1981 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	262.6	262.1	261.6	261.1	261.8	262.6	262.3	262.1	261.5	261.0	260.9	260.8	260.4	259.7	259.1	259.1	258.2	258.3	258.0	257.4	256.2	254.9	254.5	254.4	254.4	254.5	255.3	256.2	256.6	256.4	-9999.0
34	Hudson Bay	277.6	275.0	273.1	272.2	271.7	272.0	271.5	268.1	266.7	267.2	266.5	268.6	271.9	273.2	271.3	269.1	267.1	265.6	264.7	265.1	266.3	266.7	266.6	266.8	266.9	267.0	266.7	266.0	266.3	265.8	-9999.0
36	Hudson Strait	273.2	273.5	271.2	267.2	265.4	262.6	262.3	266.1	268.5	265.1	264.8	262.4	262.3	265.4	267.8	266.8	262.9	259.8	261.0	261.8	261.9	266.0	269.2	267.3	264.1	263.9	265.1	264.4	262.1	262.3	-9999.0
98	Bering Strait	260.2	259.8	260.3	259.1	259.7	257.0	256.6	260.2	261.0	265.6	268.1	266.0	262.1	259.4	260.3	261.2	259.6	261.6	260.5	260.5	257.8	255.4	255.7	257.6	258.9	259.4	263.5	263.2	259.3	255.8	-9999.0
128	Arctic subocean	251.7	254.1	255.4	254.3	252.5	251.5	249.2	248.7	248.5	246.8	243.8	243.2	244.6	244.9	245.9	247.7	248.0	247.7	246.5	243.0	242.2	243.2	244.0	243.8	243.0	244.9	250.3	248.8	244.6	241.9	-9999.0
130	Chukchi Sea	256.8	255.2	254.1	255.7	254.4	254.5	253.0	257.4	258.8	261.4	264.6	261.6	262.5	261.6	259.0	262.6	261.6	263.3	260.4	260.7	257.7	253.3	251.4	249.8	252.1	254.1	258.7	258.2	255.4	250.9	-9999.0
132	Beaufort Sea	267.5	265.3	264.1	265.5	269.0	269.1	261.9	259.1	263.7	264.4	267.7	270.2	266.7	261.5	260.5	261.2	261.6	261.3	261.1	262.5	261.7	259.5	257.4	257.6	259.9	258.5	257.6	262.9	263.6	260.2	-9999.0
134	Arctic Archipelago	265.6	262.9	259.2	256.8	257.1	258.3	256.0	254.9	253.4	252.0	250.9	249.6	250.6	251.1	249.3	251.2	253.0	254.2	254.6	253.7	251.7	248.0	247.1	248.0	253.3	254.1	249.1	247.5	245.5	243.9	-9999.0
136	Foxe Basin	269.4	270.7	267.5	263.3	260.6	258.0	260.3	262.3	261.7	262.0	263.0	260.3	258.2	256.0	252.9	251.9	250.8	252.5	254.4	254.2	257.7	260.3	259.0	255.6	253.7	256.4	261.0	264.1	263.5	262.4	-9999.0
138	Baffin Bay	247.9	253.9	255.1	252.7	255.7	257.6	255.3	252.4	250.2	249.7	251.3	247.5	244.9	246.2	243.6	242.1	241.5	239.8	242.0	240.6	240.5	241.8	243.0	243.2	243.5	242.9	247.2	248.4	249.2	245.4	-9999.0
139	South Greenland	251.9	251.6	252.0	253.5	260.2	262.5	261.0	259.9	256.8	258.6	255.1	252.5	253.0	253.3	247.8	245.9	243.4	240.7	239.3	240.2	240.3	241.0	242.5	245.1	245.8	245.6	244.8	246.8	252.9	255.4	-9999.0
140	Greenland Sea	242.6	244.1	248.8	247.9	247.8	254.8	252.6	253.6	249.3	246.3	245.0	242.7	239.9	241.0	241.3	241.7	239.1	236.8	237.5	238.0	237.6	239.9	241.8	239.0	236.6	237.7	241.5	242.7	242.7	243.6	-9999.0
142	Norwegian Sea	267.4	266.3	267.7	272.4	273.4	272.1	270.2	269.9	269.9	274.6	273.0	269.9	267.6	266.9	270.9	273.2	271.9	273.6	272.3	270.2	270.2	270.9	269.3	268.7	267.0	264.6	265.8	267.2	266.7	266.5	-9999.0
144	Barents Sea	271.5	271.7	272.2	270.3	270.1	271.8	272.0	271.7	271.8	270.6	270.1	269.6	267.7	267.8	268.1	269.7	270.1	269.0	267.8	268.6	268.4	267.6	267.3	267.3	267.0	267.7	267.7	266.4	265.3	267.4	-9999.0
146	Kara Sea	260.9	261.6	262.6	263.1	264.0	265.9	267.3	267.6	266.5	265.6	265.9	265.8	265.2	263.7	263.0	263.4	262.2	262.0	261.3	260.2	258.8	257.1	256.3	255.1	254.7	255.2	257.1	257.4	258.1	258.3	-9999.0
148	Laptev Sea	254.6	253.3	251.7	250.5	250.9	253.0	254.5	256.8	255.0	251.7	249.3	249.3	250.2	250.3	252.1	252.2	253.0	253.5	253.8	252.2	248.6	244.5	242.6	242.1	240.4	240.1	240.7	243.4	246.8	249.0	-9999.0
150	East Siberian Sea	259.8	259.4	257.9	255.3	252.4	248.8	247.0	245.4	245.0	244.8	245.5	246.3	245.6	245.5	247.3	248.1	244.8	252.5	254.0	249.8	246.5	248.7	250.0	248.8	247.0	246.6	246.6	247.9	246.0	244.4	-9999.0
152	Gulf of Alaska	267.1	268.2	265.6	266.6	266.1	262.1	265.7	268.5	271.5	274.5	274.7	272.5	269.3	265.5	263.3	262.2	261.4	260.6	260.3	260.8	260.7	260.1	264.4	268.9	269.4	267.4	271.8	270.6	266.1	267.3	-9999.0
154	Southeast Bering Sea	265.9	264.3	262.2	261.7	261.0	262.1	270.8	274.8	272.5	272.9	274.8	272.5	270.8	268.5	267.4	265.0	261.9	261.7	261.4	259.8	263.8	257.9	255.2	267.1	269.8	273.1	274.4	272.1	267.7	267.2	-9999.0