1981 05 - 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	80.8	84.4	89.7	87.4	90.9	98.1	97.6	94.6	94.4	99.3	97.5	99.8	99.3	97.0	104.7	100.7	97.6	97.1	99.3	96.0	101.0	100.3	99.2	98.3	99.3	105.1	104.6	107.8	110.6	112.5	108.2
34	Hudson Bay	95.2	82.6	102.4	97.7	114.5	116.2	91.6	87.9	110.9	123.3	117.8	99.2	84.2	107.5	124.0	129.1	119.5	101.0	95.7	97.9	107.7	113.0	107.5	113.8	112.3	124.7	115.1	96.6	97.4	123.6	130.1
36	Hudson Strait	81.2	101.8	116.8	81.8	64.4	101.2	98.0	111.2	115.5	113.8	88.4	133.8	109.5	119.2	109.1	70.0	77.3	87.4	118.8	154.1	156.2	116.4	105.8	119.4	118.9	117.4	71.1	128.3	109.8	46.3	142.4
98	Bering Strait	79.3	84.6	91.0	85.8	78.5	69.0	88.2	112.0	125.4	103.4	99.9	113.5	121.3	111.9	107.9	111.1	113.6	98.8	103.8	83.1	80.6	77.8	91.3	89.0	83.1	96.6	97.6	97.0	112.3	123.1	100.5
128	Arctic subocean	101.1	98.6	94.3	112.5	120.2	137.2	148.4	136.0	135.7	132.8	113.3	113.5	143.3	134.3	126.8	89.4	97.0	123.8	115.4	118.7	138.4	126.1	112.5	118.9	145.0	155.8	163.3	160.7	151.0	150.1	157.2
130	Chukchi Sea	63.1	85.4	75.6	88.3	78.7	64.4	98.8	110.8	117.9	107.5	122.2	128.6	115.5	103.6	121.2	136.6	141.2	133.3	128.6	93.8	90.4	94.9	108.8	117.7	83.9	111.3	130.3	126.2	117.4	125.8	122.4
132	Beaufort Sea	73.2	98.3	98.7	113.4	111.0	100.8	90.4	98.3	106.6	107.3	95.4	96.9	102.4	111.5	114.3	101.3	93.4	84.0	90.5	95.0	102.5	98.7	98.0	97.9	95.2	93.7	94.8	113.2	127.6	115.9	104.5
134	Arctic Archipelago	84.4	97.8	93.0	104.9	101.6	100.1	114.1	115.6	88.2	111.4	83.4	93.9	113.1	108.5	127.8	76.7	95.9	105.3	97.2	76.0	138.0	130.4	133.3	131.6	122.3	131.2	119.5	123.5	157.7	153.9	147.4
136	Foxe Basin	96.6	109.1	121.2	115.5	98.9	67.1	69.7	70.6	87.5	77.3	67.9	88.9	55.2	86.9	72.5	91.9	74.1	117.8	145.8	65.7	81.8	119.0	138.8	135.9	93.2	110.3	67.6	76.0	109.1	115.0	89.5
138	Baffin Bay	97.5	113.7	108.7	120.1	94.5	109.6	148.0	139.9	112.5	90.7	85.5	129.1	145.2	126.5	101.1	81.5	111.9	92.9	99.2	120.0	80.3	61.9	65.7	136.8	160.8	147.6	145.9	138.6	142.9	137.8	132.7
139	South Greenland	104.8	116.4	114.8	127.1	123.7	138.3	100.6	75.5	65.1	106.9	118.9	130.2	100.6	84.8	105.1	120.1	110.2	106.0	116.5	125.7	117.7	116.9	142.2	130.6	124.1	113.7	106.7	127.8	132.7	149.5	126.6
140	Greenland Sea	127.6	139.8	143.0	138.7	141.7	143.3	146.1	144.2	113.4	128.8	88.1	120.0	150.8	111.7	109.1	76.0	109.3	125.5	138.6	75.6	138.0	130.1	127.6	127.2	152.5	159.0	163.3	163.2	130.4	153.2	160.3
142	Norwegian Sea	77.6	76.2	72.8	62.2	107.6	85.7	69.4	57.2	50.5	100.9	88.8	76.8	101.7	106.2	90.1	114.7	112.2	101.0	102.0	101.8	63.3	69.8	98.3	98.7	88.2	90.3	105.6	54.0	44.7	99.3	99.0
144	Barents Sea	70.0	86.7	63.4	59.6	91.8	98.2	60.7	85.7	76.9	83.4	77.8	113.6	96.7	76.8	101.2	99.7	110.2	122.4	108.9	105.3	121.8	100.1	80.5	106.9	101.0	72.6	102.8	127.9	82.6	58.5	75.6
146	Kara Sea	73.6	72.8	81.4	79.1	72.7	91.3	108.4	99.5	94.1	91.2	98.9	92.2	93.2	91.3	94.9	87.5	86.1	101.1	102.4	99.0	87.1	98.6	93.3	83.9	83.0	100.8	93.3	98.1	105.8	108.2	96.3
148	Laptev Sea	77.2	73.4	76.0	69.0	80.6	82.4	83.3	71.1	72.4	81.8	91.0	91.0	90.1	73.6	99.8	110.3	89.8	78.5	87.2	89.2	110.6	102.1	97.8	75.3	83.0	85.1	101.4	98.1	99.3	92.5	89.5
150	East Siberian Sea	60.7	56.1	86.1	52.6	79.9	91.9	86.3	76.1	77.1	88.5	90.2	88.3	106.4	109.4	86.6	97.1	86.8	84.9	83.7	76.9	62.3	56.1	60.5	88.4	110.7	101.0	117.5	121.9	118.0	124.5	111.8
152	Gulf of Alaska	80.1	97.2	81.9	71.3	76.7	113.5	105.7	107.5	108.9	113.3	79.8	78.0	81.9	99.9	95.2	69.9	74.3	63.8	69.4	55.7	83.2	87.5	98.9	80.7	80.8	88.3	67.3	94.5	100.2	92.9	99.2
154	Southeast Bering Sea	77.5	92.0	64.1	70.6	66.5	97.7	108.0	121.9	118.2	109.6	92.5	91.0	109.4	105.6	99.7	99.8	93.9	89.1	81.4	104.2	92.6	107.5	119.4	95.0	109.5	132.2	113.3	79.5	88.4	93.8	90.8