1991 04 - daily  - mean of "daily minimum temperature at 2 meters (K)"
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	255.7	255.6	255.6	256.8	257.3	257.0	256.5	256.6	257.5	258.0	256.8	257.1	258.8	259.3	259.1	258.7	259.5	260.8	260.7	260.6	261.0	260.7	261.0	261.1	262.0	261.1	261.5	261.5	262.0	263.3	-9999.0
34	Hudson Bay	253.9	256.3	255.8	255.1	256.9	256.6	256.2	255.7	257.7	257.3	256.2	255.8	258.1	257.2	255.7	256.2	258.6	260.1	260.0	259.9	259.8	260.2	261.4	260.5	261.1	260.8	260.0	260.9	262.8	263.5	-9999.0
36	Hudson Strait	254.9	253.3	253.4	256.1	257.1	255.0	256.0	256.3	255.0	256.9	256.9	257.8	260.1	258.9	259.3	262.8	262.0	262.3	260.2	260.2	261.5	259.9	260.7	261.1	258.9	257.3	257.9	260.9	259.8	262.5	-9999.0
98	Bering Strait	259.7	254.8	255.2	257.8	258.8	257.9	257.3	258.1	257.1	259.1	257.9	259.3	260.3	262.3	263.0	260.9	261.2	261.4	261.8	261.8	262.5	263.9	260.9	263.1	265.6	263.8	265.1	264.8	262.0	263.7	-9999.0
128	Arctic subocean	252.7	252.7	254.3	255.5	255.8	255.8	256.2	255.1	254.7	256.6	254.6	255.2	257.9	257.0	255.3	256.6	260.1	259.8	258.5	257.3	258.0	261.3	262.3	261.6	260.7	259.7	258.0	261.5	262.3	263.8	-9999.0
130	Chukchi Sea	256.9	252.0	254.2	255.9	256.7	255.6	254.9	255.8	256.1	257.6	255.6	257.6	258.3	262.1	262.1	260.8	261.6	260.3	260.7	260.1	261.3	263.3	259.5	263.3	265.9	261.8	265.1	264.4	261.2	263.2	-9999.0
132	Beaufort Sea	259.7	259.8	258.7	261.9	261.1	260.1	257.8	260.0	261.8	261.4	260.3	260.2	258.6	262.3	264.1	258.3	258.0	262.0	264.0	266.8	264.4	262.0	263.0	263.0	265.3	265.5	266.2	262.4	260.9	263.8	-9999.0
134	Arctic Archipelago	251.2	255.8	254.9	253.5	254.7	255.0	255.1	253.2	255.9	254.9	254.0	253.8	256.2	254.7	252.2	253.1	257.7	258.2	257.7	256.9	257.3	258.8	259.7	258.6	259.8	260.7	258.0	259.0	261.7	262.1	-9999.0
136	Foxe Basin	256.2	254.0	254.9	260.3	259.0	257.3	258.5	259.8	257.0	258.4	257.2	258.6	259.1	259.7	257.4	259.1	261.2	262.0	261.4	258.8	258.8	264.2	267.5	266.1	261.6	263.0	260.6	260.5	263.9	267.9	-9999.0
138	Baffin Bay	253.0	250.7	252.1	255.8	255.2	252.6	253.7	255.0	253.3	254.6	253.7	253.9	256.4	256.1	255.4	258.0	259.6	260.2	258.2	256.0	256.8	259.6	262.5	261.6	258.1	258.0	257.2	258.5	259.6	263.3	-9999.0
139	South Greenland	259.0	258.1	258.3	258.0	257.8	258.7	259.5	261.1	259.6	261.0	260.3	261.5	263.7	263.7	265.1	263.5	263.5	263.7	264.3	263.9	265.0	262.1	261.4	262.5	262.8	260.8	262.8	263.8	263.7	263.9	-9999.0
140	Greenland Sea	254.0	252.5	252.2	254.4	255.0	252.4	253.8	254.0	252.9	254.9	254.7	255.5	258.1	257.7	258.5	262.2	260.9	262.0	258.7	259.0	260.8	258.9	259.3	259.9	258.5	256.1	256.5	260.2	259.4	261.9	-9999.0
142	Norwegian Sea	255.5	254.4	256.5	255.2	254.6	255.9	257.2	256.3	255.8	258.7	259.4	259.9	262.6	262.5	263.5	262.4	261.3	257.3	261.7	260.7	263.1	259.8	261.0	260.4	261.2	261.9	262.8	262.2	264.8	261.9	-9999.0
144	Barents Sea	256.0	255.6	256.0	255.8	256.9	257.2	258.2	259.7	258.8	260.0	257.5	259.9	261.3	262.1	263.0	262.4	261.4	261.3	262.1	261.3	262.8	259.8	259.8	259.7	261.1	258.8	260.8	260.9	261.5	261.6	-9999.0
146	Kara Sea	254.4	254.6	255.4	256.1	257.1	256.9	257.3	256.5	256.9	257.4	256.3	256.5	258.8	257.9	257.2	258.5	259.8	261.2	259.7	259.5	260.2	260.8	261.4	260.6	261.3	260.2	259.8	261.9	262.9	263.6	-9999.0
148	Laptev Sea	255.4	257.1	256.5	258.2	257.6	257.8	254.6	254.1	258.1	257.6	256.3	255.6	257.1	259.8	259.8	257.0	257.1	259.6	260.6	261.5	260.9	258.8	259.7	260.7	262.1	262.2	263.4	260.0	261.1	263.3	-9999.0
150	East Siberian Sea	260.2	255.0	253.7	256.6	257.2	256.5	255.8	257.3	257.0	259.0	258.4	260.1	260.0	261.9	262.5	262.5	261.8	261.2	262.8	261.1	263.2	263.6	261.7	263.5	264.5	262.2	264.7	264.4	262.1	263.7	-9999.0
152	Gulf of Alaska	256.6	251.3	251.1	254.7	254.8	256.6	255.4	255.7	253.9	257.1	254.5	256.7	258.0	259.2	259.4	259.1	259.1	256.9	258.9	256.0	258.0	259.4	255.3	260.4	262.8	260.8	262.8	259.9	259.2	262.5	-9999.0
154	Southeast Bering Sea	254.3	251.4	249.5	254.3	255.0	256.5	256.0	254.5	253.8	255.7	256.3	255.8	257.5	259.8	259.4	260.8	260.3	257.2	256.7	255.4	256.3	257.6	255.2	256.4	258.8	258.7	258.7	260.4	259.5	262.3	-9999.0