2009 12 - 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	253.3	253.6	254.0	254.2	253.7	252.8	251.3	250.3	249.5	248.8	248.5	248.5	248.7	249.9	250.3	250.4	251.0	251.7	251.9	251.4	250.4	249.2	248.5	249.1	249.5	250.1	249.4	248.4	248.5	248.3	247.3
34	Hudson Bay	262.2	260.9	258.2	257.9	258.0	256.5	251.7	248.9	247.9	250.6	250.7	248.7	248.6	247.9	249.2	251.0	253.0	253.6	254.6	255.7	255.6	254.4	256.0	255.9	257.0	260.8	261.2	255.4	253.3	252.4	251.2
36	Hudson Strait	264.9	262.6	262.7	263.9	263.7	258.7	256.9	256.1	257.9	256.8	259.4	259.7	258.9	253.7	254.6	254.4	262.0	264.5	270.5	270.2	270.5	267.5	262.5	261.1	257.0	257.7	263.1	265.2	254.0	248.2	248.2
98	Bering Strait	259.6	262.0	258.8	253.7	257.2	267.6	268.5	265.9	263.5	262.9	259.8	257.1	252.6	251.2	250.2	251.6	255.1	256.2	250.2	254.6	256.5	260.0	262.6	263.0	260.4	258.5	259.6	260.2	255.8	255.8	251.9
128	Arctic subocean	243.5	244.3	249.2	253.1	248.0	238.4	236.3	238.8	241.6	239.7	237.3	242.4	242.0	248.8	259.3	257.0	252.3	250.8	249.5	243.2	237.9	239.5	242.4	245.8	241.6	242.1	244.2	238.1	235.9	241.4	248.9
130	Chukchi Sea	253.0	253.5	250.0	247.2	260.1	269.7	270.3	266.8	264.0	260.2	260.2	257.1	250.2	246.7	246.9	239.8	243.0	246.1	246.5	253.5	264.2	268.6	262.9	258.7	256.3	253.4	256.2	258.2	257.0	253.0	249.8
132	Beaufort Sea	259.3	259.7	265.8	263.7	256.4	255.1	257.8	256.2	257.0	253.7	246.3	243.5	243.0	243.8	244.4	249.0	254.2	260.6	261.2	253.6	251.6	251.7	251.4	255.5	257.7	257.5	252.1	250.7	250.1	246.9	244.7
134	Arctic Archipelago	249.5	249.9	254.7	257.7	250.6	244.5	244.6	240.9	239.7	234.9	236.5	243.5	244.7	250.6	250.6	246.3	243.7	244.7	248.2	246.5	251.3	251.9	248.4	248.2	249.4	247.7	246.1	245.4	247.4	244.2	242.3
136	Foxe Basin	250.5	250.1	248.5	247.0	248.0	245.7	240.3	241.7	241.0	237.5	246.2	248.7	256.2	260.8	253.6	249.7	252.5	264.0	267.4	266.9	267.9	262.4	256.1	251.9	245.4	250.0	253.8	259.0	257.8	250.6	246.6
138	Baffin Bay	241.6	240.7	240.3	242.8	246.9	245.0	244.6	247.3	247.3	245.7	247.1	252.9	257.7	264.9	260.9	256.4	248.9	249.6	257.0	256.8	249.9	241.4	242.5	248.2	245.4	243.7	242.4	244.6	251.7	256.2	260.7
139	South Greenland	242.3	244.7	246.0	244.0	247.7	253.8	254.6	254.8	255.7	255.7	258.8	261.2	263.8	265.1	261.5	255.0	255.9	259.3	256.7	256.5	255.5	251.3	246.2	249.5	247.2	244.8	244.6	248.0	253.0	257.7	259.3
140	Greenland Sea	240.2	239.4	237.7	239.7	243.7	242.9	244.7	251.0	252.2	251.3	251.1	255.5	256.8	260.2	259.1	258.7	250.4	247.0	250.2	254.3	245.3	239.5	248.5	246.4	241.1	241.1	240.6	239.1	243.1	254.2	259.6
142	Norwegian Sea	271.4	270.0	269.6	271.2	272.3	273.1	273.4	272.7	271.2	270.6	273.2	273.2	270.9	269.5	265.0	262.4	263.9	268.1	267.6	266.2	263.4	263.9	265.5	264.8	265.0	265.3	264.6	263.3	264.9	265.6	265.1
144	Barents Sea	267.5	271.0	267.3	262.4	258.7	262.0	264.4	265.5	260.1	261.1	261.9	261.4	251.0	246.0	249.2	251.1	253.2	249.6	254.2	252.3	252.0	254.6	254.9	257.9	257.4	251.5	253.4	253.7	255.3	255.2	253.6
146	Kara Sea	254.9	253.3	256.5	259.8	257.4	252.1	248.6	247.3	246.3	245.8	246.8	246.6	248.1	250.3	251.7	251.6	250.4	249.3	250.0	250.2	248.7	245.3	243.2	243.1	246.1	248.9	247.2	245.6	246.9	246.5	244.1
148	Laptev Sea	240.0	243.2	241.2	240.6	244.3	244.7	243.6	242.0	240.1	238.8	237.9	238.4	240.2	241.9	242.4	244.8	248.0	248.2	244.2	241.9	239.0	239.7	238.8	237.7	237.3	236.9	237.6	238.3	238.2	238.6	237.8
150	East Siberian Sea	243.7	244.3	244.0	244.5	242.9	244.9	243.2	247.1	250.7	248.0	248.7	248.4	248.1	251.0	251.0	247.1	244.2	245.7	244.1	243.7	244.8	245.0	246.5	246.5	244.7	244.9	243.2	243.1	241.4	241.3	245.8
152	Gulf of Alaska	271.1	271.5	267.7	262.0	265.8	268.7	267.2	266.1	267.0	265.8	262.3	260.2	261.2	263.0	262.8	264.1	262.4	260.1	258.5	264.4	264.3	266.8	268.4	269.4	271.8	273.0	271.1	268.2	265.4	262.7	257.9
154	Southeast Bering Sea	269.4	267.4	263.0	265.7	272.9	273.7	271.6	268.4	267.4	266.6	261.6	259.0	258.3	256.9	251.7	248.9	246.1	246.0	259.6	271.1	273.2	272.6	268.1	268.6	268.8	272.1	272.9	272.1	270.3	268.3	263.9