2009 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	264.9	264.6	264.7	264.8	264.9	265.1	265.1	264.8	264.7	264.8	264.9	264.8	265.3	266.0	266.6	267.4	268.4	268.4	268.7	269.2	269.3	269.4	269.9	270.0	270.3	270.0	269.9	270.4	270.7	271.1	-9999.0
34	Hudson Bay	269.6	269.8	269.3	268.2	268.3	269.6	270.5	269.6	267.7	267.3	269.1	270.7	271.2	271.3	271.8	272.0	272.1	271.0	271.7	272.6	272.9	271.9	271.0	269.4	269.7	270.7	270.8	270.8	272.3	273.0	-9999.0
36	Hudson Strait	264.3	262.9	266.9	264.8	265.1	266.0	266.4	268.6	269.7	266.9	265.0	264.6	265.6	266.4	264.1	261.1	261.3	262.1	265.7	266.4	268.1	272.7	271.9	270.3	270.3	266.4	266.8	265.2	264.9	269.0	-9999.0
98	Bering Strait	261.5	260.9	261.2	262.5	263.4	263.2	264.7	265.7	265.6	265.6	266.9	267.7	267.2	268.1	267.1	267.8	268.8	269.1	268.4	268.8	268.3	268.1	270.3	270.7	269.8	270.7	271.6	272.5	272.4	272.5	-9999.0
128	Arctic subocean	247.6	245.4	243.0	242.1	242.0	241.3	242.2	246.5	247.3	243.6	245.5	245.9	244.5	243.8	247.3	250.1	252.7	251.6	249.1	253.7	254.1	253.7	256.5	256.2	254.0	251.6	253.2	255.4	256.5	256.1	-9999.0
130	Chukchi Sea	256.7	256.2	256.0	258.3	259.7	259.1	261.7	263.6	261.3	257.5	257.5	260.6	263.0	263.1	263.1	265.5	267.4	264.5	264.9	266.2	266.4	267.1	270.9	269.8	269.9	272.7	271.6	272.2	273.7	273.4	-9999.0
132	Beaufort Sea	264.8	263.6	264.0	264.9	267.5	267.6	266.6	267.2	268.4	269.4	269.8	269.8	269.5	269.2	268.5	268.7	269.3	270.0	270.0	269.5	269.3	267.7	266.3	268.3	270.3	271.0	270.9	271.9	273.1	273.7	-9999.0
134	Arctic Archipelago	254.0	252.9	253.7	253.2	254.2	256.3	255.2	254.4	256.6	259.5	260.3	254.6	253.3	256.5	258.4	260.6	262.6	260.8	258.0	257.3	259.3	259.7	258.6	259.3	259.6	261.0	261.6	267.0	267.8	263.4	-9999.0
136	Foxe Basin	262.8	258.5	260.2	261.2	257.5	255.1	256.6	261.1	261.8	259.6	259.6	262.1	257.6	255.8	254.9	256.9	260.4	263.6	261.1	258.6	259.1	264.1	266.7	266.6	265.9	264.8	264.2	264.7	266.1	266.3	-9999.0
138	Baffin Bay	255.6	254.4	252.6	250.5	248.3	248.0	246.2	248.2	247.9	247.1	248.7	251.9	248.0	243.4	243.6	246.0	247.3	251.3	255.3	257.7	258.5	256.9	257.9	258.6	258.7	257.8	256.2	257.7	259.7	262.0	-9999.0
139	South Greenland	255.2	258.8	259.9	260.7	257.6	255.7	253.8	255.3	257.8	260.6	259.0	257.9	259.0	259.1	261.3	265.1	264.5	265.5	265.5	264.7	262.3	262.9	261.6	262.1	263.9	263.4	261.6	262.5	263.2	264.1	-9999.0
140	Greenland Sea	251.8	253.5	248.7	245.6	242.8	242.0	241.7	244.0	244.0	244.7	245.5	249.8	250.4	246.3	242.9	246.4	247.0	248.6	253.7	257.2	255.3	251.8	253.0	254.2	254.2	253.4	251.1	253.5	258.8	263.1	-9999.0
142	Norwegian Sea	273.3	273.8	273.0	272.5	272.8	273.1	273.3	274.5	275.2	275.1	276.1	275.8	274.9	273.1	272.8	273.6	272.6	271.6	273.1	272.4	274.3	274.9	275.0	275.4	275.8	275.2	275.1	275.3	275.3	276.1	-9999.0
144	Barents Sea	271.5	269.0	264.8	263.0	264.3	265.5	264.8	264.7	265.7	268.9	271.1	271.9	272.7	272.0	270.4	268.6	270.0	270.7	270.2	268.4	267.6	269.8	271.8	270.6	270.0	270.9	272.1	271.4	271.2	269.8	-9999.0
146	Kara Sea	271.0	271.7	272.5	273.2	271.9	270.4	269.7	269.0	268.8	266.5	266.8	268.1	270.3	271.4	272.0	271.7	272.3	272.1	272.9	274.2	274.1	274.5	275.8	276.3	276.3	275.7	274.8	274.6	274.9	275.6	-9999.0
148	Laptev Sea	261.7	261.0	262.1	263.1	265.4	266.8	267.8	265.7	264.3	266.6	263.1	258.6	258.8	261.5	264.2	265.7	268.3	268.5	269.0	269.6	270.9	270.8	272.2	271.7	272.1	272.1	273.1	271.8	269.6	269.4	-9999.0
150	East Siberian Sea	260.7	257.9	256.7	256.1	256.0	258.8	259.7	259.8	260.6	260.1	261.8	263.1	263.3	264.1	265.5	269.1	270.8	269.1	266.0	265.1	264.6	265.8	265.7	267.9	266.8	260.9	261.5	265.4	266.3	266.7	-9999.0
152	Gulf of Alaska	266.0	265.7	267.0	268.2	269.5	269.6	269.7	269.4	268.6	270.6	271.5	271.3	269.4	270.4	271.2	271.6	272.5	271.9	272.0	271.3	272.0	272.0	272.6	272.4	272.5	273.6	274.3	274.2	274.3	274.4	-9999.0
154	Southeast Bering Sea	261.9	266.8	265.9	263.6	265.2	270.1	272.0	268.8	267.0	270.9	269.8	268.2	264.0	268.7	271.7	270.0	269.9	269.1	270.4	271.2	271.6	272.8	273.3	272.6	273.4	274.3	274.3	274.2	274.3	274.2	-9999.0