1958 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	282.7	282.6	282.9	282.8	282.4	282.2	282.0	281.8	281.3	280.8	280.8	280.5	279.7	279.0	278.8	278.8	280.0	280.3	279.8	278.8	277.9	277.4	276.9	276.1	275.6	275.2	275.6	275.8	275.4	275.1	-9999.0
34	Hudson Bay	288.6	288.7	288.7	289.2	289.1	289.1	288.7	289.2	288.4	286.6	288.1	288.1	287.0	285.9	284.9	283.8	286.0	287.5	288.2	288.1	286.5	286.0	285.7	284.9	284.3	283.2	283.4	282.9	280.5	278.2	-9999.0
36	Hudson Strait	280.8	279.8	282.4	283.5	282.0	281.1	281.4	280.7	279.7	279.9	280.5	280.0	279.6	279.5	278.5	277.2	278.1	279.0	280.7	284.0	284.7	284.7	282.7	279.6	279.2	278.9	276.7	276.4	275.7	275.7	-9999.0
98	Bering Strait	281.5	281.8	282.6	282.5	282.1	282.3	281.9	281.7	281.0	281.2	282.7	283.4	282.4	282.2	282.3	281.3	279.6	278.3	278.1	277.1	275.6	275.9	277.4	276.6	274.8	274.2	274.5	274.3	272.4	272.7	-9999.0
128	Arctic subocean	268.9	268.5	267.7	268.5	267.9	267.5	264.7	265.3	266.9	265.8	265.0	264.0	260.7	257.4	255.8	260.5	265.6	263.8	258.6	253.9	256.1	258.5	258.6	258.5	258.8	259.3	258.0	253.2	251.9	253.1	-9999.0
130	Chukchi Sea	279.3	280.1	281.0	281.0	281.2	280.8	280.6	279.2	279.4	280.1	281.3	281.8	281.0	280.1	279.1	279.0	278.1	277.0	275.6	274.9	274.3	274.0	276.5	276.2	274.5	274.4	274.4	274.6	273.4	272.8	-9999.0
132	Beaufort Sea	284.4	284.2	285.2	285.4	284.9	285.6	285.4	285.4	285.3	285.3	285.5	285.7	284.8	283.1	282.4	283.5	282.7	282.0	281.5	280.8	280.7	279.7	279.9	280.6	280.5	280.5	280.7	279.8	277.4	274.5	-9999.0
134	Arctic Archipelago	280.9	280.3	279.5	279.0	279.3	279.3	279.4	279.9	280.3	278.9	276.6	275.8	274.9	275.9	276.8	278.5	277.4	274.9	273.0	271.1	270.5	270.5	270.3	271.8	271.7	271.2	269.6	266.8	265.0	264.4	-9999.0
136	Foxe Basin	278.4	278.8	279.6	279.6	280.7	280.2	278.4	277.9	278.0	278.4	277.9	277.5	277.1	275.1	275.2	276.0	276.6	276.6	276.2	274.7	272.0	273.5	274.3	273.2	271.8	271.9	271.4	270.2	269.9	269.1	-9999.0
138	Baffin Bay	265.1	266.2	266.4	265.5	264.9	262.8	261.9	261.2	260.8	261.6	261.8	262.0	260.9	257.8	256.2	257.2	265.3	265.5	262.1	259.5	256.5	254.8	254.3	254.7	257.0	259.5	261.1	259.9	260.9	263.3	-9999.0
139	South Greenland	271.8	271.6	273.0	273.6	272.6	270.6	271.1	271.1	269.4	270.5	270.1	267.8	268.1	270.1	268.9	269.7	272.3	271.8	271.6	269.5	265.8	261.6	265.9	268.8	268.6	268.3	269.6	272.0	272.4	270.9	-9999.0
140	Greenland Sea	262.7	263.9	263.7	263.4	263.3	259.9	260.3	257.6	257.6	256.2	256.6	257.0	258.4	256.7	258.1	253.4	261.6	264.7	260.9	259.2	255.9	251.8	252.6	250.9	251.5	254.2	256.4	257.8	257.7	263.0	-9999.0
142	Norwegian Sea	289.4	289.6	287.5	286.5	283.9	285.7	284.7	282.0	283.0	281.7	281.3	282.7	283.5	281.2	281.0	282.7	283.7	283.2	284.1	283.5	282.9	283.5	283.5	283.3	282.2	280.7	279.8	280.9	282.4	281.2	-9999.0
144	Barents Sea	285.8	286.7	287.3	282.4	281.0	281.4	282.8	282.0	278.1	278.7	280.1	279.6	280.8	280.0	277.2	275.4	276.4	278.8	277.0	278.6	278.9	279.5	278.7	278.8	280.0	279.7	278.5	277.6	277.2	276.9	-9999.0
146	Kara Sea	286.8	286.6	285.9	285.4	285.6	284.9	283.4	282.0	282.2	281.3	281.0	280.8	280.2	280.8	282.6	282.4	283.0	282.5	281.2	279.2	279.0	278.9	277.6	276.7	276.1	275.5	277.4	279.0	280.0	280.4	-9999.0
148	Laptev Sea	281.5	280.7	281.9	282.7	281.2	281.9	284.0	285.0	283.4	282.8	282.7	281.3	278.9	275.8	275.5	276.8	279.7	282.0	283.1	283.0	281.8	280.3	278.6	276.9	275.6	274.2	273.5	274.3	274.3	273.8	-9999.0
150	East Siberian Sea	278.5	278.1	279.7	281.0	282.6	282.4	281.7	284.1	285.5	285.4	283.8	284.4	284.6	284.2	280.6	279.0	276.9	278.3	279.5	278.0	277.4	279.0	276.0	271.8	271.4	270.9	270.6	270.2	270.8	271.1	-9999.0
152	Gulf of Alaska	283.3	282.7	281.6	282.4	282.4	282.4	282.0	282.9	283.2	283.4	283.5	283.2	282.6	282.8	282.9	283.3	282.4	281.5	281.1	278.6	277.8	278.4	279.4	278.9	277.4	277.9	278.4	277.3	277.0	280.8	-9999.0
154	Southeast Bering Sea	283.3	282.3	283.5	284.2	283.8	283.4	283.4	283.8	283.7	283.7	285.1	285.0	285.1	285.5	286.1	286.6	285.5	283.3	280.0	277.6	278.3	281.5	281.8	277.5	277.8	278.4	278.6	278.0	278.2	281.3	-9999.0