1971 06 - 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	3522.2	3522.4	3522.2	3522.0	3518.2	3514.8	3518.2	3518.4	3518.2	3518.0	3517.9	3515.4	3512.8	3517.0	3517.3	3517.4	3517.2	3517.1	3515.1	3512.6	3515.9	3516.2	3516.1	3515.9	3515.7	3513.4	3511.3	3514.9	3515.1	3515.1	-9999.0
34	Hudson Bay	7.3	7.7	7.8	7.4	5.0	3.1	5.8	6.0	5.8	5.8	5.8	3.7	1.8	5.3	5.7	5.8	5.8	5.9	3.9	2.1	5.5	5.7	5.6	5.5	5.5	3.6	1.9	4.9	5.2	5.4	-9999.0
36	Hudson Strait	23.7	22.4	21.8	21.6	20.5	18.7	16.4	16.1	15.9	15.8	15.7	12.0	7.4	16.5	16.9	16.9	16.8	16.3	11.6	7.5	18.0	18.0	17.4	16.6	16.5	11.3	6.4	16.7	16.1	17.0	-9999.0
98	Bering Strait	17.0	20.1	20.0	19.3	7.9	1.6	6.6	6.7	6.7	6.7	6.6	2.1	0.1	2.6	3.0	3.1	3.2	3.0	0.7	0.0	1.9	4.3	3.9	4.2	3.8	0.6	0.0	1.1	1.8	2.3	-9999.0
128	Arctic subocean	20211.1	20210.8	20210.4	20209.7	20207.3	20203.9	20209.3	20209.0	20208.6	20207.9	20208.6	20203.6	20195.5	20207.9	20208.2	20207.9	20207.3	20206.9	20201.7	20194.1	20206.0	20206.1	20205.7	20205.0	20204.1	20197.3	20188.4	20203.9	20203.6	20203.7	-9999.0
130	Chukchi Sea	33.2	34.1	33.9	32.3	17.2	10.8	23.3	24.6	23.9	22.7	23.2	15.1	9.8	17.6	21.1	20.9	20.8	20.7	14.2	9.2	18.1	20.6	20.9	20.8	19.9	11.9	5.9	17.8	19.1	18.7	-9999.0
132	Beaufort Sea	10.4	10.3	10.5	10.6	6.0	2.7	4.6	5.0	4.7	4.8	4.8	3.4	2.1	4.4	5.1	5.2	5.3	5.4	3.5	2.0	6.0	7.2	6.6	6.9	6.5	3.9	2.3	4.8	4.9	4.9	-9999.0
134	Arctic Archipelago	35.9	36.1	36.1	35.6	28.4	21.2	31.4	31.1	30.7	30.2	30.3	22.4	14.8	28.8	30.9	31.1	31.1	30.9	23.4	15.8	31.3	32.4	32.1	32.1	31.9	22.7	13.5	27.5	30.9	30.8	-9999.0
136	Foxe Basin	46.1	46.2	45.9	45.4	40.1	31.7	44.8	44.2	43.9	43.7	43.2	33.1	20.5	42.3	42.9	43.3	43.5	43.4	34.8	22.6	42.7	42.8	42.9	42.7	42.2	31.7	19.4	41.8	42.5	42.8	-9999.0
138	Baffin Bay	26182.0	26181.2	26180.7	26180.3	26179.4	26177.6	26178.5	26178.4	26177.7	26177.2	26176.4	26173.5	26169.2	26174.9	26174.3	26173.0	26171.3	26170.2	26166.3	26161.2	26166.8	26165.6	26164.3	26163.0	26161.6	26157.5	26151.5	26156.9	26155.7	26154.9	-9999.0
139	South Greenland	34430.2	34429.7	34429.3	34428.1	34423.6	34413.1	34422.6	34422.7	34422.0	34421.3	34420.9	34415.0	34405.1	34421.4	34420.5	34419.9	34419.2	34418.1	34413.4	34405.2	34414.9	34414.2	34413.5	34412.7	34411.6	34408.0	34401.0	34409.4	34409.3	34408.8	-9999.0
140	Greenland Sea	43546.5	43546.1	43546.1	43545.2	43543.4	43539.9	43545.3	43544.8	43544.9	43543.9	43544.3	43543.0	43541.8	43545.0	43545.3	43544.8	43544.4	43543.8	43542.1	43539.5	43543.7	43543.6	43543.1	43542.9	43542.4	43540.1	43535.7	43541.9	43541.6	43540.9	-9999.0
142	Norwegian Sea	6.0	7.4	8.0	8.5	3.7	0.5	2.1	2.8	3.1	2.6	2.4	1.7	0.3	3.2	2.7	3.5	2.4	1.7	0.6	0.1	2.4	2.9	2.3	3.0	3.1	1.3	0.0	1.7	3.0	3.3	-9999.0
144	Barents Sea	7.2	7.3	7.4	7.1	5.9	3.6	4.2	4.5	4.4	4.3	4.4	3.6	2.7	3.7	3.6	3.8	3.6	3.5	3.0	2.4	3.1	3.3	3.3	3.2	3.3	2.9	2.3	3.2	3.3	3.3	-9999.0
146	Kara Sea	8.0	8.1	8.1	8.0	5.6	3.1	4.6	5.0	4.9	4.7	4.8	4.2	2.8	4.7	4.7	4.8	4.7	4.7	3.9	2.4	3.1	3.1	3.3	2.8	3.0	2.1	1.5	3.2	3.2	3.2	-9999.0
148	Laptev Sea	10.6	9.5	9.4	9.8	6.3	3.1	6.4	6.5	6.5	6.2	5.7	3.4	2.3	5.0	4.9	5.3	5.3	5.3	4.8	3.3	2.6	2.5	2.5	2.5	2.4	2.0	1.5	2.4	2.4	2.4	-9999.0
150	East Siberian Sea	14.2	14.3	13.2	12.6	9.3	6.8	13.5	13.3	12.9	12.8	12.2	7.8	4.8	7.4	8.6	8.5	8.5	8.4	6.6	3.9	7.6	7.8	7.8	7.8	7.4	5.2	3.2	6.7	6.6	6.6	-9999.0
152	Gulf of Alaska	11.7	16.0	15.3	14.6	3.1	0.1	6.6	8.5	7.4	8.9	9.1	1.2	0.0	6.3	7.4	7.8	8.1	7.8	2.0	0.0	2.7	6.4	6.4	7.1	6.5	0.7	0.0	5.6	8.3	9.4	-9999.0
154	Southeast Bering Sea	10.0	15.0	13.2	11.2	0.4	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.7	1.2	1.4	1.4	1.4	0.3	0.0	0.8	1.2	1.5	-9999.0