1957 01 - 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	250.3	250.8	250.4	250.2	249.9	248.5	246.7	246.2	246.4	247.4	249.2	250.9	251.5	251.4	253.6	255.3	253.8	251.8	250.4	249.4	248.7	249.3	249.2	249.2	250.2	250.6	249.9	248.7	247.8	248.0	247.6
34	Hudson Bay	251.1	255.7	253.5	251.6	252.1	257.7	252.4	245.4	244.2	243.7	244.0	242.3	241.3	244.6	244.7	250.5	252.0	253.3	254.4	251.7	246.1	244.3	241.6	242.1	244.3	247.0	247.1	243.5	245.0	248.6	246.9
36	Hudson Strait	261.3	256.9	252.1	246.5	242.5	249.9	255.0	243.2	245.3	238.3	237.0	236.9	234.8	231.6	235.1	239.7	239.4	235.5	236.7	245.3	244.6	235.6	234.1	235.9	236.3	240.3	240.1	236.7	237.9	240.8	243.3
98	Bering Strait	250.9	257.9	257.8	255.0	251.8	244.7	245.3	250.0	251.2	251.1	255.0	262.2	257.5	260.7	267.4	265.4	260.5	257.4	256.8	257.0	252.6	250.8	253.6	256.0	261.8	265.6	266.7	268.5	266.5	265.1	261.3
128	Arctic subocean	236.5	228.8	228.1	228.0	230.7	234.3	235.8	237.0	238.1	237.4	240.1	241.6	242.5	242.7	243.1	242.5	235.4	233.6	229.7	230.8	231.6	232.5	230.0	226.9	231.0	237.2	234.4	235.0	236.1	239.8	245.9
130	Chukchi Sea	237.5	242.7	243.1	235.9	237.9	237.9	245.9	252.4	256.3	261.5	260.6	254.3	255.9	268.0	268.8	267.5	261.1	258.8	257.3	253.6	255.3	258.5	258.8	261.5	265.2	268.9	262.9	270.0	267.0	264.9	265.2
132	Beaufort Sea	253.5	253.7	255.8	256.8	257.3	250.6	244.0	245.1	247.1	245.5	245.7	248.2	254.4	254.5	260.0	266.2	265.8	260.9	254.2	249.6	246.9	244.8	244.9	247.6	256.3	260.2	260.3	255.2	256.6	251.4	251.8
134	Arctic Archipelago	241.1	235.9	233.5	237.2	243.5	236.2	233.9	237.8	237.6	237.5	237.0	238.8	242.7	241.9	244.7	245.8	243.1	241.2	234.3	232.9	235.4	234.7	236.3	236.4	232.1	232.8	234.7	241.6	238.7	237.3	241.0
136	Foxe Basin	246.5	244.5	239.6	234.5	233.7	240.9	240.0	231.6	231.6	236.6	234.8	234.6	239.6	237.0	236.0	235.9	235.4	234.6	233.4	232.5	231.9	232.0	231.8	229.4	228.1	229.8	237.8	243.3	240.8	240.6	237.1
138	Baffin Bay	241.8	239.7	235.9	237.3	238.9	236.4	237.8	241.9	241.0	241.3	246.8	245.7	245.8	237.2	240.2	237.3	229.2	230.0	231.1	223.2	224.1	229.1	231.6	234.8	243.1	247.3	248.8	246.5	242.8	245.7	248.9
139	South Greenland	255.1	253.7	252.3	250.3	246.6	242.3	246.0	244.9	242.3	250.7	248.5	254.0	247.6	249.7	256.8	254.2	244.5	242.9	243.8	234.8	232.0	238.2	240.4	247.6	253.2	255.5	253.8	250.7	248.7	250.4	249.4
140	Greenland Sea	242.0	242.8	239.2	240.8	244.1	241.6	241.0	244.2	244.0	240.8	242.5	243.9	248.7	241.6	242.5	241.5	236.5	231.4	229.6	230.3	227.4	226.7	229.6	238.0	247.6	248.5	246.9	245.0	247.6	248.4	249.7
142	Norwegian Sea	266.7	267.4	268.0	269.4	271.8	269.9	273.2	275.5	273.1	271.4	269.5	266.3	263.7	270.7	271.4	274.1	274.9	273.7	272.5	275.0	272.2	271.8	270.3	269.6	268.9	269.4	269.8	270.3	273.0	272.4	270.3
144	Barents Sea	260.7	259.7	258.9	258.2	257.3	257.9	257.7	260.2	265.6	267.0	264.9	257.9	255.7	256.1	262.8	263.2	260.9	255.9	258.9	259.1	262.9	264.5	259.5	252.3	253.9	252.5	253.4	253.7	253.0	257.0	260.8
146	Kara Sea	253.0	253.1	253.4	253.1	251.5	250.7	249.2	247.9	248.3	251.5	256.4	258.9	258.6	256.9	257.9	258.6	257.1	255.2	254.7	256.2	257.4	257.8	259.3	257.4	253.7	250.8	247.7	246.3	245.5	244.7	244.0
148	Laptev Sea	244.8	243.9	245.0	246.8	247.3	244.5	240.2	240.1	240.4	239.0	242.6	248.8	251.8	251.7	252.0	254.5	255.2	251.9	249.2	248.0	247.7	250.3	249.3	249.0	249.0	247.6	246.5	243.9	242.1	242.1	241.5
150	East Siberian Sea	238.9	239.1	240.0	240.5	241.6	241.5	244.2	246.3	243.9	246.2	241.2	239.2	242.5	242.6	243.8	244.1	247.9	248.8	245.3	246.7	248.2	252.2	249.5	245.0	243.0	244.9	247.5	250.5	245.3	246.3	243.1
152	Gulf of Alaska	269.2	271.0	268.8	270.5	269.9	259.8	253.2	257.9	256.3	257.1	261.9	266.7	263.9	263.3	266.5	266.8	264.2	260.7	259.3	258.7	256.5	256.7	255.5	260.6	264.4	268.1	270.4	272.2	270.3	270.0	265.5
154	Southeast Bering Sea	264.9	271.9	269.0	269.7	260.4	249.6	259.2	268.7	260.3	264.2	271.4	268.0	263.8	269.8	271.3	269.3	261.8	257.9	257.9	256.2	254.4	258.4	264.2	269.1	272.5	273.3	273.7	274.0	272.1	268.4	267.7