1964 09 - daily  - mean of NCEP Daily Minimum 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	255.5	254.9	254.5	255.1	254.5	255.3	255.4	254.3	254.3	254.2	254.1	254.3	253.5	254.2	255.3	254.7	255.0	255.9	256.5	257.8	257.9	257.0	257.4	257.5	257.5	256.6	256.8	256.7	256.5	257.3	-9999.0
34	Hudson Bay	274.9	275.8	275.3	275.0	275.2	276.1	276.7	276.9	276.4	276.0	275.8	275.3	275.3	275.4	275.1	276.0	276.4	275.9	275.6	275.8	275.8	276.0	275.4	273.9	274.1	275.3	275.2	275.7	276.7	277.8	-9999.0
36	Hudson Strait	270.4	271.1	274.1	273.0	273.6	273.9	273.0	274.6	274.8	274.9	275.1	274.3	273.1	271.7	273.5	272.3	274.4	275.1	276.0	276.0	276.4	274.8	274.6	273.8	273.4	272.4	271.7	270.7	270.3	274.8	-9999.0
98	Bering Strait	260.3	255.2	250.3	248.7	252.4	257.0	254.4	250.6	255.5	252.8	256.7	254.1	247.8	256.4	253.6	244.3	244.8	249.4	250.8	253.9	248.1	249.2	257.8	261.4	252.8	250.7	258.1	259.8	253.7	259.1	-9999.0
128	Arctic subocean	223.8	224.0	226.7	228.3	225.4	221.7	224.6	225.0	229.8	232.0	226.7	224.8	224.7	225.2	222.5	221.3	224.5	224.6	224.2	226.6	236.0	239.3	237.4	230.8	228.5	229.2	229.7	227.3	227.5	231.5	-9999.0
130	Chukchi Sea	251.6	241.2	237.7	235.1	239.5	245.4	237.0	240.6	237.6	246.1	237.2	236.7	232.1	245.8	229.6	226.8	235.3	235.8	242.0	232.9	228.6	241.6	256.2	239.9	233.1	248.9	251.2	244.1	243.4	245.5	-9999.0
132	Beaufort Sea	271.1	269.9	267.3	265.3	265.3	264.3	262.8	261.4	262.9	263.6	264.9	266.3	264.4	259.9	269.6	265.9	263.1	262.0	262.8	263.1	264.4	260.5	259.0	264.7	268.3	263.4	265.9	271.7	270.0	267.9	-9999.0
134	Arctic Archipelago	244.8	241.1	237.5	240.0	243.2	248.2	251.7	242.7	234.1	244.2	247.6	247.1	244.6	244.5	243.8	252.8	258.0	258.3	256.9	256.0	254.4	251.3	252.8	246.7	248.1	245.0	246.0	242.0	250.3	256.2	-9999.0
136	Foxe Basin	233.4	236.5	252.6	261.2	253.7	246.7	253.5	265.5	255.4	256.8	248.9	262.2	255.8	251.4	255.5	256.1	261.7	267.1	270.4	271.1	269.6	265.0	261.5	264.4	255.3	249.6	248.9	248.1	241.5	247.3	-9999.0
138	Baffin Bay	220.1	220.1	220.9	226.1	224.2	226.8	224.0	232.9	238.8	231.2	226.7	227.1	229.0	228.3	228.3	225.8	227.2	228.6	230.2	237.0	245.6	251.7	251.0	244.1	238.5	235.0	231.9	229.7	228.3	225.7	-9999.0
139	South Greenland	239.5	240.2	233.7	228.6	233.5	247.6	245.4	247.6	256.6	250.6	254.1	250.9	247.0	250.3	247.5	243.7	239.2	238.1	248.1	261.2	267.2	268.2	263.7	260.0	258.7	255.9	250.3	246.3	244.9	239.9	-9999.0
140	Greenland Sea	231.0	229.6	229.8	228.6	225.8	224.7	232.4	229.3	241.1	233.6	228.5	226.0	227.1	230.5	230.8	227.0	223.7	225.3	226.4	228.3	238.3	243.1	245.2	242.2	240.3	238.0	237.1	237.0	234.3	231.1	-9999.0
142	Norwegian Sea	241.9	255.4	245.4	242.4	243.8	238.4	233.0	231.8	237.7	238.7	236.7	228.5	234.2	235.3	235.8	244.4	238.5	237.9	233.8	232.8	232.2	234.9	234.5	237.5	237.9	234.3	235.3	249.7	247.5	240.2	-9999.0
144	Barents Sea	248.2	240.8	237.4	238.5	239.8	243.0	249.6	249.0	242.6	235.6	235.5	243.1	242.3	244.8	245.5	241.6	243.2	248.9	242.1	236.6	232.4	229.7	229.5	233.0	237.9	241.7	240.3	240.7	239.4	248.8	-9999.0
146	Kara Sea	257.8	258.3	260.3	261.5	259.0	258.6	257.5	255.6	256.0	257.2	256.0	254.8	255.8	257.3	258.8	259.0	257.8	256.0	256.4	258.7	260.6	259.3	258.5	260.3	261.5	260.3	260.4	260.1	260.1	260.2	-9999.0
148	Laptev Sea	250.2	252.1	252.1	253.2	250.4	248.2	249.2	247.7	244.3	244.7	245.5	248.6	247.9	246.2	248.2	250.3	252.3	256.2	257.9	256.9	252.0	250.4	252.5	253.2	251.3	251.4	250.6	249.3	248.4	249.4	-9999.0
150	East Siberian Sea	239.6	238.4	240.2	245.6	247.1	241.9	240.3	239.2	240.4	241.2	239.2	238.6	237.3	236.9	237.7	239.2	241.8	248.7	247.4	247.8	250.6	246.6	244.8	241.0	244.9	244.2	244.9	244.6	248.4	248.0	-9999.0
152	Gulf of Alaska	272.5	267.8	265.2	266.2	264.5	270.0	270.2	268.1	269.1	267.1	272.0	270.7	268.2	272.7	270.3	260.9	260.3	260.8	260.7	269.3	264.4	260.0	269.4	272.0	270.7	269.0	273.2	271.6	270.6	268.2	-9999.0
154	Southeast Bering Sea	272.2	266.1	268.0	262.7	262.2	272.9	271.7	272.4	267.4	268.5	269.7	269.6	270.4	274.2	268.4	263.6	265.3	263.4	264.5	272.1	261.3	263.0	272.3	273.2	266.8	266.6	272.6	269.4	266.5	265.1	-9999.0