1999 05 - 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	269.4	270.5	271.6	272.4	272.4	272.6	272.2	271.6	271.4	271.0	271.7	272.2	272.2	273.2	274.3	274.6	274.1	273.7	274.1	274.3	274.8	275.4	275.9	276.5	277.3	277.4	276.9	276.9	276.3	276.1	276.1
34	Hudson Bay	276.8	280.2	281.9	282.4	281.9	280.3	277.8	274.3	273.1	272.9	273.7	275.3	277.5	279.8	281.4	280.5	278.6	277.3	277.9	277.8	277.6	277.8	278.4	280.0	281.7	283.4	282.6	283.5	282.1	279.5	278.2
36	Hudson Strait	264.1	268.4	273.4	274.5	275.6	274.0	276.0	275.7	275.2	271.7	266.2	265.7	269.8	271.0	272.2	274.2	273.7	271.4	271.4	270.6	267.8	269.9	271.4	271.2	273.3	275.4	274.1	275.5	276.8	275.6	271.4
98	Bering Strait	270.4	269.6	268.9	268.8	268.1	270.3	270.4	270.3	270.5	271.2	272.6	273.2	274.1	274.1	274.2	273.8	273.4	272.3	272.5	274.2	274.6	275.2	276.1	276.2	275.4	274.3	274.9	275.0	274.9	275.8	275.1
128	Arctic subocean	255.9	256.1	256.3	256.3	256.8	259.9	260.7	260.3	259.6	259.2	257.3	258.0	261.1	261.5	263.7	266.3	265.8	263.8	264.2	264.1	263.7	264.0	265.4	266.2	267.0	265.8	266.0	265.9	265.5	266.2	266.2
130	Chukchi Sea	267.4	265.5	265.5	264.7	262.6	264.0	265.2	265.9	265.8	268.6	271.3	271.2	272.4	271.4	272.3	272.4	271.8	272.4	272.7	272.8	273.0	272.8	274.1	273.1	271.6	270.6	271.7	271.7	272.0	273.5	272.3
132	Beaufort Sea	273.4	274.0	271.9	270.8	269.5	269.9	270.9	271.5	272.7	274.0	275.3	275.7	274.9	274.9	274.0	272.5	272.8	272.8	273.3	274.7	275.1	275.7	277.4	279.3	280.2	277.6	276.1	276.3	276.2	278.5	279.3
134	Arctic Archipelago	260.5	260.8	261.8	262.0	260.4	260.8	261.1	262.6	263.6	264.3	268.3	269.2	268.4	266.8	266.6	266.6	267.4	266.5	266.5	267.1	267.3	265.9	266.2	268.1	269.5	269.0	267.7	267.2	267.0	268.3	269.6
136	Foxe Basin	254.9	257.6	261.2	262.1	261.7	262.6	262.4	261.2	260.8	260.2	261.2	266.7	269.2	266.7	265.5	262.7	263.5	265.9	266.4	266.2	265.9	268.3	267.3	266.2	268.7	269.1	270.0	270.9	272.0	271.5	270.2
138	Baffin Bay	253.7	255.4	255.9	255.7	257.1	259.2	260.3	257.6	254.3	252.6	254.6	253.4	252.6	253.1	257.5	261.2	260.4	257.5	258.0	258.9	259.0	260.5	261.2	263.0	263.4	264.0	264.3	264.8	264.4	265.7	266.9
139	South Greenland	258.8	260.0	261.5	263.1	264.3	265.4	266.1	265.8	266.0	267.4	270.1	266.9	261.0	260.2	261.6	262.2	260.3	259.3	258.4	259.5	260.9	262.6	264.8	265.4	265.8	265.9	266.9	267.7	268.4	268.9	269.0
140	Greenland Sea	252.1	254.4	256.6	258.1	260.4	263.8	266.6	265.2	262.5	259.3	261.3	255.4	252.8	252.3	259.2	260.8	260.3	260.1	260.1	259.9	261.7	263.9	266.6	266.3	266.4	265.7	264.6	265.9	265.8	265.2	267.0
142	Norwegian Sea	272.4	272.8	274.0	274.3	275.1	276.0	274.1	273.6	273.7	273.7	273.6	274.2	274.3	275.5	275.9	275.0	275.5	277.4	278.4	280.2	280.6	279.3	278.8	278.0	277.5	277.7	278.0	277.6	277.0	276.1	277.3
144	Barents Sea	270.4	268.1	267.5	267.4	268.6	269.1	268.8	269.2	269.7	268.8	270.3	270.8	271.4	271.7	271.2	272.1	273.4	273.7	274.5	274.2	274.7	275.3	274.5	276.0	278.0	278.4	277.6	276.7	274.5	274.3	275.7
146	Kara Sea	273.3	275.9	277.5	278.7	278.3	278.0	276.7	275.3	275.1	274.8	274.8	275.7	275.9	278.2	279.7	280.1	279.2	279.7	280.4	280.7	281.4	282.1	281.9	282.3	282.3	282.4	282.3	281.4	280.8	281.6	281.9
148	Laptev Sea	267.2	265.9	268.9	270.8	271.3	271.4	272.2	273.2	273.3	271.5	271.7	272.6	272.4	272.9	273.6	274.7	275.4	274.3	274.7	273.8	274.4	275.9	276.6	275.5	277.4	277.8	276.5	277.3	276.1	273.2	272.5
150	East Siberian Sea	268.7	268.7	268.7	270.0	271.6	272.2	272.1	272.5	272.0	269.7	268.9	268.9	269.3	269.5	271.4	272.3	271.5	270.9	271.0	271.2	272.1	271.5	270.6	271.4	271.9	273.2	273.2	272.0	272.5	273.7	274.1
152	Gulf of Alaska	271.2	270.1	270.1	270.8	270.9	271.9	272.3	271.6	271.5	273.1	273.3	274.9	274.6	276.1	277.3	277.4	276.9	275.0	274.3	275.6	275.2	275.4	275.4	276.4	275.6	274.6	274.7	274.5	274.2	274.5	275.2
154	Southeast Bering Sea	269.7	268.4	267.9	269.1	270.2	268.9	268.2	268.0	270.1	274.1	274.5	275.2	274.0	275.7	278.4	279.1	278.7	278.1	277.1	280.2	280.5	280.7	278.9	277.8	276.9	275.7	274.6	274.6	276.0	276.8	276.3