1992 04 - 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	260.6	260.4	260.0	259.4	259.4	259.6	260.2	260.2	260.0	260.2	260.8	262.4	264.4	265.5	266.2	266.5	266.3	265.9	265.7	266.3	266.6	267.1	267.7	267.6	267.9	268.4	268.6	268.5	268.3	268.6	-9999.0
34	Hudson Bay	267.2	269.3	269.3	267.6	268.4	268.4	268.1	266.7	263.6	261.3	261.1	261.4	265.4	268.7	270.1	271.2	272.5	272.8	269.3	267.3	268.1	270.7	272.2	272.4	272.1	273.2	276.4	277.6	274.5	273.1	-9999.0
36	Hudson Strait	258.8	259.9	261.7	263.2	261.9	258.2	256.9	261.9	260.8	258.0	255.1	258.3	260.1	260.1	260.7	260.5	261.2	261.6	260.9	259.7	257.0	256.7	260.7	264.2	263.0	261.1	261.7	265.6	266.2	262.4	-9999.0
98	Bering Strait	265.9	265.7	264.2	263.4	263.5	265.8	266.6	267.0	267.7	265.5	260.2	259.5	259.3	260.9	264.3	268.8	268.7	269.3	270.2	271.6	270.3	269.5	270.8	272.2	272.7	272.7	271.8	270.6	271.0	270.1	-9999.0
128	Arctic subocean	238.3	238.0	238.6	242.3	243.0	241.7	243.7	245.3	245.4	244.7	246.4	245.4	246.3	247.1	247.0	246.8	247.7	245.5	245.1	246.3	248.1	249.0	250.5	250.1	251.2	251.4	251.7	251.3	252.2	251.9	-9999.0
130	Chukchi Sea	258.1	260.0	261.9	262.2	265.3	261.9	262.3	268.1	266.8	256.5	252.5	255.3	257.4	255.2	257.8	262.7	264.8	264.9	265.9	266.0	265.6	265.9	265.9	268.0	270.1	269.0	267.1	267.2	267.4	262.7	-9999.0
132	Beaufort Sea	269.6	270.7	268.7	265.1	264.0	264.1	263.8	259.8	257.3	256.0	257.2	262.3	266.2	266.5	268.5	271.3	271.0	267.9	268.9	273.0	273.8	272.9	271.8	272.1	273.8	275.3	273.8	271.2	271.6	272.4	-9999.0
134	Arctic Archipelago	251.2	250.5	249.0	247.7	248.8	249.2	249.6	248.7	248.7	248.1	248.4	249.7	251.7	252.6	252.0	251.1	250.5	250.8	251.5	252.3	255.3	258.3	257.3	256.8	259.7	261.9	260.7	258.7	258.0	257.7	-9999.0
136	Foxe Basin	254.1	250.2	248.0	247.8	247.4	246.6	247.0	247.5	249.8	253.8	253.7	252.0	257.6	258.5	258.1	257.5	255.3	254.9	255.4	252.5	252.8	254.5	257.7	257.5	256.2	258.0	258.6	257.5	258.1	258.5	-9999.0
138	Baffin Bay	236.3	236.6	237.6	238.8	239.3	239.3	241.7	243.6	242.0	242.4	245.4	248.9	249.8	247.7	248.4	250.3	250.9	250.1	248.9	249.8	251.3	251.4	252.3	252.4	252.8	252.7	252.6	251.6	251.8	252.1	-9999.0
139	South Greenland	248.4	250.3	250.6	248.8	246.6	245.2	244.1	244.5	247.4	250.1	255.0	257.0	255.6	255.8	256.2	255.9	253.7	253.6	254.2	255.3	256.5	256.7	260.8	260.3	258.3	258.1	256.9	256.5	257.1	258.4	-9999.0
140	Greenland Sea	234.5	236.6	238.9	239.7	240.3	240.0	244.1	245.0	244.2	247.6	251.7	251.3	249.5	248.1	245.9	246.8	246.7	245.0	243.9	245.4	248.1	251.1	252.0	251.5	252.3	252.8	254.0	253.8	252.5	251.1	-9999.0
142	Norwegian Sea	266.6	266.8	267.2	269.1	271.3	271.0	272.9	272.9	272.2	274.9	275.2	273.4	271.6	269.7	267.8	267.7	271.0	272.5	272.3	271.6	271.0	270.9	270.6	271.3	274.6	276.0	277.0	277.3	277.5	276.3	-9999.0
144	Barents Sea	267.4	265.7	263.6	261.9	262.3	262.1	262.7	264.9	266.2	265.3	264.5	264.7	266.1	267.3	266.9	265.3	264.7	266.4	267.6	267.5	268.9	268.7	269.0	269.7	270.8	272.4	273.8	273.5	274.6	277.1	-9999.0
146	Kara Sea	263.9	262.9	263.0	264.2	264.2	262.5	262.8	263.0	262.8	264.6	265.2	267.5	270.8	271.3	271.0	270.7	271.3	270.5	269.9	270.5	270.4	270.4	270.9	269.7	269.7	269.3	269.0	269.2	269.7	270.9	-9999.0
148	Laptev Sea	255.6	253.3	251.7	251.2	253.6	258.3	260.9	261.1	261.4	261.9	264.0	266.0	267.2	269.5	271.3	271.1	268.0	266.0	267.0	268.5	268.4	268.3	267.5	267.3	267.0	267.3	267.5	267.5	267.7	268.5	-9999.0
150	East Siberian Sea	258.6	261.5	263.5	259.5	252.5	251.6	251.6	253.9	257.9	260.7	263.5	264.7	263.3	261.2	260.4	256.8	257.7	262.2	264.5	263.3	261.9	262.5	264.6	265.2	266.0	268.3	269.5	269.7	269.7	269.3	-9999.0
152	Gulf of Alaska	271.7	270.4	267.9	266.0	265.5	266.8	269.1	269.0	269.1	270.1	268.3	264.8	264.1	269.7	273.8	275.4	274.0	274.7	273.0	274.3	273.5	273.7	273.4	274.1	275.4	274.9	274.7	274.9	274.2	273.4	-9999.0
154	Southeast Bering Sea	267.6	265.1	266.3	267.6	270.9	272.1	272.6	272.3	272.5	271.1	263.2	258.8	260.3	268.4	273.8	275.3	275.4	275.5	272.9	273.6	272.2	272.3	272.9	274.7	275.8	275.6	274.3	274.4	274.7	273.6	-9999.0