1990 11 - 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	260.7	260.3	259.0	258.0	257.2	256.6	256.7	257.3	257.7	258.2	257.2	256.8	257.3	257.3	256.4	255.7	255.2	255.2	255.3	255.3	255.8	255.3	254.1	253.2	252.3	251.2	250.6	251.5	253.2	253.2	-9999.0
34	Hudson Bay	270.4	269.8	267.9	267.5	266.4	264.6	266.0	268.3	267.5	265.6	263.1	260.7	263.6	268.4	269.2	266.0	266.8	268.0	265.9	264.6	266.3	266.2	263.9	260.9	257.1	255.8	257.1	258.2	259.9	261.9	-9999.0
36	Hudson Strait	262.3	259.4	259.4	260.2	261.2	260.8	262.1	261.8	263.7	266.3	268.8	268.3	271.2	266.8	265.4	266.4	260.3	260.2	265.4	264.1	261.6	264.8	272.1	271.0	269.8	265.4	262.2	259.7	263.0	262.4	-9999.0
98	Bering Strait	258.9	262.0	263.6	265.0	263.6	259.6	255.2	249.9	248.9	250.9	250.3	252.9	256.1	257.5	258.8	259.9	259.6	260.7	259.8	258.4	255.9	254.3	249.8	248.6	249.0	250.5	246.3	243.7	241.9	241.4	-9999.0
128	Arctic subocean	243.3	243.2	243.6	241.9	241.9	241.7	242.6	242.3	242.1	241.7	239.5	238.4	238.2	237.7	237.5	236.9	237.3	238.6	242.0	241.0	239.8	237.3	238.5	240.7	239.5	237.4	235.6	236.0	239.8	240.1	-9999.0
130	Chukchi Sea	259.6	262.1	270.4	269.9	263.5	254.5	250.0	247.2	245.7	253.6	259.4	262.3	263.1	262.0	257.9	252.3	256.1	262.9	265.5	263.9	257.3	252.4	254.3	253.1	253.5	248.6	243.1	241.1	240.0	237.6	-9999.0
132	Beaufort Sea	264.5	262.5	262.4	262.9	263.0	262.9	263.5	259.4	254.2	251.4	248.3	249.9	255.6	257.4	256.9	261.3	260.7	257.5	253.8	249.5	249.6	248.4	246.3	244.7	243.7	244.7	247.6	247.9	250.4	245.9	-9999.0
134	Arctic Archipelago	252.4	253.3	255.4	254.5	253.2	255.8	252.8	248.3	244.3	242.8	243.0	243.1	244.4	246.1	246.5	246.4	249.9	248.9	247.2	245.5	244.5	242.5	241.6	241.2	240.9	240.4	240.6	241.5	241.8	241.3	-9999.0
136	Foxe Basin	255.0	252.4	251.4	253.9	256.1	254.1	261.8	261.4	259.3	257.9	258.7	257.8	254.5	251.9	249.1	248.0	245.1	251.6	261.7	256.8	249.3	243.1	249.7	256.1	257.9	257.1	258.5	260.2	256.3	251.7	-9999.0
138	Baffin Bay	244.3	245.4	245.9	245.6	246.4	246.9	245.6	246.8	246.3	244.2	239.8	242.1	246.3	246.3	245.3	242.9	239.3	239.8	241.8	244.8	244.8	239.0	237.5	239.7	241.3	241.4	243.3	245.7	251.7	247.6	-9999.0
139	South Greenland	255.7	260.0	261.6	264.1	264.1	262.5	263.5	263.9	258.8	258.6	258.9	261.2	260.5	260.7	258.7	254.9	252.0	250.5	250.4	253.3	251.6	247.0	247.0	254.6	259.8	260.7	259.5	257.5	259.9	259.5	-9999.0
140	Greenland Sea	240.0	241.9	244.7	246.8	247.5	250.5	247.3	246.6	243.0	242.7	241.5	242.0	243.2	244.9	245.8	245.5	243.3	240.9	240.2	239.1	238.4	235.6	235.7	237.8	240.2	239.6	241.6	240.8	246.7	246.4	-9999.0
142	Norwegian Sea	273.6	273.5	273.9	273.8	274.5	275.1	276.6	276.2	273.9	273.0	270.9	272.0	272.2	269.1	270.1	273.6	272.4	271.7	269.2	265.4	264.0	266.6	266.8	264.9	267.2	269.6	271.1	272.8	271.0	270.1	-9999.0
144	Barents Sea	269.1	269.3	268.3	267.5	268.0	267.7	266.5	265.8	266.3	264.9	262.6	261.8	263.8	261.8	257.9	259.5	261.4	264.3	260.5	253.2	252.7	254.4	257.0	259.2	259.8	259.2	266.4	267.0	264.4	262.7	-9999.0
146	Kara Sea	264.8	263.4	259.5	256.2	254.7	255.0	257.9	263.0	265.9	266.3	264.5	260.9	259.4	260.5	259.7	258.0	255.2	254.1	259.1	264.2	263.6	261.1	261.0	261.4	258.2	253.6	250.4	255.1	260.1	261.2	-9999.0
148	Laptev Sea	253.4	251.3	250.0	248.9	247.4	245.1	243.9	243.9	247.9	251.6	253.4	255.1	252.2	246.4	244.9	244.9	245.9	247.4	244.2	243.5	247.4	251.1	249.4	244.1	246.2	248.9	247.1	245.1	244.0	245.5	-9999.0
150	East Siberian Sea	252.6	253.5	251.2	248.1	247.8	250.9	247.0	246.0	249.9	256.7	258.2	261.0	256.8	251.8	247.5	247.7	248.8	248.0	246.4	243.8	251.7	258.2	250.4	243.0	239.5	235.9	238.6	238.3	238.5	239.8	-9999.0
152	Gulf of Alaska	266.0	267.4	265.5	263.0	264.2	267.8	262.9	257.1	253.4	251.1	249.6	251.1	257.0	259.7	265.9	265.1	266.5	269.2	264.5	261.9	259.7	257.0	252.3	255.7	257.8	264.1	259.7	257.2	253.8	250.5	-9999.0
154	Southeast Bering Sea	268.7	269.2	267.2	271.7	271.5	266.4	262.2	259.2	256.1	255.3	253.8	257.6	269.4	271.1	269.1	267.7	274.0	271.5	271.0	269.8	266.5	263.0	258.7	265.0	269.8	266.9	258.6	253.3	251.5	247.1	-9999.0