1957 10 - 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	277.6	275.9	274.7	274.0	272.9	271.7	271.6	271.4	271.2	271.2	270.7	270.0	269.6	270.0	270.2	270.3	270.5	270.7	270.1	269.1	268.4	267.4	266.6	265.7	266.0	266.6	266.3	266.6	266.7	266.4	265.8
34	Hudson Bay	287.9	287.9	287.5	286.0	283.5	281.0	279.0	279.0	278.4	279.6	281.3	282.0	283.7	285.9	285.4	282.7	279.7	279.3	278.5	276.7	276.3	271.5	269.6	269.3	272.0	275.4	277.3	275.9	274.6	275.9	276.6
36	Hudson Strait	280.0	277.1	278.6	280.2	280.8	280.7	279.2	272.6	276.0	274.0	274.7	273.9	271.0	271.7	274.4	280.3	281.0	277.0	273.5	272.0	270.3	270.2	269.0	269.7	267.5	268.6	271.4	271.2	269.0	267.4	269.0
98	Bering Strait	273.8	274.2	274.2	275.0	276.9	277.3	276.9	276.2	274.2	272.6	271.1	270.6	269.3	267.2	268.3	270.5	271.0	271.6	273.7	274.4	272.8	274.2	273.7	271.4	268.5	266.6	266.6	269.5	269.5	268.8	265.9
128	Arctic subocean	259.3	263.1	261.7	257.8	254.2	252.5	254.6	256.6	257.0	255.6	252.0	250.2	251.4	252.8	250.2	251.7	253.7	254.7	252.2	251.2	256.0	257.8	255.4	248.9	248.1	244.9	242.1	245.0	249.0	249.3	247.8
130	Chukchi Sea	275.0	275.9	276.5	276.1	277.8	277.9	276.6	276.2	274.3	270.5	269.5	268.2	267.2	265.7	265.0	267.4	267.9	268.1	269.2	274.1	274.5	275.1	274.7	273.6	269.3	265.5	263.5	264.2	264.7	263.5	260.4
132	Beaufort Sea	285.4	277.9	271.4	271.2	272.1	274.1	276.0	277.1	278.2	278.7	278.8	280.3	280.4	277.8	274.1	273.7	275.9	276.5	274.2	273.8	269.4	266.5	268.4	270.7	274.3	275.2	272.7	272.3	273.4	272.8	270.0
134	Arctic Archipelago	270.1	268.5	265.4	263.1	262.2	262.0	266.0	268.0	269.2	269.0	266.0	261.5	263.5	266.1	267.2	264.0	260.2	258.4	257.2	256.5	260.2	264.9	265.5	265.0	267.6	266.1	261.0	253.9	252.7	252.4	252.6
136	Foxe Basin	271.7	272.9	272.9	270.9	267.3	263.6	262.3	267.1	268.3	267.8	268.9	268.3	265.9	264.8	269.2	271.9	270.1	263.1	262.7	266.5	268.0	264.0	264.9	264.4	265.6	267.2	263.0	262.2	260.7	260.3	258.9
138	Baffin Bay	261.3	263.1	265.2	262.2	255.5	253.8	257.8	257.3	256.4	254.4	252.1	250.7	250.3	250.8	253.0	254.0	257.8	257.2	252.0	248.6	253.5	252.3	249.3	246.2	246.7	246.4	245.1	245.3	247.3	249.4	250.0
139	South Greenland	267.8	269.0	270.0	267.4	263.9	261.4	264.8	263.0	260.5	260.5	260.5	258.4	258.0	262.9	263.4	261.3	260.1	262.6	261.0	256.9	260.0	258.7	253.4	252.6	253.6	252.0	252.8	253.3	256.1	258.3	257.1
140	Greenland Sea	257.5	259.3	262.3	259.8	254.5	253.9	258.7	260.0	259.7	258.4	255.0	251.1	251.4	250.3	250.8	250.8	251.3	252.6	251.4	248.5	248.9	248.5	244.4	241.5	241.2	242.7	243.1	249.2	251.5	251.6	251.9
142	Norwegian Sea	278.5	279.8	277.3	276.8	277.3	278.6	278.6	280.3	281.4	281.8	279.9	278.7	279.8	276.9	277.4	279.7	279.7	277.9	277.3	275.9	275.0	274.7	276.5	276.9	277.4	278.3	278.8	277.7	276.5	275.4	276.1
144	Barents Sea	277.7	277.4	276.9	277.5	277.2	276.8	274.7	271.5	270.6	272.3	273.5	275.1	275.9	275.9	275.4	273.8	272.9	273.9	274.8	275.1	272.8	271.4	274.7	274.8	274.9	274.5	273.3	273.4	275.8	275.9	275.2
146	Kara Sea	281.1	277.5	277.0	277.9	276.7	274.6	273.6	273.4	273.1	272.7	272.1	271.0	269.9	270.3	271.9	274.6	275.1	274.2	272.7	271.2	271.5	272.0	270.8	269.3	269.7	271.3	271.9	271.9	270.1	267.7	268.8
148	Laptev Sea	272.4	271.0	267.4	265.8	266.3	265.4	264.9	264.9	265.3	266.1	265.0	263.9	262.6	262.4	262.0	261.4	263.5	265.0	266.7	267.2	263.0	261.9	261.9	261.0	258.5	258.2	257.7	259.7	262.0	263.0	260.0
150	East Siberian Sea	275.6	277.0	276.1	273.0	269.5	266.5	266.2	266.9	266.6	266.4	265.7	264.7	263.5	262.7	260.8	259.3	259.7	263.5	265.8	263.5	261.7	259.6	257.4	256.6	255.5	254.7	254.1	255.5	256.3	255.7	256.2
152	Gulf of Alaska	274.7	274.9	275.2	276.7	278.6	280.2	280.6	280.3	279.8	278.2	278.0	276.7	275.5	277.7	278.2	278.6	278.5	280.0	280.3	279.1	279.3	277.9	277.0	276.5	275.9	275.8	276.1	277.8	277.8	277.4	275.4
154	Southeast Bering Sea	277.2	280.1	280.4	280.6	281.8	282.4	281.8	281.3	279.8	277.1	274.6	271.7	272.9	277.9	279.5	280.0	279.0	279.3	280.2	280.7	281.1	281.5	280.4	279.0	275.0	273.6	273.2	278.4	278.8	278.2	274.8