1984 04 - daily  - mean of NCEP mean Daily Water Equiv. of Accum. Snow Depth at surface, kg/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	3535.0	3535.5	3535.6	3535.5	3535.5	3535.5	3534.7	3533.9	3533.0	3533.2	3533.1	3533.2	3533.3	3532.4	3531.3	3531.9	3532.0	3532.1	3532.3	3532.2	3531.2	3530.0	3530.8	3531.1	3531.2	3531.1	3531.0	3528.9	3526.1	3530.2	-9999.0
34	Hudson Bay	18.5	22.8	23.2	22.9	22.8	22.3	17.8	14.3	14.6	15.5	15.7	16.4	16.3	13.5	10.7	12.2	12.2	12.7	13.4	13.8	11.1	8.0	10.4	10.7	10.5	10.8	10.9	10.0	9.3	10.9	-9999.0
36	Hudson Strait	39.4	38.9	39.3	38.6	38.6	38.7	38.8	38.6	29.7	28.9	28.5	27.6	27.4	25.6	23.4	37.5	38.2	37.3	36.9	38.2	38.0	37.2	37.8	36.9	34.8	35.6	37.0	29.2	18.6	34.4	-9999.0
98	Bering Strait	25.8	27.6	27.5	27.5	27.5	27.8	27.9	28.1	27.4	27.5	27.4	27.4	27.4	27.0	27.1	27.9	27.6	27.6	27.4	27.3	26.1	24.6	27.3	27.0	27.1	27.1	26.4	22.3	16.6	24.6	-9999.0
128	Arctic subocean	20213.4	20213.2	20213.3	20213.4	20213.2	20213.2	20213.2	20213.2	20213.3	20213.3	20213.3	20213.4	20213.4	20213.2	20213.2	20213.5	20213.4	20213.4	20213.5	20213.4	20213.6	20214.1	20213.6	20213.4	20213.5	20213.6	20213.7	20213.5	20213.5	20213.7	-9999.0
130	Chukchi Sea	49.3	49.9	49.8	49.8	49.8	49.9	49.6	49.5	50.1	50.0	50.0	50.1	50.1	50.0	49.5	50.2	50.2	50.2	50.1	50.1	49.6	48.9	50.1	50.0	50.3	50.0	49.8	49.2	48.4	48.9	-9999.0
132	Beaufort Sea	19.7	29.8	29.6	29.6	30.2	30.2	28.2	26.2	20.4	20.3	20.5	20.5	20.6	18.8	14.4	16.5	17.8	18.3	18.0	17.8	14.5	12.4	18.2	18.9	18.8	18.5	18.4	16.3	13.3	16.3	-9999.0
134	Arctic Archipelago	41.5	41.1	41.1	41.0	40.9	41.1	41.4	41.6	41.1	41.3	41.3	41.1	41.0	40.9	40.2	40.2	40.2	41.5	41.2	40.9	39.8	38.7	41.2	41.2	41.1	41.2	41.1	40.9	39.9	40.6	-9999.0
136	Foxe Basin	51.2	48.6	48.7	48.5	48.4	48.4	49.0	50.5	48.6	48.1	48.2	50.0	49.3	50.8	52.1	48.2	48.7	49.4	49.2	48.3	48.3	48.3	48.2	48.1	48.5	48.4	48.5	48.9	49.6	48.4	-9999.0
138	Baffin Bay	26188.8	26188.6	26188.9	26188.9	26189.0	26189.1	26188.9	26188.9	26189.4	26189.5	26189.7	26189.8	26189.9	26189.6	26189.3	26190.2	26190.2	26190.4	26190.5	26190.4	26190.3	26190.2	26190.7	26190.7	26190.9	26191.0	26191.0	26191.1	26190.9	26191.2	-9999.0
139	South Greenland	34446.8	34447.9	34448.3	34448.0	34448.7	34448.9	34450.0	34450.7	34449.3	34449.6	34449.5	34449.8	34449.8	34449.9	34449.8	34449.1	34448.8	34448.7	34448.6	34448.2	34448.0	34448.0	34447.8	34447.9	34448.4	34447.2	34447.4	34447.9	34447.6	34446.3	-9999.0
140	Greenland Sea	43548.7	43549.2	43549.2	43549.1	43549.2	43549.2	43549.1	43550.6	43549.2	43549.1	43549.3	43549.3	43549.0	43548.8	43548.4	43548.9	43548.9	43548.9	43548.9	43549.1	43550.5	43552.3	43549.0	43548.8	43548.5	43548.6	43548.9	43549.5	43550.3	43548.8	-9999.0
142	Norwegian Sea	12.9	11.4	11.5	11.4	10.9	10.6	9.3	5.1	9.3	8.5	8.6	9.1	8.5	5.6	2.5	12.2	12.1	12.4	11.5	10.5	4.7	0.2	8.9	9.5	10.3	11.9	10.6	6.8	1.5	10.6	-9999.0
144	Barents Sea	21.3	17.7	19.1	19.1	18.9	18.7	18.2	16.7	16.4	16.6	15.8	16.6	16.9	16.0	14.1	17.0	16.1	16.1	18.2	18.3	17.8	15.0	11.3	11.5	11.6	12.1	12.1	9.6	8.8	10.0	-9999.0
146	Kara Sea	21.7	18.2	18.2	18.1	18.0	18.0	18.1	17.8	16.7	16.9	16.7	16.8	16.8	17.1	17.2	14.7	14.7	14.6	14.7	14.5	14.2	13.4	15.4	16.5	16.9	16.3	16.1	13.1	9.3	16.8	-9999.0
148	Laptev Sea	28.5	28.4	28.3	28.2	28.0	28.0	28.0	27.8	27.9	27.9	27.7	27.6	27.6	25.7	24.6	26.6	26.9	27.0	27.0	27.0	27.2	27.2	21.6	20.6	21.2	21.4	21.5	20.4	17.0	18.6	-9999.0
150	East Siberian Sea	36.6	36.6	36.5	36.5	36.6	36.5	36.6	36.6	36.8	36.7	36.7	36.7	36.7	36.4	36.1	37.2	37.2	36.9	36.9	36.7	35.6	34.2	35.9	36.2	36.0	36.1	36.5	33.4	29.0	35.8	-9999.0
152	Gulf of Alaska	13.1	18.5	18.0	17.9	18.3	19.0	16.7	14.5	17.7	17.2	17.4	17.3	17.4	15.2	13.7	18.9	18.9	18.4	17.9	17.6	12.1	9.2	19.0	18.9	18.1	17.7	16.7	9.6	4.2	16.0	-9999.0
154	Southeast Bering Sea	12.6	19.7	19.7	19.6	19.3	19.7	16.4	14.9	20.5	20.4	20.4	20.4	23.1	23.6	23.0	24.2	23.9	24.2	24.0	24.0	23.3	21.7	24.0	23.9	23.5	21.2	15.3	3.8	1.0	17.4	-9999.0