1987 03 - daily  - mean of NCEP mean Daily Clear Sky Upward 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	63.8	64.4	66.1	67.9	69.4	71.5	73.5	75.6	76.2	78.2	80.3	82.2	84.3	86.6	88.7	93.9	95.9	98.0	100.2	102.2	103.5	105.0	102.8	105.0	107.2	109.5	112.0	114.2	115.7	113.7	115.9
34	Hudson Bay	89.5	82.1	82.5	83.4	83.5	85.8	87.3	91.2	97.3	98.5	100.5	101.4	102.8	104.6	105.3	119.2	120.6	121.4	122.9	124.6	120.0	116.6	119.7	122.1	125.3	126.0	130.3	132.6	134.3	130.4	131.5
36	Hudson Strait	85.3	86.7	87.8	90.1	90.2	94.7	96.3	98.0	101.4	103.4	105.9	106.6	109.4	112.0	113.6	113.9	115.9	117.9	120.6	119.7	121.9	126.0	127.8	130.2	133.0	135.1	138.5	141.0	141.5	144.2	144.6
98	Bering Strait	57.9	59.6	61.7	63.9	65.9	67.6	68.9	69.8	71.5	73.7	76.2	78.5	81.0	83.2	85.5	87.0	89.4	92.7	94.9	97.0	97.8	99.2	101.5	103.2	105.4	107.9	109.9	112.3	113.7	115.9	119.0
128	Arctic subocean	4.4	5.2	6.3	7.6	8.9	10.0	11.7	13.6	15.2	16.6	18.4	20.2	22.6	25.0	28.0	31.0	34.3	37.5	40.0	42.3	45.6	48.1	51.5	54.9	58.4	61.4	65.2	69.5	73.1	77.6	82.0
130	Chukchi Sea	49.3	50.2	53.0	55.4	57.0	59.0	61.0	62.9	63.7	65.4	68.9	73.0	76.1	78.2	81.4	83.8	86.7	90.1	92.5	95.2	96.0	96.0	97.8	100.1	102.5	105.3	107.5	109.8	113.2	115.7	118.9
132	Beaufort Sea	68.4	70.7	72.3	72.6	74.0	77.1	79.8	81.4	83.2	85.7	87.2	88.5	90.4	92.3	95.0	97.6	99.2	101.2	103.4	105.0	107.4	109.6	110.2	112.6	113.9	118.9	121.7	122.4	121.8	126.5	129.7
134	Arctic Archipelago	36.5	38.6	41.2	43.8	46.2	47.4	49.4	51.1	53.8	55.5	57.2	58.9	61.4	64.7	68.0	70.3	72.3	74.5	76.5	78.8	80.4	83.3	86.9	91.2	93.2	94.1	97.1	99.1	101.7	105.0	107.7
136	Foxe Basin	50.0	51.0	52.8	56.1	58.1	61.6	63.7	65.5	67.6	70.1	71.6	74.6	77.3	80.2	81.3	82.4	85.0	87.7	88.8	91.5	97.5	98.9	102.1	103.4	106.2	110.0	114.7	114.6	116.5	119.3	121.3
138	Baffin Bay	18.3	20.1	22.0	24.0	26.0	28.3	30.0	32.2	34.0	34.9	36.7	39.3	43.2	47.1	49.8	53.2	55.9	58.2	62.1	65.6	68.5	70.1	72.0	74.8	77.2	80.6	86.2	88.1	93.0	97.3	100.9
139	South Greenland	44.9	47.7	49.6	51.5	53.0	55.0	56.7	57.5	57.8	59.7	62.2	65.8	69.8	72.0	74.8	77.4	78.5	80.3	83.8	86.4	90.2	91.9	91.9	93.9	96.4	100.0	101.6	104.5	107.6	111.0	113.5
140	Greenland Sea	15.4	17.5	19.3	21.5	22.6	24.3	27.6	29.2	31.2	32.4	33.9	36.6	39.9	42.7	46.2	50.0	52.5	55.6	59.3	62.2	63.3	65.1	70.0	73.7	77.3	79.8	83.2	86.9	90.8	93.8	97.4
142	Norwegian Sea	39.2	39.0	39.1	40.4	41.1	42.1	43.0	43.0	36.6	37.4	38.1	38.8	40.2	40.4	44.5	55.3	57.0	57.8	59.0	60.9	61.8	62.9	64.4	65.6	67.0	67.7	68.8	69.2	70.5	72.3	72.9
144	Barents Sea	52.8	54.0	55.5	57.0	58.7	60.0	61.7	63.8	61.8	64.0	65.3	67.0	68.8	70.6	73.0	79.8	82.2	84.3	86.2	88.6	90.6	92.2	92.0	94.4	96.0	97.1	99.3	100.1	100.2	87.0	89.3
146	Kara Sea	77.4	78.7	80.7	83.1	84.8	87.0	89.2	91.3	87.3	89.4	91.7	93.3	95.2	98.0	100.4	106.6	108.6	110.7	112.8	114.6	117.2	119.6	105.0	106.3	107.9	109.9	111.6	114.1	115.8	106.9	108.7
148	Laptev Sea	59.5	62.6	64.6	66.2	67.9	69.7	71.9	74.1	75.6	78.1	80.8	83.2	85.3	86.9	88.5	91.0	93.4	95.8	98.1	100.4	102.3	105.0	107.3	110.1	112.7	115.2	118.1	120.3	121.7	123.3	124.8
150	East Siberian Sea	49.0	50.7	52.3	53.9	56.1	58.7	60.9	62.9	65.5	68.1	70.3	72.4	74.9	77.3	79.6	81.7	83.8	85.8	87.9	90.6	93.4	96.3	100.0	102.3	104.9	106.8	107.9	110.0	112.7	114.2	116.2
152	Gulf of Alaska	60.4	62.1	63.4	65.4	66.9	66.8	66.7	67.5	69.9	72.4	75.2	76.2	77.4	78.7	79.1	79.9	82.4	84.7	86.1	87.4	87.9	89.1	91.1	92.5	94.5	97.0	98.7	100.4	100.4	102.9	106.5
154	Southeast Bering Sea	62.6	64.9	65.3	68.1	71.3	72.3	71.4	70.7	72.7	74.1	77.1	79.4	81.2	82.8	82.5	84.9	87.3	90.4	92.7	93.3	91.5	88.8	97.0	97.3	100.7	103.1	103.6	105.7	101.9	105.8	109.0