1987 05 - 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	270.5	271.4	272.4	273.2	273.2	272.6	272.3	272.1	272.2	272.4	272.8	273.5	274.0	273.6	274.0	274.1	273.7	273.9	273.8	274.2	274.6	274.6	275.5	276.9	278.1	278.7	278.9	278.5	278.5	278.8	278.4
34	Hudson Bay	274.5	275.1	277.8	281.4	282.9	280.2	277.7	279.0	278.2	276.2	276.7	279.1	280.7	277.5	277.9	278.9	276.3	277.5	278.1	277.1	276.1	275.3	277.8	280.8	283.5	284.1	283.7	284.4	284.5	285.1	285.3
36	Hudson Strait	269.4	267.8	267.0	268.8	275.6	277.6	274.4	269.8	268.4	268.4	268.1	269.1	270.9	274.1	270.1	267.2	268.1	267.2	269.8	274.8	273.8	269.6	267.9	268.4	269.3	273.4	279.8	276.7	274.3	277.4	275.2
98	Bering Strait	274.4	273.8	271.5	270.2	271.9	274.4	275.5	275.3	275.3	274.7	274.8	274.7	274.6	274.5	274.1	275.0	274.8	276.9	277.6	278.3	279.3	279.6	278.8	277.7	277.4	279.2	279.1	279.7	279.6	281.2	282.0
128	Arctic subocean	253.3	253.6	254.0	254.1	254.9	255.3	255.4	255.9	257.0	258.2	258.6	259.4	259.3	258.6	258.6	259.0	259.4	259.8	260.4	261.1	261.5	262.2	262.6	263.8	266.2	267.9	268.7	267.8	266.8	267.4	267.0
130	Chukchi Sea	268.6	266.9	265.9	265.1	266.6	270.4	271.7	272.0	273.6	273.0	272.7	271.9	271.6	270.3	270.0	271.2	272.8	274.5	274.3	274.6	276.0	276.3	275.9	274.4	273.0	274.1	274.3	274.6	274.5	275.6	277.3
132	Beaufort Sea	278.8	278.4	276.8	276.1	274.5	275.5	278.7	277.1	274.9	274.4	274.7	273.9	272.1	272.9	272.7	272.5	274.0	274.7	272.3	273.9	277.7	278.9	279.9	281.2	280.9	281.0	283.2	285.0	285.1	284.5	283.6
134	Arctic Archipelago	261.8	261.9	260.9	260.9	260.0	260.4	261.8	261.5	262.4	262.9	262.9	262.8	262.4	262.3	262.4	262.7	264.0	263.7	262.4	262.3	262.2	262.1	263.3	265.2	265.5	266.3	268.0	269.0	268.3	270.3	271.4
136	Foxe Basin	259.0	259.1	259.3	259.0	264.7	265.0	264.9	265.6	266.5	263.4	261.3	261.8	263.1	262.4	262.1	261.6	261.9	261.8	263.1	263.7	264.0	264.1	263.5	264.0	263.7	264.5	265.8	267.0	265.5	266.1	267.7
138	Baffin Bay	247.6	250.2	254.8	255.8	256.0	256.7	257.0	257.1	260.0	261.4	259.8	260.1	260.6	259.7	258.8	257.8	257.7	257.8	257.9	259.4	260.3	260.7	263.3	265.9	267.2	266.8	265.6	265.4	266.5	268.3	267.9
139	South Greenland	254.5	259.8	261.4	260.3	259.8	260.0	263.2	263.7	265.0	263.6	263.2	263.0	263.2	264.0	263.1	261.9	262.2	262.2	267.2	270.2	270.1	268.8	269.4	269.4	268.5	268.5	268.6	269.1	269.7	269.3	268.1
140	Greenland Sea	250.6	250.3	252.2	252.9	252.4	251.5	251.0	252.6	253.4	255.2	255.1	255.7	256.2	256.5	257.2	256.2	255.7	255.9	256.9	260.7	263.1	263.0	265.5	267.1	269.8	271.4	271.8	268.7	267.7	267.1	266.1
142	Norwegian Sea	277.7	274.5	274.3	274.3	275.2	275.6	275.6	276.1	276.9	276.3	275.8	275.4	275.6	275.3	277.3	277.7	279.4	278.6	276.8	276.6	277.2	278.8	278.9	279.1	279.6	278.2	277.1	278.6	280.9	282.3	282.7
144	Barents Sea	275.8	279.6	280.9	278.5	275.2	274.3	274.0	274.9	274.2	275.1	276.3	279.2	280.2	281.4	283.0	284.9	283.7	283.8	282.5	283.1	283.5	280.3	276.2	276.0	276.1	275.2	275.6	275.9	277.7	279.3	279.1
146	Kara Sea	276.0	276.8	278.3	278.8	278.0	275.7	274.5	274.9	276.9	278.9	280.4	281.5	281.7	281.0	281.5	280.1	278.5	278.3	277.5	277.1	277.5	278.3	280.1	281.7	283.5	284.8	284.6	284.2	283.0	280.9	279.6
148	Laptev Sea	267.9	268.8	270.9	272.4	273.0	272.8	272.0	269.0	267.8	267.3	266.6	267.0	268.3	268.7	270.2	272.5	273.8	273.6	273.2	273.8	273.5	274.2	274.9	276.3	277.9	277.7	276.1	273.0	274.8	277.3	276.2
150	East Siberian Sea	263.1	263.2	263.0	266.6	268.0	269.5	269.7	270.5	269.5	268.7	269.0	268.0	268.7	269.6	269.0	269.9	269.6	270.2	270.9	270.9	270.2	270.2	270.4	271.8	272.6	273.7	276.2	275.5	275.3	275.6	277.3
152	Gulf of Alaska	276.0	276.4	275.8	276.3	276.4	276.3	276.2	275.7	275.7	275.5	276.6	277.4	277.4	277.2	277.2	277.4	277.0	277.2	277.5	277.6	278.0	277.9	277.0	277.1	278.3	277.5	277.6	277.8	277.8	280.8	282.3
154	Southeast Bering Sea	278.0	277.8	276.6	277.4	278.1	278.0	277.8	278.6	277.0	277.0	277.1	276.8	276.5	276.6	278.3	280.1	281.1	279.4	279.0	279.5	279.2	279.2	278.6	277.6	278.7	278.5	278.4	277.9	278.8	280.4	282.6