1991 04 - daily  - mean of NNR daily min air temperature at 2 meters (K); S.-H. Wang, OSU
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	255.6	255.7	255.7	256.9	257.3	256.9	256.5	256.4	257.6	257.8	257.0	257.0	258.6	259.3	259.0	258.9	259.5	260.7	260.5	260.7	260.9	260.9	261.0	261.0	261.8	261.3	261.3	261.6	261.9	263.4	-9999.0
34	Hudson Bay	258.9	263.8	265.4	265.8	265.3	265.0	265.7	261.8	262.5	264.1	263.6	262.9	266.0	267.2	267.8	265.3	263.7	262.7	262.6	265.5	268.6	268.8	268.6	266.7	267.4	269.7	269.5	270.5	272.0	271.4	-9999.0
36	Hudson Strait	257.2	253.4	253.1	261.3	251.8	245.1	245.3	255.5	250.5	252.8	252.6	254.6	258.3	258.5	250.3	247.3	247.6	249.2	252.3	254.3	250.3	262.5	269.1	268.7	260.3	254.0	256.8	256.8	255.7	260.8	-9999.0
98	Bering Strait	253.4	255.0	255.8	255.5	253.1	250.5	252.5	256.3	255.8	256.0	257.8	259.5	257.2	261.6	263.2	264.6	264.5	263.6	263.7	266.6	264.8	266.3	261.2	264.1	263.7	259.5	261.3	260.4	261.2	264.1	-9999.0
128	Arctic subocean	243.8	243.1	241.7	236.5	238.1	241.7	242.1	242.1	241.7	237.9	230.9	231.0	236.4	240.1	247.3	242.3	241.0	243.8	242.0	244.2	246.2	249.1	252.8	253.1	253.2	252.0	253.7	257.4	254.4	252.6	-9999.0
130	Chukchi Sea	253.9	251.9	248.3	248.0	246.2	243.6	247.6	244.1	247.0	254.0	260.3	259.5	255.6	257.0	257.2	259.3	259.9	261.5	257.9	264.3	261.9	261.7	257.9	257.7	261.5	257.5	259.7	261.8	259.8	261.0	-9999.0
132	Beaufort Sea	262.4	258.6	255.5	260.7	256.8	255.9	255.8	260.2	260.6	260.7	261.9	265.9	266.5	267.4	264.9	265.0	266.2	267.8	266.7	266.6	267.5	268.3	266.5	264.8	265.3	264.3	265.4	265.0	266.1	264.8	-9999.0
134	Arctic Archipelago	248.2	248.4	244.9	245.0	248.2	248.2	247.3	249.7	248.6	246.5	246.2	247.4	246.7	244.1	246.4	246.1	249.3	252.7	254.0	257.4	252.3	251.8	249.3	252.4	255.9	253.2	255.9	258.0	256.9	254.6	-9999.0
136	Foxe Basin	242.7	244.3	247.1	249.1	243.1	243.7	249.3	247.8	253.8	247.5	246.6	247.0	242.6	242.5	240.7	249.8	253.2	257.1	252.8	246.1	248.2	251.6	259.8	257.6	254.6	248.5	254.9	252.8	256.8	261.5	-9999.0
138	Baffin Bay	230.4	233.3	239.4	237.2	235.9	235.2	235.2	233.7	234.3	234.4	235.5	234.5	235.8	235.3	238.8	245.4	245.9	247.4	247.8	244.1	239.6	237.5	242.6	242.6	242.9	244.5	245.8	248.7	247.1	249.6	-9999.0
139	South Greenland	243.8	239.4	237.4	235.6	240.0	236.0	236.5	234.4	233.9	237.3	236.6	239.4	242.8	242.9	248.9	258.3	256.4	258.2	253.2	250.0	250.1	243.8	244.0	243.8	244.4	239.8	239.3	244.9	246.1	254.6	-9999.0
140	Greenland Sea	236.3	238.5	238.2	237.3	235.7	235.5	237.4	234.4	232.2	235.8	234.3	234.0	237.4	238.1	241.4	241.1	241.9	242.9	241.2	239.5	236.3	236.5	244.2	244.2	239.7	238.7	238.7	243.4	247.1	250.6	-9999.0
142	Norwegian Sea	267.6	268.6	273.3	272.4	272.0	274.5	274.1	273.7	273.2	273.8	275.3	275.5	272.0	270.5	272.1	268.4	264.7	261.2	260.8	260.9	266.9	268.2	264.1	265.5	268.6	269.0	269.8	269.3	269.2	270.8	-9999.0
144	Barents Sea	261.1	259.6	265.3	271.1	268.8	268.1	272.9	273.6	272.6	271.8	271.0	272.5	273.2	269.4	265.8	265.5	263.1	261.8	260.6	264.5	270.7	267.0	266.0	267.5	266.1	264.5	267.3	271.3	268.0	267.4	-9999.0
146	Kara Sea	259.7	259.9	259.0	259.4	262.1	263.4	262.3	261.5	263.5	264.3	263.0	261.9	263.6	263.4	260.6	261.9	265.6	267.9	267.5	265.2	264.7	265.4	264.9	264.8	266.6	266.1	264.5	264.4	265.8	265.9	-9999.0
148	Laptev Sea	255.9	254.9	254.5	257.1	257.9	256.5	252.5	254.2	257.0	255.4	253.2	252.5	252.7	255.0	257.0	250.7	249.4	253.1	254.7	257.1	257.1	255.9	259.9	259.9	261.2	261.0	260.3	255.8	256.1	261.4	-9999.0
150	East Siberian Sea	249.9	247.6	250.1	249.8	253.9	257.8	254.2	248.5	254.9	255.4	249.5	244.8	253.3	255.2	255.5	257.7	257.8	253.8	256.0	250.8	251.6	253.3	250.2	252.7	253.9	258.4	256.9	259.2	253.4	257.5	-9999.0
152	Gulf of Alaska	262.0	266.8	265.6	267.5	265.2	260.2	263.0	267.0	262.4	260.3	263.8	269.3	267.5	269.7	268.7	269.8	268.8	268.4	263.6	269.4	270.1	270.8	268.1	269.1	268.3	268.0	269.5	268.4	270.1	272.2	-9999.0
154	Southeast Bering Sea	266.0	268.2	266.8	264.2	261.7	257.0	259.6	260.9	262.8	256.5	259.2	261.3	261.5	272.2	264.0	269.3	262.9	268.2	271.5	271.8	272.6	270.6	266.9	262.4	271.2	270.8	269.7	270.1	270.0	268.9	-9999.0