1981 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	3525.6	3523.3	3526.4	3526.6	3526.8	3526.9	3526.8	3525.2	3522.8	3522.7	3522.9	3522.8	3522.6	3522.6	3520.8	3519.4	3521.1	3521.1	3521.1	3520.9	3520.7	3518.6	3517.0	3519.7	3519.9	3519.8	3519.7	3519.4	3516.8	3515.3
34	Hudson Bay	10.6	9.7	8.5	7.1	7.4	7.4	7.6	7.6	7.2	6.7	5.4	5.4	5.4	5.6	5.5	5.0	4.2	5.2	5.1	4.9	5.0	4.5	3.5	2.8	6.1	6.1	5.9	6.0	5.8	4.6	4.1
36	Hudson Strait	34.9	32.5	27.0	26.7	27.2	29.6	29.6	29.4	29.8	29.6	28.7	28.4	27.0	28.0	27.6	24.5	22.3	31.5	32.2	31.3	30.3	28.5	19.5	16.1	28.6	28.5	27.8	26.4	24.3	13.8	9.4
98	Bering Strait	23.3	18.7	14.1	20.4	19.9	19.4	19.2	18.8	9.5	3.1	15.5	16.1	16.2	16.1	16.4	11.9	7.4	15.0	15.0	14.5	14.0	14.9	6.9	1.2	8.1	10.5	10.3	10.5	10.3	2.1	0.1
128	Arctic subocean	20213.5	20213.6	20214.0	20213.6	20213.6	20213.4	20213.4	20213.5	20213.4	20213.7	20213.5	20213.6	20213.5	20213.5	20213.5	20213.3	20213.0	20213.2	20212.9	20212.9	20212.2	20212.1	20212.0	20211.8	20211.6	20211.4	20211.2	20210.9	20210.7	20209.1	20207.0
130	Chukchi Sea	42.4	41.5	38.8	41.6	40.4	40.0	40.2	40.0	30.1	21.5	36.6	35.7	35.3	36.3	36.5	33.7	26.9	32.2	31.5	30.4	30.3	30.3	22.1	15.0	29.6	32.1	32.2	29.8	29.1	17.5	8.7
132	Beaufort Sea	9.9	5.7	2.9	8.0	8.5	8.3	8.7	8.7	5.7	2.4	6.0	6.3	6.2	5.7	5.8	4.6	3.3	6.5	7.2	7.3	6.7	6.9	2.9	0.9	3.8	5.0	5.2	5.3	5.3	1.5	0.6
134	Arctic Archipelago	36.0	34.8	33.7	35.9	36.3	36.4	36.4	36.3	36.1	34.6	33.0	33.2	33.0	32.9	32.6	30.7	29.2	31.4	30.9	30.9	31.9	30.9	28.1	26.3	27.1	27.2	27.3	27.5	27.1	24.7	21.8
136	Foxe Basin	46.5	47.0	46.8	46.0	46.4	46.5	46.3	46.5	48.0	48.9	46.6	46.5	46.9	46.7	46.8	47.1	48.4	46.1	45.7	45.2	44.9	45.2	45.1	44.6	45.6	42.6	41.7	42.6	41.6	38.3	31.5
138	Baffin Bay	26190.8	26190.8	26190.7	26191.0	26191.0	26191.0	26191.1	26191.1	26191.4	26192.2	26191.4	26191.4	26191.5	26191.5	26191.7	26191.8	26191.9	26190.3	26189.8	26189.4	26188.9	26188.4	26190.0	26189.9	26186.4	26185.8	26184.7	26183.9	26183.9	26181.9	26179.6
139	South Greenland	34444.5	34444.0	34443.7	34443.2	34443.0	34442.7	34442.8	34443.1	34445.8	34448.1	34442.2	34441.7	34441.5	34441.3	34441.1	34439.6	34437.5	34438.6	34438.0	34437.1	34436.2	34435.4	34432.9	34428.8	34433.7	34432.9	34432.1	34431.4	34430.9	34428.9	34424.0
140	Greenland Sea	43549.6	43549.6	43549.1	43549.8	43549.8	43549.8	43549.8	43549.8	43549.5	43549.3	43549.6	43549.5	43549.5	43549.2	43549.2	43549.4	43550.1	43549.2	43548.7	43548.3	43548.2	43547.6	43546.2	43545.3	43547.4	43547.3	43547.1	43547.0	43547.2	43547.2	43546.5
142	Norwegian Sea	12.7	12.0	10.4	8.0	7.2	7.0	6.5	4.3	1.7	0.0	8.2	7.6	8.5	9.1	10.1	5.0	0.7	8.7	9.7	9.3	7.8	7.2	2.6	0.2	6.1	8.5	9.7	7.1	7.6	3.1	0.3
144	Barents Sea	13.3	12.4	11.7	20.6	21.7	21.3	18.4	18.4	15.5	10.2	16.8	18.0	17.3	17.6	18.6	17.2	14.2	17.0	15.7	16.0	16.1	15.7	9.3	6.1	6.7	6.6	6.5	6.3	6.2	5.3	3.9
146	Kara Sea	15.6	7.9	3.8	9.6	10.4	11.2	12.1	11.9	10.8	7.7	7.7	8.4	8.2	7.8	7.6	5.7	5.3	5.3	5.4	5.6	5.5	5.4	5.0	4.3	5.6	5.4	5.4	5.5	5.3	4.2	3.5
148	Laptev Sea	17.9	16.7	15.3	20.1	19.8	20.1	19.9	20.5	19.6	17.1	9.4	9.0	8.5	8.2	8.1	5.8	4.1	5.2	5.6	5.4	5.3	5.3	4.9	4.1	7.8	8.0	7.9	7.9	7.6	4.5	3.6
150	East Siberian Sea	33.5	33.6	33.8	25.3	24.6	24.5	23.5	22.9	19.0	15.2	13.8	14.4	14.9	14.6	14.4	13.1	11.2	13.1	14.3	14.3	14.2	14.5	12.8	10.4	9.9	9.9	9.8	9.8	9.5	7.1	5.0
152	Gulf of Alaska	16.6	9.2	3.6	13.3	12.6	12.8	12.1	10.8	2.7	0.2	13.3	14.1	14.1	14.6	15.1	5.7	1.0	12.9	12.2	13.0	13.9	14.2	4.7	0.6	8.9	11.7	12.3	12.1	10.6	1.9	0.0
154	Southeast Bering Sea	17.7	12.6	6.2	8.4	7.0	7.4	7.9	6.1	0.5	0.0	3.2	4.1	4.7	5.0	4.9	1.4	0.0	3.2	3.3	4.5	4.4	4.8	1.3	0.0	3.8	4.9	5.0	4.8	4.2	0.5	0.0