2002 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	259.5	259.9	259.9	259.7	260.0	262.0	263.0	263.5	263.9	263.8	264.2	264.8	265.6	265.9	265.5	265.2	265.6	266.2	266.7	266.8	267.6	268.0	268.5	269.0	268.9	268.7	269.1	270.1	270.1	270.0	-9999.0
34	Hudson Bay	265.5	263.6	261.5	260.8	260.8	262.1	264.3	265.0	265.8	265.5	268.8	272.1	272.8	274.4	271.6	270.0	269.8	270.7	268.5	268.1	270.9	273.2	273.1	270.3	268.2	267.9	269.7	272.9	274.1	272.8	-9999.0
36	Hudson Strait	266.6	264.3	260.1	256.7	254.8	254.5	255.4	257.1	260.8	263.4	258.9	261.4	264.9	259.9	270.8	263.8	260.6	261.8	267.6	266.3	263.7	263.6	265.1	268.4	272.0	273.7	271.1	267.1	267.6	269.2	-9999.0
98	Bering Strait	260.3	262.7	263.4	262.2	262.8	265.4	264.1	263.4	265.1	263.5	263.0	262.9	265.2	266.9	265.0	262.0	262.6	265.0	265.6	266.5	267.3	265.9	265.1	266.7	269.5	272.4	273.5	273.1	273.8	274.2	-9999.0
128	Arctic subocean	238.3	238.1	239.4	240.8	243.1	247.0	243.9	243.7	243.0	244.4	243.2	241.9	241.6	243.2	244.4	247.4	246.9	247.5	248.1	248.3	247.6	247.5	246.9	246.3	247.9	248.3	251.5	256.3	259.8	260.0	-9999.0
130	Chukchi Sea	263.9	266.4	265.0	264.8	264.6	264.8	263.8	264.7	260.2	259.8	258.4	262.6	267.2	263.0	258.0	254.5	256.6	256.8	254.6	259.0	260.2	260.4	261.9	265.3	268.3	272.2	271.9	269.9	268.6	268.9	-9999.0
132	Beaufort Sea	254.9	255.9	258.0	259.0	258.6	261.5	260.7	258.9	258.9	263.0	265.7	265.0	266.5	266.4	266.5	265.1	264.7	267.4	270.7	271.6	271.5	267.3	262.8	263.5	266.0	269.0	272.3	274.7	272.5	270.5	-9999.0
134	Arctic Archipelago	247.0	248.1	249.7	250.7	250.2	251.7	252.6	251.3	249.3	248.7	248.9	249.4	250.7	251.4	252.1	254.9	256.4	256.0	258.5	259.6	257.7	256.8	255.7	255.7	255.8	257.8	260.1	263.6	263.1	261.0	-9999.0
136	Foxe Basin	254.3	249.6	246.8	247.2	248.9	249.8	252.0	254.3	254.8	255.9	254.9	253.1	252.0	251.1	254.9	255.9	255.1	256.5	256.1	255.8	258.6	259.0	261.6	262.7	259.8	260.4	265.8	266.8	265.8	265.3	-9999.0
138	Baffin Bay	240.2	238.7	239.3	239.3	239.9	243.8	244.8	243.6	244.5	244.0	243.8	246.1	246.0	246.1	244.8	246.2	249.2	251.9	250.5	248.2	248.5	248.7	248.1	247.3	246.8	247.4	249.6	255.6	259.5	258.9	-9999.0
139	South Greenland	251.7	253.8	253.3	253.3	253.6	258.4	258.2	254.3	255.1	252.8	253.4	255.5	255.2	252.6	252.0	256.7	261.5	262.8	263.3	262.8	262.7	261.7	259.7	256.8	256.3	256.4	254.9	256.4	257.3	259.7	-9999.0
140	Greenland Sea	240.7	242.6	243.4	243.7	242.3	245.1	246.5	246.3	245.0	246.1	244.0	244.0	244.2	247.6	246.4	246.5	251.9	253.5	252.7	249.8	248.5	246.5	246.0	244.9	244.7	245.4	248.0	251.1	255.1	255.8	-9999.0
142	Norwegian Sea	273.7	275.8	276.6	276.9	276.5	275.9	274.6	273.9	275.3	275.7	275.7	274.7	274.0	273.9	274.6	274.9	274.0	273.9	274.1	275.6	278.4	279.7	278.7	278.8	279.8	278.5	278.8	278.1	278.1	278.1	-9999.0
144	Barents Sea	257.9	260.6	263.0	264.6	268.3	270.8	272.2	271.4	269.9	270.4	274.9	276.1	276.2	276.5	274.6	272.5	271.0	272.0	274.3	275.4	275.7	277.3	278.4	278.5	276.7	275.0	277.9	280.0	281.3	281.6	-9999.0
146	Kara Sea	264.7	263.8	262.5	261.6	262.0	264.1	266.4	269.3	269.8	268.4	267.6	268.4	269.9	271.0	271.5	271.4	270.8	270.1	270.4	270.6	272.2	274.4	276.1	277.4	276.6	275.5	273.6	273.0	272.9	273.6	-9999.0
148	Laptev Sea	259.5	260.9	261.3	262.1	262.5	263.7	264.6	265.8	266.8	266.5	266.1	265.3	264.9	265.0	265.7	267.0	267.3	267.1	267.1	266.1	265.4	265.5	268.3	270.2	270.8	268.2	268.8	269.1	264.9	265.1	-9999.0
150	East Siberian Sea	261.1	265.3	267.5	266.4	266.7	266.4	264.5	264.4	265.8	266.4	267.2	265.0	262.2	258.9	254.7	253.0	253.6	255.9	258.4	261.0	263.9	265.3	267.2	269.4	268.8	268.4	265.8	266.0	270.4	270.1	-9999.0
152	Gulf of Alaska	262.3	263.4	265.2	264.9	264.9	267.0	268.0	265.6	267.3	267.7	266.2	265.2	265.9	269.0	268.5	268.2	269.7	271.8	273.2	273.9	272.4	269.8	268.8	269.5	270.2	272.2	274.4	276.2	278.5	279.4	-9999.0
154	Southeast Bering Sea	265.9	266.6	269.3	269.8	269.5	271.3	272.1	271.0	271.8	267.9	265.0	264.9	270.0	272.1	271.9	269.6	273.9	272.0	272.2	274.1	271.7	270.1	270.8	272.8	274.9	275.8	275.7	277.7	279.4	278.8	-9999.0