1956 09 - 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	278.7	278.4	278.5	278.4	278.3	278.2	277.7	277.7	278.1	277.9	277.3	276.8	276.2	275.6	275.5	275.0	274.3	274.1	274.2	274.0	273.1	272.4	272.2	272.0	271.8	271.9	271.2	270.1	270.0	270.6	-9999.0
34	Hudson Bay	285.1	282.2	280.2	278.8	278.0	278.6	279.0	279.9	281.4	281.9	281.9	280.1	277.2	275.4	278.1	279.1	278.4	278.1	276.8	278.2	279.6	279.2	279.4	279.4	279.8	281.7	282.0	279.2	276.1	275.6	-9999.0
36	Hudson Strait	284.3	286.2	279.1	278.6	276.1	275.9	275.8	275.2	274.6	274.1	273.0	275.3	274.1	272.9	272.7	273.4	275.1	276.7	274.5	274.3	275.1	274.2	272.3	272.3	271.6	274.3	276.6	277.6	280.6	274.9	-9999.0
98	Bering Strait	278.2	278.0	279.0	279.0	279.0	278.7	278.7	279.0	280.3	279.7	279.9	280.3	279.3	277.8	276.6	276.3	276.2	273.8	274.7	273.2	271.2	271.5	270.4	269.1	269.5	268.6	267.7	267.2	269.2	271.4	-9999.0
128	Arctic subocean	265.9	265.5	266.7	261.3	259.8	259.1	259.7	257.6	257.1	257.4	256.9	256.5	255.4	254.9	255.3	256.1	257.9	257.8	257.4	253.9	252.2	250.3	245.7	246.6	249.3	250.3	248.5	246.6	249.0	248.6	-9999.0
130	Chukchi Sea	276.1	277.2	279.0	279.7	279.2	278.4	280.1	280.2	280.5	277.6	276.3	276.9	275.8	274.3	272.9	273.8	271.7	270.1	269.3	268.4	267.1	269.5	270.1	270.9	270.1	269.6	269.4	269.7	267.9	267.0	-9999.0
132	Beaufort Sea	276.6	274.0	274.7	275.4	276.4	277.8	278.9	280.9	282.0	283.7	281.7	279.5	280.0	281.0	280.5	278.4	279.1	280.1	282.2	282.1	279.4	276.9	274.5	271.6	269.9	268.6	267.0	267.2	268.8	271.4	-9999.0
134	Arctic Archipelago	268.1	269.7	270.8	270.9	270.9	270.6	269.7	268.3	270.2	269.9	267.2	265.2	265.4	265.6	265.0	264.2	263.7	266.1	268.1	271.0	273.2	272.4	270.7	268.6	265.0	261.8	259.4	258.3	257.1	258.1	-9999.0
136	Foxe Basin	275.5	275.2	273.6	273.2	273.6	272.7	272.1	271.5	270.6	269.9	271.2	272.5	272.7	270.9	269.4	269.3	269.7	270.7	270.0	270.2	271.5	271.8	271.5	272.3	272.3	271.9	271.4	268.5	269.3	269.2	-9999.0
138	Baffin Bay	257.8	261.0	263.3	264.7	264.2	262.8	262.7	261.8	260.9	259.0	256.2	257.8	258.0	257.5	258.6	260.2	258.7	255.0	252.5	249.8	249.7	249.2	247.9	250.5	253.8	254.4	252.1	250.0	250.1	254.2	-9999.0
139	South Greenland	268.1	270.2	270.5	269.3	267.7	266.7	266.7	267.4	266.1	264.3	262.1	261.0	260.7	260.9	266.0	267.2	260.3	257.9	259.7	259.7	255.2	256.9	260.9	263.4	261.3	261.0	259.9	258.1	257.8	261.3	-9999.0
140	Greenland Sea	257.3	258.2	261.6	260.5	260.3	258.6	258.7	258.1	257.8	256.7	257.1	255.9	257.6	258.8	256.7	259.0	257.5	253.5	251.4	249.3	246.9	245.3	245.9	247.6	247.3	247.7	246.2	245.2	244.2	244.6	-9999.0
142	Norwegian Sea	280.9	280.8	280.0	280.5	278.8	280.3	281.1	281.4	282.3	282.4	282.1	280.3	280.1	280.7	279.0	278.1	278.5	279.2	280.2	278.8	277.3	278.4	280.7	281.9	279.5	278.2	279.2	280.5	279.2	277.2	-9999.0
144	Barents Sea	280.8	280.2	278.7	277.6	277.6	277.2	277.6	278.1	278.4	277.8	279.6	279.8	279.7	279.4	280.1	278.7	276.9	276.3	276.7	277.2	276.8	274.9	274.2	274.1	274.9	274.2	272.9	274.1	278.5	279.7	-9999.0
146	Kara Sea	282.6	282.4	283.2	283.9	284.0	283.3	281.8	281.5	282.0	280.6	280.0	279.8	279.5	279.1	278.1	276.7	276.8	278.1	278.3	278.0	276.2	275.2	275.3	275.4	275.6	275.7	274.9	273.6	273.0	273.3	-9999.0
148	Laptev Sea	281.3	281.0	281.4	282.1	282.1	282.3	281.6	281.3	280.7	281.7	280.9	280.4	280.2	277.8	276.4	276.0	275.9	274.7	273.9	272.6	273.0	273.9	273.5	272.1	271.6	272.9	273.4	272.4	271.1	271.7	-9999.0
150	East Siberian Sea	276.3	278.5	278.3	276.7	276.9	277.8	275.0	272.8	273.4	274.7	276.3	277.0	275.9	279.3	278.0	276.6	273.1	271.6	274.2	275.6	274.0	270.5	270.5	272.0	272.5	271.4	269.2	268.9	270.7	269.2	-9999.0
152	Gulf of Alaska	279.7	279.6	279.7	280.0	280.1	280.3	280.2	280.3	281.1	281.5	283.0	284.2	282.8	280.5	278.0	279.0	278.9	280.2	278.7	275.1	273.3	272.5	272.4	272.2	271.9	271.3	271.9	272.0	274.4	276.3	-9999.0
154	Southeast Bering Sea	282.0	282.3	282.6	283.1	281.9	282.3	282.9	282.9	283.4	281.6	284.5	283.6	283.5	280.7	279.5	278.7	278.3	277.6	276.0	271.6	270.6	271.0	271.6	273.2	274.8	275.2	273.9	274.2	278.9	276.7	-9999.0