1999 05 - daily  - mean of NCEP mean Daily Clear Sky Downward 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	51.9	50.3	48.4	46.7	45.2	43.5	42.2	41.1	39.9	38.5	37.2	36.1	35.1	34.0	32.8	31.7	30.9	30.1	29.3	28.5	27.7	26.9	26.1	25.3	24.6	24.1	23.7	23.2	22.7	22.1	21.4
34	Hudson Bay	90.5	88.5	85.2	82.7	81.3	79.4	77.6	76.1	74.4	72.7	71.4	69.3	68.6	67.0	65.4	64.3	62.9	61.1	60.5	59.3	58.1	56.0	54.5	54.7	53.8	53.3	52.3	51.1	50.7	49.4	47.9
36	Hudson Strait	69.9	68.7	66.5	65.4	63.3	60.5	59.2	56.7	54.9	53.7	52.0	50.6	47.5	47.1	47.1	45.2	44.4	42.8	40.3	40.0	39.2	38.7	36.7	35.9	35.9	34.6	34.3	33.5	33.0	31.3	30.8
98	Bering Strait	37.4	35.8	34.2	32.0	30.3	29.1	28.2	26.7	25.3	23.6	22.7	22.0	21.0	19.5	17.9	17.0	16.0	15.7	14.8	14.4	13.5	12.7	12.2	11.5	10.6	10.1	9.5	8.7	8.4	8.1	7.8
128	Arctic subocean	0.0	0.0	-0.0	-0.0	-0.0	-0.0	-0.0	0.0	-0.0	0.0	0.0	0.0	0.0	0.0	-0.0	-0.0	0.0	0.0	0.0	-0.0	0.0	0.0	0.0	0.0	-0.0	0.0	0.0	-0.0	0.0	0.0	0.0
130	Chukchi Sea	23.1	22.7	19.9	18.1	17.4	16.2	15.6	14.2	13.1	11.8	11.1	10.4	9.4	8.1	7.4	7.0	6.2	5.8	5.3	5.0	4.7	3.8	3.6	3.0	2.7	2.6	2.1	1.8	1.7	1.5	1.3
132	Beaufort Sea	50.9	48.3	46.3	44.7	43.8	41.5	40.1	39.3	37.9	36.9	35.1	34.0	33.0	32.3	31.0	29.1	28.2	27.4	26.6	25.6	24.7	24.3	23.6	22.7	21.9	21.0	20.5	20.5	19.4	18.3	18.0
134	Arctic Archipelago	14.2	13.2	12.0	11.1	10.3	9.5	8.6	8.1	7.6	7.1	6.4	5.7	5.3	5.0	4.5	3.9	3.5	3.2	2.9	2.7	2.4	2.2	2.1	1.9	1.7	1.5	1.3	1.2	1.1	0.9	0.8
136	Foxe Basin	22.4	21.5	20.1	19.0	17.3	15.9	15.1	13.9	13.0	12.1	11.1	10.5	9.4	8.5	7.7	7.1	6.4	5.9	5.4	5.0	4.7	4.3	3.9	3.5	3.4	3.0	2.8	2.4	2.2	2.0	1.8
138	Baffin Bay	1.8	1.5	1.3	1.1	0.9	0.8	0.7	0.6	0.5	0.4	0.3	0.3	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
139	South Greenland	23.9	22.8	22.0	20.9	20.0	18.8	17.6	16.3	15.4	14.3	13.3	12.3	11.7	10.5	10.0	9.3	8.7	8.0	7.4	6.8	6.3	5.9	5.6	5.3	4.9	4.7	4.3	4.1	3.9	3.7	3.3
140	Greenland Sea	0.8	0.6	0.4	0.3	0.2	0.2	0.2	0.1	0.1	0.1	0.1	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
142	Norwegian Sea	34.3	32.5	31.8	29.5	27.8	26.0	25.2	23.9	22.9	21.9	20.7	19.8	19.0	18.0	16.3	15.7	15.1	13.9	13.2	12.4	11.8	11.3	10.9	10.1	9.3	8.7	8.3	7.8	7.4	7.5	7.1
144	Barents Sea	36.1	33.6	31.6	29.7	28.8	27.9	26.3	24.6	23.6	22.2	21.2	20.5	19.4	18.4	17.8	16.6	15.4	14.7	14.1	13.6	12.4	11.8	11.1	10.7	10.2	9.7	9.4	8.9	8.3	7.6	7.2
146	Kara Sea	70.6	69.3	67.6	65.4	63.0	60.4	59.3	58.1	56.8	54.8	53.1	51.8	50.8	49.7	48.0	46.7	45.9	44.9	44.1	43.2	42.2	41.6	40.4	38.5	37.3	36.9	36.6	36.0	35.6	35.1	34.2
148	Laptev Sea	44.9	43.3	41.8	40.4	38.9	37.6	35.7	34.7	33.9	32.3	31.1	30.1	29.1	27.5	26.5	25.3	24.4	24.0	22.5	21.5	21.2	20.3	20.1	19.3	18.9	17.9	17.7	17.2	16.3	15.8	15.4
150	East Siberian Sea	30.2	27.3	25.0	24.1	22.9	22.0	21.0	19.9	18.3	17.3	16.5	15.4	13.9	13.1	12.4	11.7	11.1	10.3	9.9	8.9	7.9	7.5	7.1	6.8	6.4	6.0	5.7	5.4	5.1	4.5	4.3
152	Gulf of Alaska	59.0	56.6	55.8	53.3	50.7	48.8	48.1	46.6	44.7	42.8	42.0	40.8	40.0	38.6	36.0	34.0	33.0	33.1	31.7	31.5	30.6	29.4	28.4	27.7	26.6	25.9	25.1	23.5	22.8	22.7	22.6
154	Southeast Bering Sea	58.0	56.5	53.4	51.7	49.1	47.3	47.6	44.8	42.7	42.2	41.3	39.5	38.6	35.9	34.3	32.8	32.9	32.1	31.2	30.7	30.1	27.6	27.3	26.1	25.5	25.1	23.1	22.4	21.8	22.6	21.2