1964 05 - 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	263.3	262.7	261.6	261.6	261.8	262.5	262.3	262.7	262.3	261.0	260.4	259.6	259.3	259.5	259.4	258.7	258.5	258.1	258.1	258.7	258.8	258.6	259.0	259.7	259.5	259.9	260.2	260.5	260.3	260.3	260.1
34	Hudson Bay	279.4	279.3	278.8	277.8	276.7	276.6	276.8	277.1	276.8	276.3	277.2	277.1	276.9	276.4	277.7	278.3	278.3	278.0	277.8	277.8	276.8	276.5	276.4	277.1	277.4	277.5	276.6	276.7	277.0	275.4	274.9
36	Hudson Strait	274.3	274.0	275.4	275.9	271.7	270.4	271.4	273.7	272.4	271.8	273.1	276.2	274.1	271.7	273.8	276.7	276.5	274.9	275.6	276.9	276.4	276.2	275.0	274.5	274.2	272.9	275.8	275.4	275.5	275.0	273.8
98	Bering Strait	272.4	271.0	269.1	269.0	269.1	269.7	267.9	266.4	266.3	265.0	266.4	268.4	268.4	268.1	267.2	267.2	265.4	265.8	264.9	263.0	263.8	264.5	262.6	262.3	263.1	265.8	268.1	267.9	266.0	267.3	263.2
128	Arctic subocean	227.2	229.1	238.4	236.2	234.0	227.6	229.1	231.0	233.1	227.8	224.7	224.5	225.1	227.4	225.0	225.8	228.1	230.0	228.9	228.0	226.0	227.0	229.2	228.6	227.9	225.0	227.3	226.8	226.9	229.8	238.9
130	Chukchi Sea	270.6	270.1	262.7	252.8	251.5	258.7	256.7	256.1	251.0	247.5	252.8	249.7	254.1	256.8	257.2	256.0	253.8	248.3	244.0	251.4	239.1	242.6	242.7	237.3	243.2	257.9	260.1	249.4	252.3	248.8	247.1
132	Beaufort Sea	274.0	273.2	272.1	272.7	271.8	273.1	273.3	271.8	270.7	269.5	269.4	270.5	272.0	272.1	271.5	271.4	270.8	269.8	268.5	268.8	267.7	269.6	271.2	269.1	265.1	263.9	264.8	267.0	265.3	266.0	265.2
134	Arctic Archipelago	254.1	254.6	254.0	254.8	253.7	252.5	252.0	254.5	255.8	254.5	253.9	249.6	251.4	259.2	255.9	253.5	253.7	257.2	258.4	254.7	249.2	247.0	250.6	256.6	257.7	252.0	249.5	248.4	246.7	243.8	245.2
136	Foxe Basin	258.6	258.0	258.1	251.2	248.8	248.3	249.9	253.7	252.9	252.7	254.9	257.8	251.9	254.0	263.7	260.5	255.8	254.4	266.0	267.5	266.0	262.2	256.4	255.3	255.7	259.4	264.2	265.0	263.6	260.3	257.8
138	Baffin Bay	233.0	230.4	225.0	226.8	227.4	228.5	227.5	228.5	230.4	228.2	226.0	224.1	221.6	221.4	225.9	225.4	222.4	222.9	227.3	225.7	227.3	230.2	233.3	237.5	231.8	229.1	232.1	230.7	232.3	238.6	244.7
139	South Greenland	237.7	238.6	238.3	240.3	243.9	250.5	252.1	252.4	253.0	251.5	245.3	239.8	240.3	236.1	233.8	232.3	236.4	230.8	228.9	239.5	250.9	243.8	238.5	240.4	237.9	238.8	242.1	248.6	252.3	256.7	255.1
140	Greenland Sea	224.8	224.6	226.2	235.8	242.1	242.9	245.0	245.5	240.6	234.4	231.6	228.0	228.8	224.0	223.0	221.4	225.8	226.7	221.1	221.4	225.4	227.7	225.6	223.6	222.4	222.8	224.4	230.1	233.2	240.7	250.2
142	Norwegian Sea	266.2	266.4	264.6	261.5	256.9	256.8	256.9	257.2	256.7	257.0	260.7	262.8	264.1	264.0	263.0	262.8	268.3	267.1	265.2	262.9	263.0	262.5	261.6	260.2	259.4	258.8	257.8	257.5	257.6	258.0	261.2
144	Barents Sea	257.8	258.5	260.0	259.9	256.8	253.9	254.9	259.2	259.4	258.6	256.4	254.3	255.6	260.0	262.4	262.2	260.0	259.7	260.6	260.3	257.6	256.4	261.1	259.8	257.2	255.7	256.3	257.6	257.3	256.7	255.2
146	Kara Sea	267.6	267.0	265.6	265.6	266.5	266.8	266.7	266.8	266.9	265.8	264.8	264.7	263.7	263.2	262.8	262.3	261.7	261.3	261.6	261.9	261.4	261.2	260.6	262.3	263.8	264.8	264.5	264.7	265.0	264.2	263.3
148	Laptev Sea	258.3	257.1	255.8	255.7	256.8	257.6	256.5	256.8	256.1	253.6	251.9	249.8	249.0	251.0	249.7	248.1	249.7	249.4	249.7	251.2	252.5	252.9	254.6	253.9	251.8	252.1	252.2	250.6	250.2	250.5	252.3
150	East Siberian Sea	255.2	252.2	248.6	246.3	247.9	252.3	250.5	250.5	248.3	248.8	252.2	252.4	250.0	246.1	247.3	243.7	239.7	239.8	240.2	240.1	242.4	242.8	247.5	250.8	254.0	260.0	258.6	257.5	254.0	253.1	247.6
152	Gulf of Alaska	274.3	274.6	274.3	273.8	273.7	274.6	273.5	272.0	272.3	271.7	272.5	273.9	272.9	272.2	272.4	273.5	273.1	273.3	273.2	273.1	273.4	272.1	270.7	269.3	269.5	270.5	272.2	273.7	272.0	273.3	271.3
154	Southeast Bering Sea	276.2	275.0	274.8	273.8	274.8	274.6	271.8	271.3	271.3	271.4	274.0	271.2	271.0	272.6	272.7	273.6	273.9	272.9	272.5	273.2	270.8	270.3	268.6	269.2	272.7	273.6	274.8	275.1	274.8	273.9	272.8