1954 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	258.0	258.4	258.9	260.1	260.6	260.4	260.7	261.0	261.5	261.9	262.1	262.8	263.6	263.9	263.9	264.7	265.1	265.4	265.6	265.2	264.2	264.4	265.2	266.0	266.3	266.9	267.6	267.7	268.0	268.3	-9999.0
34	Hudson Bay	255.9	252.8	255.3	261.5	264.8	264.6	260.3	260.6	264.2	266.5	266.4	268.7	269.1	269.4	269.3	270.1	270.1	269.4	269.2	268.9	266.9	266.8	267.1	268.7	269.7	269.1	268.9	268.7	269.1	269.2	-9999.0
36	Hudson Strait	251.8	253.8	251.8	252.2	255.6	255.5	255.7	256.1	253.0	255.8	252.3	250.9	252.0	254.5	254.9	254.9	263.1	271.3	271.6	268.6	265.8	261.5	261.6	258.1	257.7	260.9	260.5	262.0	265.5	268.2	-9999.0
98	Bering Strait	265.4	264.9	262.7	265.1	260.4	255.8	259.2	260.8	261.8	260.1	258.8	262.3	261.6	262.5	263.8	263.0	262.6	262.3	262.0	262.7	263.1	264.9	265.5	265.4	265.0	264.6	266.3	266.8	267.9	269.6	-9999.0
128	Arctic subocean	239.7	234.1	238.1	241.8	242.4	245.6	248.5	248.8	246.5	245.5	245.3	247.4	246.8	246.9	246.8	247.4	248.9	247.6	247.8	249.6	253.8	252.8	249.9	249.9	256.0	258.0	257.8	257.0	258.3	258.4	-9999.0
130	Chukchi Sea	264.5	265.6	265.9	267.4	266.9	265.8	263.7	258.1	257.5	259.0	257.2	257.0	256.6	257.2	258.5	257.3	258.2	261.6	263.1	263.0	265.4	265.8	269.7	269.3	269.2	269.1	268.6	270.0	272.5	271.8	-9999.0
132	Beaufort Sea	250.6	251.2	254.4	253.9	249.0	247.4	254.0	258.4	260.3	261.8	263.5	262.9	265.4	262.2	260.9	264.1	264.2	263.1	261.9	261.7	263.2	264.3	262.7	261.8	260.7	260.0	261.1	261.2	261.5	263.9	-9999.0
134	Arctic Archipelago	244.7	246.4	245.4	245.2	245.4	247.4	250.9	251.2	249.6	250.4	251.8	251.4	253.0	254.2	254.9	254.9	255.1	257.3	257.5	256.7	256.1	255.3	255.4	255.3	254.4	256.7	258.8	259.9	260.0	260.1	-9999.0
136	Foxe Basin	257.1	253.6	253.2	251.7	253.4	252.1	248.4	247.2	249.6	251.3	252.0	252.2	253.0	252.0	252.4	255.4	259.2	263.1	265.8	264.5	261.8	259.7	258.5	256.6	258.1	257.9	257.6	261.9	264.7	267.3	-9999.0
138	Baffin Bay	248.4	248.5	253.7	254.2	254.8	254.0	250.1	249.1	251.4	250.8	245.7	243.7	245.5	244.8	244.5	245.5	246.9	248.1	253.7	259.1	257.1	258.0	257.3	255.8	253.8	254.8	257.3	259.6	262.4	264.7	-9999.0
139	South Greenland	258.9	257.7	257.7	257.2	258.9	255.4	252.7	254.5	253.6	252.3	251.4	251.6	251.5	253.1	256.5	256.4	254.6	257.6	263.5	265.4	259.7	259.7	262.5	265.2	266.0	266.3	266.4	267.7	268.9	268.0	-9999.0
140	Greenland Sea	247.3	248.0	251.0	251.2	251.9	251.8	254.7	252.8	253.0	254.2	250.1	247.6	244.7	244.9	243.7	246.1	245.7	245.0	248.9	253.2	254.5	254.7	254.8	255.9	255.2	254.6	253.4	254.5	256.7	261.8	-9999.0
142	Norwegian Sea	272.8	271.7	272.4	273.1	272.7	271.0	269.5	271.1	273.4	275.0	275.4	274.1	272.8	271.9	272.3	270.8	274.7	274.2	274.2	273.9	271.3	273.8	272.6	272.6	273.4	273.8	273.9	273.6	272.7	273.6	-9999.0
144	Barents Sea	266.5	267.9	268.1	268.0	269.0	269.3	265.4	262.1	262.0	265.5	269.5	271.1	271.9	271.7	271.1	270.9	271.2	270.4	270.8	271.5	272.4	271.9	272.5	273.0	271.4	270.5	271.8	273.2	272.5	272.5	-9999.0
146	Kara Sea	263.9	264.9	263.6	263.9	264.5	265.1	265.8	266.1	264.9	263.7	263.7	264.7	266.6	267.7	267.7	268.4	269.2	270.4	270.4	268.3	265.7	266.8	268.9	271.2	272.5	272.7	272.8	272.8	272.6	272.4	-9999.0
148	Laptev Sea	253.3	255.3	257.2	258.4	259.8	260.4	261.6	261.2	264.1	265.1	265.7	265.1	264.3	265.6	266.4	266.6	265.9	264.3	263.2	261.8	261.3	260.8	262.0	264.0	264.9	267.3	269.3	268.7	267.9	265.8	-9999.0
150	East Siberian Sea	262.0	264.3	264.2	262.5	264.5	267.5	268.1	268.1	264.3	263.7	266.7	267.2	268.2	266.5	263.2	264.9	267.0	267.1	266.2	267.5	269.8	268.6	267.9	263.6	261.8	265.1	265.7	262.3	262.3	265.6	-9999.0
152	Gulf of Alaska	268.1	266.9	263.9	266.2	265.5	259.4	261.2	263.9	266.0	264.6	266.5	270.5	270.0	268.6	268.7	269.6	268.2	266.8	267.0	267.2	268.2	267.4	267.7	267.8	267.9	267.6	268.0	269.1	269.5	270.9	-9999.0
154	Southeast Bering Sea	268.9	270.5	268.0	269.0	269.6	266.0	267.0	263.1	262.0	262.0	262.5	264.2	265.7	266.9	267.4	268.7	267.7	266.7	267.4	267.4	267.8	267.8	270.0	272.2	272.2	271.2	271.1	273.0	273.5	272.5	-9999.0