1969 12 - 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	3535.2	3535.5	3535.6	3535.6	3535.7	3536.1	3536.8	3536.1	3536.0	3536.0	3536.0	3536.1	3536.4	3536.9	3537.4	3538.0	3538.5	3539.0	3539.4	3539.8	3540.3	3540.8	3541.4	3542.1	3542.7	3543.3	3543.8	3544.6	3536.9	3537.0	3537.0
34	Hudson Bay	23.7	24.7	25.0	25.0	25.1	25.5	26.5	27.3	27.2	27.0	27.2	27.4	27.1	27.1	27.5	27.8	28.2	28.7	29.0	29.1	29.5	30.2	30.7	31.2	31.5	31.9	32.2	33.2	28.6	28.3	28.5
36	Hudson Strait	28.2	29.9	30.6	29.6	29.4	29.5	29.8	29.2	29.4	29.6	29.4	30.6	30.9	31.4	31.6	32.1	32.2	32.3	32.5	32.6	32.8	33.7	36.3	41.5	41.6	41.6	41.9	47.5	30.6	30.4	30.3
98	Bering Strait	26.4	26.9	27.0	26.6	27.0	27.5	28.7	27.1	26.9	26.7	26.6	26.7	27.7	28.4	29.7	30.9	31.2	31.3	30.6	29.9	30.0	31.1	31.4	32.3	33.3	34.1	34.9	36.5	27.2	27.3	27.3
128	Arctic subocean	20209.5	20209.6	20209.4	20209.6	20209.7	20210.0	20210.5	20209.9	20209.8	20210.2	20209.9	20209.7	20209.5	20209.9	20210.2	20210.4	20210.5	20210.6	20210.7	20210.7	20210.7	20210.8	20210.8	20211.2	20211.3	20211.2	20211.2	20211.2	20210.3	20210.6	20210.6
130	Chukchi Sea	40.3	41.8	42.0	42.2	42.1	42.2	43.4	42.5	42.6	42.7	42.8	42.7	42.9	42.9	43.0	43.0	43.3	43.7	43.6	43.7	43.7	44.0	43.6	43.4	44.1	44.2	44.0	43.9	44.0	44.5	43.8
132	Beaufort Sea	27.5	28.7	28.7	29.0	29.1	29.5	29.8	28.8	28.8	28.8	28.7	29.1	29.1	28.9	28.7	29.2	29.6	29.8	30.0	30.1	30.4	30.8	31.8	32.3	32.6	33.0	33.3	33.9	29.6	29.2	29.2
134	Arctic Archipelago	39.4	39.1	39.2	39.3	39.1	39.1	39.6	39.4	39.3	39.2	39.1	39.2	39.4	39.8	40.1	40.6	41.1	41.5	42.1	42.3	42.5	42.6	43.0	43.4	44.0	44.4	44.8	45.2	39.2	39.2	39.3
136	Foxe Basin	41.0	47.4	47.6	47.5	47.5	48.4	50.4	48.0	48.7	48.2	48.0	47.5	49.0	50.5	51.4	52.3	53.0	53.7	55.0	56.2	57.2	58.4	59.7	60.3	60.6	62.1	63.9	65.9	48.6	48.2	48.1
138	Baffin Bay	26168.4	26168.7	26169.0	26169.1	26169.2	26169.5	26169.9	26169.8	26170.1	26170.2	26170.4	26170.6	26170.4	26170.3	26170.1	26170.1	26170.2	26170.4	26170.6	26170.8	26170.8	26170.9	26171.1	26171.2	26171.4	26171.9	26172.5	26172.7	26174.0	26174.2	26174.4
139	South Greenland	34422.5	34422.8	34422.9	34424.0	34424.2	34425.5	34427.0	34424.1	34424.5	34425.3	34425.3	34425.2	34425.2	34426.0	34426.9	34429.5	34432.3	34435.3	34437.6	34438.4	34438.7	34438.9	34438.9	34440.0	34442.3	34444.3	34445.3	34446.3	34429.3	34430.4	34430.4
140	Greenland Sea	43543.3	43543.5	43543.6	43543.7	43543.8	43543.7	43543.8	43544.1	43544.2	43544.4	43544.6	43544.5	43544.8	43547.0	43548.3	43549.4	43549.7	43549.9	43550.2	43550.3	43550.3	43550.4	43550.4	43550.5	43550.7	43550.9	43551.0	43551.0	43545.9	43545.9	43545.9
142	Norwegian Sea	13.3	13.7	13.5	13.5	13.1	13.4	14.2	13.8	10.7	9.7	12.1	13.1	13.1	12.9	12.5	12.6	12.9	13.3	13.5	13.6	13.9	14.1	14.0	14.1	14.3	14.9	14.3	10.5	13.1	13.5	13.5
144	Barents Sea	23.6	23.8	23.9	23.8	23.8	24.6	25.7	24.0	23.7	23.7	23.6	23.9	24.3	24.5	24.8	25.1	25.6	25.8	26.1	26.3	26.7	26.8	27.2	27.6	28.2	29.0	29.5	30.0	23.7	23.8	24.0
146	Kara Sea	26.6	26.7	26.6	26.6	26.6	27.2	27.8	26.7	26.5	26.5	26.4	26.4	27.0	27.7	28.1	28.6	29.2	29.9	30.7	31.8	32.5	33.0	33.5	34.3	34.8	35.2	35.7	36.3	27.0	27.0	27.1
148	Laptev Sea	27.8	27.2	27.1	27.0	27.1	27.8	28.7	27.3	27.3	27.3	27.4	27.3	27.8	28.6	29.2	29.7	30.2	30.8	31.4	32.1	32.8	33.6	34.4	35.2	35.9	36.6	37.3	37.9	27.6	27.7	27.6
150	East Siberian Sea	30.2	30.3	30.4	30.5	30.6	31.0	31.6	31.1	31.4	31.1	31.3	31.3	31.5	31.7	32.0	32.2	32.3	32.6	33.0	33.3	33.9	35.0	35.5	36.1	36.8	37.3	37.8	38.3	31.9	32.1	32.0
152	Gulf of Alaska	18.9	17.1	17.7	18.8	17.8	16.5	15.0	17.9	19.1	18.8	18.9	19.0	19.6	20.2	21.8	23.6	23.1	21.7	20.0	18.5	18.4	18.9	19.3	21.4	22.1	23.5	24.2	26.8	19.1	19.5	18.9
154	Southeast Bering Sea	25.3	27.3	27.5	27.5	26.8	20.3	17.3	27.9	27.6	27.4	27.6	27.4	27.6	28.0	29.1	29.5	29.5	28.2	18.4	14.9	12.4	12.1	12.2	13.1	14.1	14.5	15.0	16.1	27.4	28.2	28.6