1990 10 - 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	272.4	271.9	271.2	270.5	269.7	269.0	269.2	269.9	270.0	269.8	269.5	269.4	269.8	269.4	268.4	267.2	266.3	265.8	265.4	265.6	265.2	265.2	265.4	265.8	265.9	265.6	264.1	262.7	261.8	261.0	260.7
34	Hudson Bay	277.5	277.4	277.3	276.9	274.9	273.0	272.4	272.8	274.6	277.1	274.9	272.5	273.2	274.0	273.5	271.8	270.3	270.4	270.9	270.8	271.4	272.1	271.1	271.1	272.7	274.4	272.3	270.0	271.7	270.2	269.4
36	Hudson Strait	273.7	274.0	273.1	272.6	275.7	274.1	273.3	271.6	270.4	270.1	272.4	275.7	275.4	272.6	273.3	273.8	271.6	267.2	265.7	267.3	265.1	267.2	266.2	266.0	265.3	263.9	263.4	269.2	270.1	269.3	266.5
98	Bering Strait	272.1	270.9	270.8	271.0	270.9	271.0	271.0	272.5	271.8	269.2	270.2	269.2	266.8	265.9	264.8	265.4	265.5	263.7	264.1	266.3	265.1	263.1	264.3	264.7	263.2	261.6	262.7	264.6	263.5	263.3	260.5
128	Arctic subocean	253.2	252.6	251.9	250.0	249.9	249.6	247.0	246.7	246.2	246.1	246.6	249.9	250.0	248.1	246.1	244.7	246.0	250.2	250.7	250.0	251.9	253.5	251.4	247.8	245.7	243.5	242.1	242.9	244.0	244.7	244.6
130	Chukchi Sea	269.4	270.0	270.6	271.9	271.5	271.1	271.3	269.2	271.7	271.1	268.9	268.9	267.9	267.7	265.1	264.8	267.8	268.3	266.9	265.7	264.5	262.7	261.8	262.0	262.2	261.3	259.0	258.6	258.1	259.4	261.0
132	Beaufort Sea	274.9	274.4	272.7	272.4	271.1	271.1	272.4	273.9	275.3	271.7	268.6	269.2	270.0	268.9	268.3	267.2	267.0	268.3	267.8	268.1	269.1	268.5	267.0	270.1	270.4	266.8	263.9	265.0	263.5	262.9	264.2
134	Arctic Archipelago	264.9	264.7	264.7	264.7	264.9	264.7	264.3	263.1	263.2	260.5	257.9	257.5	258.4	258.4	256.9	254.9	255.4	258.6	260.2	262.6	265.3	265.5	263.2	259.8	258.0	256.3	252.2	249.8	249.1	249.2	250.5
136	Foxe Basin	269.7	265.7	263.0	263.2	264.3	265.3	264.8	262.8	262.7	267.3	269.6	266.3	261.8	257.9	259.8	260.8	258.8	255.4	254.1	255.3	257.4	259.2	260.1	261.4	258.8	256.6	257.8	257.5	257.8	256.8	255.9
138	Baffin Bay	252.6	253.7	251.6	247.4	246.4	245.3	245.1	246.4	243.9	242.8	246.0	251.1	253.3	249.4	246.4	244.9	244.6	246.4	247.4	249.1	248.2	250.8	252.8	253.6	251.1	245.4	242.2	241.0	240.0	243.2	245.0
139	South Greenland	257.6	258.9	257.7	257.3	257.0	256.5	259.7	259.6	255.7	252.3	250.5	251.5	256.2	256.2	252.9	252.1	256.2	257.4	260.2	261.8	260.8	262.9	263.8	263.4	261.0	261.2	260.1	258.3	256.1	256.8	254.6
140	Greenland Sea	250.6	248.7	247.2	244.6	242.6	242.6	240.7	241.4	241.9	243.4	242.1	242.0	245.0	245.4	243.7	241.6	241.6	244.2	245.8	251.1	247.5	247.9	249.4	253.2	251.0	248.4	246.0	244.1	241.9	240.8	241.0
142	Norwegian Sea	275.9	276.9	279.6	280.8	279.0	277.6	276.3	274.0	276.9	276.5	275.6	275.0	279.3	281.1	280.7	283.2	280.6	276.0	275.5	274.3	274.0	277.2	276.1	275.4	274.7	274.3	274.2	275.8	277.7	276.7	275.9
144	Barents Sea	274.4	273.5	272.6	271.7	270.2	269.7	270.8	271.6	272.0	274.6	275.7	272.7	271.0	272.2	272.1	271.3	273.3	274.5	271.7	271.3	270.7	269.7	271.4	271.2	269.7	270.7	271.1	270.6	272.2	272.0	270.6
146	Kara Sea	277.2	276.3	275.6	275.4	275.4	275.1	275.2	275.8	275.7	276.0	276.4	277.5	277.0	276.0	274.6	272.2	270.0	269.4	269.7	269.1	268.3	268.5	268.8	269.9	271.1	269.2	266.2	264.1	263.2	263.3	264.6
148	Laptev Sea	273.6	272.8	271.1	269.5	268.2	266.6	267.1	270.2	270.7	270.7	270.7	270.0	271.5	271.7	270.6	271.1	269.0	265.7	262.2	262.4	262.3	260.5	262.4	261.0	260.3	263.6	264.2	261.7	257.3	254.5	253.8
150	East Siberian Sea	269.8	270.6	271.0	269.4	267.3	265.5	264.7	263.9	263.3	261.6	262.3	264.2	264.4	265.4	266.6	266.7	264.1	260.9	257.7	253.9	251.5	252.1	251.9	255.4	259.5	262.5	263.9	261.4	261.0	256.8	253.1
152	Gulf of Alaska	274.2	272.6	271.9	270.6	272.0	274.6	274.6	275.4	274.2	273.3	274.7	273.3	270.1	269.4	267.9	266.5	266.1	264.4	268.9	273.0	271.2	270.6	272.6	271.6	271.0	268.1	269.4	270.1	270.3	267.5	264.1
154	Southeast Bering Sea	273.0	274.3	274.9	276.5	279.1	279.1	277.8	276.6	275.5	277.3	276.9	272.9	271.9	270.1	270.1	268.7	269.1	272.3	274.1	274.4	272.6	271.8	270.6	268.7	267.3	266.6	266.3	266.3	264.3	265.1	266.5