52.5	57.6	60.9	67.0	73.2	75.4	75.4	77.4	77.4	64.4	68.6	87.6	95.3	100.9	92.5	100.8	104.4	106.8	117.5	117.2	122.5	127.6	132.6	123.7	-9999.0
136	Foxe Basin	45.1	50.9	59.9	63.4	63.1	71.1	72.1	67.8	66.2	60.4	67.5	77.8	93.5	92.5	80.9	66.0	83.7	84.6	101.7	86.8	113.0	115.0	119.3	129.7	119.3	111.8	118.6	131.2	133.1	133.5	-9999.0
138	Baffin Bay	17.5	18.9	20.6	22.9	25.4	27.3	28.2	32.9	36.2	38.0	42.8	42.6	45.9	52.2	55.0	58.5	59.2	60.3	60.7	62.1	68.5	73.5	77.3	84.4	84.7	87.3	95.8	91.2	94.8	100.9	-9999.0
139	South Greenland	59.8	61.9	66.5	65.0	68.2	70.5	67.4	74.6	74.8	77.7	77.4	87.1	79.6	85.1	104.8	108.2	108.5	104.6	102.9	107.8	115.0	105.8	120.8	124.7	120.4	126.6	122.6	139.7	135.2	147.8	-9999.0
140	Greenland Sea	15.2	16.8	20.0	20.5	21.5	24.5	28.4	29.6	34.1	37.2	39.6	41.4	44.9	45.7	53.1	54.9	59.9	58.0	60.0	62.6	67.2	68.7	78.4	70.2	83.4	84.8	91.8	95.5	91.8	103.5	-9999.0
142	Norwegian Sea	80.5	84.7	84.6	75.3	89.7	73.0	73.5	87.9	98.9	103.2	110.0	105.7	110.2	114.0	108.9	107.0	105.7	130.6	130.3	138.9	135.1	128.0	143.5	131.3	133.4	143.6	148.8	162.8	142.8	153.9	-9999.0
144	Barents Sea	74.8	66.8	64.3	71.3	76.1	78.0	90.1	90.7	95.0	84.4	102.0	101.9	110.6	113.2	119.0	115.4	119.0	119.2	123.5	124.5	118.2	125.5	145.3	134.2	139.8	157.9	154.2	159.9	163.2	169.0	-9999.0
146	Kara Sea	87.1	90.9	92.2	91.8	90.2	93.6	87.1	98.4	108.6	114.2	112.3	98.1	99.2	112.2	118.6	112.0	122.4	126.8	123.0	122.9	124.5	126.4	136.9	142.3	143.2	144.5	139.1	136.1	150.0	157.0	-9999.0
148	Laptev Sea	61.6	71.2	74.9	73.5	80.5	83.9	75.5	91.5	87.7	84.5	87.2	104.3	102.9	106.4	93.9	103.3	108.0	107.5	101.8	116.3	119.2	121.8	113.5	126.4	127.3	122.5	122.8	131.6	152.3	165.7	-9999.0
150	East Siberian Sea	65.2	64.4	63.4	78.7	82.6	82.4	84.4	85.3	85.2	85.1	78.9	80.5	81.6	97.4	95.7	95.9	106.0	118.4	119.9	115.6	130.1	136.4	141.2	138.6	137.6	135.1	154.9	150.6	145.8	157.6	-9999.0
152	Gulf of Alaska	75.2	87.6	94.6	71.1	88.3	102.7	77.7	56.0	104.4	80.3	92.1	109.6	91.7	112.2	111.3	120.3	95.6	113.5	121.7	78.7	93.8	127.9	112.5	104.3	113.7	173.7	138.7	116.9	120.8	116.7	-9999.0
154	Southeast Bering Sea	73.2	77.1	67.1	73.4	76.3	75.6	63.2	95.0	114.0	77.0	109.8	85.4	90.1	120.1	125.6	83.4	83.3	116.0	101.6	96.7	102.3	116.9	98.2	113.6	138.5	159.6	87.5	92.9	128.9	156.7	-9999.0