1951 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	74.5	69.0	73.3	81.5	85.7	83.8	87.5	84.8	82.9	90.0	89.5	90.3	86.3	79.2	85.9	96.4	92.2	84.9	82.1	84.6	83.6	91.4	96.3	95.9	91.5	91.5	93.5	93.2	95.5	97.1	93.7
34	Hudson Bay	74.4	70.5	97.3	84.1	94.9	94.6	96.9	104.0	107.7	105.8	102.8	102.8	91.2	71.9	87.1	109.0	98.6	73.0	68.0	91.5	95.5	83.9	91.7	94.6	74.9	79.4	86.3	83.5	90.0	102.9	111.8
36	Hudson Strait	141.5	102.3	69.9	90.0	95.8	80.3	69.5	49.5	75.6	112.8	59.8	120.0	113.8	46.0	123.6	133.0	91.9	124.5	134.4	83.2	53.2	134.1	126.9	114.8	116.9	149.9	148.5	139.4	86.0	94.0	49.4
98	Bering Strait	82.0	74.3	80.8	88.8	105.4	103.9	98.8	89.3	97.7	114.1	116.2	118.0	114.0	86.4	92.0	102.0	104.3	97.4	93.1	85.7	69.8	89.4	104.0	98.9	100.7	98.8	89.3	86.2	110.9	114.9	114.4
128	Arctic subocean	107.6	92.0	68.4	111.6	131.5	140.3	141.8	137.4	135.4	140.5	139.6	135.1	138.1	130.7	135.0	127.9	126.4	98.3	141.2	150.8	154.0	113.4	140.8	153.9	130.2	135.0	114.9	111.8	121.7	153.1	140.3
130	Chukchi Sea	92.8	70.4	75.8	103.1	88.8	113.5	122.2	116.6	112.2	127.7	116.6	110.9	136.0	143.7	148.9	141.0	123.1	101.3	93.6	91.3	74.4	76.9	102.5	125.2	144.6	143.4	126.4	117.0	111.1	129.2	106.4
132	Beaufort Sea	72.9	47.4	70.0	102.4	109.9	100.7	102.1	93.6	83.2	96.3	82.6	80.7	68.8	69.1	99.0	96.4	92.1	96.5	95.7	101.1	77.5	68.6	93.0	87.0	78.9	77.6	78.1	88.2	113.1	127.9	121.3
134	Arctic Archipelago	61.2	53.9	53.6	75.5	93.2	92.7	126.0	119.2	87.1	105.9	107.4	97.3	122.5	122.4	108.3	125.5	125.5	119.3	130.2	111.4	125.9	118.0	93.0	100.3	91.8	106.5	96.0	98.6	117.3	137.4	144.6
136	Foxe Basin	133.2	100.1	58.3	64.2	50.3	75.6	108.0	119.4	114.3	101.5	89.2	79.8	71.5	66.3	65.9	83.7	78.5	109.1	122.6	102.1	108.3	108.3	79.0	85.1	117.3	136.3	100.5	62.1	60.5	97.9	81.6
138	Baffin Bay	92.7	99.7	117.5	109.6	131.4	117.5	100.1	98.5	96.1	120.8	112.6	116.8	92.5	112.2	123.8	110.8	124.4	133.4	135.6	131.7	114.5	107.5	130.6	121.0	141.1	127.9	96.3	121.1	97.4	109.7	138.9
139	South Greenland	84.4	86.0	92.3	98.8	103.1	93.4	75.2	69.0	106.1	113.2	83.6	87.5	97.2	68.5	50.9	108.4	94.6	97.6	85.7	103.0	95.8	122.1	132.8	120.4	105.4	93.6	112.8	98.3	118.6	113.7	106.6
140	Greenland Sea	108.8	98.9	70.9	87.3	82.9	106.3	120.8	93.2	61.0	71.9	124.7	120.4	103.9	102.5	111.7	91.0	96.7	95.5	126.2	123.0	141.1	127.8	98.2	148.7	150.0	143.1	139.5	129.0	128.5	94.0	68.2
142	Norwegian Sea	90.2	41.7	60.0	82.7	86.3	84.2	83.0	75.5	106.8	52.1	49.9	58.3	98.1	74.6	59.0	100.7	76.8	49.3	85.4	88.8	121.8	122.9	115.1	137.9	98.4	109.0	141.3	129.8	121.0	53.6	39.0
144	Barents Sea	82.8	77.9	77.1	58.6	66.5	66.2	84.7	77.8	78.9	80.1	81.5	95.8	66.7	39.9	68.8	87.3	95.7	69.6	64.2	73.7	76.3	80.8	80.3	72.8	97.4	98.1	100.3	90.0	80.7	60.8	71.2
146	Kara Sea	63.5	55.4	62.2	73.7	80.0	73.1	79.3	75.7	71.2	80.6	85.9	82.1	74.8	82.1	80.4	83.7	87.8	77.8	74.4	67.7	64.2	81.6	92.3	98.8	88.9	91.0	88.8	91.6	90.7	90.8	74.5
148	Laptev Sea	57.2	84.9	72.5	80.4	55.3	59.9	62.9	64.4	58.2	60.5	67.0	71.1	90.8	85.0	85.6	89.2	75.7	75.0	59.6	74.2	91.0	103.3	93.8	81.3	81.5	69.4	88.9	95.5	83.6	74.0	80.7
150	East Siberian Sea	88.2	56.8	49.0	54.8	76.1	81.2	74.9	92.8	94.3	84.9	82.7	80.6	61.6	63.9	62.8	95.5	74.3	74.0	67.1	78.3	67.1	76.9	80.1	67.5	77.0	79.2	81.2	72.0	87.2	90.2	89.1
152	Gulf of Alaska	105.0	104.6	90.9	106.7	119.3	103.0	94.7	73.6	78.2	89.0	106.9	120.2	98.8	48.6	75.4	84.9	91.9	69.2	97.2	57.8	85.7	108.1	110.3	118.7	108.6	103.8	123.5	88.6	97.2	98.5	99.4
154	Southeast Bering Sea	84.3	42.4	54.4	93.6	95.4	109.3	123.8	87.7	93.7	122.5	121.1	101.8	83.6	58.9	59.1	60.9	81.9	94.6	99.7	60.1	70.9	89.9	95.4	100.0	100.4	131.0	123.5	114.4	74.6	55.4	59.5