1958 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	271.3	271.7	271.4	270.7	269.6	269.1	268.4	267.5	266.6	265.3	264.5	265.0	265.9	266.3	266.8	266.1	265.6	265.8	265.6	265.2	265.0	264.1	263.5	263.1	263.2	262.9	262.6	262.6	262.5	261.6	261.3
34	Hudson Bay	272.9	273.5	276.2	274.3	272.3	275.2	276.3	276.7	275.7	272.5	271.0	272.4	274.9	276.1	276.9	276.1	273.7	274.1	276.6	276.1	277.0	276.7	276.6	275.4	273.0	272.2	273.0	272.5	273.5	275.8	273.3
36	Hudson Strait	276.2	272.1	270.5	272.6	272.0	268.3	267.8	268.7	268.3	268.4	268.5	268.7	266.4	265.9	266.5	267.5	268.0	267.2	267.0	265.9	263.5	269.0	267.1	264.9	268.4	269.5	267.4	264.4	266.4	265.3	267.3
98	Bering Strait	270.6	271.2	269.3	266.6	263.1	262.8	263.1	262.4	263.4	263.1	261.4	264.0	263.0	263.8	267.6	261.5	262.6	263.1	261.1	257.5	258.0	255.6	254.8	256.4	258.9	258.9	257.9	262.0	264.8	263.1	265.5
128	Arctic subocean	252.6	251.2	250.2	253.9	250.4	251.8	252.9	251.8	251.5	249.9	247.5	247.4	248.1	247.1	247.1	249.3	243.9	243.4	250.6	252.7	253.9	255.6	257.1	251.6	247.4	245.7	245.0	239.6	238.0	240.8	238.1
130	Chukchi Sea	268.7	268.4	267.1	266.9	267.0	267.6	269.4	268.5	267.3	267.2	265.3	264.3	265.6	265.1	265.9	261.1	258.0	260.1	260.5	257.7	256.8	261.6	258.6	260.7	261.6	259.0	256.2	260.3	263.5	264.8	265.1
132	Beaufort Sea	271.2	275.0	273.9	273.0	272.7	270.4	269.4	267.5	265.4	263.5	263.3	266.9	268.5	267.9	271.5	272.4	271.7	275.4	274.8	271.0	272.8	272.3	268.3	266.2	267.8	269.2	267.3	267.7	272.7	270.4	271.8
134	Arctic Archipelago	260.0	258.7	258.8	259.3	258.7	258.1	257.8	256.3	257.9	258.4	257.2	258.1	261.4	260.4	260.2	259.4	257.6	259.1	264.0	265.7	265.1	264.7	263.8	261.3	260.7	256.9	258.9	255.6	250.8	250.8	248.5
136	Foxe Basin	266.4	269.5	266.7	263.6	262.3	263.9	265.6	265.4	265.2	264.4	264.4	262.7	262.9	263.6	264.8	265.5	264.3	264.4	261.2	262.3	265.3	264.6	268.5	267.1	268.8	266.4	262.5	264.8	260.9	256.0	257.2
138	Baffin Bay	256.2	255.9	263.7	261.7	258.7	258.4	258.8	255.6	254.0	250.6	245.8	245.7	245.1	246.5	246.7	249.2	248.5	248.1	243.9	244.8	250.0	253.0	254.6	249.1	245.2	248.4	246.2	243.0	240.2	240.8	241.4
139	South Greenland	268.3	268.6	267.4	265.3	263.5	264.4	263.0	260.0	258.7	255.7	255.6	258.0	259.3	258.3	254.6	254.2	262.2	260.0	253.2	255.7	256.5	257.7	254.6	255.1	252.1	257.1	256.0	252.0	248.8	249.2	250.9
140	Greenland Sea	261.2	255.9	260.1	259.2	258.1	256.7	255.7	253.8	251.6	248.7	244.7	243.0	241.9	243.9	242.9	243.1	245.6	249.5	244.5	240.5	244.4	250.5	250.3	250.5	243.3	241.6	239.9	240.6	238.5	238.4	237.7
142	Norwegian Sea	279.1	279.5	280.6	281.1	282.0	281.5	280.4	279.8	278.2	279.1	278.6	277.5	276.9	276.8	276.3	273.9	275.1	272.7	274.5	275.3	276.3	277.6	275.5	276.4	274.7	276.7	275.9	277.7	278.0	277.4	275.2
144	Barents Sea	272.9	272.4	272.6	273.0	273.0	274.1	276.2	278.5	278.4	277.8	277.2	277.1	276.5	273.9	271.8	272.6	276.0	276.8	274.4	271.9	269.3	272.2	273.3	272.1	270.9	269.0	268.3	267.5	267.3	270.1	271.9
146	Kara Sea	275.7	276.0	274.6	273.6	272.9	271.7	269.7	268.3	267.2	267.2	267.6	268.4	269.4	270.4	270.9	269.6	268.0	267.6	268.7	268.5	267.2	265.0	265.3	267.0	268.8	268.8	270.0	269.7	266.7	263.6	263.9
148	Laptev Sea	271.3	271.9	270.5	271.8	271.3	268.6	268.2	267.3	264.4	261.9	260.0	259.7	260.8	260.8	261.2	261.7	260.9	260.2	260.2	261.6	260.7	256.0	253.6	253.4	254.1	252.1	250.5	252.4	256.2	254.7	252.0
150	East Siberian Sea	267.5	268.8	269.3	269.1	269.3	269.5	265.8	265.0	265.9	265.7	266.1	261.4	259.4	260.4	259.1	258.0	258.4	257.0	254.7	255.3	253.0	252.0	253.9	251.6	250.4	251.5	249.3	249.9	250.9	248.3	249.2
152	Gulf of Alaska	280.0	278.1	277.0	272.4	267.7	267.7	266.5	265.9	269.1	269.0	268.8	268.8	268.6	270.9	275.4	273.8	272.9	272.1	267.5	268.2	266.0	265.5	265.6	266.4	269.6	270.3	272.2	273.2	272.0	271.7	274.8
154	Southeast Bering Sea	280.3	279.0	274.4	267.3	266.8	266.0	267.5	269.3	274.0	274.3	271.8	270.1	274.2	278.0	275.1	270.1	267.1	264.5	261.0	260.0	264.9	270.3	269.7	269.4	269.4	270.2	267.9	269.2	268.2	270.0	267.7