1990 04 - 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	267.4	268.1	268.5	268.5	268.0	268.1	268.2	266.7	266.7	268.1	269.0	268.9	269.3	269.8	270.3	270.3	270.3	270.1	270.2	270.1	270.7	272.2	272.3	271.7	271.4	271.2	271.8	272.5	273.3	273.1	-9999.0
34	Hudson Bay	272.4	270.3	272.1	271.2	267.5	268.5	270.3	269.3	268.2	269.1	270.9	272.5	271.6	271.6	271.6	270.9	272.4	275.2	277.4	278.4	281.0	281.6	283.2	284.0	280.3	276.3	274.5	273.9	276.4	277.2	-9999.0
36	Hudson Strait	269.1	260.7	262.7	268.5	271.6	271.1	265.7	262.3	263.2	262.9	263.4	264.6	265.3	262.3	263.4	264.1	263.9	260.9	261.8	261.2	265.5	267.5	265.7	270.8	271.4	268.2	265.5	267.0	271.6	272.5	-9999.0
98	Bering Strait	269.5	269.1	269.0	270.3	270.5	269.8	271.1	272.1	273.3	273.4	272.2	271.9	272.6	272.9	272.8	271.4	271.5	271.4	271.4	270.8	271.3	272.7	272.6	272.2	273.0	273.3	272.6	272.5	272.5	272.2	-9999.0
128	Arctic subocean	252.1	252.0	254.4	254.7	256.4	259.2	259.1	255.3	261.4	262.3	257.9	253.0	253.0	252.4	251.3	252.1	253.8	255.9	254.6	254.4	256.3	256.7	253.9	255.8	256.0	257.4	262.3	260.8	257.6	256.6	-9999.0
130	Chukchi Sea	264.8	266.7	267.1	267.6	267.5	266.4	271.7	273.4	273.9	273.1	272.1	272.7	272.8	272.7	271.9	269.0	266.8	266.1	265.9	266.7	268.1	269.7	267.8	269.0	272.1	273.1	270.7	271.1	266.8	267.8	-9999.0
132	Beaufort Sea	272.6	272.1	271.6	271.9	272.9	272.1	270.3	267.3	269.8	273.3	273.7	271.5	271.9	272.4	273.0	274.9	276.5	276.4	275.9	275.8	276.3	277.5	275.5	273.8	272.9	272.3	273.6	274.5	275.6	274.6	-9999.0
134	Arctic Archipelago	258.0	259.9	259.6	260.6	264.8	267.3	262.9	259.7	266.5	270.4	268.8	257.9	258.5	259.4	259.3	258.5	257.5	257.0	259.3	260.8	260.4	260.9	261.3	259.9	261.2	264.4	268.7	267.6	266.3	266.1	-9999.0
136	Foxe Basin	258.1	257.0	255.8	258.6	257.8	257.6	260.0	262.0	261.7	265.8	265.9	261.1	253.8	252.6	253.4	254.1	255.1	256.3	255.1	255.9	257.0	256.9	260.1	262.8	261.6	260.9	264.0	266.7	265.7	266.1	-9999.0
138	Baffin Bay	255.1	258.9	257.1	250.8	248.2	251.0	256.4	253.8	253.4	255.5	255.6	250.6	249.4	251.8	251.8	249.1	250.6	250.5	254.3	252.4	247.5	250.5	251.3	253.1	254.3	254.7	257.1	257.1	254.6	253.3	-9999.0
139	South Greenland	260.1	259.7	256.0	255.7	256.7	259.7	263.3	262.1	259.0	256.0	257.4	260.2	259.8	257.7	255.7	256.1	259.2	260.9	263.1	258.4	253.7	254.3	255.3	253.7	255.7	258.3	259.1	260.2	260.7	259.7	-9999.0
140	Greenland Sea	251.1	251.6	250.8	248.7	247.1	248.2	251.5	250.2	248.3	250.6	251.0	249.3	249.9	252.2	251.8	256.6	259.4	258.7	258.8	258.0	249.7	250.2	249.2	249.5	253.0	254.2	255.6	255.9	254.2	252.6	-9999.0
142	Norwegian Sea	274.1	272.3	270.7	270.3	271.8	271.3	272.1	274.9	276.0	275.4	275.9	277.6	276.0	277.3	278.7	276.6	275.9	275.6	276.1	276.6	277.2	278.9	276.5	276.8	277.4	277.3	275.2	276.6	279.6	276.7	-9999.0
144	Barents Sea	270.6	269.4	267.9	272.9	270.9	268.2	270.3	271.6	271.5	274.7	276.8	278.2	278.9	280.9	281.9	277.8	278.1	277.8	277.2	276.8	277.2	280.1	280.6	280.7	279.2	279.9	280.8	281.1	281.2	280.5	-9999.0
146	Kara Sea	270.9	273.3	273.6	271.9	271.4	272.5	271.1	269.3	268.6	271.1	272.6	272.7	274.6	275.2	275.9	275.7	274.7	273.4	272.8	273.6	275.3	277.2	276.5	275.2	276.7	277.0	277.3	277.8	278.4	277.3	-9999.0
148	Laptev Sea	264.1	266.4	269.3	271.1	269.8	266.8	265.8	263.1	262.3	261.0	263.0	265.9	265.6	267.7	269.7	271.2	269.6	268.0	266.0	266.1	267.5	269.3	270.3	268.1	266.3	267.6	269.5	270.7	272.4	274.2	-9999.0
150	East Siberian Sea	262.0	263.0	264.1	265.2	267.4	267.3	269.0	269.0	268.4	271.4	271.1	269.7	269.7	267.8	267.3	268.1	268.9	268.7	268.8	267.0	265.3	265.6	269.1	271.0	266.2	262.7	264.7	269.2	270.8	270.8	-9999.0
152	Gulf of Alaska	272.9	272.9	272.8	273.2	272.9	273.4	274.2	272.8	274.3	274.3	274.1	274.2	274.5	275.6	276.7	274.9	274.5	274.4	274.4	274.5	274.9	275.6	274.4	274.0	274.3	274.6	274.6	276.5	277.2	275.2	-9999.0
154	Southeast Bering Sea	271.1	273.4	273.9	273.7	271.9	274.0	276.8	278.7	277.2	274.4	274.0	274.2	274.5	275.0	276.7	274.7	274.2	274.1	274.2	274.6	274.6	277.5	275.5	273.1	273.6	274.2	274.0	274.6	276.1	274.8	-9999.0