1956 04 - 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	266.1	265.9	265.5	265.1	264.5	264.5	264.1	263.7	263.8	263.7	263.5	263.8	264.2	264.4	264.7	265.1	264.7	264.8	265.4	265.1	265.6	265.1	264.6	263.9	263.5	263.4	263.8	263.8	264.1	263.9	-9999.0
34	Hudson Bay	277.7	279.4	279.9	280.0	279.7	279.9	279.8	279.7	279.9	280.3	280.1	279.5	278.8	278.0	278.1	278.9	278.8	278.5	278.0	277.6	277.5	278.0	278.7	278.6	278.3	278.2	277.9	277.8	278.1	278.7	-9999.0
36	Hudson Strait	274.1	274.9	275.3	277.5	277.9	276.9	277.0	277.7	277.2	277.9	277.0	276.2	276.3	276.8	278.3	277.2	278.7	278.6	277.6	277.5	277.4	276.4	275.2	275.0	273.2	272.5	273.6	272.6	273.1	273.3	-9999.0
98	Bering Strait	272.5	271.1	270.8	270.6	269.1	269.4	268.6	268.7	270.5	269.9	267.1	268.0	270.9	269.0	269.7	271.6	271.3	270.7	271.3	272.3	272.6	271.2	270.9	270.8	270.2	269.3	269.0	268.4	267.7	268.5	-9999.0
128	Arctic subocean	237.3	241.2	243.0	240.6	239.4	238.3	234.7	232.7	233.8	236.4	237.5	233.3	232.8	236.0	234.5	238.2	235.4	233.6	235.1	233.5	232.1	232.5	233.2	234.5	237.2	236.7	237.0	237.2	235.6	234.1	-9999.0
130	Chukchi Sea	264.0	261.7	258.2	258.2	261.9	260.4	258.8	260.6	259.8	255.3	254.4	263.9	261.9	258.6	263.2	269.1	263.2	264.2	267.3	270.4	269.0	267.6	267.7	262.8	258.8	257.0	253.2	256.6	263.4	263.4	-9999.0
132	Beaufort Sea	274.7	275.3	275.2	274.7	274.2	273.5	273.6	273.3	272.9	272.5	270.9	270.8	270.6	270.8	271.0	270.9	271.1	270.5	269.8	270.1	270.8	271.2	272.5	273.1	273.3	273.7	273.6	273.6	273.2	273.4	-9999.0
134	Arctic Archipelago	256.0	256.8	257.7	261.8	263.2	263.7	262.9	263.8	267.4	268.1	265.6	263.4	258.7	259.8	266.3	267.0	266.0	262.8	262.0	262.6	262.5	261.0	255.8	254.6	255.2	258.4	261.6	263.2	264.8	265.5	-9999.0
136	Foxe Basin	263.8	262.4	262.6	265.5	271.1	271.6	270.6	269.4	271.9	271.6	271.6	273.4	271.4	271.1	272.3	272.5	272.6	271.8	271.6	272.4	271.5	270.8	268.2	265.7	262.8	261.4	261.6	261.6	264.6	265.5	-9999.0
138	Baffin Bay	247.4	251.6	249.2	245.8	238.1	236.5	235.7	232.5	235.4	241.8	244.3	250.8	250.4	245.1	241.2	243.7	244.3	245.5	241.2	237.8	243.9	241.7	240.2	238.2	237.8	235.7	233.8	233.6	238.8	231.7	-9999.0
139	South Greenland	266.1	265.5	264.9	262.2	258.1	256.1	254.0	252.8	249.6	250.9	256.8	261.9	265.6	261.1	259.3	264.7	263.5	265.1	263.9	260.8	261.9	264.6	261.9	262.1	264.3	258.4	251.8	249.7	248.9	250.0	-9999.0
140	Greenland Sea	255.5	255.0	253.1	248.0	246.2	245.3	238.9	236.3	233.7	232.3	235.1	238.1	237.6	243.2	235.4	240.3	238.2	234.9	243.0	237.0	234.8	240.6	242.7	243.6	245.6	246.1	241.6	234.9	232.0	227.3	-9999.0
142	Norwegian Sea	269.2	269.1	268.6	268.8	268.4	266.9	266.7	267.3	267.0	265.5	264.8	264.9	265.9	268.0	268.1	268.5	266.8	266.1	267.6	267.7	266.9	268.5	268.4	267.8	268.1	267.0	266.1	267.2	266.3	265.2	-9999.0
144	Barents Sea	264.8	263.6	263.1	262.5	261.5	261.3	261.6	262.7	263.1	262.0	263.8	263.5	262.9	263.6	265.1	264.7	263.5	263.3	263.0	262.1	262.8	263.6	264.3	264.0	263.3	263.5	263.5	261.9	261.5	261.7	-9999.0
146	Kara Sea	268.2	268.2	267.8	266.6	266.0	266.1	265.6	264.2	264.3	265.2	264.9	264.4	265.0	264.8	264.6	264.7	264.6	265.8	267.8	267.6	267.5	266.3	266.3	266.8	266.3	266.3	266.6	266.5	266.5	266.6	-9999.0
148	Laptev Sea	255.4	254.9	254.1	254.5	255.8	256.3	257.4	255.8	254.7	252.8	252.7	253.4	254.8	257.1	257.2	255.2	255.5	255.3	254.5	255.0	257.8	256.7	255.1	252.5	251.6	251.8	255.2	256.3	257.0	256.3	-9999.0
150	East Siberian Sea	259.8	251.6	250.7	252.7	250.7	252.4	251.8	257.4	259.9	255.3	251.6	251.2	253.4	256.5	261.6	261.0	257.7	258.1	263.1	263.9	262.9	259.6	256.9	251.9	249.4	251.3	255.3	259.9	259.6	258.3	-9999.0
152	Gulf of Alaska	274.8	274.4	274.4	273.3	271.6	272.8	271.7	271.8	271.9	272.0	270.9	270.6	273.2	271.9	269.6	271.8	273.4	272.2	273.2	273.3	273.8	273.7	273.8	273.7	272.4	271.2	272.3	271.7	270.8	271.7	-9999.0
154	Southeast Bering Sea	274.6	274.7	272.5	271.0	272.2	273.0	272.5	271.1	271.0	273.2	273.1	274.6	275.1	272.8	270.9	272.5	273.8	273.2	274.1	275.3	275.0	274.8	275.3	272.4	270.5	270.5	271.3	270.0	271.4	274.9	-9999.0