1949 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	270.3	269.9	270.4	270.9	271.1	271.5	271.6	271.6	271.9	272.0	272.2	272.2	272.1	272.6	272.9	272.7	272.6	272.9	272.8	273.3	273.9	274.0	274.1	274.3	274.3	274.6	274.9	275.7	276.2	276.8	277.1
34	Hudson Bay	280.4	279.5	279.4	279.4	278.6	277.7	277.7	277.6	275.8	277.5	278.2	276.9	277.6	278.0	279.5	280.4	278.1	276.4	273.2	275.2	277.3	277.3	276.5	277.0	277.3	277.9	279.3	281.1	282.9	284.1	284.9
36	Hudson Strait	264.7	267.5	271.6	271.7	268.4	266.7	266.4	264.8	264.2	262.7	263.4	269.6	271.0	269.2	267.7	268.2	266.4	263.6	265.0	266.4	267.8	269.2	271.3	272.6	271.9	271.6	272.3	276.1	275.3	274.6	273.9
98	Bering Strait	263.9	264.6	265.9	265.3	264.7	265.2	266.1	267.1	270.3	270.4	271.3	270.8	271.0	270.4	272.1	272.0	273.0	273.2	273.9	274.5	275.0	275.7	274.7	273.0	274.4	275.1	274.9	275.1	275.2	275.9	277.3
128	Arctic subocean	257.5	258.9	259.1	258.3	259.2	261.8	261.6	259.9	257.3	255.7	256.5	255.6	255.8	256.4	257.6	258.8	259.8	261.8	263.1	264.4	265.4	266.1	266.0	266.4	266.1	267.3	266.9	267.5	268.1	269.2	271.5
130	Chukchi Sea	258.3	258.2	259.7	261.3	261.3	261.3	262.2	263.3	263.4	263.4	266.5	269.0	270.8	270.5	269.4	270.2	269.0	272.0	272.6	272.1	270.8	270.7	268.4	269.4	273.6	273.3	271.5	273.0	273.1	272.3	272.3
132	Beaufort Sea	271.8	271.0	270.9	270.4	271.1	272.6	272.7	272.0	275.0	275.9	275.9	275.7	275.5	276.1	275.9	274.4	273.8	275.0	275.5	275.8	273.2	270.8	272.2	273.5	273.6	274.1	275.9	276.2	277.3	278.8	278.9
134	Arctic Archipelago	260.6	259.5	261.2	262.0	263.3	265.0	262.7	261.9	263.2	260.1	258.8	261.2	261.3	262.2	261.9	260.3	262.5	264.3	266.0	267.3	267.9	268.9	268.6	269.1	268.8	269.6	269.5	270.3	270.6	271.9	271.9
136	Foxe Basin	252.2	256.8	258.8	262.3	260.4	260.2	260.6	259.9	260.0	260.0	263.3	262.0	262.2	263.1	262.8	263.7	264.6	265.9	269.7	269.5	271.1	271.3	271.5	272.3	270.4	270.7	270.8	271.0	270.9	270.7	270.9
138	Baffin Bay	253.8	253.3	252.2	254.4	256.3	256.6	255.3	254.8	253.3	253.2	253.1	251.5	250.9	254.1	256.0	258.9	261.6	262.5	263.3	262.5	263.2	264.9	265.5	264.5	263.3	263.1	262.8	262.0	263.7	265.4	268.2
139	South Greenland	253.8	253.3	253.5	256.5	257.9	257.9	259.0	261.4	261.7	261.4	260.7	261.3	259.0	261.2	262.8	264.4	265.0	264.9	264.3	264.9	267.1	268.2	268.8	267.1	264.8	264.4	263.8	265.1	264.2	264.2	264.6
140	Greenland Sea	247.5	252.4	256.0	256.7	254.4	255.1	258.5	258.8	257.0	257.6	259.4	257.8	255.8	257.7	258.4	258.9	260.8	261.2	262.7	264.4	264.5	264.8	263.5	261.3	259.7	260.0	261.1	261.5	260.0	260.7	264.4
142	Norwegian Sea	274.5	275.6	275.9	277.9	279.6	277.7	275.0	273.7	273.5	276.8	278.0	278.9	279.1	279.5	280.6	280.3	280.2	279.9	279.3	280.7	280.5	278.1	278.8	280.9	282.0	282.5	281.3	281.5	280.2	280.3	281.1
144	Barents Sea	274.0	271.8	271.4	271.7	274.3	278.0	281.6	280.2	280.2	278.6	277.5	277.8	279.4	280.9	279.7	280.2	281.4	282.4	280.0	274.9	274.5	273.9	275.5	275.6	277.9	280.6	280.7	281.0	280.2	279.9	278.0
146	Kara Sea	276.8	275.4	276.0	277.0	277.1	277.5	277.0	277.2	277.4	277.6	278.2	278.3	277.2	276.9	276.9	275.5	274.8	275.8	276.0	277.1	277.6	277.7	277.9	278.3	278.2	278.1	277.9	278.2	278.5	278.9	279.3
148	Laptev Sea	269.1	270.0	270.3	270.1	270.1	269.1	269.4	269.2	269.7	269.7	269.6	269.1	270.4	270.5	270.5	270.3	271.0	271.1	271.4	272.0	273.0	274.1	274.5	274.6	274.9	275.2	275.1	276.1	276.7	277.0	276.9
150	East Siberian Sea	267.2	269.4	269.8	269.5	269.7	270.4	270.1	270.3	270.6	270.1	268.5	268.8	269.5	271.5	271.7	272.1	271.6	271.2	270.5	270.3	269.3	270.0	270.2	270.1	268.9	268.3	269.0	270.6	272.0	272.4	271.7
152	Gulf of Alaska	267.0	267.6	266.9	265.6	268.4	269.8	270.2	272.2	274.2	274.3	273.8	274.4	273.7	273.2	273.5	274.4	275.0	275.2	276.9	277.9	281.1	281.3	278.3	276.1	277.5	278.9	279.7	279.7	278.0	277.9	278.8
154	Southeast Bering Sea	267.3	261.4	259.3	261.7	265.1	266.1	270.9	271.4	271.8	273.6	272.7	273.9	273.4	274.4	275.2	276.1	276.7	277.5	280.5	282.0	283.8	280.2	276.2	277.5	280.3	280.2	279.8	281.2	280.3	280.8	282.1