2004 12 - 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	253.8	252.5	251.4	250.2	249.3	249.5	249.3	248.6	248.8	249.3	250.2	251.2	250.9	251.0	250.7	250.5	250.9	250.5	250.2	250.0	249.0	249.4	250.8	250.9	250.4	250.5	250.8	251.8	251.9	251.6	251.5
34	Hudson Bay	255.3	255.7	258.9	257.7	252.0	252.4	254.0	255.1	255.5	256.2	259.7	258.8	255.7	259.6	261.0	258.4	255.9	252.4	248.0	251.1	247.4	245.4	244.5	245.3	245.6	245.8	249.1	255.7	254.9	252.6	252.3
36	Hudson Strait	260.4	256.2	258.5	256.9	259.7	257.2	258.2	253.7	259.5	257.5	253.7	251.9	257.0	259.8	256.6	249.4	253.8	246.9	248.2	241.2	242.4	247.8	249.2	252.9	247.7	244.9	246.3	247.0	250.0	245.2	243.2
98	Bering Strait	265.3	263.7	260.0	253.8	249.3	248.3	252.0	251.4	251.5	252.4	255.3	258.0	256.6	254.5	254.3	257.0	259.4	260.5	258.2	253.8	250.2	253.1	261.2	254.9	251.7	259.4	259.6	255.8	254.6	255.1	258.5
128	Arctic subocean	239.0	244.0	244.4	244.2	241.8	239.8	237.4	236.8	240.0	243.1	242.7	240.9	238.0	237.5	238.6	235.5	237.2	240.4	240.5	240.5	243.3	245.6	244.4	242.5	242.2	247.4	242.9	241.3	246.8	251.2	248.0
130	Chukchi Sea	265.1	260.8	255.8	251.5	248.4	248.0	249.9	250.0	252.4	252.0	249.7	248.3	247.9	248.0	251.0	253.3	257.3	259.4	256.5	253.0	245.3	243.5	246.7	245.5	256.1	262.7	255.8	251.1	256.5	264.6	266.1
132	Beaufort Sea	259.6	261.5	257.1	250.1	247.1	247.5	246.4	246.1	249.2	256.3	254.2	257.1	259.3	260.1	257.7	255.1	257.3	254.0	256.9	251.8	247.5	246.6	259.5	262.9	254.8	252.4	257.2	258.0	253.0	248.8	248.1
134	Arctic Archipelago	241.2	240.6	238.7	241.3	243.2	241.1	242.7	243.5	242.7	240.4	240.1	241.8	242.4	238.5	239.7	237.0	234.9	236.8	238.3	238.1	238.7	241.0	240.1	240.2	242.7	244.9	245.9	241.5	241.2	246.2	247.3
136	Foxe Basin	253.9	248.8	247.9	249.8	251.6	247.8	243.4	243.0	249.1	253.0	249.4	249.8	249.3	246.3	239.7	235.9	233.5	234.5	235.9	235.8	235.5	236.4	235.2	233.3	235.1	241.2	241.9	241.0	239.4	236.3	233.8
138	Baffin Bay	247.9	246.1	243.9	243.3	243.4	243.1	241.9	238.9	240.4	243.0	244.1	243.1	242.2	241.4	241.9	239.9	240.7	240.2	242.6	238.8	236.2	236.5	236.3	239.1	243.6	245.0	237.4	238.1	241.3	239.3	238.8
139	South Greenland	255.9	252.3	250.6	253.3	253.7	252.8	251.5	250.8	247.7	246.3	249.3	251.7	249.1	248.0	248.1	247.6	244.5	249.8	250.0	248.0	244.0	242.1	241.9	245.2	253.1	250.6	245.6	247.1	245.7	244.3	242.6
140	Greenland Sea	245.2	245.6	244.0	242.8	242.6	243.0	242.1	240.6	237.9	240.9	242.5	243.1	241.2	241.3	242.5	239.7	240.1	239.7	241.3	237.7	236.5	238.6	240.9	245.4	247.9	247.1	246.1	248.5	247.5	246.2	243.9
142	Norwegian Sea	273.7	270.6	270.4	273.6	273.9	273.3	275.0	274.0	274.9	276.1	273.6	273.0	273.7	276.2	274.2	273.5	274.3	271.2	269.1	267.6	268.9	272.1	268.3	266.8	267.6	269.6	271.1	273.7	271.6	274.6	273.2
144	Barents Sea	259.4	259.9	258.5	257.4	256.6	255.7	254.8	257.5	259.7	259.5	259.4	263.6	263.4	263.1	264.5	267.7	266.9	267.2	268.7	270.2	266.9	263.9	261.9	260.4	262.1	264.4	266.3	264.2	261.6	261.7	266.9
146	Kara Sea	256.0	253.5	251.8	251.3	252.5	253.4	253.4	251.2	249.9	249.8	251.1	252.6	253.3	253.2	252.5	253.4	255.4	255.0	254.5	254.6	254.3	253.7	252.7	251.4	250.0	249.8	250.1	252.7	255.9	257.1	255.5
148	Laptev Sea	243.6	241.6	240.4	241.1	240.9	241.1	238.4	238.0	239.6	238.8	238.2	237.3	237.2	237.0	235.7	237.5	238.2	239.6	239.8	241.9	245.7	248.3	250.8	252.2	251.5	250.1	249.7	248.2	246.7	246.9	247.8
150	East Siberian Sea	244.3	242.9	243.7	243.5	244.0	245.9	243.2	242.0	241.4	239.4	240.6	242.0	241.8	239.9	239.5	239.1	238.1	236.5	237.6	240.5	243.2	245.8	247.7	249.6	249.0	243.3	240.3	240.6	242.7	240.8	239.2
152	Gulf of Alaska	272.4	271.5	269.6	264.1	260.3	262.0	265.5	264.8	264.5	266.2	268.0	271.0	270.8	270.5	269.1	272.9	272.7	273.6	271.8	267.9	264.6	270.7	273.6	265.0	260.8	264.7	267.4	266.6	261.3	259.5	263.0
154	Southeast Bering Sea	273.5	269.1	267.6	264.5	262.2	266.7	270.7	269.1	262.8	259.8	268.7	270.8	268.9	265.1	267.4	271.8	271.6	271.0	266.8	262.4	260.3	268.5	261.0	249.5	254.8	269.3	268.3	266.5	261.1	266.7	271.7