1971 05 - 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	3528.9	3526.4	3529.7	3530.0	3530.1	3530.1	3529.9	3527.8	3525.3	3528.3	3528.1	3527.9	3527.7	3528.1	3525.7	3523.3	3527.3	3527.2	3527.2	3527.1	3527.0	3524.1	3521.7	3524.5	3524.6	3524.3	3524.1	3523.9	3521.3	3518.8	3522.9
34	Hudson Bay	9.7	7.4	8.8	9.2	9.2	9.5	9.3	6.9	5.1	8.5	8.4	8.4	8.5	8.7	8.3	7.9	8.5	8.4	8.5	8.3	8.3	7.2	5.8	7.9	8.6	8.4	8.4	8.8	7.4	5.5	7.8
36	Hudson Strait	36.0	35.5	36.2	35.3	35.9	35.4	34.6	27.4	16.9	33.3	34.7	34.3	32.8	34.5	34.5	32.0	33.8	31.4	34.1	32.2	31.1	26.9	24.7	32.0	32.1	31.8	29.9	27.2	23.3	19.0	23.9
98	Bering Strait	25.7	23.7	25.8	26.1	25.8	25.5	25.9	26.3	25.9	25.5	24.3	23.7	23.1	24.6	20.5	16.3	24.4	23.6	23.1	23.1	22.8	13.7	8.1	21.8	21.2	20.7	20.9	20.4	8.8	3.0	20.5
128	Arctic subocean	20214.0	20214.0	20213.7	20213.7	20213.7	20213.7	20213.8	20213.4	20213.1	20213.8	20213.7	20213.7	20213.8	20213.8	20213.8	20213.7	20213.5	20213.4	20213.3	20213.1	20213.0	20212.6	20212.3	20212.5	20212.5	20212.4	20212.2	20212.0	20211.7	20211.0	20211.4
130	Chukchi Sea	46.3	45.5	46.8	46.9	46.5	46.3	46.5	46.2	45.6	46.6	46.7	46.3	46.0	45.9	42.1	40.4	45.3	44.7	43.5	43.1	42.7	35.5	29.6	41.4	40.7	40.3	39.9	39.7	28.3	19.6	38.4
132	Beaufort Sea	17.3	14.4	17.7	18.6	18.8	18.6	17.9	15.0	14.8	16.9	15.9	15.4	15.2	16.5	13.3	10.0	15.7	15.7	15.6	14.9	14.4	8.3	5.3	10.5	10.6	10.6	10.6	10.3	6.7	3.8	9.6
134	Arctic Archipelago	38.1	35.6	39.8	39.9	40.1	40.6	40.4	39.8	39.9	40.1	39.6	39.6	39.8	40.1	39.4	38.5	39.8	39.6	39.6	39.4	38.6	32.4	27.2	35.7	38.2	38.6	38.6	38.2	35.7	31.2	34.9
136	Foxe Basin	47.6	47.3	47.8	47.9	47.8	47.7	48.1	47.7	47.5	48.9	48.7	48.6	48.2	48.2	49.3	48.3	47.9	47.7	47.7	47.9	47.8	47.6	47.4	47.4	46.5	45.9	46.2	47.0	45.6	43.4	46.5
138	Baffin Bay	26191.2	26191.4	26191.3	26191.3	26191.4	26191.5	26191.5	26191.1	26190.8	26191.8	26191.8	26191.9	26192.0	26192.0	26191.6	26191.7	26191.3	26190.7	26190.2	26189.8	26189.2	26188.6	26188.6	26188.0	26187.2	26186.8	26186.0	26185.6	26184.6	26183.5	26184.0
139	South Greenland	34444.5	34443.1	34444.6	34444.3	34444.2	34444.0	34443.9	34443.6	34441.8	34443.0	34443.0	34442.7	34442.5	34442.1	34442.4	34443.5	34440.9	34440.0	34439.3	34439.0	34438.3	34438.0	34437.3	34436.2	34435.5	34434.0	34434.1	34433.2	34431.8	34429.1	34431.4
140	Greenland Sea	43549.1	43548.9	43549.0	43549.0	43549.0	43549.0	43549.0	43548.5	43547.9	43548.9	43548.9	43548.9	43548.9	43548.9	43548.9	43548.4	43548.8	43548.6	43548.6	43548.4	43548.4	43548.9	43549.6	43547.9	43548.0	43547.7	43547.8	43547.4	43546.7	43545.2	43547.1
142	Norwegian Sea	7.9	2.6	9.0	9.4	8.3	9.1	9.7	4.5	0.5	4.4	3.3	4.0	6.1	8.2	4.4	1.6	6.6	6.1	5.6	7.0	7.1	4.0	1.2	8.9	9.1	8.1	7.2	7.1	2.1	0.2	6.7
144	Barents Sea	24.4	17.6	23.7	24.5	24.0	22.4	22.7	23.9	19.6	16.9	15.6	15.1	15.8	15.8	12.2	7.3	18.3	19.0	18.3	19.3	20.4	19.6	16.0	17.4	17.9	17.0	15.7	13.7	8.1	6.6	11.7
146	Kara Sea	8.7	6.4	10.5	10.5	11.4	11.7	11.5	9.2	6.7	10.5	10.7	10.7	10.6	10.1	6.5	3.9	8.8	9.3	10.0	10.1	10.3	8.5	6.9	8.9	8.6	8.7	8.9	8.7	7.0	4.8	7.8
148	Laptev Sea	21.6	17.5	23.7	24.1	23.7	23.4	23.7	19.3	13.5	18.7	18.6	18.2	17.6	18.6	15.7	12.4	17.3	16.8	16.5	16.0	16.2	12.3	9.2	12.4	12.7	11.9	11.2	12.5	11.8	9.7	11.0
150	East Siberian Sea	33.6	33.1	34.0	33.8	33.8	33.5	32.5	29.4	26.6	32.0	31.7	31.6	31.6	32.2	29.7	25.9	31.1	30.5	28.7	29.6	28.7	26.2	24.6	15.1	14.2	14.3	13.3	12.7	10.4	9.6	14.4
152	Gulf of Alaska	15.5	13.0	17.4	17.6	17.3	17.4	17.4	18.6	16.4	16.5	14.4	13.7	14.6	16.9	12.4	8.0	16.3	14.6	15.5	15.4	15.3	10.2	5.6	15.5	15.2	15.4	15.0	13.8	5.6	1.8	12.9
154	Southeast Bering Sea	19.0	12.3	18.2	18.9	19.3	20.2	20.7	20.1	17.2	17.8	16.9	16.8	16.0	17.5	12.4	6.4	16.3	14.6	15.8	14.7	16.1	10.4	2.9	16.9	15.8	15.6	16.7	15.3	7.6	0.5	13.1