1999 10 - 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	52.4	51.7	50.4	49.4	50.9	50.6	49.2	48.1	47.2	46.3	45.5	45.3	44.5	44.5	45.2	42.3	40.6	39.3	38.4	37.6	37.0	36.8	36.0	35.0	33.9	33.6	33.3	32.2	31.3	30.1	29.3
34	Hudson Bay	49.6	49.6	49.0	48.0	51.0	51.0	50.3	49.1	48.2	48.1	47.6	46.7	46.0	45.9	47.8	47.1	45.9	45.0	44.8	45.6	44.6	44.2	43.4	43.3	42.3	40.8	41.6	41.3	41.1	39.0	38.3
36	Hudson Strait	51.5	51.3	50.6	51.7	59.8	57.9	57.6	56.9	56.5	55.0	53.7	52.9	51.9	53.8	69.0	68.0	65.2	63.7	63.0	61.8	60.0	58.1	55.8	55.1	54.8	54.4	53.0	50.6	49.8	48.7	46.2
98	Bering Strait	59.4	57.6	56.2	54.9	53.0	53.4	52.2	51.1	49.9	48.9	47.8	46.5	45.2	44.2	46.4	45.6	44.9	41.5	40.6	39.7	39.0	37.2	35.8	34.8	33.4	31.9	31.3	30.1	29.1	28.0	27.1
128	Arctic subocean	18.6	17.2	16.0	13.9	12.2	10.8	9.3	8.2	7.2	6.2	5.2	4.4	3.7	3.1	2.6	2.3	1.8	1.5	1.2	1.0	0.7	0.6	0.5	0.4	0.3	0.2	0.1	0.1	0.0	-0.0	-0.0
130	Chukchi Sea	48.3	46.7	45.6	44.5	43.6	42.5	41.2	40.0	39.0	37.8	36.8	36.0	35.0	33.8	31.6	34.2	33.1	31.8	30.5	29.2	27.8	26.8	25.6	24.3	23.2	22.1	21.2	20.6	20.1	18.8	17.6
132	Beaufort Sea	53.4	53.1	52.9	52.1	52.8	51.1	49.8	49.6	48.9	48.6	46.8	44.6	43.2	42.8	42.1	41.5	40.6	39.2	37.8	37.6	37.2	36.2	35.4	34.2	33.9	32.9	32.7	31.8	31.2	30.4	29.9
134	Arctic Archipelago	41.8	47.9	46.3	44.8	46.9	44.9	42.8	40.9	39.4	37.9	36.7	35.1	33.4	32.1	30.7	29.6	28.4	26.8	24.8	23.8	22.9	21.0	19.6	18.4	17.3	16.1	14.9	14.3	13.2	12.2	11.3
136	Foxe Basin	46.2	49.3	47.7	46.5	47.9	46.5	44.8	43.1	42.0	40.4	38.8	37.7	36.8	35.2	34.0	32.7	31.2	29.7	28.7	27.7	26.8	25.5	24.3	23.3	22.4	21.4	20.1	18.9	18.4	17.0	16.3
138	Baffin Bay	36.9	35.7	33.5	30.8	28.7	27.0	25.2	23.5	22.3	20.6	19.2	17.7	16.2	14.5	13.5	12.4	10.7	9.5	8.6	7.6	6.9	6.3	5.7	5.2	4.6	3.9	3.4	2.9	2.6	2.3	2.0
139	South Greenland	63.1	59.8	56.8	56.0	55.6	54.1	53.0	50.9	48.2	47.1	45.9	44.0	41.1	39.6	38.7	36.2	34.4	33.1	31.9	30.3	29.0	28.1	27.9	26.5	24.6	23.4	22.5	21.9	20.7	19.6	18.9
140	Greenland Sea	38.8	36.5	34.8	32.4	30.0	28.4	26.0	24.0	21.7	20.2	18.1	17.1	15.6	13.7	12.7	11.6	9.7	8.6	7.8	6.7	5.8	5.2	4.6	4.2	3.6	2.9	2.3	1.9	1.6	1.3	1.2
142	Norwegian Sea	38.8	38.2	37.3	36.6	36.9	35.8	35.4	34.5	33.9	33.4	32.8	32.0	31.2	30.4	32.7	30.7	29.5	29.1	28.3	27.4	26.8	26.4	24.6	23.6	22.8	21.9	21.9	20.9	20.0	19.1	18.3
144	Barents Sea	37.7	36.9	36.0	35.9	34.8	35.0	34.4	33.3	32.8	32.0	31.4	30.7	30.4	29.8	29.5	29.0	28.7	28.2	27.3	26.4	25.9	25.0	24.4	23.7	23.2	22.5	22.0	21.2	20.5	19.9	19.4
146	Kara Sea	56.5	54.1	52.6	51.8	51.0	48.4	46.8	46.7	47.1	46.1	46.2	49.1	49.2	51.0	52.9	45.9	43.1	42.5	41.5	40.8	41.4	43.9	43.9	42.8	41.2	43.0	42.8	41.1	40.2	39.0	38.2
148	Laptev Sea	56.5	57.7	55.8	54.8	64.2	67.9	65.5	63.4	61.4	60.2	58.9	57.8	56.5	56.6	55.4	52.1	50.5	48.7	48.1	46.0	44.2	42.2	40.9	39.4	38.2	37.1	36.9	35.5	34.1	32.5	31.1
150	East Siberian Sea	54.7	53.7	52.2	51.3	50.1	57.6	55.9	55.0	53.0	51.8	50.4	48.0	47.0	45.0	43.9	42.7	41.4	39.9	38.6	37.0	35.0	33.0	31.6	30.1	28.7	27.8	26.7	25.6	24.6	23.3	22.1
152	Gulf of Alaska	63.1	61.6	61.8	60.1	58.2	56.9	55.1	54.3	53.6	52.6	51.6	50.8	49.7	49.9	49.0	46.1	45.4	42.4	43.1	42.8	43.3	42.7	41.9	41.4	39.2	38.7	38.0	37.2	36.4	35.5	34.4
154	Southeast Bering Sea	48.4	48.6	48.0	46.9	46.3	45.7	44.1	43.4	43.0	42.3	41.7	43.2	42.4	42.1	50.3	49.1	47.1	36.3	35.9	36.3	38.0	38.1	37.3	36.9	35.8	35.0	34.4	33.6	32.8	32.2	31.5