1957 06 - 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	260.4	259.9	259.8	259.3	258.9	259.4	259.4	259.2	258.9	259.0	259.4	258.9	258.0	258.4	260.0	260.3	260.7	260.8	261.1	261.7	262.5	262.7	261.9	261.3	260.9	259.2	258.6	258.5	257.8	257.9	-9999.0
34	Hudson Bay	277.0	276.4	276.0	276.2	276.5	276.0	275.7	275.8	275.9	276.6	277.1	277.4	276.9	276.6	276.2	275.5	274.9	275.3	275.8	276.5	277.4	277.3	276.7	276.6	276.3	275.7	275.5	275.4	275.4	275.4	-9999.0
36	Hudson Strait	271.9	273.7	274.5	274.4	274.1	273.6	274.2	272.4	272.0	270.9	270.1	271.5	273.5	271.3	269.0	268.6	268.1	268.6	270.8	270.8	270.3	270.9	271.1	272.9	271.5	271.6	271.8	270.6	272.7	269.8	-9999.0
98	Bering Strait	267.9	266.7	266.1	265.8	263.8	265.3	267.1	268.8	266.0	263.3	266.5	267.8	265.5	265.9	267.1	268.4	269.0	268.4	267.6	267.8	266.4	265.7	266.3	265.6	267.5	266.1	264.6	262.8	262.2	260.2	-9999.0
128	Arctic subocean	224.7	229.8	234.1	232.5	228.0	227.7	225.6	229.2	227.7	229.5	227.3	227.8	227.6	231.8	238.5	241.3	237.0	233.5	234.9	235.5	234.6	230.9	229.2	236.2	236.4	229.6	231.1	227.8	225.5	227.5	-9999.0
130	Chukchi Sea	267.2	259.5	252.0	250.1	250.7	249.2	254.3	255.3	250.3	249.0	254.3	261.6	262.3	263.0	264.3	267.7	266.5	264.0	263.6	262.8	260.4	257.9	251.9	252.5	262.6	258.1	245.4	249.3	249.5	248.8	-9999.0
132	Beaufort Sea	271.4	271.3	271.2	271.3	271.7	270.8	272.2	273.2	272.5	272.2	271.1	272.0	271.8	271.6	272.4	273.4	274.1	273.8	274.1	274.7	274.3	272.6	272.8	272.7	273.1	273.5	272.1	270.5	268.9	268.4	-9999.0
134	Arctic Archipelago	246.1	246.8	250.4	249.0	248.2	250.4	252.0	253.7	252.1	255.0	254.1	246.2	241.8	241.3	242.0	242.4	246.2	252.1	259.4	262.1	259.4	261.6	259.6	257.9	260.2	254.0	257.9	256.1	243.7	240.1	-9999.0
136	Foxe Basin	255.6	253.3	250.6	247.4	245.8	247.0	247.7	249.1	251.5	243.9	245.3	255.3	247.2	245.6	242.3	240.0	240.7	246.5	248.1	253.1	250.7	248.0	257.6	250.9	250.1	247.3	245.4	254.4	248.9	246.6	-9999.0
138	Baffin Bay	230.7	227.9	229.6	230.7	233.2	232.5	231.3	228.9	227.3	227.3	224.7	226.0	227.9	229.6	234.0	238.7	237.1	234.5	230.6	233.8	231.4	232.4	231.3	232.3	233.3	228.7	226.2	224.5	223.8	226.8	-9999.0
139	South Greenland	242.6	239.4	242.9	237.7	236.1	240.2	238.3	237.1	236.0	238.8	245.7	243.2	245.2	249.2	249.5	247.1	244.7	248.8	252.0	252.8	252.0	250.8	246.4	241.4	238.2	237.0	233.7	233.1	233.7	243.0	-9999.0
140	Greenland Sea	232.6	237.6	245.6	244.0	236.8	236.0	236.0	234.5	232.6	234.3	234.4	237.1	244.0	247.3	246.9	242.3	241.9	243.1	245.5	245.5	243.6	240.6	236.3	236.9	238.0	236.8	234.2	234.4	236.6	242.0	-9999.0
142	Norwegian Sea	260.6	256.2	256.0	260.4	259.1	260.9	255.7	260.6	260.0	258.3	260.2	257.4	254.7	254.9	256.8	260.1	265.9	266.2	268.2	265.9	262.4	262.0	264.9	262.0	261.8	263.9	261.3	255.0	253.7	258.3	-9999.0
144	Barents Sea	256.6	257.5	259.1	258.0	257.4	257.7	256.3	254.1	254.9	255.3	257.5	256.9	254.4	254.4	252.5	255.8	259.1	257.0	254.5	252.1	254.2	257.5	261.8	263.1	261.1	256.6	253.4	253.6	257.1	256.7	-9999.0
146	Kara Sea	265.5	265.7	264.0	263.4	263.7	265.3	265.9	265.1	265.2	264.6	263.9	262.4	261.3	262.6	265.7	264.3	263.9	263.4	263.1	264.6	267.2	266.9	265.1	264.4	263.9	262.9	264.3	265.6	264.6	263.5	-9999.0
148	Laptev Sea	251.6	249.9	249.4	250.7	250.7	250.3	249.3	248.6	247.8	247.3	247.7	248.5	246.9	246.1	249.2	251.3	251.7	251.4	251.6	252.0	253.4	255.4	255.1	254.9	253.5	251.3	249.4	248.9	249.3	250.1	-9999.0
150	East Siberian Sea	248.4	246.6	245.4	243.6	240.9	239.5	238.1	238.1	243.3	246.2	247.3	243.3	242.0	239.9	241.9	246.4	251.2	251.3	250.3	246.8	249.6	251.3	248.6	246.0	242.4	240.6	240.5	239.8	240.4	242.0	-9999.0
152	Gulf of Alaska	274.0	274.0	273.7	272.9	272.3	273.8	274.3	274.5	273.9	272.4	272.8	273.4	273.2	273.6	274.5	273.8	273.3	273.6	273.2	273.0	272.7	273.4	274.5	274.3	274.5	274.4	274.2	273.9	272.8	270.3	-9999.0
154	Southeast Bering Sea	274.1	273.1	270.5	270.4	272.1	273.6	273.6	272.3	270.9	270.0	272.0	273.6	273.1	273.0	273.8	272.9	272.6	271.9	272.2	272.2	272.5	274.2	274.1	274.3	275.2	274.4	274.2	272.0	271.8	268.1	-9999.0