1960 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	258.2	259.0	259.9	260.1	259.9	259.9	259.7	260.0	260.2	260.8	261.1	260.9	261.5	262.3	263.2	264.0	263.9	264.3	264.5	264.9	265.0	265.3	265.9	265.9	265.9	265.8	265.9	266.1	266.2	267.1	-9999.0
34	Hudson Bay	263.0	266.4	269.2	267.5	266.5	266.9	264.3	261.6	262.0	266.5	268.5	266.4	265.3	269.0	268.9	268.3	266.6	267.2	270.8	272.4	272.7	272.9	271.7	270.3	269.3	269.9	270.4	270.1	270.1	271.7	-9999.0
36	Hudson Strait	253.1	256.5	260.5	266.0	266.4	264.5	259.4	255.1	252.3	250.6	249.4	256.3	254.6	254.3	260.6	263.4	266.4	257.3	259.2	257.3	259.7	264.8	266.5	263.9	263.5	266.9	269.9	271.0	269.2	270.3	-9999.0
98	Bering Strait	255.9	255.9	256.9	256.3	255.9	260.2	262.4	265.5	262.2	260.3	260.4	261.3	261.1	261.4	260.0	261.1	259.8	259.7	261.8	260.2	260.6	261.8	268.6	267.1	266.4	266.0	267.7	269.7	269.8	270.9	-9999.0
128	Arctic subocean	243.3	244.7	242.1	237.9	236.3	237.9	240.1	238.1	236.4	239.2	243.3	245.8	245.6	245.9	244.4	244.4	244.1	245.9	246.3	246.3	249.2	249.8	250.6	251.8	254.3	253.2	255.1	259.1	259.1	256.9	-9999.0
130	Chukchi Sea	250.7	249.2	247.8	246.9	247.6	253.1	256.4	257.6	254.7	253.7	254.8	253.7	254.4	255.8	255.8	254.0	252.0	253.2	254.3	253.5	252.6	254.5	261.2	262.3	256.3	256.8	259.9	264.1	266.1	269.7	-9999.0
132	Beaufort Sea	259.1	261.2	262.3	264.3	264.8	260.4	260.5	266.7	270.9	268.6	264.9	263.9	265.5	262.5	261.8	262.8	264.4	266.1	266.8	268.1	269.0	267.5	270.3	272.9	272.7	271.9	270.9	270.0	270.8	272.1	-9999.0
134	Arctic Archipelago	248.1	252.3	253.5	253.2	255.4	251.8	248.3	248.9	249.9	249.8	246.3	246.3	247.4	246.6	247.4	250.7	252.3	254.7	256.9	257.7	257.4	257.3	258.0	262.9	264.8	262.3	259.8	259.6	260.5	262.5	-9999.0
136	Foxe Basin	244.6	246.9	250.2	252.9	252.7	253.6	249.2	247.5	247.5	244.7	246.4	248.3	248.5	247.8	248.4	247.5	249.8	251.4	254.2	260.8	260.3	255.5	257.1	258.1	259.8	261.7	262.5	263.8	264.1	266.0	-9999.0
138	Baffin Bay	245.6	242.0	241.4	243.2	241.3	240.6	240.6	243.9	246.1	244.7	245.8	247.8	247.3	248.4	251.0	249.1	241.4	243.6	241.9	242.0	243.4	245.2	245.3	246.2	247.9	248.2	250.7	256.6	259.5	258.5	-9999.0
139	South Greenland	258.0	253.9	250.5	251.5	252.1	252.6	254.3	256.7	255.9	255.0	253.1	253.1	252.7	255.7	256.5	254.3	252.4	255.0	252.2	253.2	253.1	254.8	251.3	248.2	251.0	255.4	258.1	260.3	261.4	262.7	-9999.0
140	Greenland Sea	251.5	243.2	240.7	240.4	238.6	238.7	238.6	242.3	247.8	251.2	250.1	250.9	249.6	247.9	249.2	248.5	247.6	247.1	244.5	241.6	243.4	245.4	245.6	247.7	251.6	252.1	254.1	257.8	258.4	258.4	-9999.0
142	Norwegian Sea	270.3	270.5	270.5	271.0	273.0	275.1	275.3	275.1	275.0	274.2	272.7	274.2	274.6	274.9	274.8	273.8	273.9	275.9	276.0	276.1	275.5	273.0	273.0	274.5	274.2	274.0	273.5	273.7	274.9	273.5	-9999.0
144	Barents Sea	259.9	262.4	262.8	261.0	263.7	268.3	271.1	271.1	270.5	269.2	270.7	272.9	272.9	272.5	274.9	277.8	274.6	272.6	272.6	272.7	272.6	271.3	272.9	271.7	269.7	267.9	266.7	268.5	271.1	274.0	-9999.0
146	Kara Sea	261.6	263.2	265.5	266.1	264.3	261.8	261.3	262.0	263.4	264.6	265.2	263.9	264.8	266.1	268.3	270.4	271.5	270.9	269.5	269.2	268.9	268.8	269.2	270.3	270.9	270.2	269.4	267.1	265.4	265.8	-9999.0
148	Laptev Sea	256.3	254.8	254.0	255.5	257.2	260.7	260.5	257.2	255.0	254.9	254.5	254.8	258.3	260.6	261.2	261.3	263.0	264.8	264.9	265.8	265.2	265.6	265.6	264.5	264.3	263.8	263.1	262.9	263.1	263.4	-9999.0
150	East Siberian Sea	256.6	258.7	257.7	255.8	253.0	254.8	257.5	259.0	258.0	259.8	264.0	264.8	262.9	259.9	258.3	258.6	258.9	259.5	259.4	259.4	259.9	260.6	259.0	257.2	256.0	257.0	259.8	264.2	265.3	264.5	-9999.0
152	Gulf of Alaska	265.9	266.4	266.9	266.2	268.4	271.3	271.3	272.0	266.8	265.5	267.8	271.7	270.6	269.7	268.5	270.0	268.2	268.4	267.7	267.6	268.2	269.3	273.9	273.0	272.4	273.1	272.2	273.6	275.3	275.8	-9999.0
154	Southeast Bering Sea	258.4	256.6	256.0	254.4	258.2	262.0	258.6	259.2	257.6	262.8	266.8	267.4	267.2	268.7	267.4	268.8	266.6	263.2	262.3	261.9	264.0	270.8	274.6	266.6	262.8	264.2	268.7	271.4	273.5	278.0	-9999.0