1948 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	270.7	270.8	270.2	270.2	270.3	270.5	270.2	270.3	270.2	271.1	271.8	272.3	272.3	272.6	273.2	273.7	274.3	274.3	274.5	274.5	275.1	276.1	276.5	276.9	277.1	277.1	276.6	276.7	277.8	278.8	279.2
34	Hudson Bay	276.0	275.9	276.0	276.3	276.1	275.6	274.6	274.8	274.3	275.8	276.4	277.9	278.5	279.0	278.8	279.4	279.9	279.7	280.9	281.3	281.4	281.9	280.7	280.6	281.8	281.9	279.2	277.8	279.8	282.8	285.4
36	Hudson Strait	268.6	268.1	268.1	268.6	266.2	267.9	265.5	267.1	269.1	269.2	267.5	267.6	268.2	268.6	266.9	266.7	270.1	267.0	265.2	268.9	272.4	274.2	276.8	278.0	276.8	275.6	274.1	274.3	274.2	273.7	273.9
98	Bering Strait	267.0	265.0	266.6	267.0	266.1	268.4	267.0	268.5	270.1	270.7	271.1	270.4	271.7	271.5	273.1	275.3	275.8	275.8	275.4	274.8	275.0	275.9	275.7	276.2	279.1	280.3	279.8	279.1	279.1	278.7	277.9
128	Arctic subocean	260.2	258.3	255.3	256.7	256.5	255.3	254.7	256.2	258.9	260.3	258.9	260.3	262.0	262.9	263.2	264.0	264.5	265.4	267.0	266.3	266.9	267.2	268.5	269.3	270.4	270.3	270.4	270.5	271.9	272.2	271.6
130	Chukchi Sea	260.4	259.0	260.7	261.6	260.6	262.4	261.5	263.9	266.2	267.7	268.1	270.0	270.2	269.6	270.1	271.0	270.1	271.2	272.1	271.4	272.2	273.1	274.5	274.1	275.2	275.7	275.4	276.0	275.0	274.5	274.5
132	Beaufort Sea	273.2	272.8	272.6	273.1	273.2	273.9	275.1	276.2	275.5	275.9	277.7	277.9	277.5	277.3	277.1	277.3	278.3	278.8	278.5	279.6	280.8	282.2	283.0	282.9	281.5	279.6	281.0	284.1	285.9	285.6	284.4
134	Arctic Archipelago	270.3	265.9	262.4	260.2	260.3	263.7	266.9	266.5	267.5	267.6	265.4	264.4	265.3	266.7	267.3	267.0	267.7	270.4	270.7	270.9	270.3	269.5	269.4	270.6	270.7	270.6	270.3	271.5	274.4	274.7	273.1
136	Foxe Basin	265.9	270.2	263.5	258.2	257.4	258.4	261.0	267.0	268.6	269.6	269.5	268.2	268.3	267.7	265.7	263.8	264.0	265.8	267.3	270.7	269.9	269.6	272.4	271.4	272.0	273.1	273.1	272.4	272.0	271.3	271.2
138	Baffin Bay	257.3	257.7	252.8	249.1	247.3	248.5	251.1	252.6	253.1	257.6	258.8	257.4	255.7	257.6	258.5	259.5	259.9	260.7	262.6	261.3	263.6	264.8	265.6	266.8	266.7	267.1	267.2	268.6	269.4	269.3	268.0
139	South Greenland	259.2	261.9	260.9	255.5	255.9	257.6	257.7	257.3	258.4	259.2	258.8	257.7	257.9	259.9	260.3	260.2	262.0	264.4	266.2	263.4	265.2	268.4	270.2	270.9	270.3	270.9	270.2	269.5	269.2	269.3	268.4
140	Greenland Sea	253.4	255.5	253.0	254.1	254.7	255.4	257.0	256.0	253.2	253.1	254.0	254.6	254.7	255.6	257.6	259.0	259.4	259.8	262.6	261.0	260.8	263.0	262.9	263.4	263.8	265.9	266.7	267.6	268.7	268.8	269.3
142	Norwegian Sea	274.9	274.9	273.8	274.4	276.1	278.1	279.0	280.1	281.1	282.8	283.0	281.8	280.9	280.1	279.2	279.8	282.1	281.2	279.4	276.4	277.8	275.7	275.8	276.7	277.2	278.6	280.8	280.3	277.8	279.1	280.7
144	Barents Sea	273.3	276.6	275.9	277.4	277.8	275.1	273.6	273.6	273.4	276.2	278.5	279.4	280.4	280.0	282.1	281.3	278.8	277.7	280.2	281.5	280.1	283.5	284.6	281.7	279.2	281.5	280.2	281.4	283.9	285.8	285.8
146	Kara Sea	275.2	274.9	274.5	274.8	275.0	274.6	274.1	273.6	273.2	273.7	274.4	274.7	274.1	273.8	274.5	275.9	277.0	276.5	275.9	276.0	276.9	278.0	278.9	279.8	280.2	279.2	278.7	278.5	278.6	279.9	280.8
148	Laptev Sea	267.5	268.1	268.9	269.9	270.5	270.3	269.5	268.9	268.2	268.1	269.4	271.7	271.4	272.5	273.0	272.3	272.5	272.8	272.2	271.7	272.2	272.7	273.2	273.7	273.5	274.1	274.7	275.2	276.8	277.9	278.3
150	East Siberian Sea	270.7	271.2	270.6	270.8	271.1	271.1	270.1	269.3	268.9	270.7	272.4	271.9	271.9	272.2	272.7	272.8	272.9	271.9	272.6	272.0	271.6	271.3	271.9	272.4	273.1	273.3	272.6	271.9	273.0	275.0	275.5
152	Gulf of Alaska	271.2	270.0	270.4	270.0	270.9	271.5	270.8	272.4	274.3	274.5	273.8	272.7	275.3	276.0	276.7	276.8	276.8	276.1	275.8	275.0	275.9	277.1	275.9	277.6	280.5	280.1	279.5	278.8	280.7	278.3	277.3
154	Southeast Bering Sea	270.5	271.5	268.5	266.8	268.8	269.0	267.5	271.6	274.0	274.0	273.7	272.5	273.6	273.7	276.5	278.6	278.6	278.4	277.6	276.5	277.4	278.5	276.9	278.0	280.2	281.5	279.7	278.3	279.8	280.4	280.7