1977 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	65.2	66.9	68.4	69.7	70.5	74.3	76.4	78.2	80.2	82.2	83.0	86.2	88.2	90.3	92.7	95.0	97.1	99.5	101.6	104.1	106.3	108.6	110.6	112.3	113.7	114.6	117.9	120.5	123.0	125.4	127.4
34	Hudson Bay	93.0	94.7	96.3	97.8	101.4	103.2	105.1	106.6	108.6	108.3	100.2	112.1	113.4	115.3	118.3	121.9	124.2	125.9	127.0	129.7	131.7	134.2	135.5	136.5	135.3	134.2	135.2	138.6	141.4	143.7	146.1
36	Hudson Strait	82.3	84.3	86.3	89.2	92.1	93.2	95.7	97.4	99.9	103.0	106.4	105.5	108.6	110.3	109.4	109.9	112.1	115.8	119.8	123.9	127.3	130.3	131.2	132.8	131.7	134.2	136.0	136.4	140.6	144.8	145.8
98	Bering Strait	58.0	59.5	61.5	63.7	66.0	68.7	70.8	72.4	74.9	76.7	78.2	80.7	81.7	83.9	85.8	86.8	90.0	93.3	96.1	98.7	101.5	104.1	106.4	108.7	110.3	112.6	115.5	117.3	118.2	120.7	124.3
128	Arctic subocean	4.7	5.8	6.8	7.9	9.4	10.9	12.5	13.9	15.6	17.8	19.9	22.3	24.4	26.7	29.8	32.6	35.3	38.1	40.9	43.3	45.4	47.8	50.8	55.2	58.9	62.7	66.8	70.1	73.9	77.9	81.5
130	Chukchi Sea	51.0	53.2	56.1	57.7	59.4	61.6	64.8	67.3	69.4	70.9	73.2	74.9	75.4	78.5	80.9	81.2	84.6	88.5	92.1	95.0	98.3	100.6	103.5	106.1	109.3	112.5	114.7	116.0	116.3	119.6	123.4
132	Beaufort Sea	67.1	69.1	70.9	72.7	73.7	76.7	78.8	80.4	82.3	85.5	86.9	88.8	91.6	94.1	96.5	97.8	99.7	103.3	106.6	109.4	112.1	113.9	114.9	116.6	118.5	120.2	123.1	126.0	127.7	128.8	132.0
134	Arctic Archipelago	37.7	39.5	40.8	42.6	44.3	46.2	49.0	52.1	54.3	55.9	58.5	60.5	63.6	65.8	68.2	70.8	73.0	76.0	78.2	80.4	82.7	85.5	88.3	90.9	93.0	95.1	97.6	100.1	103.1	106.0	109.6
136	Foxe Basin	49.3	50.9	53.9	56.0	57.6	59.5	61.2	64.3	68.2	71.1	73.4	75.6	77.7	80.3	82.1	84.1	85.0	85.5	87.2	90.8	94.4	99.9	101.8	105.7	107.9	110.1	110.6	110.3	113.0	117.1	121.2
138	Baffin Bay	18.6	20.9	23.1	24.7	26.9	28.9	30.1	31.6	34.2	37.2	39.8	43.0	45.1	47.8	51.1	53.8	56.9	59.2	59.6	60.9	62.9	66.0	73.1	76.7	79.5	81.9	87.2	90.3	93.1	95.0	96.8
139	South Greenland	45.0	47.2	48.9	50.3	53.8	56.0	57.0	58.4	61.6	63.6	65.2	67.2	68.6	71.4	74.0	76.6	77.9	78.3	79.1	81.2	81.8	86.0	91.2	92.4	95.0	97.1	99.4	103.5	104.1	107.1	108.4
140	Greenland Sea	16.4	18.2	20.9	22.6	24.7	27.2	29.4	30.4	32.6	35.4	38.0	40.4	42.3	44.3	48.4	51.5	54.2	57.7	60.0	60.5	61.7	64.2	69.1	74.9	79.1	81.6	85.1	89.9	94.7	98.0	100.9
142	Norwegian Sea	37.6	39.3	40.0	40.9	43.1	44.3	43.8	45.0	45.9	46.3	46.1	45.4	51.0	52.7	53.7	55.1	56.2	56.8	57.6	59.9	61.9	62.7	62.9	64.8	65.8	68.9	70.7	72.4	73.9	72.8	73.9
144	Barents Sea	52.8	55.0	57.0	58.9	60.5	61.7	64.1	66.3	67.9	69.9	70.3	71.0	74.1	74.3	79.1	78.6	80.3	83.0	81.6	85.8	87.7	92.1	94.7	96.8	98.1	101.5	104.9	109.2	111.3	113.1	116.9
146	Kara Sea	79.7	80.8	81.4	81.8	78.5	87.1	89.7	91.1	93.2	95.6	98.5	100.2	102.1	104.2	106.1	108.7	110.8	112.7	115.3	117.9	119.8	120.9	121.5	122.7	124.9	123.8	129.7	131.8	134.9	137.3	136.7
148	Laptev Sea	62.1	64.2	65.8	67.2	68.8	70.5	72.6	74.8	76.4	78.1	80.1	82.7	85.1	87.5	89.7	91.9	94.4	97.2	99.8	102.0	104.2	106.9	109.0	110.2	111.1	112.9	114.8	117.1	119.4	122.3	126.4
150	East Siberian Sea	51.0	52.7	54.8	56.8	59.1	61.3	63.8	65.8	68.2	70.2	72.1	74.6	77.0	78.9	81.2	83.3	85.2	87.5	90.4	92.6	95.2	98.3	101.2	103.2	105.3	108.2	110.7	112.4	115.1	116.7	118.6
152	Gulf of Alaska	58.1	58.7	61.3	62.8	64.8	67.4	68.7	69.8	71.6	72.9	75.1	76.1	76.4	78.6	78.7	80.5	83.9	86.7	86.7	88.0	89.8	92.4	95.1	97.0	97.0	98.3	100.9	102.4	102.4	105.3	109.0
154	Southeast Bering Sea	61.1	63.0	65.0	67.8	71.7	73.2	72.7	74.5	75.9	78.6	80.6	79.0	81.4	83.4	83.4	85.4	89.0	91.2	91.3	93.0	95.6	100.2	103.0	104.0	103.7	107.3	109.2	108.4	109.7	115.0	117.5