1999 06 - 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	278.9	279.4	280.1	280.6	281.4	282.1	282.0	281.4	281.3	281.1	281.0	281.0	281.1	281.7	282.6	283.6	284.0	284.0	284.1	284.1	284.5	285.0	285.1	284.6	284.1	283.6	283.7	283.9	284.1	284.4	-9999.0
34	Hudson Bay	281.1	282.6	284.9	286.2	287.2	288.0	286.3	285.4	286.8	286.8	285.7	285.1	283.6	282.7	282.3	284.0	286.8	288.7	290.1	289.9	290.8	292.2	290.6	287.9	285.6	284.2	284.9	285.7	285.8	285.5	-9999.0
36	Hudson Strait	273.9	276.7	279.3	275.3	278.4	280.5	278.0	276.4	278.6	285.6	285.1	283.3	281.0	280.1	276.4	274.7	276.3	279.8	283.9	281.6	279.7	284.4	289.9	291.9	292.3	285.5	281.3	282.9	281.6	282.4	-9999.0
98	Bering Strait	278.5	279.8	278.3	276.9	277.9	280.6	282.9	283.2	283.1	284.2	285.5	286.7	287.3	287.5	286.5	287.6	287.5	285.7	284.5	284.9	284.1	284.4	284.9	285.2	285.9	286.6	286.4	285.9	286.3	286.5	-9999.0
128	Arctic subocean	266.4	267.9	267.9	268.7	268.3	268.9	269.4	269.8	269.3	269.6	269.8	270.6	271.7	272.1	273.3	273.2	272.4	271.4	271.1	271.1	271.1	271.9	272.4	272.9	272.9	273.0	272.5	273.0	273.2	274.1	-9999.0
130	Chukchi Sea	276.1	275.7	274.6	272.9	274.6	277.4	280.6	278.7	278.8	281.1	283.4	284.6	281.2	281.0	281.2	282.9	281.3	281.5	281.2	281.5	283.4	283.3	283.2	284.0	284.6	285.8	285.9	284.3	285.4	287.6	-9999.0
132	Beaufort Sea	281.8	282.9	284.7	283.1	281.2	279.8	280.2	281.3	281.7	282.4	282.7	284.2	286.5	288.5	290.7	291.7	291.5	291.8	290.6	288.0	285.9	284.2	283.1	283.0	284.0	284.8	285.6	284.6	284.0	283.7	-9999.0
134	Arctic Archipelago	272.5	273.7	274.8	275.1	274.3	273.3	274.4	275.0	273.9	273.2	273.1	274.7	276.6	278.6	281.8	284.0	282.1	278.7	278.0	278.8	279.3	277.2	277.2	277.6	278.1	278.3	279.0	279.9	279.9	279.3	-9999.0
136	Foxe Basin	270.7	271.2	271.9	271.9	271.8	272.4	272.7	272.6	272.2	273.8	272.8	272.1	272.6	274.0	274.0	275.5	276.4	276.2	274.2	274.9	275.4	276.1	275.6	276.0	276.2	276.3	275.3	276.3	277.3	277.9	-9999.0
138	Baffin Bay	267.4	267.8	267.5	267.4	267.1	267.4	266.7	266.7	266.4	266.8	268.4	268.8	268.9	268.8	269.2	269.1	269.1	268.5	268.8	269.1	269.0	268.5	268.9	269.1	268.9	268.8	270.3	271.5	270.9	272.1	-9999.0
139	South Greenland	268.3	268.0	267.7	267.9	268.6	269.1	268.2	267.4	267.8	270.0	270.4	270.2	268.9	268.0	268.3	269.0	269.2	268.0	268.4	269.9	269.4	267.9	267.9	268.5	268.7	270.5	272.6	274.3	274.2	274.0	-9999.0
140	Greenland Sea	266.0	265.8	266.0	266.4	266.3	267.0	267.3	266.7	266.9	267.2	267.8	268.6	268.0	267.6	267.4	267.6	267.8	267.0	267.6	267.7	267.8	266.9	267.0	266.7	267.2	267.1	268.8	272.8	273.2	272.7	-9999.0
142	Norwegian Sea	280.3	280.0	280.7	280.5	279.9	280.5	282.9	285.2	285.4	284.1	284.4	286.8	288.0	285.7	283.5	284.7	283.8	281.3	282.9	282.8	280.7	280.7	281.3	281.2	283.8	287.2	288.7	289.3	289.0	287.2	-9999.0
144	Barents Sea	276.9	279.6	280.3	279.8	282.3	283.0	282.8	282.5	283.1	284.4	285.4	282.2	280.1	283.0	284.5	284.4	282.6	284.3	287.1	290.1	292.5	292.8	293.2	291.1	291.1	291.4	288.0	287.1	290.3	290.9	-9999.0
146	Kara Sea	285.7	284.7	284.4	285.3	285.9	285.9	285.1	283.9	282.7	281.0	280.0	280.4	281.6	283.0	284.3	284.3	283.9	283.4	283.5	284.9	286.7	288.1	288.5	288.0	287.0	286.2	285.8	285.6	285.3	286.3	-9999.0
148	Laptev Sea	275.1	277.3	279.8	282.7	284.0	285.7	286.9	285.8	285.6	285.1	284.8	283.2	282.0	282.4	284.4	286.7	288.9	290.0	288.9	286.1	286.9	287.7	287.0	285.6	285.1	283.6	284.7	284.3	285.3	285.7	-9999.0
150	East Siberian Sea	279.0	276.6	274.9	275.5	279.2	282.6	282.5	281.6	280.7	279.7	280.9	283.0	283.6	281.2	282.2	285.3	286.1	285.2	284.5	284.5	281.6	283.1	287.3	289.8	289.7	290.4	287.4	290.1	289.2	288.1	-9999.0
152	Gulf of Alaska	279.3	278.7	277.2	277.7	280.2	282.5	283.6	283.8	283.5	283.3	283.3	285.0	287.7	285.1	284.7	285.8	283.4	282.1	282.5	281.0	279.2	281.3	281.0	283.3	283.5	282.5	281.8	282.5	282.4	282.2	-9999.0
154	Southeast Bering Sea	278.5	277.6	277.8	278.5	279.5	283.1	283.8	281.4	281.6	283.7	284.2	283.5	286.2	288.4	286.9	288.0	287.2	285.4	284.3	285.6	283.0	284.1	284.3	284.2	285.0	284.8	284.8	287.1	285.7	286.4	-9999.0