1976 04 - 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	83.1	85.6	78.7	77.9	78.9	74.7	74.1	73.1	71.3	69.0	66.4	63.8	60.4	56.4	52.8	53.6	51.2	49.7	51.1	48.8	49.8	48.2	44.1	43.1	43.6	43.3	40.8	39.2	38.2	37.3	-9999.0
34	Hudson Bay	98.1	112.2	99.5	84.2	104.2	100.2	96.9	98.0	93.9	95.7	86.7	87.6	72.9	79.9	66.9	68.3	75.4	72.8	69.0	69.6	76.2	74.7	77.0	60.1	74.9	80.8	70.8	64.9	66.8	68.8	-9999.0
36	Hudson Strait	79.6	111.6	80.1	111.2	78.2	67.8	96.2	76.8	103.1	49.8	91.0	94.6	43.6	42.7	63.2	51.5	45.4	86.7	68.8	55.9	52.5	60.7	48.3	42.8	49.1	55.9	70.4	56.9	36.9	49.2	-9999.0
98	Bering Strait	76.5	69.6	83.8	73.8	75.6	75.1	70.8	63.4	60.8	60.3	68.5	56.4	58.0	51.3	54.4	51.3	43.2	44.3	42.4	46.6	35.8	37.2	37.5	36.4	34.3	32.4	34.9	28.8	30.5	29.2	-9999.0
128	Arctic subocean	17.8	15.2	13.7	11.7	9.3	9.2	7.5	6.1	5.2	4.2	3.8	3.5	2.9	1.9	1.8	1.7	1.1	0.9	1.1	0.9	0.6	0.5	0.5	0.4	0.3	-0.1	0.1	0.2	-0.1	-0.1	-9999.0
130	Chukchi Sea	58.3	78.0	69.8	72.9	80.5	68.3	62.8	54.4	55.8	59.4	63.1	53.8	46.4	49.5	47.2	41.0	44.5	43.0	34.3	35.2	26.7	31.0	31.1	24.7	26.3	25.4	26.7	21.3	19.8	17.8	-9999.0
132	Beaufort Sea	80.0	85.3	65.7	80.2	82.8	74.0	69.2	78.4	69.5	72.4	59.3	65.7	56.6	58.7	51.8	59.4	38.4	50.0	50.3	54.4	55.7	44.3	45.1	52.6	50.3	37.9	39.2	42.4	36.2	39.6	-9999.0
134	Arctic Archipelago	49.9	56.9	56.4	44.4	45.9	52.2	46.1	41.4	38.2	36.7	32.1	34.6	33.2	32.1	23.5	21.7	22.6	19.5	22.5	19.5	20.4	19.9	16.8	17.2	17.8	13.8	15.7	13.4	12.4	11.7	-9999.0
136	Foxe Basin	48.5	61.8	65.9	55.4	58.1	49.0	55.8	51.1	31.8	43.5	41.0	40.1	34.7	36.5	29.4	33.5	24.6	31.9	29.5	23.6	25.2	16.6	18.9	20.9	23.6	16.7	20.1	24.5	22.7	18.4	-9999.0
138	Baffin Bay	38.9	32.0	31.1	28.5	27.5	29.1	26.5	21.3	18.4	19.9	17.4	14.3	13.9	12.7	9.6	10.7	8.5	8.3	7.5	6.3	6.1	5.1	3.9	3.7	3.4	3.0	2.4	2.5	2.4	2.1	-9999.0
139	South Greenland	69.5	74.1	67.3	62.4	59.7	60.5	59.4	61.9	60.7	54.2	48.4	42.0	40.4	46.3	45.1	39.1	42.1	36.6	35.4	34.1	33.3	25.9	28.9	27.3	25.3	22.4	22.7	22.3	21.3	17.6	-9999.0
140	Greenland Sea	39.5	35.8	30.7	27.5	24.3	25.5	25.6	22.4	19.2	18.0	16.5	13.6	12.8	11.0	9.6	8.8	8.3	7.1	6.2	5.1	4.7	3.8	3.3	2.4	2.2	1.8	1.6	1.3	1.1	0.9	-9999.0
142	Norwegian Sea	59.1	59.7	51.3	78.1	64.1	59.9	52.0	72.7	69.7	56.2	54.1	62.3	57.9	54.4	52.5	44.4	33.1	44.3	37.7	38.6	51.0	42.4	37.7	40.1	27.8	30.6	24.3	25.0	16.0	24.0	-9999.0
144	Barents Sea	82.3	78.6	70.5	64.0	69.4	64.2	62.3	64.5	63.1	67.1	63.4	51.2	50.2	48.5	36.9	57.3	43.0	30.3	33.7	41.2	37.1	36.8	37.1	36.1	36.5	31.9	31.3	34.0	33.7	27.8	-9999.0
146	Kara Sea	95.2	89.3	89.5	95.8	90.3	82.4	83.0	84.7	85.6	73.3	76.6	77.9	76.6	65.0	62.9	67.1	61.5	61.8	66.1	54.8	62.6	67.2	48.6	51.9	51.2	54.8	47.7	47.4	47.3	45.6	-9999.0
148	Laptev Sea	91.2	96.4	79.0	75.2	78.1	77.3	78.6	71.3	69.0	80.5	68.9	56.9	67.3	54.7	55.3	50.3	55.3	45.8	54.7	57.2	49.6	40.4	45.7	45.6	39.2	38.9	39.4	35.8	35.3	32.1	-9999.0
150	East Siberian Sea	80.4	91.2	78.3	83.9	76.6	75.6	69.8	72.6	71.5	66.8	67.6	62.3	57.9	56.9	52.5	47.9	50.1	39.6	38.5	35.1	34.5	37.8	32.2	36.2	34.3	29.0	27.8	27.8	27.1	27.1	-9999.0
152	Gulf of Alaska	102.0	74.7	104.1	93.2	90.8	75.0	90.7	72.6	69.4	63.2	67.7	79.6	53.0	55.6	75.6	48.3	55.4	68.5	58.6	64.9	52.4	48.8	49.9	50.8	47.0	48.8	49.1	50.7	48.6	42.3	-9999.0
154	Southeast Bering Sea	73.6	88.2	105.4	83.2	78.9	65.3	90.5	63.0	64.7	78.0	89.5	73.4	65.7	72.3	61.5	50.5	78.9	55.3	51.6	40.9	49.9	36.7	56.6	44.6	49.9	43.0	51.0	51.7	48.5	46.1	-9999.0