1991 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	82.2	80.0	78.8	75.6	74.6	72.7	70.7	67.2	67.4	65.6	60.8	61.5	58.7	58.4	56.5	57.3	54.1	54.5	52.6	49.5	49.6	46.5	45.9	43.2	41.4	39.7	41.4	37.6	36.1	35.1	-9999.0
34	Hudson Bay	91.8	94.1	108.3	95.8	101.7	100.3	93.0	95.1	95.0	78.3	78.6	94.1	86.9	85.9	67.0	77.5	72.6	77.5	77.8	67.7	71.9	71.5	72.1	73.5	66.3	65.1	67.0	53.5	55.4	61.9	-9999.0
36	Hudson Strait	103.1	104.8	68.8	108.5	77.8	77.9	79.1	67.9	98.0	53.6	66.9	66.0	64.6	72.4	76.4	89.0	79.1	64.4	67.0	78.9	64.0	65.1	41.9	49.1	59.2	65.2	48.2	39.7	45.6	52.6	-9999.0
98	Bering Strait	67.5	58.9	58.9	61.6	54.7	57.3	53.9	53.6	41.7	44.2	60.6	52.9	47.5	45.6	46.7	39.6	36.6	49.8	48.4	45.7	36.8	35.4	35.5	37.3	41.3	38.1	32.2	29.5	27.0	23.0	-9999.0
128	Arctic subocean	18.8	16.9	15.2	12.8	10.8	9.5	8.3	7.1	5.9	5.0	3.9	3.5	2.9	2.2	1.8	1.5	1.2	1.2	1.0	0.8	0.7	0.7	0.7	0.5	0.2	-0.1	0.3	0.3	0.1	0.0	-9999.0
130	Chukchi Sea	62.1	49.3	49.5	58.0	48.5	43.3	49.2	46.7	40.8	50.8	51.5	51.3	52.6	43.6	40.6	34.6	32.0	36.7	36.6	30.7	30.6	25.3	28.5	31.7	30.4	28.5	24.5	21.2	19.8	18.7	-9999.0
132	Beaufort Sea	83.4	81.2	71.9	80.5	62.6	61.8	66.8	74.5	51.4	66.8	60.4	62.7	43.1	38.7	54.5	59.6	61.6	44.1	46.2	53.4	51.3	49.5	53.1	41.3	37.9	41.0	45.4	45.1	37.7	27.2	-9999.0
134	Arctic Archipelago	40.4	46.6	42.2	52.8	47.8	47.6	40.5	41.0	37.9	29.5	26.8	33.0	35.8	26.6	22.4	24.0	22.2	23.7	24.0	21.6	22.0	20.3	19.0	15.3	16.4	16.3	14.8	15.6	13.7	10.8	-9999.0
136	Foxe Basin	46.0	41.3	36.9	32.7	43.1	39.3	33.0	35.3	44.9	34.4	25.9	31.1	34.1	36.7	42.8	34.1	28.0	23.1	26.1	31.1	32.4	31.7	16.8	14.4	19.0	26.9	19.3	19.0	18.3	18.3	-9999.0
138	Baffin Bay	37.2	36.7	33.0	27.4	28.0	24.2	25.2	23.9	19.7	18.5	16.5	13.7	14.6	13.1	13.5	11.1	9.4	7.0	6.6	6.3	5.8	5.3	4.0	3.7	3.5	3.5	3.1	2.6	2.2	1.8	-9999.0
139	South Greenland	84.8	83.2	72.9	61.0	65.8	62.6	54.2	60.9	59.0	58.7	55.8	47.7	50.8	46.2	44.9	51.5	47.6	44.5	36.1	33.9	34.2	35.3	31.2	29.4	30.1	29.1	29.7	28.1	21.1	19.9	-9999.0
140	Greenland Sea	41.3	33.2	35.6	32.5	29.7	27.4	21.8	21.2	20.6	18.6	16.6	15.3	13.9	12.4	11.8	10.2	8.2	6.8	6.1	5.4	4.8	4.1	3.6	2.8	2.4	2.0	1.6	1.5	1.2	1.0	-9999.0
142	Norwegian Sea	67.2	66.3	62.3	83.9	72.5	74.3	83.0	70.4	54.5	41.7	43.1	48.1	50.7	53.9	46.8	47.3	36.8	44.1	49.0	41.7	41.1	44.0	42.1	36.9	33.1	30.5	31.4	27.8	32.5	32.0	-9999.0
144	Barents Sea	87.9	73.5	73.2	77.8	70.0	76.6	64.8	57.9	65.5	72.6	67.7	60.5	49.8	54.2	37.2	36.3	39.5	40.8	39.0	41.3	41.2	38.2	33.2	36.3	38.7	32.2	34.6	32.4	31.0	28.4	-9999.0
146	Kara Sea	97.6	98.9	95.6	84.7	87.9	84.2	89.9	78.9	78.5	81.1	71.2	72.2	79.0	76.5	76.3	71.3	66.7	70.2	67.8	59.2	63.3	57.2	57.5	53.3	48.5	46.8	56.1	49.0	47.9	49.3	-9999.0
148	Laptev Sea	79.0	77.1	85.0	77.1	76.4	75.2	63.6	58.5	75.3	68.6	54.6	55.3	46.6	54.9	59.4	64.5	56.8	58.2	51.7	52.1	50.7	40.1	42.0	37.9	38.6	33.1	30.5	34.0	32.5	26.5	-9999.0
150	East Siberian Sea	81.7	68.3	52.1	62.1	72.9	68.4	69.1	64.9	62.6	65.0	67.3	54.4	51.4	46.7	42.5	38.9	43.3	41.9	42.4	40.8	35.1	36.4	36.5	34.2	29.7	29.0	25.3	26.0	22.6	22.9	-9999.0
152	Gulf of Alaska	85.6	79.2	60.3	90.3	74.2	72.6	81.7	56.5	55.0	70.3	79.2	43.7	37.9	64.2	71.7	61.8	52.6	53.2	49.9	48.2	33.9	58.2	51.4	44.1	57.3	53.0	48.7	37.3	34.5	40.7	-9999.0
154	Southeast Bering Sea	104.7	83.8	82.1	69.6	80.3	57.4	63.7	74.9	77.0	69.5	49.4	66.2	70.8	72.4	57.7	44.0	57.6	53.8	48.2	43.3	52.2	61.3	46.0	45.1	56.8	53.2	42.8	38.9	49.4	41.9	-9999.0