1949 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	271.8	271.6	271.7	271.3	271.1	270.9	270.6	270.4	269.9	269.6	269.7	269.1	267.9	267.3	267.0	265.7	264.6	264.7	265.1	265.0	264.9	264.9	263.8	263.8	264.5	264.8	265.3	265.5	265.4	264.7	263.7
34	Hudson Bay	278.2	280.9	280.8	278.9	278.9	279.2	277.8	276.2	275.8	277.5	278.8	276.2	274.7	273.8	277.8	276.0	271.5	270.3	269.5	269.1	269.6	271.1	267.8	265.8	267.1	269.0	271.8	274.1	273.5	269.5	268.4
36	Hudson Strait	269.8	270.8	277.4	279.2	275.8	271.3	271.1	276.8	276.1	272.6	276.3	276.5	272.5	271.9	270.4	270.0	273.2	270.2	269.7	267.6	265.2	268.9	273.7	267.5	266.7	269.5	267.9	267.8	267.6	267.3	266.1
98	Bering Strait	271.8	270.4	270.7	270.0	268.2	267.6	268.3	270.1	268.2	264.9	263.6	263.0	263.8	262.2	263.2	264.3	265.0	269.2	268.3	267.6	268.2	265.8	263.2	262.4	265.5	267.0	265.9	261.0	258.8	264.7	264.9
128	Arctic subocean	247.2	247.4	248.3	246.6	243.7	245.6	247.7	247.8	246.0	244.8	240.5	236.1	240.2	243.4	247.0	250.2	249.2	248.1	249.1	249.4	246.5	248.8	252.1	251.6	252.5	248.1	251.0	251.8	251.1	249.6	247.4
130	Chukchi Sea	272.0	270.6	268.1	267.5	265.7	266.3	266.5	267.5	266.5	265.9	266.7	265.9	262.5	259.5	264.7	268.6	269.7	270.3	269.5	266.3	268.8	272.2	268.9	263.7	265.3	266.7	265.7	264.7	262.9	265.2	261.7
132	Beaufort Sea	277.7	274.9	272.7	272.5	272.8	271.1	268.1	268.4	271.0	269.8	268.2	267.3	268.4	271.9	268.4	264.6	263.0	264.2	269.6	270.3	270.2	265.9	260.7	263.0	264.0	266.8	267.7	265.4	263.1	266.9	271.3
134	Arctic Archipelago	262.8	261.7	259.1	257.4	256.8	257.7	258.8	260.5	261.1	262.6	263.5	262.1	260.1	259.8	262.7	263.0	259.9	257.5	258.2	258.5	253.2	251.5	256.1	258.0	262.3	261.0	257.3	254.3	254.2	252.3	252.1
136	Foxe Basin	264.5	265.2	265.9	265.7	263.4	261.5	263.0	267.5	268.7	267.2	266.4	265.5	265.2	265.1	263.0	263.8	266.5	265.8	263.6	265.2	267.1	265.1	266.4	270.4	267.6	266.9	266.7	264.6	264.7	266.6	265.6
138	Baffin Bay	248.4	246.9	246.8	246.2	244.3	243.9	245.5	245.6	245.5	248.1	250.0	247.7	244.2	242.1	243.4	245.7	248.7	248.2	248.8	247.3	248.0	252.4	252.5	254.7	257.2	254.9	255.2	256.2	256.0	255.6	253.7
139	South Greenland	257.2	252.0	253.3	255.4	260.4	260.2	260.7	260.3	261.3	264.2	264.7	263.4	259.8	260.0	254.9	250.7	250.6	249.7	248.6	248.3	249.3	250.1	251.6	256.2	256.6	257.4	260.1	260.5	261.6	259.9	256.6
140	Greenland Sea	246.9	246.1	246.2	245.9	243.2	241.5	241.1	239.9	240.0	241.3	243.9	247.4	246.1	241.9	243.7	244.3	247.2	246.8	245.4	243.8	242.9	246.6	249.5	251.3	252.3	249.2	249.3	251.3	252.3	249.6	246.9
142	Norwegian Sea	275.6	276.6	275.4	276.2	275.5	273.4	274.8	274.8	273.5	277.8	276.3	277.7	281.2	280.3	280.9	281.4	282.0	281.1	279.0	278.4	277.9	277.2	275.9	273.4	273.6	270.8	269.0	270.9	272.2	274.3	276.3
144	Barents Sea	276.1	275.2	274.4	275.6	274.5	273.1	272.9	272.1	271.3	270.4	271.5	270.0	270.2	272.9	269.6	267.5	266.7	271.5	276.2	277.1	275.9	276.8	276.8	275.9	276.7	274.9	274.0	272.5	268.0	267.7	269.6
146	Kara Sea	276.8	277.1	277.7	277.3	277.5	277.5	277.2	276.3	274.9	274.1	273.8	274.2	271.9	270.3	269.9	269.1	269.0	268.6	268.1	268.0	269.1	269.3	267.9	268.8	268.6	268.3	268.9	269.9	271.1	268.9	266.9
148	Laptev Sea	271.5	271.1	271.8	272.3	272.4	272.1	272.0	271.7	271.7	270.8	270.9	270.1	268.9	268.3	266.3	263.9	262.0	261.9	262.1	262.5	262.2	260.6	259.5	258.7	258.2	257.8	258.9	261.3	262.0	262.0	258.6
150	East Siberian Sea	264.6	267.2	268.3	266.3	265.9	268.3	268.8	267.4	265.1	265.1	263.9	264.8	265.8	264.4	264.5	262.4	258.4	257.7	258.1	257.8	256.9	259.4	260.4	255.9	254.9	256.5	256.2	255.3	255.6	256.2	257.7
152	Gulf of Alaska	275.9	275.2	275.4	274.1	273.1	272.5	273.9	274.9	272.3	271.1	269.5	271.7	273.8	269.7	267.8	267.2	271.3	274.5	274.7	274.5	271.4	269.0	269.4	272.2	275.6	275.3	273.0	269.0	271.1	274.4	272.1
154	Southeast Bering Sea	277.5	277.9	275.4	271.8	269.8	270.0	275.8	275.9	272.9	270.7	272.5	273.6	270.5	268.9	272.8	274.0	277.0	276.5	276.3	274.8	272.6	271.5	269.2	268.0	273.6	275.0	274.3	271.0	270.4	268.9	266.9