1998 10 - daily  - mean of NCEP mean Daily Air temperature at 2 m, degK.
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	268.8	268.5	268.8	269.0	268.9	268.3	267.9	267.4	267.2	266.0	265.7	265.8	265.2	265.0	264.8	265.4	265.5	265.8	265.4	265.6	265.7	265.3	264.9	264.8	264.9	264.6	263.8	262.3	261.6	260.7	259.9
34	Hudson Bay	275.7	276.1	276.8	276.9	278.1	278.1	278.3	277.9	276.0	273.4	271.0	270.4	271.4	272.5	273.0	273.5	273.0	274.2	273.0	272.6	275.3	275.7	275.2	272.1	271.6	275.6	277.6	274.9	274.8	272.3	268.9
36	Hudson Strait	274.2	273.1	272.8	271.7	270.9	270.1	272.9	274.0	271.2	272.0	268.9	268.8	267.2	265.3	265.1	269.0	271.0	270.9	270.5	269.4	266.8	268.5	266.3	265.9	265.6	264.7	269.2	271.5	268.1	264.8	266.7
98	Bering Strait	268.5	265.7	264.2	266.7	267.7	267.4	265.7	262.8	263.1	264.3	266.8	266.6	263.2	263.5	264.1	267.2	266.0	265.1	265.9	266.0	264.4	260.9	262.9	267.9	268.5	265.5	263.0	260.2	260.4	257.3	258.0
128	Arctic subocean	258.3	258.3	257.0	250.9	247.7	251.1	251.0	251.1	249.9	247.4	250.5	252.3	250.3	251.6	248.0	248.7	248.1	248.8	251.8	251.8	250.3	249.0	245.0	244.6	242.6	243.4	245.2	247.2	248.1	255.2	255.9
130	Chukchi Sea	269.9	271.5	269.4	268.2	268.3	266.3	267.0	268.3	269.1	268.2	271.3	272.1	268.2	269.0	267.7	267.1	267.3	266.9	265.3	264.6	264.1	263.4	263.8	267.5	268.5	267.5	267.5	268.3	267.8	262.5	264.0
132	Beaufort Sea	274.0	273.3	273.6	274.1	272.5	271.3	270.6	267.5	265.1	265.1	265.3	267.9	269.3	268.7	268.1	269.1	272.0	270.2	269.9	274.6	273.3	269.9	268.9	271.1	274.6	274.0	269.7	269.5	266.0	261.3	260.9
134	Arctic Archipelago	267.5	266.8	266.1	267.8	270.6	268.0	263.3	261.5	262.6	264.4	262.6	265.5	263.9	261.3	258.1	258.3	263.0	266.2	264.0	261.5	264.5	260.1	259.1	257.4	257.3	261.8	260.9	256.4	259.0	261.0	256.2
136	Foxe Basin	270.4	269.5	269.2	269.0	270.2	273.5	271.2	270.0	269.9	269.0	269.0	267.6	268.5	269.0	268.2	265.4	263.7	265.4	268.5	266.7	266.5	268.5	263.4	263.7	262.2	260.5	265.2	262.6	259.4	268.6	269.5
138	Baffin Bay	252.4	255.1	254.8	255.6	253.4	255.9	259.1	259.9	259.5	253.4	249.4	249.5	252.6	251.5	250.4	252.8	248.5	247.8	248.3	252.7	251.2	250.3	248.2	247.4	246.5	244.6	246.2	248.5	249.6	252.7	255.5
139	South Greenland	259.8	259.3	262.8	265.4	262.8	260.5	257.3	258.7	261.6	256.8	256.2	253.4	252.1	253.7	254.9	255.5	252.6	250.1	250.0	249.7	250.9	249.4	248.8	250.3	251.4	251.3	251.9	253.8	252.1	253.4	254.2
140	Greenland Sea	249.2	250.0	251.0	251.0	252.7	250.0	251.8	253.2	253.3	249.0	243.1	243.2	246.4	247.9	247.0	247.2	244.3	243.8	243.7	243.0	243.0	241.1	242.3	244.5	244.4	245.6	251.6	253.7	255.0	254.5	249.5
142	Norwegian Sea	277.3	277.9	276.8	274.6	275.2	276.9	277.5	278.5	279.1	277.4	274.6	274.4	276.4	276.5	275.1	274.8	272.8	272.3	271.5	271.3	271.1	274.4	275.5	274.9	275.1	275.3	274.9	273.9	272.8	272.8	270.9
144	Barents Sea	271.9	271.7	273.6	273.7	271.7	271.4	271.6	275.1	273.4	273.4	272.8	269.7	271.0	274.2	274.0	274.2	273.2	270.9	269.7	267.7	269.0	269.3	269.8	275.5	275.1	272.9	270.9	272.4	271.8	271.1	268.7
146	Kara Sea	271.7	272.6	270.8	270.3	271.7	271.0	270.5	270.8	271.1	268.5	268.6	269.5	268.4	266.4	266.4	268.3	270.1	271.5	271.2	271.0	269.0	268.0	268.8	266.8	267.6	268.3	265.3	261.4	260.5	261.5	262.8
148	Laptev Sea	262.9	261.7	263.4	262.3	260.5	260.5	262.4	262.0	261.6	263.3	264.4	263.2	260.6	261.6	261.0	258.1	257.0	258.1	258.0	260.1	262.9	265.4	262.8	262.4	261.7	256.7	256.3	256.1	253.4	250.4	248.6
150	East Siberian Sea	265.2	261.9	266.7	270.4	266.5	265.0	261.3	255.9	258.9	258.9	258.8	260.1	260.1	259.4	259.7	260.3	259.3	256.2	253.3	249.8	249.4	252.8	253.3	253.9	251.6	249.7	250.5	251.9	254.6	253.9	250.9
152	Gulf of Alaska	273.3	270.6	269.9	271.2	273.0	272.3	270.3	269.9	269.4	268.9	269.6	270.1	268.3	268.8	270.1	273.1	270.3	273.0	275.4	274.3	272.3	270.6	274.5	275.8	272.4	269.5	266.7	265.8	265.2	266.6	266.4
154	Southeast Bering Sea	272.4	270.9	270.0	271.4	271.3	270.4	268.8	267.4	268.7	272.8	275.4	275.1	272.1	271.1	272.9	271.0	267.6	271.5	274.2	272.3	270.7	271.2	269.1	272.3	270.4	271.1	271.2	269.1	270.9	269.2	266.5