1989 01 - daily  - mean of ECMWF ERA-40 daily air temperature at 2m (k); A.P.Barrett, CU
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	249.4	249.4	249.1	248.4	247.8	247.1	246.5	245.8	245.9	247.4	249.1	250.8	251.3	249.6	247.2	245.7	245.2	245.1	244.5	244.3	244.9	245.0	244.7	244.8	245.6	247.2	248.1	248.1	248.7	249.7	249.5
34	Hudson Bay	244.6	245.6	248.8	251.9	253.5	251.1	247.1	245.7	242.3	242.1	247.2	253.5	258.5	261.0	255.2	251.9	251.3	252.8	253.4	250.8	253.6	254.8	252.3	249.8	252.4	258.5	262.1	262.9	260.8	260.3	251.5
36	Hudson Strait	245.3	245.2	243.4	243.7	242.8	244.8	248.6	245.0	248.5	241.8	240.3	246.4	249.2	246.7	254.0	251.1	246.2	244.6	241.9	247.0	243.5	238.9	239.3	241.9	242.8	245.5	246.9	247.8	250.1	248.8	255.8
98	Bering Strait	259.5	257.9	253.1	250.9	253.7	254.5	252.0	249.9	250.1	251.0	254.4	254.2	250.3	246.6	244.8	242.7	240.0	238.4	236.4	236.6	235.4	233.1	235.1	237.5	238.6	239.4	236.4	239.8	240.0	240.0	241.1
128	Arctic subocean	241.5	239.7	238.3	236.9	235.8	234.1	234.0	234.9	236.5	240.9	240.0	238.0	236.7	238.2	236.1	234.9	232.8	231.5	232.9	233.3	234.0	234.3	232.8	230.4	229.8	229.5	230.0	228.7	228.1	228.3	229.1
130	Chukchi Sea	260.9	258.3	252.7	251.2	261.3	267.2	260.2	253.1	246.8	246.1	245.4	244.3	240.4	238.3	237.5	236.4	235.1	232.1	231.8	232.5	232.3	232.6	232.1	230.9	231.0	230.2	227.4	230.2	234.8	237.0	245.0
132	Beaufort Sea	251.1	257.3	256.4	255.4	249.9	245.2	244.4	244.1	245.1	248.5	252.8	258.8	257.9	248.1	245.9	246.2	247.0	246.3	244.7	247.7	250.7	246.1	242.3	246.5	250.1	256.3	256.6	252.2	252.6	243.5	239.5
134	Arctic Archipelago	243.0	242.2	239.1	237.6	236.1	234.8	234.9	235.4	235.2	237.9	240.2	240.6	244.6	239.7	234.7	233.6	233.6	233.0	232.8	232.9	234.6	236.7	236.0	234.2	234.8	233.3	233.9	233.8	233.2	232.6	233.5
136	Foxe Basin	240.2	241.3	242.2	239.9	240.1	240.5	240.2	237.3	236.5	236.9	234.5	233.0	232.8	236.0	236.8	242.8	244.0	240.6	237.4	234.2	234.4	237.0	237.4	234.9	232.0	230.8	232.0	232.3	232.3	236.4	243.8
138	Baffin Bay	244.0	241.2	238.9	237.2	236.4	234.4	234.2	233.6	232.7	238.5	237.0	235.8	236.4	237.3	236.4	235.7	235.5	235.6	234.7	232.0	231.4	233.0	235.0	233.7	232.3	233.4	233.4	230.4	229.3	227.5	228.0
139	South Greenland	253.7	249.1	246.3	246.0	243.7	247.7	251.2	246.5	243.7	248.3	246.8	246.4	244.7	244.7	244.6	243.7	247.6	246.5	243.0	240.3	238.6	240.8	244.0	245.7	244.0	244.5	243.2	240.2	237.4	235.5	237.6
140	Greenland Sea	245.2	245.4	241.4	237.5	235.9	233.8	233.3	233.1	234.5	235.9	235.3	236.4	239.0	237.8	238.8	237.2	235.1	234.6	235.0	234.3	231.5	229.4	230.2	234.1	235.8	236.6	236.1	233.7	232.1	230.7	229.3
142	Norwegian Sea	269.5	274.9	274.8	273.8	273.8	272.5	269.3	270.2	271.4	270.0	268.5	271.1	271.0	270.8	272.1	272.0	271.3	271.2	274.6	273.0	272.5	270.6	269.6	270.9	275.0	274.4	274.8	275.6	274.5	271.8	272.9
144	Barents Sea	250.7	252.2	255.0	253.6	256.0	262.8	262.7	258.7	258.2	262.3	262.6	258.5	259.7	254.0	247.7	252.3	255.9	261.1	259.0	259.6	261.5	261.1	264.6	262.7	257.8	256.7	263.8	269.1	272.2	269.9	262.4
146	Kara Sea	252.6	253.9	255.0	252.8	249.7	247.6	249.2	251.2	253.2	253.5	254.9	257.8	257.4	254.8	253.1	251.1	249.5	249.4	249.5	250.5	251.7	252.2	251.1	251.9	253.5	254.0	253.1	252.1	254.8	259.6	261.1
148	Laptev Sea	247.0	242.3	242.2	244.1	244.8	244.0	239.9	237.4	238.6	241.9	243.8	243.4	245.3	245.9	243.3	240.7	240.4	238.2	236.7	235.0	234.1	235.2	235.6	234.9	235.0	236.1	239.7	242.4	242.0	244.0	247.2
150	East Siberian Sea	236.1	236.7	233.2	229.8	233.1	236.6	239.3	241.9	238.7	236.9	235.2	233.1	232.5	232.6	232.0	230.8	230.5	232.8	234.6	234.0	233.4	234.3	234.6	231.8	230.6	231.1	231.6	232.2	234.7	245.2	250.8
152	Gulf of Alaska	268.9	266.2	261.1	258.0	257.6	257.6	262.1	264.1	263.8	263.3	268.6	267.1	259.8	260.3	260.1	256.7	254.1	253.0	252.8	253.0	250.9	249.9	256.3	258.1	261.2	258.5	251.6	251.2	246.3	245.0	243.9
154	Southeast Bering Sea	271.5	268.4	264.7	262.3	269.5	271.8	266.8	259.9	261.3	267.2	270.5	257.3	248.5	253.1	249.3	244.6	242.4	242.6	242.5	243.2	240.8	242.3	243.0	242.7	243.8	238.9	233.6	230.8	236.8	242.8	243.4