1996 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	261.0	260.8	260.9	261.6	262.7	263.6	263.7	264.5	265.3	265.5	265.3	265.3	265.2	265.6	265.7	265.8	266.5	267.1	267.8	268.6	268.1	267.7	267.7	268.0	268.0	268.7	269.2	269.6	270.1	270.5	-9999.0
34	Hudson Bay	261.5	260.3	260.7	262.4	264.7	267.1	269.6	272.4	274.4	273.1	269.1	265.9	266.5	269.1	270.6	271.1	272.1	271.8	271.0	271.1	271.5	269.8	269.5	270.6	269.4	268.6	270.9	273.1	274.2	274.2	-9999.0
36	Hudson Strait	261.8	264.0	264.3	266.3	269.2	270.3	269.3	269.9	269.6	270.5	270.1	268.8	263.6	261.9	263.3	268.1	271.8	268.8	269.6	266.0	266.6	271.8	271.8	267.2	266.9	266.9	272.0	273.2	271.2	271.2	-9999.0
98	Bering Strait	263.0	261.1	259.9	262.6	264.6	265.0	263.6	261.7	261.4	263.9	265.4	266.1	266.7	267.3	268.1	266.7	268.1	267.6	267.4	269.6	270.8	272.2	272.9	270.3	269.2	270.8	271.9	272.9	272.8	272.8	-9999.0
128	Arctic subocean	242.7	246.0	245.1	245.3	246.2	247.0	247.7	248.9	248.7	249.6	251.1	251.8	252.7	254.0	253.4	251.6	251.0	250.9	251.7	253.7	254.6	254.8	254.5	253.3	252.9	254.0	254.6	256.4	254.8	254.2	-9999.0
130	Chukchi Sea	265.7	262.3	258.4	255.8	254.0	255.7	258.3	257.4	256.2	260.5	261.6	260.2	258.7	259.1	259.9	258.6	259.1	262.3	259.9	264.4	267.1	268.4	266.1	261.7	260.7	261.8	264.0	266.7	266.6	265.4	-9999.0
132	Beaufort Sea	255.2	257.6	259.0	262.4	269.9	273.5	272.6	272.0	269.6	265.5	263.9	264.4	264.8	265.2	266.8	268.3	267.9	267.3	268.8	269.1	268.3	269.8	271.5	271.7	271.6	272.2	272.6	273.7	274.9	274.4	-9999.0
134	Arctic Archipelago	244.9	245.6	248.1	250.8	252.2	256.4	258.3	258.3	256.0	254.0	254.4	256.4	257.7	257.7	256.0	254.3	255.6	257.6	257.1	257.3	256.6	256.4	258.7	260.5	260.6	261.8	261.4	260.6	260.1	262.0	-9999.0
136	Foxe Basin	248.4	251.9	256.7	261.5	258.6	255.0	254.1	257.5	263.7	267.9	267.7	265.7	263.1	256.3	256.6	259.3	264.1	260.7	259.8	259.0	260.0	262.7	262.9	262.4	262.8	266.4	266.5	265.5	262.9	262.8	-9999.0
138	Baffin Bay	239.7	240.8	242.3	245.6	251.3	248.6	246.0	247.4	248.1	250.4	253.5	255.9	256.2	257.9	255.4	253.4	252.9	253.3	256.2	259.9	257.7	255.3	253.0	254.8	256.4	258.3	261.1	259.7	257.6	256.5	-9999.0
139	South Greenland	258.6	255.4	253.8	254.3	256.3	257.7	254.7	254.5	257.0	259.5	262.3	262.1	263.4	264.0	261.4	259.7	259.1	259.3	261.8	263.0	260.2	257.6	259.4	261.9	261.9	264.4	266.6	268.0	268.7	268.2	-9999.0
140	Greenland Sea	242.7	244.5	246.1	247.2	248.7	248.6	247.1	247.1	250.5	253.1	255.2	254.9	253.2	252.7	251.9	250.9	251.7	251.6	251.8	253.3	253.3	252.3	251.4	254.2	256.4	258.2	258.4	258.1	256.0	255.0	-9999.0
142	Norwegian Sea	268.2	268.9	272.2	274.1	275.0	274.0	273.8	275.8	274.3	272.9	270.7	271.9	273.0	273.7	273.1	274.5	276.6	276.6	276.2	275.8	276.3	275.5	275.3	274.8	275.3	275.8	275.3	272.8	271.5	272.1	-9999.0
144	Barents Sea	269.9	271.7	272.1	272.4	273.6	274.3	274.4	273.9	272.6	267.8	266.5	267.8	270.5	270.1	268.3	267.4	266.3	264.9	265.0	267.5	267.4	267.6	268.1	265.7	266.3	266.5	269.1	272.5	275.6	275.4	-9999.0
146	Kara Sea	267.3	266.5	265.8	265.0	264.4	265.2	266.5	267.8	268.8	269.3	269.1	268.5	268.4	269.1	269.5	270.1	271.0	272.1	273.1	273.6	272.8	271.5	270.4	271.1	271.3	271.9	270.8	269.7	270.2	272.0	-9999.0
148	Laptev Sea	260.7	260.6	260.8	260.8	260.5	260.2	259.9	260.8	262.8	265.3	266.5	268.0	265.3	263.0	263.1	263.3	264.9	267.5	269.2	270.4	269.1	269.1	269.1	268.4	267.8	268.5	269.1	269.6	270.1	270.2	-9999.0
150	East Siberian Sea	263.2	264.0	263.3	260.8	257.1	253.9	252.4	251.9	252.9	254.0	255.6	256.3	258.0	260.3	260.4	259.6	259.5	259.9	259.8	259.6	260.0	260.9	262.4	264.9	267.6	268.6	268.0	267.2	267.6	268.4	-9999.0
152	Gulf of Alaska	263.7	261.1	263.2	269.2	271.9	271.4	268.3	267.5	268.3	269.5	270.7	270.7	270.8	271.8	274.3	274.8	274.7	274.5	274.5	274.5	274.4	274.7	276.1	274.4	274.2	274.5	274.1	273.7	273.6	274.4	-9999.0
154	Southeast Bering Sea	269.6	267.5	265.6	264.5	264.9	266.3	261.9	263.1	271.1	272.6	272.6	273.8	274.4	275.8	276.5	275.3	273.3	270.0	275.2	277.3	277.3	278.3	279.5	278.2	275.4	276.0	275.6	274.5	273.4	273.8	-9999.0