1977 09 - 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	254.9	255.5	255.4	254.5	254.0	254.2	254.4	255.0	255.9	255.8	256.2	256.4	257.9	256.8	257.1	256.6	256.9	256.2	256.9	257.2	256.5	256.6	257.5	258.0	256.5	256.3	257.0	257.0	256.3	255.5	-9999.0
34	Hudson Bay	274.9	273.7	274.0	273.3	273.0	273.4	274.6	274.1	272.3	273.7	273.1	271.9	274.5	274.6	272.7	273.7	274.6	275.1	275.1	275.3	275.3	274.9	274.4	275.3	275.7	275.3	274.8	274.8	275.5	275.8	-9999.0
36	Hudson Strait	274.4	275.1	274.2	273.2	270.1	266.7	267.1	273.6	274.2	271.9	272.7	268.3	266.0	269.0	268.2	266.8	268.1	270.2	270.8	272.5	274.0	270.4	268.8	266.2	271.3	271.7	269.6	268.7	267.2	271.6	-9999.0
98	Bering Strait	260.9	261.7	259.3	266.8	266.2	261.7	253.8	259.0	267.1	264.6	263.4	261.6	256.4	256.5	264.8	263.1	255.8	260.3	265.4	268.1	265.7	267.1	267.0	267.3	265.6	266.8	267.0	265.1	255.1	259.9	-9999.0
128	Arctic subocean	226.0	228.3	231.5	233.0	233.6	230.7	231.3	235.3	229.7	231.1	236.1	230.2	233.2	240.2	243.1	234.4	232.3	230.5	235.4	237.6	234.6	234.2	229.6	227.0	224.2	222.7	227.7	225.1	227.9	226.6	-9999.0
130	Chukchi Sea	249.1	251.1	252.3	251.6	251.4	245.5	239.5	265.5	263.5	264.5	256.0	237.2	241.4	260.8	263.6	246.1	239.3	247.1	262.4	250.5	254.5	264.0	260.6	252.1	250.2	252.9	262.8	250.6	238.8	248.1	-9999.0
132	Beaufort Sea	256.4	261.3	259.9	262.7	267.5	270.0	264.7	260.3	267.4	265.7	265.6	268.7	264.2	261.3	268.2	271.3	268.2	264.6	266.0	270.3	268.3	268.5	272.4	271.9	271.5	270.2	272.4	272.9	269.0	267.2	-9999.0
134	Arctic Archipelago	239.5	236.4	233.4	234.8	235.9	235.9	241.3	235.8	233.6	232.0	230.8	235.8	239.1	235.8	238.5	246.3	254.0	246.5	240.5	243.0	239.0	238.3	239.5	253.2	251.9	249.6	247.1	244.8	256.4	246.8	-9999.0
136	Foxe Basin	264.1	252.8	236.7	237.0	231.1	228.6	229.1	242.1	247.3	235.5	234.0	231.3	232.3	235.3	229.9	230.3	246.9	246.9	243.6	239.1	240.6	232.5	231.6	233.3	241.8	240.8	245.0	238.4	237.1	250.3	-9999.0
138	Baffin Bay	230.7	232.5	237.0	231.2	231.4	230.2	229.6	231.8	227.9	227.2	231.6	230.5	233.9	232.3	248.2	243.7	236.7	236.7	242.0	230.7	231.5	230.3	227.4	227.8	223.3	222.7	223.6	223.1	223.7	224.9	-9999.0
139	South Greenland	241.5	245.9	257.0	246.1	243.0	241.0	238.8	237.3	238.6	247.3	251.9	259.2	262.1	253.9	248.0	244.6	246.2	243.9	244.2	243.9	242.1	238.4	239.1	238.9	234.6	236.7	239.8	240.2	241.2	238.0	-9999.0
140	Greenland Sea	234.9	236.5	242.6	241.9	243.2	243.9	246.5	243.3	238.4	236.4	242.3	235.3	250.1	251.2	251.5	243.6	240.6	237.4	242.4	241.9	241.8	236.8	233.4	234.7	230.3	229.4	231.4	236.5	237.2	234.3	-9999.0
142	Norwegian Sea	252.5	250.2	242.5	233.0	232.7	251.9	255.4	250.8	246.7	247.3	260.1	256.6	250.8	252.5	252.6	256.4	261.2	262.5	260.5	252.8	248.9	250.2	243.8	242.9	246.3	252.8	251.6	239.4	241.5	248.2	-9999.0
144	Barents Sea	238.6	239.4	234.5	232.3	238.5	237.7	245.4	253.5	252.1	252.9	253.3	246.8	240.2	239.8	239.9	240.5	249.4	251.9	258.1	256.8	249.3	245.4	249.2	241.3	238.3	237.0	240.7	239.0	239.0	243.1	-9999.0
146	Kara Sea	260.1	260.7	260.5	258.7	255.1	257.4	256.9	255.9	257.2	256.3	256.0	258.9	263.6	260.8	259.2	257.0	256.3	256.1	255.6	256.4	258.3	260.5	260.3	260.8	258.0	257.8	259.4	261.2	259.3	257.2	-9999.0
148	Laptev Sea	247.5	247.6	247.5	246.5	247.1	246.3	246.7	248.8	248.2	249.9	252.1	250.4	252.5	253.4	252.0	251.9	252.4	249.3	249.0	250.1	249.6	248.6	254.4	255.6	255.3	254.7	252.5	252.5	253.6	250.8	-9999.0
150	East Siberian Sea	244.6	244.2	243.2	242.3	240.5	239.3	248.1	249.5	253.4	249.1	245.4	246.2	244.7	244.8	242.0	242.7	248.1	249.9	247.7	245.6	242.3	245.8	242.3	243.2	239.6	242.0	242.8	240.7	239.7	241.7	-9999.0
152	Gulf of Alaska	270.7	272.6	271.9	273.5	273.9	272.7	267.6	267.3	272.4	272.8	273.3	273.4	271.4	268.6	271.3	273.9	268.4	269.4	272.6	273.1	272.8	272.5	273.2	273.6	273.1	273.4	273.8	274.2	271.9	273.0	-9999.0
154	Southeast Bering Sea	273.5	274.0	274.0	274.6	273.7	272.6	269.2	271.1	272.8	272.8	273.2	273.4	272.0	273.2	273.7	272.8	268.9	273.1	273.7	273.5	273.7	274.4	275.2	274.6	274.1	274.6	275.0	274.9	271.1	271.6	-9999.0