1997 09 - 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	279.7	279.8	279.9	279.9	279.7	279.1	278.5	278.0	278.0	278.6	278.8	278.7	278.3	277.7	277.0	276.9	276.8	276.9	276.7	276.5	276.6	277.0	277.1	277.5	277.0	276.9	276.1	275.0	273.8	272.9	-9999.0
34	Hudson Bay	284.9	284.0	285.6	287.3	286.6	285.1	284.5	284.4	284.5	285.3	285.2	285.3	284.5	283.2	280.7	280.3	280.4	280.1	278.2	277.8	280.9	281.2	280.2	283.3	283.7	283.2	285.0	284.3	281.5	278.2	-9999.0
36	Hudson Strait	286.7	284.6	280.7	280.2	279.4	278.4	279.6	280.3	281.7	285.1	282.8	280.1	279.3	279.0	278.6	276.3	276.4	278.5	279.8	278.6	277.3	276.2	274.5	273.4	273.1	273.6	273.9	277.8	276.4	272.5	-9999.0
98	Bering Strait	283.3	282.3	281.7	282.0	281.9	282.2	282.6	283.4	282.2	282.5	282.2	281.4	279.9	278.7	278.5	278.0	277.9	278.5	277.7	276.4	276.6	278.1	278.0	278.7	278.1	276.3	275.9	275.6	274.0	273.3	-9999.0
128	Arctic subocean	263.2	264.6	262.7	263.1	264.3	264.4	264.5	262.4	263.0	265.2	265.2	264.2	263.1	261.9	258.0	258.0	258.2	257.7	258.3	260.4	261.8	257.8	255.9	256.8	256.4	255.4	258.8	258.2	257.1	257.0	-9999.0
130	Chukchi Sea	279.6	279.4	279.5	279.4	280.4	280.7	281.3	282.2	282.3	282.1	281.9	282.0	280.8	279.9	280.0	279.2	279.1	278.8	278.2	277.4	276.7	275.9	274.3	275.1	275.4	274.2	274.0	273.7	273.1	273.1	-9999.0
132	Beaufort Sea	283.9	286.1	286.1	285.5	284.5	283.6	283.0	282.8	283.4	282.9	282.1	280.4	278.6	277.4	277.5	277.5	277.1	276.9	278.5	280.7	280.6	279.9	282.6	284.3	283.0	282.9	281.1	279.6	277.6	275.8	-9999.0
134	Arctic Archipelago	273.6	277.1	274.0	273.4	274.3	274.4	273.9	273.5	272.6	272.0	271.2	270.8	270.4	269.9	270.4	270.0	268.3	267.8	269.7	270.4	271.1	271.7	272.2	272.1	270.4	271.0	269.9	267.3	266.2	267.3	-9999.0
136	Foxe Basin	277.0	274.6	275.6	273.4	273.5	272.8	273.0	272.8	273.0	274.1	275.0	273.3	272.6	271.8	270.5	270.5	270.5	268.3	268.8	269.8	269.3	269.2	269.4	269.7	269.3	267.6	269.0	266.9	265.3	265.1	-9999.0
138	Baffin Bay	263.6	264.8	266.3	263.6	260.9	258.9	258.5	258.5	259.2	259.0	258.9	259.9	259.2	256.9	256.4	256.2	258.2	258.9	256.8	254.7	254.0	254.8	256.0	255.2	253.9	256.5	253.1	250.9	252.3	253.9	-9999.0
139	South Greenland	266.9	269.2	269.2	269.5	268.5	266.5	266.0	265.1	264.3	263.6	264.1	264.7	264.1	261.9	261.9	261.4	261.1	264.3	267.3	267.4	267.4	269.1	270.0	267.9	266.0	266.5	261.8	259.6	259.3	258.3	-9999.0
140	Greenland Sea	259.3	264.8	263.8	263.4	262.3	260.3	258.8	259.1	257.3	257.7	259.1	261.1	257.5	254.9	252.3	254.0	255.7	255.5	255.3	253.3	250.5	250.7	255.5	254.3	252.0	256.3	254.0	250.9	251.4	253.8	-9999.0
142	Norwegian Sea	287.4	287.8	286.9	286.4	286.5	284.9	282.6	282.3	280.5	280.8	280.6	281.6	280.9	280.4	278.7	280.3	279.6	277.6	277.4	277.9	278.6	277.8	277.4	281.5	282.8	279.6	279.1	279.6	280.4	280.1	-9999.0
144	Barents Sea	278.8	278.9	279.9	281.0	282.1	282.9	283.6	283.6	283.0	283.8	283.7	283.4	282.8	283.9	283.4	281.9	282.0	282.6	280.5	278.5	277.3	276.5	276.0	276.4	277.8	278.9	278.7	278.5	279.0	278.3	-9999.0
146	Kara Sea	281.6	281.5	281.4	281.1	281.4	280.9	279.7	279.4	280.4	281.4	282.3	283.2	283.8	283.6	283.6	284.0	283.4	282.8	282.7	282.8	282.7	283.6	283.1	282.3	281.4	280.9	280.1	278.4	277.0	276.1	-9999.0
148	Laptev Sea	279.5	278.9	279.1	278.4	277.6	276.5	275.9	275.2	274.9	275.9	275.8	275.7	276.6	276.7	275.8	275.7	276.6	276.9	276.7	276.2	275.4	275.5	275.8	276.4	276.9	276.9	275.2	274.2	273.1	272.8	-9999.0
150	East Siberian Sea	281.5	278.9	278.8	280.1	281.3	282.5	281.6	278.2	275.9	275.9	277.1	274.4	272.6	272.3	271.6	271.5	271.7	272.0	272.4	271.4	270.4	270.1	269.8	269.7	269.6	269.8	269.7	270.4	271.2	270.9	-9999.0
152	Gulf of Alaska	281.6	281.2	282.0	282.4	282.1	281.9	282.3	282.1	282.3	281.9	281.9	281.9	280.7	280.2	279.8	279.6	279.1	279.2	278.3	277.6	278.3	279.7	281.1	281.2	279.7	278.3	278.3	276.8	275.4	275.4	-9999.0
154	Southeast Bering Sea	282.3	282.3	283.0	283.4	284.9	285.6	285.9	285.3	284.8	284.6	284.3	283.4	284.0	282.2	283.6	282.2	282.4	280.7	279.4	279.0	279.4	281.4	282.1	282.8	282.4	280.8	278.9	277.5	277.4	277.4	-9999.0