1955 04 - 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	260.2	260.6	261.4	262.0	262.0	261.6	261.5	263.0	263.3	262.4	261.9	261.7	262.0	261.9	262.5	264.0	265.6	265.5	266.0	266.9	267.0	267.2	267.6	267.5	267.3	267.8	267.9	268.0	268.0	268.1	-9999.0
34	Hudson Bay	269.3	269.2	270.0	268.4	267.3	268.0	268.5	270.3	272.5	272.4	271.5	271.1	271.5	270.9	270.8	271.0	272.0	270.9	270.1	271.2	272.3	273.6	274.6	275.9	275.9	276.6	277.4	277.7	277.6	278.7	-9999.0
36	Hudson Strait	260.5	259.0	260.7	262.9	254.4	254.2	254.3	253.1	254.6	259.8	257.9	257.5	267.6	265.4	259.4	256.7	266.2	270.1	268.1	267.6	268.7	268.9	265.9	264.3	265.6	268.1	268.6	269.8	268.4	268.5	-9999.0
98	Bering Strait	256.0	254.8	257.5	259.2	261.6	260.8	260.3	259.9	260.5	260.8	259.0	260.5	261.4	263.6	260.7	261.0	266.4	266.3	265.2	265.3	263.5	262.8	260.7	262.0	262.8	264.3	264.6	264.1	266.0	266.0	-9999.0
128	Arctic subocean	237.9	239.5	238.7	237.9	240.1	239.4	241.4	241.7	243.9	246.0	246.7	245.6	246.2	245.0	249.6	250.0	249.4	247.6	254.7	257.3	255.4	254.8	256.1	254.8	253.0	253.3	251.8	252.1	252.0	251.6	-9999.0
130	Chukchi Sea	247.2	246.8	248.3	248.2	250.5	253.9	254.0	254.9	255.2	256.6	259.4	257.9	257.4	258.6	255.1	256.9	265.6	264.6	261.7	263.2	261.8	259.2	258.0	258.8	260.7	260.6	261.2	262.4	264.3	263.5	-9999.0
132	Beaufort Sea	261.3	259.7	258.4	261.3	266.0	265.3	265.5	264.6	264.0	265.3	264.7	263.6	264.8	264.8	264.5	263.6	264.2	267.7	269.5	269.1	269.2	269.7	269.7	269.5	268.9	268.4	268.1	268.1	269.0	269.6	-9999.0
134	Arctic Archipelago	246.0	247.4	246.8	247.4	250.9	253.2	252.1	252.4	252.6	254.5	255.9	255.2	254.4	254.3	257.0	257.5	255.4	255.4	261.9	264.8	265.1	264.6	265.0	267.4	267.0	265.8	263.8	263.6	262.3	263.8	-9999.0
136	Foxe Basin	250.2	249.6	254.1	249.6	248.0	248.9	249.6	251.6	253.5	252.7	252.8	254.6	256.8	254.0	256.0	258.2	261.6	262.7	262.7	264.1	264.3	263.4	266.7	268.6	268.8	267.1	265.9	266.1	266.5	261.2	-9999.0
138	Baffin Bay	251.7	244.6	239.8	241.5	244.3	243.4	245.8	252.6	253.5	249.7	246.3	243.1	244.2	241.5	244.8	249.5	249.5	245.3	248.6	252.2	254.4	251.5	253.6	254.4	253.9	254.5	252.7	253.1	251.5	251.3	-9999.0
139	South Greenland	261.3	259.1	257.8	259.8	260.9	260.2	262.1	262.4	262.7	259.8	258.5	257.1	257.7	255.7	257.8	264.1	263.9	258.2	258.1	260.0	258.6	258.6	257.5	256.0	258.7	263.1	262.3	261.0	260.5	260.2	-9999.0
140	Greenland Sea	249.3	246.2	244.9	244.8	252.3	254.0	252.5	254.5	257.1	254.7	255.6	253.5	248.9	245.3	244.9	253.2	256.6	251.7	247.5	252.1	250.7	245.8	247.7	247.0	248.9	253.9	254.6	255.6	256.5	256.8	-9999.0
142	Norwegian Sea	268.3	270.1	269.8	269.9	271.6	270.3	269.4	269.1	269.5	270.6	271.5	273.7	274.5	273.5	274.8	272.1	271.9	275.4	276.0	272.0	269.0	268.8	270.0	272.0	271.0	271.0	272.0	273.9	274.4	274.9	-9999.0
144	Barents Sea	262.3	260.6	262.0	262.7	262.8	262.0	261.3	262.3	263.2	264.4	267.2	269.8	270.8	271.4	270.7	271.5	271.7	270.1	273.3	274.3	273.6	274.3	277.6	274.7	274.5	276.1	277.2	276.2	275.6	276.5	-9999.0
146	Kara Sea	265.8	267.0	268.2	268.5	266.6	264.2	263.8	266.4	266.3	264.3	263.7	263.4	263.1	263.5	264.8	266.9	268.1	269.2	269.6	270.7	271.3	271.7	273.3	273.5	272.4	272.2	272.7	272.4	270.7	269.8	-9999.0
148	Laptev Sea	253.6	256.7	259.1	258.6	257.8	258.9	259.8	261.2	259.9	257.4	256.3	256.6	257.5	258.5	259.2	261.2	263.5	264.5	265.5	265.1	265.6	265.9	263.7	260.7	258.9	259.5	260.0	261.7	263.3	264.3	-9999.0
150	East Siberian Sea	253.0	259.1	261.2	264.2	263.2	262.1	260.4	263.4	262.7	261.6	259.9	259.7	257.7	254.6	256.2	258.2	261.0	258.4	255.7	254.8	253.8	256.5	259.1	262.2	265.3	263.0	260.9	260.6	262.9	262.0	-9999.0
152	Gulf of Alaska	266.4	268.0	267.7	269.8	270.1	269.3	265.3	265.7	266.3	266.1	266.1	266.3	266.8	269.7	270.0	268.3	270.9	270.4	268.5	270.0	269.5	267.6	265.6	265.3	266.9	267.8	266.1	267.1	270.3	269.7	-9999.0
154	Southeast Bering Sea	262.9	260.2	258.2	264.4	263.7	263.6	260.3	258.9	259.3	260.7	261.7	263.3	268.3	271.7	269.7	271.3	272.0	270.0	269.5	270.9	267.3	262.9	261.7	261.0	262.4	268.3	269.3	271.9	272.6	273.4	-9999.0