1984 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	260.1	259.4	259.0	259.7	260.8	261.3	261.1	261.6	261.9	262.4	263.1	263.5	263.8	264.2	264.9	265.4	265.1	264.9	265.5	265.6	266.3	267.2	267.1	267.2	267.5	267.9	268.3	269.6	270.4	270.8	-9999.0
34	Hudson Bay	270.0	270.2	267.5	267.3	268.0	266.7	266.8	270.4	273.4	273.8	275.0	274.1	272.8	272.4	274.0	275.4	276.6	277.1	276.9	274.9	276.3	280.0	279.6	278.1	275.5	272.8	272.4	274.0	272.4	272.1	-9999.0
36	Hudson Strait	261.6	258.4	260.7	252.3	258.1	252.9	248.6	248.8	258.3	268.8	268.1	271.8	273.4	269.8	265.8	263.6	262.9	267.8	271.0	266.2	262.1	266.4	266.2	266.2	270.3	271.0	267.1	269.8	277.2	273.4	-9999.0
98	Bering Strait	265.0	265.4	265.4	265.4	264.6	262.9	261.6	260.0	258.2	258.8	259.6	261.0	261.9	263.3	265.0	265.4	263.9	261.4	262.1	263.6	265.4	266.2	266.1	265.6	267.2	268.4	267.7	269.0	271.4	271.8	-9999.0
128	Arctic subocean	238.7	237.0	238.6	244.4	245.4	246.9	246.3	247.3	246.4	247.6	249.0	249.0	249.0	248.4	248.2	250.4	251.2	250.6	249.8	249.0	251.2	252.9	253.1	254.0	254.2	254.4	254.9	255.3	255.6	255.0	-9999.0
130	Chukchi Sea	257.9	259.7	258.4	256.6	253.7	251.9	249.6	247.3	246.6	246.1	248.3	251.1	251.6	254.3	256.0	254.8	252.9	250.8	253.0	251.7	254.2	254.4	255.6	256.7	259.2	258.4	262.6	262.7	261.8	263.4	-9999.0
132	Beaufort Sea	269.6	268.2	267.6	268.3	266.0	264.4	263.9	266.2	268.0	269.0	268.4	267.7	267.4	269.4	274.5	276.7	273.1	270.5	271.8	272.6	274.7	273.9	271.4	268.8	268.2	269.6	270.6	270.6	272.9	274.4	-9999.0
134	Arctic Archipelago	255.6	248.6	247.6	245.1	245.4	249.2	250.2	251.5	252.5	255.3	256.8	255.1	254.5	255.8	259.7	264.6	266.4	264.1	258.8	261.7	262.2	259.7	259.0	258.0	258.2	259.1	260.2	261.6	264.4	265.9	-9999.0
136	Foxe Basin	257.5	249.0	246.3	243.1	245.2	244.5	245.3	248.7	251.6	251.8	254.8	261.7	263.6	256.6	254.6	256.8	262.5	267.7	265.9	259.4	261.5	258.1	253.7	254.9	256.8	257.6	255.7	258.1	259.6	260.3	-9999.0
138	Baffin Bay	242.4	240.7	241.6	245.4	250.4	252.4	250.6	248.9	245.5	246.1	247.6	250.0	251.8	252.3	252.2	252.7	252.9	252.5	252.6	250.2	248.9	249.4	250.1	252.6	253.8	252.2	251.3	252.0	250.7	252.1	-9999.0
139	South Greenland	250.8	252.9	253.7	255.9	257.7	255.6	254.2	252.7	249.0	251.5	252.2	252.4	256.3	258.5	256.7	256.2	256.6	257.3	258.3	256.2	255.9	254.3	255.7	258.9	264.5	265.0	262.6	258.6	257.0	258.7	-9999.0
140	Greenland Sea	239.4	241.3	244.3	247.7	252.2	254.8	253.3	252.1	249.6	248.9	248.2	251.8	253.7	253.2	251.2	249.0	249.4	248.7	250.2	251.9	255.7	255.7	253.3	253.4	257.6	259.5	255.7	255.9	254.1	252.9	-9999.0
142	Norwegian Sea	271.5	272.1	271.3	271.9	273.9	274.5	274.2	274.5	274.9	274.4	274.2	274.0	274.0	274.0	274.7	273.9	273.5	272.9	272.6	275.0	276.1	276.3	275.5	275.8	275.0	274.0	275.6	276.8	277.7	278.6	-9999.0
144	Barents Sea	268.7	271.9	269.3	269.1	270.0	270.8	266.8	266.3	261.2	264.0	262.8	264.0	265.5	269.2	269.4	269.5	274.5	275.6	269.5	264.4	264.1	267.7	273.0	275.1	273.8	271.2	269.7	272.6	274.0	273.0	-9999.0
146	Kara Sea	258.8	257.2	258.5	261.1	262.3	263.1	262.5	263.0	263.1	262.4	263.3	262.6	262.7	262.4	263.2	264.4	263.2	263.5	266.1	267.6	267.5	268.2	266.5	266.1	267.3	270.5	272.7	273.8	274.7	274.9	-9999.0
148	Laptev Sea	255.7	256.1	253.4	252.3	255.1	259.2	262.1	262.6	264.5	264.5	264.9	266.6	266.3	265.4	263.4	261.7	261.0	261.8	261.7	262.1	262.7	263.7	266.0	267.7	266.7	264.9	267.0	269.7	271.3	273.2	-9999.0
150	East Siberian Sea	253.0	253.3	254.7	256.1	255.7	256.5	256.7	254.7	253.1	253.7	255.1	256.9	259.9	262.3	263.4	262.2	260.3	257.4	260.9	262.8	265.7	267.5	268.8	269.9	269.8	269.6	265.8	267.6	269.1	267.3	-9999.0
152	Gulf of Alaska	271.2	271.1	271.0	271.5	271.5	270.3	269.7	269.5	268.9	268.8	269.0	270.5	270.7	270.8	271.1	269.5	268.3	268.1	269.9	272.1	272.6	270.5	268.4	268.3	269.7	270.8	272.5	273.8	274.1	274.6	-9999.0
154	Southeast Bering Sea	272.8	272.3	271.1	271.0	272.9	271.6	270.6	265.2	260.6	257.7	261.1	262.6	261.6	263.4	264.3	264.3	261.8	261.3	266.0	265.6	266.4	267.3	267.1	266.2	267.9	271.9	274.5	275.3	276.6	274.9	-9999.0