1966 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	257.1	256.6	256.0	255.7	255.0	254.8	253.9	252.9	251.6	251.1	250.8	250.8	251.4	250.9	251.4	252.5	252.3	251.9	252.0	251.4	250.6	250.8	252.1	252.5	253.2	253.2	253.5	253.1	253.1	252.8	253.1
34	Hudson Bay	253.8	254.0	256.7	259.7	261.0	261.0	259.8	257.2	254.8	254.8	256.2	259.1	260.5	261.4	262.4	263.7	261.4	258.9	259.8	259.1	256.4	257.2	259.1	258.2	258.2	257.8	257.4	256.9	257.1	255.8	254.1
36	Hudson Strait	271.3	264.3	256.5	258.6	261.5	258.7	265.5	266.2	258.9	256.9	256.1	257.4	256.5	255.4	253.4	260.6	262.1	257.5	253.0	253.9	254.3	257.8	259.5	259.4	255.2	256.5	257.2	256.0	256.2	255.0	254.6
98	Bering Strait	262.0	257.8	257.0	261.7	259.3	256.2	252.8	248.4	245.3	245.5	247.3	251.0	252.2	252.6	254.5	256.3	258.8	258.0	254.4	251.9	253.0	253.3	254.8	254.8	255.4	261.4	261.6	261.9	260.8	259.8	258.8
128	Arctic subocean	250.9	247.7	239.2	239.8	240.5	242.9	243.7	246.2	245.7	240.9	238.2	237.4	241.1	241.1	240.8	246.4	245.6	245.1	244.3	243.7	245.2	249.3	246.3	244.8	239.9	237.7	237.1	233.5	238.9	240.2	243.0
130	Chukchi Sea	259.6	259.7	267.7	266.6	260.2	256.3	248.8	248.7	246.1	249.6	248.6	247.9	247.2	247.5	247.8	250.2	253.1	252.5	245.9	243.7	241.0	241.9	243.7	244.7	246.8	253.3	253.8	254.3	254.6	253.6	251.6
132	Beaufort Sea	259.1	254.5	253.3	253.0	250.8	249.7	247.2	246.3	246.3	250.5	251.7	251.3	255.9	255.7	259.0	261.5	263.5	263.0	262.1	257.9	256.5	255.7	257.7	259.7	258.7	257.1	260.3	260.4	260.4	259.4	260.4
134	Arctic Archipelago	256.9	250.3	244.5	242.9	243.7	244.3	243.4	243.0	242.7	243.4	244.1	243.2	242.3	241.4	243.7	248.5	250.2	250.6	252.3	250.8	247.6	247.1	248.5	251.5	253.5	250.4	245.8	246.5	241.9	240.4	244.1
136	Foxe Basin	253.6	253.0	247.3	242.8	241.5	237.6	241.0	243.6	241.6	240.0	242.8	245.2	247.0	245.3	244.2	245.5	247.4	249.6	250.4	250.9	251.3	249.0	247.1	250.0	252.6	254.8	251.4	245.2	247.8	249.2	253.0
138	Baffin Bay	242.3	246.1	247.0	244.6	239.2	238.3	237.7	238.0	240.8	240.9	239.9	240.3	243.9	245.5	246.8	248.6	247.7	245.6	244.4	243.8	244.0	244.5	246.1	245.9	242.9	240.5	241.0	238.6	237.5	238.9	241.0
139	South Greenland	246.5	255.7	255.8	248.0	246.1	248.1	245.3	247.6	248.2	247.3	245.7	248.3	250.9	252.1	252.4	251.5	248.5	248.8	249.6	252.8	250.7	250.2	247.4	248.2	247.0	244.1	245.7	242.7	242.4	244.0	248.8
140	Greenland Sea	239.8	240.4	245.3	244.2	244.7	244.9	241.8	240.5	241.3	242.8	242.8	241.7	243.3	243.6	244.9	247.2	246.5	245.5	243.4	241.8	239.4	243.5	245.7	245.9	241.7	235.5	235.6	235.7	238.5	239.7	241.5
142	Norwegian Sea	270.8	271.2	274.0	274.2	273.7	274.8	274.2	273.6	270.1	267.5	268.5	268.9	266.4	264.0	263.4	264.8	269.8	272.3	271.8	271.3	270.8	269.5	269.5	269.1	269.1	269.0	268.3	268.0	271.9	272.5	271.4
144	Barents Sea	266.0	266.9	267.7	266.3	264.1	263.2	260.0	258.4	256.7	257.3	258.2	257.2	254.9	252.1	250.3	253.2	258.7	260.8	258.8	255.2	253.6	254.3	255.9	258.2	264.6	264.8	263.6	261.3	261.3	261.2	265.4
146	Kara Sea	261.4	259.3	257.9	258.4	258.7	259.4	259.9	259.2	256.5	253.6	251.9	249.5	248.9	247.6	247.3	246.8	246.0	246.8	249.5	250.6	250.3	249.0	249.7	250.4	253.0	254.2	254.4	254.8	255.4	255.1	254.2
148	Laptev Sea	251.8	253.6	253.7	251.7	250.6	250.2	249.9	249.2	249.0	249.3	248.6	248.2	248.1	247.2	247.6	248.0	247.1	247.1	246.4	245.1	245.0	245.7	247.9	247.9	246.6	245.4	247.0	247.9	247.8	248.7	249.1
150	East Siberian Sea	256.7	263.0	261.4	256.7	254.5	255.3	254.6	254.4	254.2	251.5	249.9	249.1	247.6	248.2	247.8	247.0	244.7	241.6	240.7	240.3	241.9	245.7	248.4	246.9	247.6	248.3	248.3	245.8	244.4	242.5	241.7
152	Gulf of Alaska	265.6	261.4	256.6	261.2	260.8	258.1	256.1	253.3	257.6	259.3	262.5	267.4	270.2	269.7	270.8	271.3	273.0	271.6	268.4	269.5	268.9	268.4	269.3	266.8	268.5	271.2	271.1	271.8	270.4	271.4	269.2
154	Southeast Bering Sea	266.4	263.7	260.4	263.2	263.1	261.5	258.8	253.3	252.7	251.4	253.3	255.3	261.6	262.7	260.2	265.7	267.1	257.6	255.3	261.2	261.4	258.4	264.0	262.7	271.6	272.5	270.9	272.3	271.7	272.3	271.6