1958 05 - daily  - mean of NCEP mean Daily Air temperature at 2 m, degK.
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	266.3	266.6	266.6	267.5	268.8	269.9	270.1	270.2	270.3	271.2	271.3	271.6	272.1	272.9	273.2	273.5	273.9	273.4	273.2	273.7	274.2	275.1	276.4	276.4	275.7	275.0	275.2	275.5	275.6	275.7	276.6
34	Hudson Bay	267.1	269.4	269.8	270.1	272.9	276.7	277.5	276.1	275.9	277.5	279.0	280.3	281.3	280.4	280.6	282.9	282.0	279.7	277.9	277.7	277.8	276.6	277.6	278.8	278.6	278.5	279.3	280.9	280.7	278.7	277.8
36	Hudson Strait	266.0	264.4	264.8	272.0	268.9	268.8	270.2	270.1	272.5	273.7	271.7	270.6	269.3	269.1	271.4	273.1	276.5	274.6	274.4	274.0	273.8	272.6	272.1	271.8	274.8	272.0	272.4	275.6	276.9	274.9	271.6
98	Bering Strait	267.8	264.6	265.0	266.4	268.3	268.5	268.3	270.3	268.5	268.0	267.4	270.0	269.9	271.1	270.8	271.1	273.3	273.7	275.5	275.7	276.8	276.6	277.4	278.6	277.6	277.2	277.1	276.9	278.2	280.5	282.4
128	Arctic subocean	255.2	263.3	261.6	258.9	255.6	255.8	257.7	257.2	258.1	262.5	264.3	264.3	263.7	260.2	259.2	260.4	261.2	262.1	263.6	262.8	261.1	260.3	263.7	265.6	265.1	267.3	268.3	266.3	265.4	267.7	267.3
130	Chukchi Sea	261.2	259.8	258.1	258.7	262.8	264.6	262.7	264.9	264.8	264.0	263.4	264.7	264.4	262.9	265.2	266.9	267.7	271.5	273.6	273.1	272.2	272.9	272.8	274.9	276.4	276.2	276.0	275.9	276.7	278.3	279.7
132	Beaufort Sea	266.3	263.5	265.7	271.9	274.5	275.1	276.1	276.4	275.3	274.7	272.9	273.0	273.2	277.1	279.0	277.0	276.1	276.4	278.9	279.3	278.4	279.5	280.7	282.1	281.1	280.7	280.9	280.3	278.4	277.6	278.8
134	Arctic Archipelago	256.6	257.4	257.6	258.8	263.9	266.1	268.2	268.9	269.9	271.1	270.4	269.6	268.4	268.8	269.7	269.5	269.2	268.1	267.3	266.8	266.2	266.2	268.0	268.9	268.4	268.5	268.0	267.9	267.8	268.0	268.5
136	Foxe Basin	263.4	260.9	260.1	268.6	271.2	270.7	270.4	269.9	268.7	268.9	268.6	267.8	267.7	270.3	271.9	269.9	269.5	270.9	271.8	272.6	272.6	273.0	273.0	271.7	270.7	270.7	271.4	271.6	271.1	270.0	271.6
138	Baffin Bay	262.9	263.2	260.0	255.4	259.2	259.8	256.6	257.9	260.8	261.7	262.0	262.1	263.3	262.0	260.5	259.4	259.0	258.8	259.6	259.6	262.3	266.9	270.0	268.7	268.6	268.4	268.8	269.0	266.8	266.4	269.5
139	South Greenland	264.3	265.5	265.0	265.3	265.7	265.9	265.8	263.6	262.5	262.3	261.4	261.7	261.5	261.9	262.1	262.2	262.3	263.4	262.2	262.7	264.2	266.4	269.4	270.8	269.5	268.9	269.7	269.2	268.0	269.0	273.1
140	Greenland Sea	258.9	264.5	262.4	256.5	253.8	256.3	252.9	253.2	256.1	255.9	256.6	258.2	260.8	260.7	259.3	259.4	259.6	259.6	258.9	259.0	258.4	260.2	265.0	268.7	268.7	269.2	270.0	269.5	268.8	267.7	270.5
142	Norwegian Sea	275.5	274.9	274.2	275.0	274.5	276.2	275.7	276.3	277.5	276.7	276.0	275.9	275.5	275.7	277.0	277.4	277.3	276.2	275.1	276.7	277.2	277.0	277.0	278.8	281.5	282.7	282.0	278.8	279.2	279.6	281.7
144	Barents Sea	274.2	273.9	274.0	273.8	273.5	273.9	273.6	273.6	273.7	273.8	273.3	273.9	275.1	275.1	273.0	273.0	276.2	279.6	277.1	275.0	273.5	277.4	276.9	276.1	276.4	278.5	280.7	281.2	280.1	278.0	275.9
146	Kara Sea	267.6	268.6	268.6	268.7	269.2	270.5	270.9	271.5	273.0	275.3	275.5	276.2	277.2	278.3	278.4	277.0	275.6	274.1	275.9	278.1	279.1	279.5	280.0	278.8	276.9	274.7	274.7	274.6	276.0	277.5	277.9
148	Laptev Sea	266.1	265.0	264.6	266.5	267.7	268.4	268.0	268.2	267.6	267.7	267.8	266.0	266.1	267.7	269.7	272.2	275.5	274.7	271.7	271.6	271.8	274.1	276.5	275.2	274.7	274.1	273.8	274.4	274.2	274.3	275.9
150	East Siberian Sea	263.7	264.1	264.2	264.3	264.7	263.3	264.2	263.2	260.5	260.7	261.7	263.5	263.7	262.9	261.0	262.8	265.8	267.3	265.0	264.8	269.3	271.0	271.9	272.6	274.0	273.6	273.3	273.9	273.5	273.4	276.2
152	Gulf of Alaska	274.7	273.6	275.5	274.0	274.5	274.6	273.7	273.6	272.5	273.9	272.9	272.8	273.9	274.2	274.7	274.8	275.1	276.2	276.6	277.6	277.8	277.0	279.4	278.4	277.5	277.0	277.3	277.7	279.7	282.3	284.6
154	Southeast Bering Sea	274.2	274.7	273.2	269.0	271.0	271.0	271.1	274.1	272.7	273.5	274.4	276.3	275.1	275.0	275.5	275.9	275.7	276.2	277.4	277.7	279.3	279.0	281.3	280.0	279.1	277.5	277.5	279.2	280.0	281.2	284.3