1974 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	263.8	263.2	263.3	263.2	263.1	262.4	262.7	263.3	263.0	262.8	262.7	261.9	261.8	261.6	261.6	262.7	262.9	262.9	262.6	263.2	263.5	262.9	262.5	261.7	261.0	261.1	261.1	261.9	261.8	261.6	-9999.0
34	Hudson Bay	280.1	280.0	279.7	279.7	279.1	278.2	278.6	279.0	278.7	278.3	278.6	278.5	278.7	278.5	278.1	278.2	279.1	279.6	278.9	278.5	278.6	279.2	279.0	279.1	278.6	278.4	277.5	277.4	277.5	277.2	-9999.0
36	Hudson Strait	278.3	277.1	276.8	277.8	277.9	277.1	277.7	277.4	277.8	278.1	277.8	277.2	276.4	277.4	277.7	277.0	275.3	275.0	277.9	277.4	276.9	276.7	276.6	277.3	277.2	276.5	278.2	276.9	276.2	276.0	-9999.0
98	Bering Strait	269.9	268.8	268.9	269.5	270.3	269.3	268.7	270.1	270.2	268.4	269.6	269.0	268.9	270.2	268.8	268.9	269.5	269.3	268.8	268.6	268.6	266.9	265.4	265.4	266.3	267.9	266.0	265.1	268.4	268.4	-9999.0
128	Arctic subocean	234.1	234.4	234.6	234.6	237.7	236.7	233.0	232.8	232.1	230.5	228.9	230.3	230.1	232.3	233.1	228.6	228.8	226.6	227.9	237.0	241.4	234.0	232.7	234.6	236.4	232.3	232.0	233.8	235.6	238.8	-9999.0
130	Chukchi Sea	263.0	261.2	262.2	269.0	264.8	260.6	265.0	265.9	256.9	255.6	259.8	258.5	265.8	264.6	261.5	260.4	258.8	260.9	260.3	258.1	255.6	254.0	251.5	253.7	255.6	254.5	253.8	258.8	260.0	261.7	-9999.0
132	Beaufort Sea	272.7	271.3	270.3	270.7	269.7	268.1	268.6	269.3	271.1	271.9	271.6	272.3	271.7	272.6	274.1	273.4	272.7	270.9	270.1	269.5	271.4	271.7	270.8	269.3	268.2	266.7	268.5	267.9	267.9	269.0	-9999.0
134	Arctic Archipelago	265.7	265.1	263.0	264.4	263.6	261.3	260.0	258.9	257.6	258.8	259.3	259.3	259.9	259.2	257.5	258.5	260.6	261.7	258.8	253.6	252.8	259.2	264.5	262.4	260.3	257.6	256.1	258.2	256.4	254.1	-9999.0
136	Foxe Basin	270.3	271.5	270.8	270.5	269.1	267.1	267.0	268.7	268.8	268.6	267.4	265.7	263.5	264.4	266.0	264.0	263.0	265.1	270.1	268.6	268.1	267.9	271.8	269.1	267.8	269.1	271.1	271.6	270.0	269.5	-9999.0
138	Baffin Bay	233.1	234.8	236.9	237.1	238.0	234.7	232.4	233.3	235.7	237.5	237.3	236.0	231.0	229.0	227.1	224.7	224.1	227.6	231.9	240.1	243.6	238.1	234.9	233.9	236.8	238.6	238.3	243.7	244.6	245.0	-9999.0
139	South Greenland	254.0	247.6	248.4	246.2	248.2	250.6	253.4	255.5	252.3	250.4	251.5	251.3	249.3	244.9	245.8	251.4	254.3	249.7	249.7	251.3	254.4	249.5	248.0	244.6	241.4	243.5	244.6	252.1	256.9	260.8	-9999.0
140	Greenland Sea	233.4	234.0	231.7	230.3	228.8	229.1	232.3	231.4	233.2	234.6	233.8	234.1	234.4	234.3	230.3	226.0	227.3	234.5	236.3	248.1	250.4	243.1	235.6	232.4	233.9	234.8	230.8	234.0	237.6	237.3	-9999.0
142	Norwegian Sea	269.4	269.4	268.1	266.7	264.8	264.3	266.0	266.6	266.8	268.0	266.8	267.6	268.6	266.8	266.6	266.4	266.1	266.1	265.1	266.4	267.5	264.8	265.0	266.7	265.7	265.2	263.9	263.7	265.6	267.6	-9999.0
144	Barents Sea	262.7	262.2	260.7	258.9	257.5	259.0	259.9	260.0	259.0	258.4	261.8	264.0	263.5	260.3	259.5	260.2	260.7	261.8	258.8	257.9	258.0	257.4	258.4	259.3	258.3	258.7	259.0	257.5	255.4	258.2	-9999.0
146	Kara Sea	265.2	265.4	265.6	265.2	265.3	265.4	265.8	266.2	266.2	268.0	267.0	264.4	264.3	264.9	265.2	267.0	267.0	266.3	266.0	267.2	266.7	265.9	265.3	264.8	264.0	264.0	266.2	267.1	265.7	263.2	-9999.0
148	Laptev Sea	256.0	254.0	252.7	253.1	253.8	253.7	253.9	257.1	255.6	252.9	251.5	250.2	250.2	251.4	251.6	253.8	254.8	255.3	255.0	256.0	256.2	256.5	256.0	254.4	253.1	251.9	250.0	250.6	250.7	251.6	-9999.0
150	East Siberian Sea	249.6	252.3	261.3	261.3	260.0	254.6	252.9	248.2	247.9	245.9	247.0	247.5	248.2	245.6	248.8	252.7	249.1	248.4	247.9	248.1	248.7	247.8	248.6	248.0	246.7	250.8	248.8	247.0	246.9	246.5	-9999.0
152	Gulf of Alaska	272.9	270.8	270.7	271.6	273.3	272.2	271.1	273.4	274.9	274.2	274.2	272.7	273.3	274.7	271.7	270.9	270.7	272.1	274.0	273.9	271.5	269.7	268.5	268.0	269.6	273.0	271.3	270.2	271.5	271.5	-9999.0
154	Southeast Bering Sea	273.6	273.8	275.3	275.6	275.0	272.8	272.3	276.1	275.0	274.6	274.3	274.5	275.3	272.4	269.7	270.3	271.2	275.0	275.0	273.3	268.8	268.5	267.9	268.2	273.4	273.3	272.8	272.4	272.5	274.5	-9999.0