2009 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	254.7	254.9	255.3	255.6	255.3	254.2	252.8	251.8	251.1	250.1	249.7	249.8	249.9	250.9	251.5	251.9	252.4	252.9	253.2	253.0	251.9	250.7	250.0	250.3	250.7	251.3	250.7	249.9	249.7	249.6	248.7
34	Hudson Bay	263.9	262.3	259.8	259.4	259.4	258.3	253.9	250.7	249.5	251.6	252.1	250.3	250.0	249.1	250.3	252.5	254.7	255.4	256.1	257.4	257.6	256.3	257.2	257.5	258.0	261.5	262.6	258.1	254.3	253.8	252.5
36	Hudson Strait	266.4	263.7	263.7	264.8	265.5	260.4	257.9	257.1	259.4	257.6	260.6	260.3	260.5	255.4	255.8	255.3	262.4	266.3	271.4	270.9	271.1	269.2	264.7	262.4	259.8	258.5	263.4	267.0	257.1	250.1	249.1
98	Bering Strait	260.2	263.1	260.8	255.7	258.1	267.9	270.1	267.6	265.5	264.4	261.8	259.0	255.2	252.9	251.6	252.8	255.9	257.4	252.3	255.5	257.5	260.7	264.1	265.0	261.8	259.8	260.6	261.6	258.0	257.3	254.0
128	Arctic subocean	245.4	245.1	249.4	254.0	251.7	241.5	238.6	239.6	243.1	241.8	239.1	243.7	244.0	249.5	260.1	258.6	254.7	251.7	250.8	247.2	240.8	241.5	243.8	248.2	243.5	243.2	245.3	241.8	237.7	242.6	249.9
130	Chukchi Sea	253.6	255.3	252.1	248.8	259.8	270.9	271.3	268.5	266.1	262.3	261.3	259.3	252.8	248.6	249.1	242.9	244.1	246.8	248.0	254.0	264.2	269.5	265.5	260.3	257.5	256.3	256.6	259.0	257.9	254.5	251.5
132	Beaufort Sea	261.2	261.1	266.8	265.6	259.0	257.0	259.2	257.8	258.1	255.7	248.9	245.2	244.5	245.1	245.8	250.1	254.8	261.1	263.0	256.5	252.9	253.1	252.5	256.5	259.0	259.4	254.0	252.1	251.4	248.7	246.6
134	Arctic Archipelago	251.4	251.3	255.3	259.3	253.4	246.7	245.7	242.8	241.6	237.1	237.3	244.3	245.7	251.3	252.1	248.1	245.9	245.6	249.2	248.3	252.1	253.3	250.7	249.2	250.5	249.2	247.4	246.3	248.1	246.4	243.8
136	Foxe Basin	251.2	251.7	249.8	248.4	249.8	247.9	242.0	242.8	243.9	239.5	246.4	250.5	256.3	262.3	257.2	250.6	253.5	264.2	268.7	267.7	268.5	264.8	257.5	254.1	247.5	250.1	254.6	259.5	260.3	253.0	249.2
138	Baffin Bay	243.6	242.1	242.1	243.9	248.2	247.0	245.5	248.4	249.0	247.0	248.2	253.8	258.6	265.7	263.8	259.6	250.8	250.7	257.9	258.4	253.4	244.8	243.9	249.5	247.1	245.2	243.9	245.6	252.2	256.9	261.7
139	South Greenland	244.5	245.8	247.6	246.0	248.3	254.7	255.7	255.5	256.7	256.5	259.4	262.3	264.7	266.9	263.2	259.0	257.2	260.8	258.9	258.4	257.1	254.0	249.0	250.7	249.4	246.4	246.1	249.0	254.0	258.5	261.2
140	Greenland Sea	241.4	240.7	239.0	240.9	245.1	244.6	245.5	252.0	253.1	252.5	251.8	256.6	257.9	261.4	261.3	260.7	253.2	248.7	250.9	256.0	248.9	241.6	249.0	248.9	242.7	242.5	242.0	240.9	243.7	254.6	260.2
142	Norwegian Sea	271.7	271.8	270.2	271.4	272.6	273.6	273.9	273.6	271.9	271.5	273.7	274.2	271.9	270.3	266.7	264.1	264.9	268.9	268.1	266.9	264.4	264.6	265.6	265.5	265.3	266.0	265.1	264.3	265.3	266.4	266.2
144	Barents Sea	267.7	271.7	269.0	264.1	260.4	262.5	264.8	266.6	262.9	261.9	263.3	263.6	253.8	247.3	249.5	251.5	254.2	251.3	254.9	254.6	252.5	254.9	255.9	258.3	259.5	253.4	254.0	254.6	256.0	256.0	254.2
146	Kara Sea	256.9	255.3	257.5	260.8	259.0	254.0	250.3	248.8	247.9	247.1	247.8	247.7	249.0	251.1	252.9	253.2	252.3	250.6	251.0	251.5	250.2	247.0	244.6	244.4	246.9	249.9	248.8	247.0	248.0	247.7	245.4
148	Laptev Sea	240.7	243.9	242.7	241.6	245.0	245.7	245.1	243.6	241.8	240.2	239.0	239.2	240.9	242.7	243.2	245.5	248.7	249.5	245.9	243.6	240.6	240.9	240.4	238.7	238.3	237.8	238.4	239.5	239.2	239.7	239.0
150	East Siberian Sea	244.4	245.1	244.9	246.0	245.2	245.9	244.5	247.5	251.3	249.6	249.1	249.6	248.8	251.7	251.9	248.8	245.6	246.4	245.3	245.2	245.5	245.8	247.3	247.5	246.3	246.5	244.6	244.2	243.0	242.9	246.7
152	Gulf of Alaska	271.4	272.2	269.8	264.7	266.4	269.4	269.6	268.2	268.6	267.3	264.9	262.7	263.0	264.3	264.1	264.7	264.1	261.9	260.3	265.6	265.2	267.1	269.3	270.8	271.9	273.4	272.2	269.9	267.0	264.2	260.5
154	Southeast Bering Sea	270.7	268.8	265.7	266.0	273.0	274.4	273.5	270.3	268.4	268.3	263.4	261.0	260.0	258.7	253.7	250.4	247.2	247.6	259.8	271.4	273.4	273.3	270.2	269.1	269.8	272.6	273.5	272.8	271.5	268.9	265.9