1958 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	3535.7	3535.9	3535.9	3536.1	3536.7	3537.4	3536.4	3536.4	3536.4	3536.3	3536.4	3536.8	3537.3	3536.7	3536.8	3536.9	3536.8	3536.8	3537.2	3537.9	3537.0	3537.0	3537.0	3537.1	3537.1	3537.6	3538.2	3537.2	3537.3	3537.2	3537.1
34	Hudson Bay	24.5	25.0	25.0	26.0	27.0	27.4	26.6	26.6	26.5	26.5	26.5	27.0	27.3	27.3	27.3	27.3	27.2	27.3	27.5	27.7	27.3	27.8	27.4	27.2	27.5	27.8	28.5	27.6	27.5	27.4	26.6
36	Hudson Strait	32.0	35.5	35.5	35.2	36.2	38.0	36.8	36.6	35.8	35.8	35.8	36.2	37.2	35.5	35.3	35.5	35.8	35.7	36.4	37.1	35.7	36.2	36.8	35.7	35.4	35.6	35.5	35.5	36.3	35.7	35.5
98	Bering Strait	26.4	26.8	26.4	26.4	27.0	27.7	26.5	26.4	26.2	26.4	26.4	27.2	28.3	26.5	26.7	26.6	26.5	26.4	26.7	27.1	26.6	26.4	26.5	26.4	26.4	26.6	27.0	26.8	27.2	26.9	26.7
128	Arctic subocean	20208.8	20209.0	20209.2	20209.0	20208.8	20209.6	20209.7	20209.6	20209.6	20209.6	20209.8	20209.8	20209.6	20209.8	20209.9	20209.9	20209.9	20210.0	20210.0	20210.1	20210.1	20210.1	20210.1	20210.2	20210.2	20210.3	20210.2	20210.3	20210.4	20210.5	20210.6
130	Chukchi Sea	40.6	41.8	42.0	42.2	41.9	41.9	42.0	42.0	42.0	42.1	42.2	42.0	41.9	42.4	42.4	42.5	42.5	42.6	42.7	42.6	42.7	42.9	43.0	42.9	43.4	43.5	43.6	43.0	43.2	43.2	43.2
132	Beaufort Sea	29.2	29.0	29.2	29.3	29.7	30.3	29.3	29.5	29.4	29.5	29.4	29.9	30.4	29.8	30.0	29.6	29.6	29.6	30.0	30.5	29.9	29.6	29.6	29.8	29.9	30.4	30.9	29.6	29.9	29.8	29.1
134	Arctic Archipelago	40.4	40.4	40.4	40.5	40.7	40.9	40.7	40.7	40.6	40.5	40.6	41.0	41.4	40.8	40.8	40.6	40.7	40.7	40.9	41.3	40.9	40.9	40.8	40.8	40.9	41.4	41.7	41.0	41.0	41.1	41.5
136	Foxe Basin	45.6	46.6	46.7	46.4	46.8	48.2	47.0	46.3	46.2	46.2	46.4	47.5	48.8	46.5	46.5	46.6	46.4	46.4	47.2	48.9	46.9	46.9	46.4	46.3	46.3	46.5	46.9	46.7	46.8	46.7	46.6
138	Baffin Bay	26169.4	26169.9	26170.1	26170.1	26169.9	26170.1	26170.8	26170.8	26171.0	26171.3	26171.5	26171.6	26171.8	26172.0	26172.2	26172.5	26172.7	26172.9	26172.7	26172.6	26173.5	26173.7	26173.8	26174.1	26174.2	26173.9	26173.8	26174.9	26175.2	26175.4	26175.6
139	South Greenland	34421.9	34422.4	34421.9	34422.0	34423.3	34424.0	34422.9	34423.4	34423.6	34423.7	34424.0	34424.0	34424.5	34425.0	34425.5	34425.7	34425.7	34425.9	34426.2	34427.1	34426.6	34426.8	34427.1	34427.6	34428.4	34430.3	34433.5	34428.3	34428.4	34428.6	34428.9
140	Greenland Sea	43544.7	43545.0	43545.3	43545.2	43544.7	43544.6	43545.4	43545.5	43545.6	43545.7	43545.8	43545.8	43545.9	43546.2	43546.2	43546.3	43546.4	43546.5	43546.2	43546.1	43546.7	43546.7	43546.8	43546.9	43547.0	43547.2	43547.6	43547.2	43547.2	43547.2	43547.3
142	Norwegian Sea	6.5	6.5	5.9	7.0	7.3	7.8	11.2	11.1	11.0	11.0	11.0	11.5	11.6	14.1	14.1	14.1	14.4	14.2	14.6	14.8	14.4	14.4	14.3	14.3	14.2	14.2	14.6	14.3	14.4	14.3	14.0
144	Barents Sea	25.0	25.2	25.7	25.6	26.0	26.7	25.4	25.4	25.4	25.5	25.3	26.1	26.7	26.3	26.8	26.8	26.6	26.2	27.1	28.3	26.0	26.1	26.1	26.0	26.1	26.6	27.8	26.3	26.1	26.1	26.5
146	Kara Sea	26.9	26.8	26.7	27.1	27.5	28.4	27.0	27.1	26.9	26.7	26.9	27.2	27.7	27.0	27.2	27.3	27.3	27.2	27.6	28.8	27.4	27.4	27.2	27.3	27.3	27.9	28.6	27.3	27.3	27.2	27.2
148	Laptev Sea	27.4	27.3	27.2	27.3	27.9	28.9	27.2	27.3	27.5	27.4	27.7	28.3	28.7	27.5	27.4	27.4	27.5	27.5	27.9	28.7	27.4	27.4	27.5	27.6	27.5	27.7	28.3	27.6	27.6	27.5	27.5
150	East Siberian Sea	32.1	32.0	32.0	32.5	33.7	34.7	33.0	33.1	32.9	32.8	32.9	33.1	33.6	33.5	33.4	34.0	33.7	33.5	33.9	34.3	33.6	33.6	33.6	33.7	33.9	34.1	34.3	34.2	34.2	34.3	34.7
152	Gulf of Alaska	16.3	16.6	16.6	16.4	16.4	16.2	17.4	17.4	17.4	17.6	17.0	17.7	17.5	15.0	14.8	15.1	14.7	15.0	16.1	16.9	17.7	17.7	17.3	17.8	17.3	17.1	17.3	18.8	19.4	19.1	18.6
154	Southeast Bering Sea	23.3	24.2	23.8	21.6	19.7	19.1	22.8	22.8	22.8	22.4	22.6	22.0	21.3	22.8	23.0	22.8	22.8	22.8	22.9	22.9	24.1	24.1	24.3	24.4	24.0	23.5	23.7	24.2	24.3	24.3	24.1