1966 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	85.3	86.8	81.8	82.4	78.7	77.3	73.8	73.0	70.8	67.5	67.5	65.1	62.6	59.2	61.2	60.4	54.5	53.5	54.0	50.8	49.4	49.0	47.0	44.0	44.5	38.4	40.3	38.9	38.4	36.3	-9999.0
34	Hudson Bay	120.7	112.1	85.1	108.0	95.1	107.7	97.2	93.8	91.9	85.3	85.5	86.4	75.1	67.3	88.6	90.6	67.7	78.9	81.8	72.5	74.3	72.0	78.5	68.6	64.4	58.4	62.9	66.4	58.9	54.7	-9999.0
36	Hudson Strait	82.7	90.8	119.8	66.2	53.9	70.9	73.3	89.8	66.8	62.2	83.1	67.6	85.9	91.2	77.9	83.6	77.4	69.9	76.9	52.7	68.7	71.0	54.4	62.3	73.0	49.8	55.2	50.9	36.2	40.4	-9999.0
98	Bering Strait	56.4	70.5	59.2	75.7	75.8	57.2	55.0	60.3	56.3	52.3	56.2	48.1	50.9	53.9	51.8	45.8	36.8	36.1	43.5	40.4	35.6	34.0	36.6	31.2	31.7	30.2	26.2	32.4	30.1	24.6	-9999.0
128	Arctic subocean	18.9	17.4	15.5	13.7	10.8	9.6	8.4	6.8	6.1	4.9	3.9	3.6	3.5	2.5	1.9	1.6	1.4	1.4	1.0	0.8	0.8	0.9	0.6	0.5	0.4	0.4	0.2	0.1	0.3	0.2	-9999.0
130	Chukchi Sea	68.9	71.3	56.8	69.7	68.3	49.9	54.6	45.3	55.9	37.8	46.2	45.0	44.2	48.0	45.9	33.0	38.1	36.0	32.3	35.2	22.0	24.0	30.4	24.8	19.4	17.2	15.0	17.5	21.4	19.6	-9999.0
132	Beaufort Sea	88.4	73.7	93.3	71.2	78.3	69.6	53.6	65.9	57.8	61.8	64.8	54.5	49.1	50.6	60.0	51.7	51.6	52.5	53.3	51.3	53.5	51.3	48.7	36.6	38.5	29.1	36.1	33.1	35.9	32.8	-9999.0
134	Arctic Archipelago	63.0	52.7	50.1	53.0	45.4	51.4	44.3	44.9	47.0	38.0	38.7	37.9	31.8	30.7	32.2	28.9	29.1	26.1	22.4	24.0	18.7	19.7	19.5	17.1	15.1	12.9	12.7	11.5	11.1	9.1	-9999.0
136	Foxe Basin	55.9	51.6	71.6	45.3	44.1	44.3	45.0	42.7	51.4	49.7	46.6	39.9	47.5	45.0	50.4	44.4	41.1	29.6	35.7	29.6	32.7	30.2	30.3	32.0	27.4	21.1	23.6	23.5	16.0	16.1	-9999.0
138	Baffin Bay	38.4	35.7	36.9	35.2	27.9	25.5	23.3	22.0	19.4	19.0	18.0	17.5	15.8	13.6	12.6	12.0	9.6	9.0	8.7	7.3	6.9	6.3	5.7	4.7	4.0	3.5	2.9	3.0	2.5	2.2	-9999.0
139	South Greenland	72.1	67.1	65.2	71.7	64.7	61.4	54.9	53.6	48.1	54.0	44.5	51.9	50.5	49.1	50.5	49.8	42.3	44.2	43.8	40.3	31.6	33.4	33.1	28.1	28.5	25.6	22.8	25.5	24.6	23.1	-9999.0
140	Greenland Sea	32.2	35.4	34.3	33.8	30.0	26.1	23.1	19.6	18.8	17.1	14.7	13.4	12.0	11.0	9.9	8.7	7.9	7.5	6.9	6.1	5.1	4.0	3.2	2.3	2.0	2.1	1.8	1.5	1.1	1.1	-9999.0
142	Norwegian Sea	71.6	49.8	81.7	78.0	57.8	55.1	64.3	65.7	74.5	63.9	59.5	50.1	45.8	52.5	52.6	56.2	41.0	38.4	42.8	47.3	50.1	32.4	38.7	37.9	33.6	30.3	26.6	29.0	32.2	27.8	-9999.0
144	Barents Sea	79.7	79.0	55.6	68.1	62.2	66.6	64.1	57.3	48.7	54.5	63.9	47.0	57.7	51.4	45.5	38.0	38.8	44.9	46.1	37.8	41.2	45.5	41.1	30.5	37.9	29.7	30.7	27.2	23.2	27.7	-9999.0
146	Kara Sea	94.5	113.8	108.0	101.8	96.3	90.9	93.9	91.5	95.2	87.1	85.0	84.0	82.6	76.6	75.1	80.8	70.4	62.6	64.2	64.0	62.4	63.8	55.2	59.9	62.5	53.2	55.9	49.3	53.8	54.1	-9999.0
148	Laptev Sea	87.3	79.4	77.4	76.9	81.1	82.0	79.0	79.1	71.7	69.6	69.3	69.8	63.8	59.7	58.7	54.3	60.9	59.6	54.4	52.3	46.2	43.3	44.6	39.7	39.0	34.6	36.3	37.6	35.2	29.2	-9999.0
150	East Siberian Sea	87.0	85.0	84.4	82.4	79.7	74.8	68.3	59.6	56.1	60.9	61.8	58.5	63.4	55.9	44.7	44.1	45.0	43.8	42.5	39.7	39.7	38.0	31.0	30.3	33.1	31.0	30.3	27.9	26.3	24.7	-9999.0
152	Gulf of Alaska	53.1	57.8	56.1	79.5	69.8	57.4	84.2	82.1	87.4	76.7	58.1	60.6	50.2	66.6	69.6	69.0	57.3	54.4	57.5	50.8	52.9	43.5	49.3	52.6	52.3	52.3	45.0	40.3	53.5	42.8	-9999.0
154	Southeast Bering Sea	56.3	57.8	65.1	94.1	99.3	103.9	79.3	58.3	65.8	58.8	56.4	71.3	63.9	71.7	76.1	59.8	55.3	43.4	49.5	46.3	39.6	58.7	70.1	56.7	43.3	34.0	51.5	49.1	51.7	40.7	-9999.0