1981 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	266.7	266.8	266.6	266.4	266.0	265.9	266.5	266.2	265.8	264.9	264.5	263.7	263.9	263.9	264.4	264.0	264.1	264.1	263.7	262.6	262.0	262.2	262.3	262.2	262.1	262.4	263.2	263.7	263.4	263.0	-9999.0
34	Hudson Bay	279.8	279.6	279.4	279.4	278.9	278.9	278.5	278.0	277.8	278.4	278.9	279.6	279.6	279.6	280.0	280.0	279.8	279.4	278.7	278.7	278.2	278.0	278.2	278.0	277.9	278.1	278.4	279.0	278.5	278.0	-9999.0
36	Hudson Strait	279.2	278.8	278.0	277.3	278.6	278.3	278.7	278.7	276.5	274.3	274.4	276.2	277.0	276.7	277.5	278.4	278.4	278.6	277.5	276.7	274.5	272.6	273.0	273.0	272.9	273.9	276.0	276.0	276.6	277.4	-9999.0
98	Bering Strait	272.7	272.4	272.3	272.4	272.3	272.2	272.1	272.3	272.4	271.5	270.7	272.0	272.7	272.5	273.1	272.9	272.9	273.9	273.7	272.2	271.7	271.6	271.3	271.6	271.2	269.5	266.3	267.5	270.4	269.8	-9999.0
128	Arctic subocean	237.0	242.0	243.6	242.8	237.9	237.7	240.1	244.4	243.9	243.1	234.7	231.1	232.5	230.4	224.4	221.8	231.5	234.0	233.3	234.1	238.0	236.7	233.8	231.1	234.2	234.6	231.9	231.5	230.2	231.0	-9999.0
130	Chukchi Sea	270.2	269.9	270.4	271.5	271.8	271.0	270.9	270.5	270.4	270.3	270.3	269.1	268.9	269.1	271.0	268.7	271.7	272.8	272.0	268.8	264.6	263.5	265.3	267.0	269.6	257.6	252.9	260.3	266.7	268.6	-9999.0
132	Beaufort Sea	275.4	275.4	275.2	274.7	273.9	273.2	272.9	273.3	274.1	273.6	272.6	273.3	273.3	272.9	273.0	272.5	272.2	273.4	274.3	274.7	274.6	273.6	273.5	273.0	272.7	272.2	271.1	269.9	269.8	270.4	-9999.0
134	Arctic Archipelago	268.2	265.3	261.9	257.9	255.6	253.5	254.0	253.9	252.2	254.6	252.9	251.7	256.4	262.1	263.0	259.5	256.4	254.3	252.7	252.9	254.7	255.3	255.9	253.9	253.8	251.0	250.8	259.9	262.4	262.3	-9999.0
136	Foxe Basin	272.7	272.6	270.4	269.9	269.0	267.8	267.5	267.1	265.5	262.5	263.8	272.1	269.5	272.5	272.9	273.1	269.3	267.9	262.4	252.6	253.0	251.0	249.9	257.0	258.3	258.4	252.3	253.3	261.3	266.2	-9999.0
138	Baffin Bay	245.9	246.7	239.9	230.8	228.0	232.9	249.6	255.9	254.5	244.0	239.4	241.1	241.9	245.5	241.9	240.5	242.8	240.1	233.8	223.2	222.6	231.6	235.9	233.3	230.6	227.7	227.7	228.1	227.8	229.1	-9999.0
139	South Greenland	262.8	261.1	261.2	260.7	263.9	268.3	269.0	269.4	269.1	265.6	262.0	259.9	265.2	263.6	263.9	265.1	265.9	265.6	263.0	257.6	253.5	252.2	258.6	258.4	254.2	250.9	250.3	247.2	245.7	246.0	-9999.0
140	Greenland Sea	234.3	240.0	238.5	237.8	239.8	242.8	251.7	256.0	255.3	254.0	250.5	243.9	242.7	232.4	228.5	226.1	234.9	245.4	249.8	246.4	244.1	249.5	244.3	240.1	241.3	240.6	238.0	231.7	232.9	232.8	-9999.0
142	Norwegian Sea	270.3	269.8	270.0	270.2	267.5	266.8	267.5	269.0	267.3	267.5	266.7	265.8	269.5	268.7	267.5	267.8	269.9	269.3	265.6	264.2	265.7	266.0	263.6	266.1	267.4	268.1	265.8	265.2	267.4	269.0	-9999.0
144	Barents Sea	263.2	263.0	261.9	261.1	261.5	263.3	263.8	263.4	263.3	262.4	261.9	263.6	261.6	261.1	262.9	263.9	262.9	262.0	262.4	262.7	260.9	261.4	261.7	260.7	260.2	259.6	261.7	263.5	263.1	262.1	-9999.0
146	Kara Sea	267.0	267.2	267.4	268.3	268.5	267.2	266.8	266.6	266.8	266.4	266.6	264.2	264.1	265.0	266.4	265.6	264.5	264.0	264.9	264.4	264.6	264.8	264.0	265.0	264.8	264.2	264.2	265.4	264.7	264.5	-9999.0
148	Laptev Sea	258.8	259.2	260.6	261.4	260.5	259.8	259.0	256.4	255.3	254.8	255.4	253.1	251.9	251.5	252.1	251.4	252.2	252.7	252.4	252.4	251.1	250.5	249.4	249.0	251.5	256.8	261.6	259.8	257.1	256.3	-9999.0
150	East Siberian Sea	260.2	261.9	264.0	262.8	260.2	259.6	261.8	259.9	257.1	253.4	255.9	256.6	255.3	252.1	252.5	255.2	256.4	256.0	250.8	248.4	248.3	247.9	251.9	252.8	249.4	255.9	263.0	265.6	265.2	258.2	-9999.0
152	Gulf of Alaska	275.1	274.0	273.2	273.5	274.0	274.5	274.7	274.2	274.1	273.9	272.6	272.1	272.6	273.3	273.9	274.8	275.0	275.3	275.4	275.1	274.8	274.7	274.2	273.1	273.3	273.3	270.2	269.4	272.7	272.8	-9999.0
154	Southeast Bering Sea	272.9	272.6	272.7	272.7	273.9	274.1	274.5	274.0	274.1	274.1	273.5	273.4	275.0	275.3	276.3	276.4	276.1	275.9	275.7	275.2	274.9	274.3	274.2	274.1	275.0	273.3	271.6	271.2	272.9	274.5	-9999.0