1989 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	258.3	257.4	257.8	258.4	257.9	257.6	257.4	256.5	255.1	255.1	255.7	255.8	255.8	254.9	254.0	253.4	254.0	253.5	253.8	253.3	253.7	254.6	255.2	255.2	255.3	254.5	253.7	254.2	255.0	255.2	255.4
34	Hudson Bay	259.3	258.9	260.8	261.7	261.5	256.1	253.5	254.3	254.2	251.3	250.9	250.5	250.2	253.1	256.4	255.2	251.5	249.1	247.4	246.8	247.8	252.6	261.2	261.2	257.4	255.4	255.5	254.9	257.9	261.6	261.8
36	Hudson Strait	253.6	251.0	248.2	256.1	261.9	264.4	258.9	250.5	246.7	254.8	258.4	260.6	261.8	264.8	264.1	261.1	260.5	261.0	259.8	257.6	254.4	250.5	248.3	254.1	246.6	241.8	239.4	240.1	244.4	248.3	254.6
98	Bering Strait	259.6	263.6	265.3	263.3	262.1	263.3	263.3	259.7	257.1	265.3	265.7	264.6	264.5	264.6	263.7	264.0	261.8	256.9	255.8	250.6	254.8	254.8	254.1	256.3	259.0	260.2	258.1	260.7	260.1	253.8	249.0
128	Arctic subocean	243.6	241.4	243.9	244.6	241.5	242.0	243.0	242.3	248.6	250.6	247.1	248.0	245.4	243.1	239.4	241.8	243.9	246.6	249.1	246.9	241.2	236.4	236.0	237.9	238.5	243.3	246.4	247.7	246.5	249.8	249.8
130	Chukchi Sea	256.6	255.5	256.7	260.9	258.9	255.7	256.5	256.6	257.9	258.9	259.5	259.6	261.2	259.5	263.4	267.4	265.5	257.0	253.2	250.8	250.9	249.1	245.3	250.0	253.4	253.7	250.5	250.0	247.9	244.4	240.0
132	Beaufort Sea	260.6	264.9	267.4	263.6	257.7	255.5	253.8	252.3	251.4	253.8	262.5	262.0	263.2	264.8	262.2	256.1	252.1	247.4	244.5	242.8	248.7	261.7	260.1	256.6	260.6	262.7	262.1	263.7	266.3	264.2	259.7
134	Arctic Archipelago	244.1	246.4	245.2	243.6	242.8	242.6	243.6	245.1	242.9	243.1	244.0	247.1	247.1	247.9	246.9	241.9	242.1	243.7	244.7	248.6	248.2	245.0	240.8	239.5	241.8	242.3	243.3	246.9	247.3	247.2	246.3
136	Foxe Basin	242.0	240.3	241.2	242.3	243.2	251.0	255.5	255.3	250.7	257.4	260.2	259.6	256.4	251.3	250.2	251.7	252.5	253.3	250.2	246.7	246.3	244.0	242.2	243.2	240.8	239.7	238.7	239.1	240.2	242.2	242.8
138	Baffin Bay	243.1	240.5	242.1	249.0	250.4	254.1	258.2	256.4	256.5	256.1	256.9	257.2	256.7	250.9	247.9	244.7	239.9	240.2	240.5	239.1	238.3	236.8	237.8	237.4	241.5	242.8	239.5	241.2	248.4	248.4	253.2
139	South Greenland	259.5	255.6	256.2	264.7	265.5	265.7	264.5	263.7	263.0	262.3	259.5	256.0	256.0	254.4	252.0	251.6	250.6	246.2	242.4	238.0	238.8	240.5	243.7	245.6	246.5	245.5	243.3	250.6	253.1	253.0	260.1
140	Greenland Sea	245.6	243.1	242.4	248.6	250.1	251.4	253.8	254.2	253.9	255.0	252.2	255.1	254.1	250.4	243.8	242.4	240.1	239.3	239.1	239.3	236.2	234.3	236.3	238.2	248.9	250.5	250.1	246.7	249.3	251.3	253.3
142	Norwegian Sea	276.5	277.0	276.7	271.5	272.4	272.2	270.5	269.7	271.4	270.7	267.3	266.3	262.9	263.0	265.4	266.4	268.2	269.8	272.3	272.2	271.9	271.6	270.6	271.9	275.9	276.3	275.2	274.5	274.0	273.0	272.2
144	Barents Sea	269.8	269.6	270.5	265.9	260.5	258.9	258.6	258.4	257.9	256.1	251.8	250.6	256.9	261.8	262.7	259.9	260.0	259.9	262.8	269.4	270.3	268.9	267.4	263.0	263.9	266.4	268.7	267.4	270.2	270.3	268.0
146	Kara Sea	261.6	260.7	261.3	262.5	263.7	265.2	265.1	262.5	259.7	259.4	260.0	260.8	258.8	254.6	255.0	257.8	262.9	262.3	263.3	262.1	260.9	261.5	262.2	262.6	260.8	257.8	256.9	256.4	255.3	256.0	258.1
148	Laptev Sea	258.4	251.0	248.5	248.7	249.0	248.6	249.3	250.2	248.9	247.2	248.1	248.9	250.7	249.6	243.9	240.8	242.4	248.3	253.9	254.9	255.4	251.0	248.7	249.6	250.0	249.4	247.1	246.9	246.9	247.7	246.5
150	East Siberian Sea	249.1	251.3	250.2	249.3	249.0	249.4	252.2	252.7	251.0	249.8	248.2	246.3	245.2	242.6	243.4	249.0	253.7	252.7	250.6	250.5	248.4	248.3	247.0	247.2	247.5	246.8	246.5	247.9	247.3	246.0	244.9
152	Gulf of Alaska	269.5	274.8	274.5	273.1	272.1	272.2	270.8	269.0	268.1	273.5	273.3	272.9	274.1	272.9	270.6	271.3	268.6	268.5	267.1	262.2	269.7	270.1	272.0	273.0	273.1	270.1	270.5	272.8	269.9	262.4	262.1
154	Southeast Bering Sea	265.5	268.8	273.3	272.8	265.8	270.6	272.2	270.1	270.9	274.2	273.7	273.9	273.4	273.1	273.8	273.3	270.0	266.1	263.3	265.0	266.5	263.2	255.8	254.3	257.5	263.2	269.2	267.6	258.8	252.4	262.1