1957 09 - 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	286.1	285.4	284.7	284.2	284.3	284.3	283.7	282.8	282.3	282.1	281.8	281.3	280.8	280.3	280.4	280.5	279.9	279.7	279.0	278.2	278.3	278.3	278.1	277.6	277.2	277.3	277.7	278.1	278.5	278.3	-9999.0
34	Hudson Bay	294.5	293.1	290.9	290.5	290.5	290.8	291.0	291.0	290.2	289.5	288.4	286.5	285.8	285.5	285.4	284.9	284.1	282.4	282.7	282.6	282.9	283.0	282.3	281.8	280.0	281.5	285.3	289.1	290.0	288.2	-9999.0
36	Hudson Strait	282.5	282.7	282.2	283.4	284.8	282.5	280.8	281.3	284.5	288.9	286.9	287.1	285.3	282.7	282.2	282.2	280.9	281.0	279.6	277.8	280.1	280.7	279.5	278.3	278.0	276.5	274.3	274.2	277.9	282.7	-9999.0
98	Bering Strait	285.2	285.6	286.6	288.0	289.5	289.0	286.1	284.6	284.5	284.3	283.1	283.9	283.6	282.1	280.3	280.0	280.5	281.6	280.7	277.5	277.2	276.8	277.0	277.4	277.2	274.5	274.9	273.7	273.4	273.1	-9999.0
128	Arctic subocean	269.1	268.1	269.1	266.5	264.8	267.5	266.0	259.7	259.4	259.2	262.3	263.4	262.7	265.0	265.0	265.9	265.3	264.6	264.2	261.6	263.4	264.8	266.3	262.5	254.5	253.3	256.9	257.4	255.0	253.3	-9999.0
130	Chukchi Sea	281.5	283.9	284.2	284.3	284.0	282.1	280.6	279.9	279.8	279.9	280.3	280.7	280.3	280.8	280.0	278.9	278.4	277.4	274.8	274.2	274.6	274.5	276.0	274.3	272.3	271.7	272.5	269.9	269.6	272.7	-9999.0
132	Beaufort Sea	293.2	292.7	291.7	291.9	292.0	291.2	289.0	286.6	286.5	286.7	286.1	284.5	285.4	284.6	283.0	280.8	278.4	281.7	282.5	281.6	279.8	280.1	279.6	278.2	281.2	284.1	284.6	284.9	283.7	285.5	-9999.0
134	Arctic Archipelago	284.0	285.6	283.3	279.9	281.5	283.5	282.8	280.2	277.4	276.2	276.8	274.6	272.3	271.2	270.9	270.7	270.3	270.3	270.5	271.1	271.1	271.2	270.7	268.7	267.5	268.7	269.4	270.2	269.2	266.7	-9999.0
136	Foxe Basin	279.7	279.9	281.0	279.3	276.8	278.2	277.7	276.1	276.6	277.6	278.2	278.6	278.6	278.2	277.3	274.1	274.3	275.3	275.5	275.8	274.7	274.3	274.3	273.4	272.1	271.1	271.1	271.5	270.2	272.4	-9999.0
138	Baffin Bay	269.4	268.4	269.9	269.0	267.6	267.2	266.2	263.8	262.2	262.0	262.6	262.2	265.4	269.0	271.3	271.4	270.1	269.0	267.2	268.8	271.2	270.9	267.1	263.7	260.8	258.5	260.7	261.1	262.2	261.6	-9999.0
139	South Greenland	273.9	273.5	273.1	271.4	270.8	271.8	269.5	268.2	267.6	266.7	266.2	266.6	268.2	269.1	270.3	271.5	271.9	272.9	272.5	273.1	273.0	271.6	269.3	269.7	267.9	265.4	264.7	265.0	267.5	268.0	-9999.0
140	Greenland Sea	267.4	265.4	264.5	262.2	262.0	264.2	260.6	257.3	259.1	259.6	259.0	257.0	257.8	260.3	262.8	265.6	266.1	267.7	266.2	263.6	267.0	266.5	266.1	261.3	258.0	255.5	254.7	253.9	259.2	258.3	-9999.0
142	Norwegian Sea	285.3	285.1	284.4	283.5	284.9	283.8	284.7	284.4	282.7	284.1	283.8	284.2	284.5	283.1	283.2	283.6	283.8	283.5	280.7	279.3	279.9	277.8	277.9	277.7	277.4	279.0	278.5	278.8	278.9	278.1	-9999.0
144	Barents Sea	291.3	289.9	289.0	288.5	289.6	288.6	288.0	287.0	285.7	285.1	285.3	285.8	287.1	286.8	285.2	282.2	281.8	280.1	279.9	280.5	281.2	280.5	278.6	278.8	280.4	280.5	279.2	278.1	278.1	278.2	-9999.0
146	Kara Sea	287.4	287.0	286.4	286.2	286.2	286.7	287.3	286.5	286.5	286.6	287.1	287.3	286.0	285.7	286.5	287.4	285.5	283.7	281.6	279.6	280.4	281.9	284.2	283.9	282.8	282.3	282.6	282.2	283.2	283.2	-9999.0
148	Laptev Sea	283.6	283.0	282.1	281.7	280.8	279.3	278.6	279.4	278.0	276.6	275.0	274.8	274.9	274.7	274.9	275.9	276.6	277.1	277.7	277.1	275.6	274.5	272.3	273.2	275.3	275.6	274.9	275.4	275.0	274.2	-9999.0
150	East Siberian Sea	286.1	282.0	282.4	281.3	281.7	282.6	282.5	283.0	283.1	284.0	284.8	283.9	277.9	273.7	273.4	275.5	278.1	279.8	279.6	280.0	280.1	278.6	277.4	277.5	276.1	276.8	275.8	275.3	275.9	275.9	-9999.0
152	Gulf of Alaska	284.7	283.9	285.0	286.4	288.8	287.7	284.6	284.5	284.5	284.1	283.8	284.3	284.6	283.0	282.3	283.6	284.0	283.9	283.0	280.8	281.3	281.5	281.1	281.9	281.8	281.9	281.2	279.6	278.9	276.6	-9999.0
154	Southeast Bering Sea	286.3	286.8	287.0	286.3	289.1	289.6	289.4	286.7	286.0	284.9	285.4	285.9	285.1	283.7	284.0	284.8	286.2	284.9	283.3	280.2	280.1	278.8	279.3	279.6	277.7	276.9	276.4	275.9	274.2	274.3	-9999.0