2001 04 - daily  - mean of daily NCEP sigma-0.995 temperature with 25-km topography correction (K); RIMS mask V1; C. Oelke, NSIDC, May 2003
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	261.3	262.6	263.7	264.3	264.4	263.1	262.9	263.5	263.5	264.2	264.8	265.1	264.9	264.4	263.6	263.8	265.0	266.2	266.7	266.3	266.6	267.4	268.5	268.9	268.2	267.7	267.8	268.5	269.0	269.8	-9999.0
34	Hudson Bay	268.3	269.0	269.1	268.2	270.1	270.6	270.6	269.4	267.8	268.5	268.8	268.4	267.4	265.6	264.3	265.0	267.7	270.1	271.7	269.7	266.7	266.8	268.9	271.4	272.7	274.1	272.4	274.4	277.6	280.0	-9999.0
36	Hudson Strait	262.6	264.4	264.5	264.3	262.6	260.3	264.0	267.8	269.1	262.6	259.9	263.9	270.5	269.6	262.5	261.3	261.5	261.0	259.6	261.7	264.7	267.4	261.3	265.9	259.8	260.6	269.4	260.2	261.1	270.0	-9999.0
98	Bering Strait	257.4	257.0	264.1	266.3	264.0	263.8	266.0	265.3	264.6	266.1	268.4	269.5	267.6	267.2	268.7	269.8	268.0	266.6	265.7	267.4	269.6	271.3	270.0	267.7	267.6	269.6	269.6	268.5	267.8	267.0	-9999.0
128	Arctic subocean	249.4	250.3	251.1	249.8	245.0	240.3	241.4	245.5	247.8	250.9	250.9	249.9	249.6	250.3	250.1	249.7	249.8	250.5	249.8	250.2	251.3	253.8	256.0	258.1	258.3	257.0	258.2	259.1	257.7	257.0	-9999.0
130	Chukchi Sea	250.9	251.8	258.3	261.2	257.9	263.0	267.4	263.8	259.9	261.3	262.3	263.1	261.7	262.4	263.1	264.8	263.4	260.2	260.6	263.4	266.0	267.4	263.4	262.2	263.9	263.9	263.9	260.4	259.1	259.7	-9999.0
132	Beaufort Sea	263.8	261.6	263.4	269.7	268.9	266.2	264.9	266.9	268.4	267.4	267.5	269.0	269.2	268.8	268.9	269.9	270.8	269.9	266.5	262.0	264.2	267.6	269.0	270.4	270.4	269.3	271.8	272.0	270.1	268.9	-9999.0
134	Arctic Archipelago	254.1	256.0	254.4	253.4	258.7	255.2	250.4	251.7	252.0	252.3	252.6	255.5	258.5	260.9	262.3	262.0	259.6	258.3	255.1	255.5	256.7	256.7	258.2	261.2	260.1	257.8	258.8	259.9	259.6	261.4	-9999.0
136	Foxe Basin	261.0	262.9	265.0	261.8	259.5	264.5	261.7	261.2	258.4	256.5	254.7	256.7	258.1	257.7	261.1	262.4	260.1	260.0	262.3	262.0	259.0	259.8	257.5	255.8	255.3	256.0	258.0	258.8	260.3	264.0	-9999.0
138	Baffin Bay	248.0	248.0	249.0	249.9	247.2	244.8	244.1	241.6	242.4	246.1	250.0	250.7	248.7	249.7	252.0	254.0	256.0	256.3	255.2	256.4	257.6	258.4	259.7	256.9	254.8	257.5	259.2	259.3	259.0	257.6	-9999.0
139	South Greenland	253.7	254.2	254.0	254.1	253.7	253.9	255.1	255.3	255.8	256.4	258.4	260.8	261.9	262.0	263.1	262.3	264.6	267.7	267.0	265.5	263.8	263.6	261.0	258.6	258.9	260.1	262.4	264.1	263.5	262.6	-9999.0
140	Greenland Sea	243.6	244.6	245.8	246.8	246.8	242.6	241.4	236.6	237.7	243.6	246.6	248.3	247.4	247.2	247.9	247.9	251.8	255.0	253.7	251.1	251.3	253.5	256.0	256.5	254.2	254.4	257.1	256.7	256.5	257.9	-9999.0
142	Norwegian Sea	273.8	274.5	272.0	272.4	274.2	274.2	272.4	272.1	272.2	272.1	269.9	267.9	268.6	269.4	270.1	271.6	270.7	271.2	271.5	272.3	273.5	274.4	275.0	275.5	275.6	275.0	276.0	275.9	276.2	275.5	-9999.0
144	Barents Sea	268.9	270.8	269.3	266.3	265.3	268.0	273.1	272.1	271.0	272.2	271.1	268.4	268.6	267.6	268.0	272.1	272.8	273.1	273.2	273.2	273.8	273.8	273.4	273.5	275.0	276.5	278.7	277.9	277.0	279.4	-9999.0
146	Kara Sea	267.4	268.8	268.2	268.8	268.7	264.5	263.4	266.4	267.0	268.8	270.0	269.2	269.7	269.6	268.4	267.7	267.7	269.8	271.9	271.3	271.1	272.7	274.5	273.4	270.3	267.8	267.9	269.5	270.0	269.8	-9999.0
148	Laptev Sea	255.4	259.0	262.6	262.6	263.6	264.1	263.5	262.6	262.7	261.0	259.6	261.5	259.6	256.5	253.7	253.6	256.4	258.4	260.3	262.3	263.5	263.0	265.4	267.6	268.8	266.9	263.9	265.1	267.0	269.3	-9999.0
150	East Siberian Sea	251.0	251.9	255.2	258.0	258.2	258.6	258.7	259.5	259.2	261.4	262.7	261.7	262.2	265.0	262.1	259.9	264.8	265.2	265.4	267.4	268.5	268.2	269.9	269.1	269.7	270.3	270.0	269.3	269.1	268.7	-9999.0
152	Gulf of Alaska	264.8	267.0	270.4	270.7	268.6	268.6	269.2	269.8	269.4	270.6	272.1	270.9	269.6	269.4	271.0	271.3	271.5	272.1	272.1	272.4	272.4	272.3	272.6	272.5	271.8	272.8	273.8	272.4	271.9	272.8	-9999.0
154	Southeast Bering Sea	261.0	269.7	273.3	271.2	267.5	271.2	271.2	271.8	270.3	272.7	272.2	266.0	264.9	267.2	270.0	271.8	271.1	270.8	271.6	273.3	273.9	273.9	273.6	270.6	271.7	273.3	273.1	273.4	273.7	273.8	-9999.0