1969 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	74.0	76.0	78.5	76.7	78.2	83.9	87.4	89.2	92.8	94.0	97.1	94.7	97.2	102.9	104.5	110.3	111.0	117.0	116.3	120.5	127.6	129.0	134.7	127.4	136.0	143.8	141.9	148.1	154.0	-9999.0
34	Hudson Bay	92.6	94.8	96.1	100.6	95.9	105.1	97.7	101.7	109.1	112.4	114.4	117.6	122.2	130.2	120.8	120.1	129.3	132.4	130.8	131.8	132.9	146.0	151.2	160.9	117.3	143.4	155.3	139.5	174.7	180.8	-9999.0
36	Hudson Strait	87.3	80.0	102.9	67.0	67.9	93.0	120.9	58.3	49.2	101.2	80.3	89.7	107.4	96.3	136.8	110.7	103.1	125.0	115.0	104.8	113.4	146.1	143.4	157.5	162.3	117.3	176.0	157.5	114.8	137.3	-9999.0
98	Bering Strait	70.1	73.5	69.5	82.5	78.4	78.8	83.4	82.0	81.0	94.7	99.1	96.9	97.4	91.7	95.5	98.4	109.4	118.8	113.2	108.6	122.6	126.0	119.4	125.8	117.8	129.8	144.7	142.6	144.3	145.0	-9999.0
128	Arctic subocean	4.3	4.5	5.4	7.1	8.1	9.4	11.7	12.7	15.0	16.0	19.9	22.9	24.5	25.1	27.8	31.4	34.3	36.1	40.4	43.2	46.5	50.6	55.4	59.0	61.0	65.3	64.9	73.3	77.4	84.8	-9999.0
130	Chukchi Sea	60.6	70.1	75.2	77.8	75.6	66.8	71.5	71.1	76.8	93.7	88.5	81.5	85.5	99.9	91.9	95.5	107.8	120.5	108.3	99.3	114.0	105.4	110.7	118.3	119.4	144.2	126.9	131.7	144.8	152.5	-9999.0
132	Beaufort Sea	76.6	76.2	84.8	73.4	78.3	70.4	92.6	98.3	91.5	90.5	96.6	101.1	95.1	91.6	91.9	111.7	122.3	90.6	128.3	118.3	111.2	139.3	135.6	111.5	127.1	141.0	134.2	164.2	130.1	160.1	-9999.0
134	Arctic Archipelago	39.4	37.7	46.4	48.1	50.4	48.5	55.9	61.4	64.0	66.9	70.1	67.3	68.3	74.2	74.6	78.5	82.8	82.1	93.2	96.9	106.9	109.6	113.0	115.7	116.7	113.7	109.0	120.3	134.0	117.3	-9999.0
136	Foxe Basin	55.1	48.1	53.8	61.9	57.0	67.4	71.3	74.2	73.8	67.6	69.0	74.5	83.1	76.8	66.8	86.8	78.0	83.2	96.7	108.9	85.5	91.5	87.4	88.4	110.9	113.0	133.7	112.8	108.8	144.9	-9999.0
138	Baffin Bay	19.4	17.9	21.2	22.7	24.8	28.5	31.7	35.3	36.4	38.2	40.5	43.2	40.8	46.7	48.7	54.0	56.5	57.0	58.7	66.0	69.1	72.0	74.6	76.0	78.4	79.8	87.0	87.5	94.3	103.9	-9999.0
139	South Greenland	61.8	63.2	62.7	70.3	74.3	73.6	77.3	79.9	87.9	88.7	82.5	91.3	90.0	87.9	90.6	98.9	98.3	100.7	89.3	102.9	110.4	106.6	105.4	120.1	117.1	126.9	137.9	144.1	144.2	148.6	-9999.0
140	Greenland Sea	17.0	17.7	19.7	22.2	23.8	26.6	30.6	32.1	33.8	37.2	38.2	44.0	43.9	44.1	48.4	52.9	53.6	50.1	62.2	61.1	65.2	70.5	71.4	72.4	76.7	83.0	82.3	87.7	99.6	102.9	-9999.0
142	Norwegian Sea	70.7	87.4	86.5	94.3	94.0	90.4	102.5	102.3	107.1	100.9	90.3	110.5	107.3	114.0	118.7	109.2	120.1	110.6	121.4	125.9	135.0	128.3	141.6	146.2	127.5	140.9	163.1	171.1	171.1	165.0	-9999.0
144	Barents Sea	66.0	68.6	75.8	73.2	71.1	79.4	84.3	82.5	97.4	106.6	106.5	94.9	93.7	103.9	101.6	93.6	102.1	117.7	119.6	122.3	136.7	143.7	132.5	151.6	156.0	158.5	158.8	161.4	167.6	176.7	-9999.0
146	Kara Sea	83.3	88.8	86.5	90.2	82.2	85.4	96.6	98.3	93.0	97.4	103.9	106.5	100.1	103.5	111.6	117.8	123.5	126.1	130.9	125.4	129.9	133.8	142.9	153.0	140.0	150.4	164.4	146.4	148.3	155.2	-9999.0
148	Laptev Sea	65.7	71.0	74.1	79.0	85.5	80.6	76.4	96.9	102.3	97.6	91.0	99.1	91.2	97.5	118.4	104.5	106.2	110.9	116.7	120.8	125.9	129.7	126.8	129.5	135.2	135.9	130.5	144.5	166.2	157.9	-9999.0
150	East Siberian Sea	68.9	66.0	70.4	75.9	74.7	66.8	73.9	72.0	81.6	86.8	88.4	99.3	94.5	87.3	91.9	99.1	110.6	110.2	120.3	116.7	118.1	123.5	115.6	120.6	125.7	123.7	147.0	147.5	140.8	151.7	-9999.0
152	Gulf of Alaska	88.4	89.1	79.6	78.3	62.4	79.3	100.0	83.7	96.9	89.2	107.4	95.7	100.8	85.7	116.4	102.5	101.9	95.3	112.7	103.8	126.2	125.7	105.5	143.5	123.5	113.7	141.8	110.4	137.1	148.2	-9999.0
154	Southeast Bering Sea	68.6	62.7	57.1	87.8	74.7	82.4	67.2	82.7	95.4	109.4	71.6	69.0	81.9	85.1	96.1	84.5	98.1	88.6	95.1	134.8	113.6	103.9	136.7	137.2	98.0	149.7	143.8	155.5	146.1	146.2	-9999.0