1964 12 - daily  - mean of NCEP Daily Maximum 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	254.8	254.8	255.1	255.2	254.7	254.9	255.2	256.2	256.7	255.9	255.4	255.0	254.1	253.0	253.3	252.8	252.1	251.7	251.4	252.3	253.3	252.1	250.9	251.9	252.6	252.5	252.1	251.5	250.8	249.9	248.9
34	Hudson Bay	254.2	251.2	250.8	253.8	256.5	259.9	263.4	264.8	267.7	268.7	265.4	262.2	259.6	256.3	252.7	249.0	249.0	249.2	248.6	248.9	251.8	251.6	250.8	252.1	253.1	250.8	252.8	256.2	257.2	254.0	252.8
36	Hudson Strait	255.8	264.4	264.7	260.1	257.3	252.7	252.3	253.1	255.2	261.0	265.4	265.1	263.9	260.8	259.8	252.1	249.2	248.0	247.6	247.4	246.4	255.0	256.2	255.8	268.9	265.5	261.9	252.7	252.5	258.8	258.8
98	Bering Strait	253.0	252.2	253.1	253.3	254.6	253.9	253.1	251.5	248.5	244.6	240.8	243.0	242.2	242.7	250.1	255.2	252.7	256.1	254.5	256.7	262.3	261.6	255.6	256.8	255.9	251.2	247.6	245.2	246.7	249.5	244.0
128	Arctic subocean	247.8	250.0	252.7	248.2	237.3	235.8	238.2	238.8	235.3	238.0	240.3	243.9	242.2	241.5	243.6	243.7	244.1	248.0	247.6	247.7	249.7	245.9	244.2	246.1	248.3	248.5	239.9	238.4	238.2	238.7	238.2
130	Chukchi Sea	256.8	247.2	242.6	240.5	240.7	239.9	239.9	239.8	237.8	237.2	235.2	242.9	245.3	247.4	246.9	244.9	245.8	255.2	263.2	268.4	265.9	258.8	261.2	258.0	245.1	251.3	256.7	246.3	246.6	248.5	239.4
132	Beaufort Sea	250.6	254.3	253.7	257.3	260.8	265.6	266.3	266.3	262.7	255.3	248.9	247.2	245.7	242.2	243.6	246.6	249.4	249.1	247.7	248.9	251.8	250.6	249.4	249.6	249.7	246.6	246.2	245.7	243.9	242.6	243.7
134	Arctic Archipelago	251.6	252.1	251.6	248.2	249.0	252.1	252.0	248.7	252.8	254.1	250.8	246.2	243.1	244.3	244.8	244.1	242.0	245.0	246.8	247.4	245.1	243.1	243.2	241.6	239.5	237.8	237.0	237.5	237.4	236.2	239.2
136	Foxe Basin	244.5	247.0	249.5	252.7	248.0	249.2	250.4	255.0	253.3	257.3	260.7	255.4	244.7	242.8	242.2	245.3	245.8	241.4	239.3	240.2	245.4	247.5	256.7	257.2	249.4	248.6	245.1	241.2	246.4	251.7	252.9
138	Baffin Bay	244.0	244.6	249.2	254.8	248.0	241.8	242.1	243.5	239.3	240.2	246.6	248.7	247.2	245.3	248.4	249.2	250.0	250.5	247.0	250.0	247.1	240.7	246.5	252.7	256.0	253.1	249.1	246.6	241.0	238.8	245.2
139	South Greenland	254.6	253.1	259.4	260.4	250.3	247.8	247.7	247.7	246.7	244.0	246.9	249.8	249.9	250.1	252.7	255.3	255.4	251.3	254.9	261.3	254.5	247.9	250.7	254.7	254.7	257.3	255.4	254.4	248.2	246.1	247.8
140	Greenland Sea	240.9	244.4	243.7	250.4	247.9	242.7	242.3	242.6	241.1	237.0	240.9	244.3	245.2	245.3	246.6	246.8	247.5	248.3	246.4	253.8	252.2	243.4	242.5	247.4	247.8	247.2	243.8	242.4	242.2	238.2	238.6
142	Norwegian Sea	267.5	270.8	270.6	270.2	268.3	271.1	274.0	274.9	275.9	275.3	274.6	274.8	274.5	269.5	271.0	272.1	272.1	269.4	271.5	271.9	274.5	275.4	275.4	271.7	270.5	269.0	268.4	269.1	269.4	270.4	271.1
144	Barents Sea	251.5	253.1	264.4	266.8	267.2	271.6	272.1	270.3	269.7	272.1	272.1	271.2	270.0	269.4	269.3	267.6	265.6	262.2	258.1	253.7	254.3	256.6	257.6	259.2	261.5	263.3	264.4	260.6	258.1	259.9	261.4
146	Kara Sea	261.3	260.9	260.9	259.5	258.9	257.5	256.4	258.0	259.4	260.1	262.4	262.9	262.3	260.7	259.9	259.6	258.7	257.0	256.5	256.3	257.7	257.6	256.2	256.3	258.0	260.5	259.9	259.2	259.9	258.4	255.5
148	Laptev Sea	254.7	255.1	251.3	248.4	246.2	245.8	245.8	249.1	250.7	249.6	248.0	246.4	246.7	246.6	246.5	244.5	242.8	242.3	243.3	245.4	246.5	244.2	241.6	242.6	241.6	243.1	244.7	244.7	243.0	241.5	240.8
150	East Siberian Sea	246.1	243.8	243.1	242.5	245.5	246.0	246.8	249.7	251.4	247.4	245.8	250.4	252.3	251.7	252.5	250.5	247.8	252.0	252.2	253.5	252.2	249.7	244.7	245.1	248.3	247.4	241.3	241.2	240.2	237.8	237.4
152	Gulf of Alaska	265.7	267.7	268.9	270.3	271.0	270.0	270.2	268.1	260.4	255.5	254.1	250.9	248.6	248.9	259.8	266.7	265.1	260.4	255.9	256.5	263.6	263.4	256.7	262.7	263.2	255.6	255.5	253.9	252.6	260.5	257.6
154	Southeast Bering Sea	267.9	268.6	266.8	261.7	255.6	248.8	249.5	253.5	252.9	255.8	258.7	245.3	249.9	257.4	268.6	267.6	265.1	265.7	264.2	261.7	265.6	266.6	260.0	263.1	256.8	251.4	264.7	263.2	262.8	270.7	259.0