1999 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	255.9	255.1	255.9	255.9	256.1	256.1	256.6	256.1	256.6	256.7	256.0	256.9	257.6	258.8	260.3	260.5	260.1	259.5	260.5	260.6	260.4	260.4	260.1	259.4	259.3	258.1	258.1	256.9	256.7	257.7	-9999.0
34	Hudson Bay	276.2	276.2	276.3	276.6	276.2	276.3	276.5	276.4	277.1	276.8	277.1	277.1	277.3	277.0	276.6	275.9	275.7	275.2	275.3	276.1	275.8	275.5	276.7	277.2	277.1	277.3	277.1	276.8	277.3	276.8	-9999.0
36	Hudson Strait	268.8	270.4	271.4	272.0	273.2	272.8	270.8	267.8	268.2	271.7	272.8	274.0	275.5	275.6	275.5	274.2	275.0	274.7	274.5	274.9	277.1	274.5	273.9	275.6	274.5	273.5	272.6	270.3	272.9	272.6	-9999.0
98	Bering Strait	253.7	246.1	254.1	256.2	260.4	259.7	255.7	256.8	253.8	253.8	251.2	252.8	255.5	256.6	258.9	257.7	259.8	255.9	257.5	265.3	264.6	259.5	257.2	263.3	267.3	260.9	259.8	254.6	256.7	255.6	-9999.0
128	Arctic subocean	234.7	238.4	237.7	228.9	228.5	230.5	224.0	227.8	234.3	236.4	240.3	238.7	234.4	232.3	230.8	233.4	233.4	235.6	238.5	237.3	238.1	239.7	242.3	243.7	243.0	237.1	235.1	237.2	233.4	227.5	-9999.0
130	Chukchi Sea	229.7	236.8	243.0	235.6	246.4	245.5	244.3	246.2	246.7	243.3	245.2	249.3	252.2	251.2	246.7	255.7	249.5	242.1	262.5	265.3	253.6	250.0	249.6	260.0	258.1	248.3	250.1	239.9	235.0	237.0	-9999.0
132	Beaufort Sea	270.2	268.3	266.5	269.0	269.8	272.3	272.5	271.8	270.0	268.5	267.7	268.8	268.8	268.5	268.4	267.1	265.2	264.7	263.8	265.9	269.8	268.7	268.1	267.5	270.7	271.1	270.2	270.1	267.4	270.7	-9999.0
134	Arctic Archipelago	262.5	261.5	260.8	251.3	251.9	252.1	254.0	256.4	260.6	261.8	262.2	263.6	263.5	263.1	261.9	260.2	259.4	257.2	253.6	251.5	250.6	251.8	254.5	251.2	252.0	253.0	255.7	261.4	259.1	259.7	-9999.0
136	Foxe Basin	254.9	260.0	258.7	263.8	255.5	249.5	235.6	230.3	241.1	255.2	264.5	267.5	266.0	268.8	266.6	263.3	263.3	262.5	261.1	259.4	265.9	259.3	251.2	262.8	255.8	252.7	250.0	248.5	262.3	256.6	-9999.0
138	Baffin Bay	226.2	227.7	237.6	236.9	224.2	219.5	225.4	225.9	227.6	230.0	229.8	227.7	229.4	229.7	235.6	240.4	242.5	245.1	243.6	241.3	250.0	254.6	249.8	245.8	249.5	250.9	247.6	244.1	238.0	234.5	-9999.0
139	South Greenland	233.5	233.2	233.4	237.4	243.1	242.6	240.0	238.7	236.3	235.6	233.3	233.6	231.3	235.4	245.0	249.9	253.1	252.0	251.2	252.7	254.7	261.9	263.2	257.9	257.7	253.7	250.7	249.3	247.9	244.0	-9999.0
140	Greenland Sea	228.1	234.6	233.8	229.0	228.9	228.5	236.8	244.0	244.3	239.9	236.5	236.5	237.2	235.8	233.9	234.6	234.5	244.9	246.1	244.4	243.9	247.0	257.5	253.8	249.0	246.6	244.8	241.7	239.3	235.3	-9999.0
142	Norwegian Sea	252.9	242.5	237.5	237.4	245.0	253.5	245.2	239.9	256.9	248.5	245.7	244.8	247.6	243.4	244.5	245.4	244.9	249.5	251.5	246.8	244.1	244.0	245.0	249.0	258.3	255.8	253.6	254.6	259.9	257.5	-9999.0
144	Barents Sea	249.6	244.8	243.6	244.9	240.7	242.4	247.9	247.7	242.7	243.7	250.1	249.2	250.2	249.7	249.4	248.9	251.9	256.2	257.5	250.8	244.3	243.3	243.9	244.4	245.0	243.8	250.4	248.6	242.7	247.8	-9999.0
146	Kara Sea	257.8	259.3	259.7	258.4	258.0	258.1	258.3	257.3	256.8	256.3	255.6	256.1	257.4	262.1	266.1	266.1	263.2	262.1	264.5	263.0	261.8	261.1	260.1	258.4	256.9	256.3	256.8	255.6	254.9	255.6	-9999.0
148	Laptev Sea	249.2	244.8	246.4	248.9	248.1	248.3	248.0	247.9	252.4	254.7	250.5	251.4	252.2	250.6	250.3	253.2	253.1	251.2	252.4	253.7	254.3	254.6	253.1	251.0	250.9	248.7	248.6	246.8	251.1	256.2	-9999.0
150	East Siberian Sea	246.3	244.5	239.9	241.8	247.5	244.8	253.3	248.4	245.4	245.1	247.0	253.7	253.5	257.6	258.2	252.2	250.6	251.7	252.1	251.8	249.6	252.9	254.3	251.5	249.2	249.0	246.9	245.5	246.4	249.3	-9999.0
152	Gulf of Alaska	261.9	256.2	264.8	268.4	271.0	270.7	263.5	259.8	265.9	264.0	256.5	257.0	259.7	258.2	258.6	256.1	267.6	260.3	259.8	272.0	272.6	269.1	262.4	268.5	271.4	271.0	270.9	269.0	270.7	268.9	-9999.0
154	Southeast Bering Sea	255.3	260.8	270.6	260.7	268.9	268.4	262.2	264.6	270.3	261.2	259.1	259.6	265.5	260.7	258.0	260.9	272.3	268.1	271.6	273.9	270.6	266.6	267.0	271.6	272.9	269.1	270.2	268.1	266.2	259.1	-9999.0