1948 11 - daily  - mean of NCEP Daily Maximum 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	265.9	264.4	264.5	264.1	263.2	263.3	263.4	263.7	264.3	264.3	264.1	263.8	263.8	263.3	263.0	261.9	260.5	259.1	258.3	257.9	257.1	257.6	258.1	257.9	258.0	257.9	257.3	257.4	257.7	257.6	-9999.0
34	Hudson Bay	278.0	275.9	276.3	278.1	277.6	276.4	274.0	271.6	271.0	270.8	269.5	268.1	268.0	269.4	270.7	270.9	270.2	268.0	267.3	267.8	266.1	266.8	269.5	268.2	266.5	265.6	264.2	264.1	266.2	266.0	-9999.0
36	Hudson Strait	270.1	272.2	273.3	271.4	270.1	270.0	273.9	273.6	271.6	272.3	273.7	270.5	269.7	267.9	267.2	266.9	267.5	271.3	270.2	266.6	262.2	262.8	264.2	267.5	268.2	265.6	260.5	262.8	262.8	258.8	-9999.0
98	Bering Strait	262.9	261.8	261.4	261.0	258.6	257.7	262.1	264.5	266.9	271.3	271.9	265.5	261.7	257.1	259.5	260.3	258.2	255.3	253.7	251.6	249.4	249.2	247.8	246.5	246.2	245.1	245.0	245.0	246.4	248.2	-9999.0
128	Arctic subocean	259.0	254.3	251.9	252.4	249.7	249.2	250.6	253.8	256.8	256.7	253.5	246.7	246.1	244.1	244.1	243.3	243.8	242.0	241.0	242.5	243.0	241.9	242.6	242.1	239.4	239.2	238.8	237.6	237.6	237.0	-9999.0
130	Chukchi Sea	263.4	261.7	260.1	260.2	259.4	258.7	256.3	259.4	264.6	270.3	270.8	264.3	261.4	257.1	260.0	265.5	266.7	265.1	257.3	254.8	251.7	250.4	249.9	245.5	249.7	255.7	255.4	250.4	245.7	247.4	-9999.0
132	Beaufort Sea	267.8	265.9	269.1	270.3	269.0	266.3	264.3	267.5	269.1	269.0	270.3	271.4	268.6	264.5	261.5	261.4	260.5	260.8	261.5	260.6	258.7	257.8	255.3	251.4	251.6	251.0	247.4	249.2	249.4	250.1	-9999.0
134	Arctic Archipelago	264.3	259.8	258.3	259.9	260.7	261.1	259.1	257.8	256.7	254.4	251.1	250.5	251.3	252.2	252.0	249.5	246.4	247.0	249.5	249.5	246.5	243.7	245.3	244.4	242.9	240.4	239.3	236.9	237.6	241.3	-9999.0
136	Foxe Basin	271.1	271.2	270.3	266.4	266.4	269.8	268.7	268.9	266.1	262.8	264.7	263.7	260.0	256.9	258.0	260.0	259.3	257.2	255.6	265.4	267.2	262.6	263.3	264.6	265.8	261.4	253.7	250.7	252.2	252.1	-9999.0
138	Baffin Bay	255.3	259.1	261.4	259.4	253.5	251.6	249.1	248.6	252.8	255.0	254.0	255.1	255.8	254.4	251.0	246.1	246.8	245.8	243.0	242.1	243.2	245.9	247.1	247.3	246.4	246.6	246.0	243.6	240.8	237.9	-9999.0
139	South Greenland	251.8	254.7	257.0	257.2	254.7	252.0	249.2	250.9	254.5	256.1	260.9	266.5	266.5	263.9	260.8	254.9	252.2	250.3	252.9	253.3	248.4	252.1	259.3	262.5	261.3	259.8	257.7	253.9	249.7	245.5	-9999.0
140	Greenland Sea	248.7	251.2	253.3	252.0	249.0	246.7	246.6	249.2	251.9	255.6	255.6	253.4	253.9	252.9	250.7	243.5	242.2	243.1	240.4	238.8	238.4	241.1	241.7	243.8	245.1	243.7	244.3	245.5	242.2	238.2	-9999.0
142	Norwegian Sea	274.5	275.8	275.9	276.5	276.2	274.3	269.5	269.8	273.3	273.5	269.8	271.0	276.5	276.4	276.6	276.5	276.3	276.1	276.4	277.1	276.1	272.6	268.5	274.9	276.7	277.9	278.9	279.4	276.4	277.5	-9999.0
144	Barents Sea	270.8	270.9	272.3	273.3	275.7	277.6	276.9	272.1	269.7	266.3	264.8	266.4	266.9	268.3	269.3	268.4	268.6	269.0	270.1	271.3	270.1	270.5	270.4	269.2	268.7	266.7	267.8	270.1	271.6	269.5	-9999.0
146	Kara Sea	267.4	264.9	264.4	263.6	264.5	266.2	266.5	266.2	265.5	264.8	265.1	266.3	267.4	267.5	267.3	267.3	266.0	263.7	261.6	261.0	261.4	261.4	261.8	262.0	262.8	263.1	262.7	263.7	264.4	265.3	-9999.0
148	Laptev Sea	262.1	261.1	258.9	255.5	253.0	254.0	257.8	261.1	263.0	262.6	261.3	260.0	260.3	261.1	260.8	257.9	255.2	253.3	252.8	252.4	252.6	254.4	253.9	254.4	254.6	257.1	259.2	258.8	258.6	258.4	-9999.0
150	East Siberian Sea	254.8	250.6	251.7	252.9	249.3	248.0	246.4	247.9	249.8	250.7	250.0	249.5	251.3	252.1	251.8	251.1	249.1	247.3	246.9	246.5	247.2	249.2	248.9	251.7	254.7	254.3	252.4	253.0	253.6	253.0	-9999.0
152	Gulf of Alaska	273.0	273.6	272.7	270.3	267.8	268.7	274.7	274.4	272.6	275.0	275.1	272.2	268.4	266.8	265.1	264.4	263.7	264.0	263.1	262.0	262.4	261.4	262.1	257.3	251.6	251.5	253.5	254.1	261.0	261.7	-9999.0
154	Southeast Bering Sea	273.4	272.7	268.7	266.0	264.9	273.2	275.4	274.4	273.1	275.0	274.2	271.9	270.5	266.2	260.7	258.1	259.7	259.5	256.6	252.1	251.1	250.8	249.6	245.9	251.1	254.2	258.5	260.6	257.6	252.3	-9999.0