1987 10 - 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	271.7	271.3	271.4	270.6	268.9	268.2	267.9	267.6	267.4	267.7	268.1	267.8	267.3	267.1	266.1	265.6	265.3	265.2	264.8	264.6	264.3	263.8	264.1	264.4	263.6	262.8	262.4	262.2	262.3	261.6	261.1
34	Hudson Bay	277.2	274.8	279.1	280.9	277.9	275.2	272.9	271.1	269.0	269.3	271.9	273.9	274.0	273.2	271.1	271.1	273.1	273.4	271.4	269.2	267.8	267.0	266.2	268.2	271.5	272.9	270.2	268.9	269.1	268.6	268.2
36	Hudson Strait	272.0	269.3	270.7	271.4	272.2	271.3	274.8	274.3	272.5	270.5	269.6	269.1	269.1	269.6	272.1	269.4	267.3	268.3	270.4	270.9	269.1	267.8	266.0	266.6	266.6	268.4	271.6	272.5	269.4	267.9	266.3
98	Bering Strait	271.6	270.6	270.7	271.5	271.1	270.3	269.2	270.1	271.6	272.0	271.8	269.2	267.5	268.9	269.6	267.8	265.6	266.9	267.1	266.9	264.9	269.3	269.3	268.5	266.9	265.1	262.6	261.3	261.2	259.3	257.5
128	Arctic subocean	252.2	254.0	255.3	249.6	251.4	256.9	255.7	250.9	253.4	254.3	254.2	256.2	255.3	252.7	249.9	251.6	251.9	254.0	256.5	253.6	251.5	248.9	247.2	245.6	246.7	247.4	247.5	248.3	247.1	243.8	241.5
130	Chukchi Sea	270.4	269.3	269.6	269.8	272.2	270.9	268.8	268.9	270.0	270.3	269.4	269.0	269.3	270.7	271.5	270.2	267.9	268.5	265.9	264.8	262.8	266.8	268.1	267.9	266.8	265.4	264.2	261.4	260.5	260.1	258.4
132	Beaufort Sea	275.8	278.9	279.7	276.6	272.3	271.3	271.1	267.9	268.6	271.3	274.1	273.2	269.2	266.5	266.9	270.3	268.8	266.4	265.7	268.7	269.0	267.6	269.3	272.7	273.9	271.4	269.5	268.0	267.4	265.8	265.4
134	Arctic Archipelago	260.2	265.2	266.3	262.5	260.1	260.5	262.7	261.7	259.9	260.6	260.2	259.3	257.4	256.2	254.8	255.4	254.4	254.4	253.3	253.0	252.4	253.0	256.5	262.1	257.9	254.5	258.1	259.3	258.0	255.0	250.9
136	Foxe Basin	267.4	268.6	268.1	269.6	268.9	267.2	265.8	266.8	268.1	268.0	266.9	266.7	266.8	266.6	266.4	265.8	263.8	262.9	261.3	260.0	259.5	261.1	261.2	263.6	269.0	269.3	270.6	269.4	266.1	263.0	259.8
138	Baffin Bay	255.4	254.3	253.0	251.8	250.4	251.2	252.5	251.3	251.8	253.0	254.5	255.6	256.5	255.8	253.5	251.6	250.7	250.6	250.9	249.9	247.0	247.0	248.7	252.4	251.7	252.0	252.0	252.1	252.8	251.5	248.1
139	South Greenland	263.6	263.9	263.0	259.4	255.8	253.3	253.5	253.9	255.7	260.2	261.3	259.9	258.9	257.1	256.7	255.9	254.7	253.7	253.2	253.3	255.0	256.5	260.4	262.7	259.6	256.8	255.6	257.2	260.1	258.5	261.2
140	Greenland Sea	250.8	249.3	248.2	247.7	243.1	247.7	249.0	247.7	246.9	248.5	250.1	251.8	253.9	253.0	251.0	248.0	246.7	247.7	251.1	250.1	246.9	244.2	246.2	252.2	252.5	249.2	246.7	246.1	246.7	247.2	244.4
142	Norwegian Sea	278.3	277.9	277.9	278.3	277.7	278.6	278.7	277.8	279.4	278.6	281.4	278.0	278.1	277.9	277.9	280.1	279.9	278.9	277.3	277.8	277.2	276.8	275.5	274.8	274.8	276.3	276.7	276.6	276.4	275.1	275.4
144	Barents Sea	275.7	274.7	276.6	276.5	274.8	273.7	275.1	276.3	275.8	276.7	278.2	276.2	275.0	274.3	274.3	275.2	276.0	276.0	273.9	271.6	272.1	271.6	271.1	269.6	268.6	269.9	272.1	273.9	273.5	273.8	272.8
146	Kara Sea	275.7	274.9	273.2	272.4	271.6	271.7	271.2	271.1	271.0	270.3	270.4	270.8	271.2	271.7	269.9	269.1	268.9	269.4	269.7	270.1	269.8	268.4	267.1	265.2	263.7	262.3	262.1	262.9	263.2	263.0	263.9
148	Laptev Sea	269.7	269.1	267.7	265.8	265.0	264.0	263.9	264.8	265.1	264.3	262.6	261.6	262.5	264.3	263.4	261.5	259.9	259.0	259.1	259.0	259.7	259.2	260.1	259.5	256.8	257.0	257.2	255.9	256.4	256.5	255.9
150	East Siberian Sea	268.8	267.1	268.9	271.1	269.7	267.1	265.5	267.0	266.6	266.5	263.8	261.2	257.7	255.8	254.8	255.6	256.1	256.0	254.4	254.8	255.2	255.3	255.5	253.9	252.3	250.3	251.2	252.1	252.5	251.6	250.7
152	Gulf of Alaska	276.7	276.8	276.1	274.5	273.6	273.7	273.3	275.1	275.6	275.9	275.6	273.4	273.8	274.1	273.9	271.0	272.7	274.0	275.2	273.2	273.7	274.9	274.3	274.2	272.9	271.2	270.5	268.9	266.9	266.4	266.2
154	Southeast Bering Sea	276.5	274.5	275.7	275.5	272.7	272.8	275.6	276.9	276.1	275.4	274.6	274.6	274.0	276.0	273.8	272.9	275.4	274.4	272.7	270.0	274.0	274.8	275.0	274.9	274.0	272.0	269.0	266.7	263.0	262.1	265.6