1991 12 - daily  - mean of NCEP mean Daily Air 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	248.9	248.2	247.5	247.1	248.2	249.3	249.3	249.2	250.3	251.2	251.3	250.5	250.0	249.9	250.9	251.8	251.1	250.6	250.8	250.1	249.7	250.7	252.1	253.8	254.5	254.9	254.4	252.9	252.2	252.7	252.9
34	Hudson Bay	250.8	247.9	248.2	247.8	248.0	250.2	253.1	254.9	253.8	257.7	260.3	259.0	254.3	249.0	248.6	252.8	250.7	254.0	259.1	262.6	263.7	263.4	257.1	256.9	257.1	258.7	263.3	263.4	259.0	259.3	259.3
36	Hudson Strait	263.1	256.9	256.1	253.0	257.8	251.8	250.0	250.7	256.9	247.8	254.1	250.0	258.2	254.7	243.6	243.0	245.0	246.5	250.3	245.1	252.4	255.3	255.8	246.5	246.7	247.9	250.5	250.8	249.3	248.1	255.0
98	Bering Strait	254.5	251.9	251.3	252.5	254.6	254.8	252.8	251.3	251.5	250.6	250.2	250.8	250.7	257.9	258.1	257.4	254.7	249.1	249.2	246.9	245.9	248.5	255.3	257.7	255.4	253.8	258.1	256.2	250.5	255.0	258.3
128	Arctic subocean	240.6	240.9	243.6	243.9	241.2	238.7	238.9	242.8	241.8	240.3	238.6	240.5	242.2	241.5	238.7	235.7	234.6	235.9	235.4	235.4	236.2	238.3	240.2	241.1	241.7	240.8	233.6	237.1	238.5	236.7	240.0
130	Chukchi Sea	255.5	256.4	257.5	257.0	256.6	255.7	254.5	250.4	247.8	245.9	241.7	245.7	248.5	245.2	247.3	251.1	245.6	242.9	240.8	238.6	238.0	238.8	242.0	249.3	251.3	249.3	251.6	248.6	241.3	242.0	244.8
132	Beaufort Sea	249.7	247.5	245.0	244.1	244.7	247.6	248.6	247.6	252.3	252.7	249.6	248.4	249.9	253.8	258.9	255.7	258.3	255.7	257.3	252.2	253.5	252.5	259.9	261.1	261.2	261.6	261.3	260.9	262.6	256.8	260.8
134	Arctic Archipelago	239.8	240.6	240.9	241.3	241.4	239.9	239.7	239.5	237.1	232.6	233.0	235.3	235.3	237.1	243.1	244.9	242.7	243.0	240.1	242.0	240.5	240.6	237.8	240.2	246.1	250.3	244.2	242.0	248.5	249.2	248.8
136	Foxe Basin	249.3	252.4	252.1	249.5	243.7	244.0	238.9	236.5	238.6	235.3	240.1	236.6	235.5	237.3	233.6	237.4	243.4	239.0	241.3	237.6	246.8	248.8	248.5	252.2	249.1	247.9	248.1	243.5	237.7	237.6	245.5
138	Baffin Bay	238.8	241.2	247.6	247.5	249.6	250.9	248.0	243.6	242.7	241.7	243.1	243.5	241.9	234.7	234.0	236.3	237.3	237.3	233.8	232.9	229.5	231.6	237.0	243.5	245.8	246.8	244.0	239.5	238.5	241.5	236.5
139	South Greenland	246.9	251.9	252.9	256.5	263.8	260.7	249.3	244.1	248.0	251.5	249.4	245.5	243.8	246.4	250.4	246.4	242.2	241.1	238.4	239.3	236.1	239.7	247.3	252.8	253.1	257.0	252.8	244.2	247.1	249.5	241.8
140	Greenland Sea	240.1	240.4	245.0	247.0	252.1	254.2	249.6	248.7	242.8	241.9	243.0	241.9	241.8	237.3	234.6	235.3	234.6	237.2	236.2	233.2	229.3	230.0	235.8	241.2	242.4	243.5	242.3	240.2	237.5	239.7	241.4
142	Norwegian Sea	275.1	274.0	274.2	272.6	272.7	274.1	274.7	275.0	273.6	275.2	275.0	274.6	273.7	269.6	271.1	270.2	273.0	274.0	271.8	271.0	268.7	267.5	266.4	267.3	269.9	269.0	271.5	275.6	272.1	270.4	273.8
144	Barents Sea	257.0	260.0	256.6	254.6	254.4	255.9	255.5	254.7	258.1	263.1	260.2	261.4	264.5	264.3	260.9	258.2	258.6	262.1	263.7	265.6	266.2	267.7	265.5	265.2	262.2	259.0	254.5	255.5	261.8	263.8	258.5
146	Kara Sea	248.9	247.9	245.6	245.7	247.4	250.0	251.8	252.1	253.0	253.5	253.4	252.8	253.1	252.8	255.1	258.4	258.5	255.1	253.0	251.2	250.5	251.1	252.4	254.7	256.7	257.4	255.9	255.2	254.3	254.1	254.2
148	Laptev Sea	244.3	243.0	242.6	240.7	240.1	240.8	241.4	242.8	245.4	246.6	246.6	245.6	244.6	245.2	245.2	244.6	244.4	246.8	248.6	246.9	244.0	244.4	246.7	249.3	249.8	250.4	250.1	247.9	246.4	249.1	249.6
150	East Siberian Sea	246.9	246.4	245.6	243.8	243.4	243.8	242.4	243.8	245.8	246.6	248.7	247.2	243.6	242.5	244.3	244.0	242.3	242.3	240.6	242.7	247.6	249.7	250.0	249.2	248.6	244.9	242.5	241.1	240.9	239.8	240.9
152	Gulf of Alaska	267.7	264.9	264.6	267.7	270.4	270.2	267.5	265.9	263.6	261.0	260.7	260.2	263.0	269.2	268.6	268.8	261.6	261.4	260.5	262.4	259.5	269.2	270.5	269.8	267.9	265.0	268.0	264.0	263.8	270.0	270.5
154	Southeast Bering Sea	262.3	266.8	269.9	264.9	264.9	258.5	256.3	257.5	256.2	264.5	265.7	260.5	263.2	271.7	269.6	263.1	258.4	252.5	250.3	250.6	249.1	261.7	266.0	263.2	258.2	257.5	266.0	252.7	252.8	256.7	259.8