Recurrence Based Similarity Identification of Climate Data

Table 1

Monthly average temperature data.

US regions	1895/01	1895/02	1895/03	1895/04	1895/05	1895/06	1895/07	1895/08		2014/12
R1	18.8	15.6	27.6	43.5	57.1	67.2	65.7	66.7	⋯	31.6
R2	9.5	13.8	28.2	47.3	51.9	58.1	65.6	65.1	⋯	24.3
R3	24.4	29.8	34.3	44.3	49.4	56.1	62.2	62.6	⋯	33.3
R4	24.6	21.9	40.2	55	63	73.5	73.2	74.5	⋯	37.1
R5	39.2	34.8	53.1	63.4	69.2	77	79.3	80	⋯	46.9
R6	43.7	37.3	53.1	61.1	68.3	76.8	77.8	78.5	⋯	50.5
R7	30.3	30.3	40.8	51	58.4	65.1	70.4	70.6	⋯	36
R8	6.9	9.7	26	47.8	56.8	65.8	67.3	67.2	⋯	24.8
R9	35	40.1	44	51.1	58.8	66.2	71.7	71.8	⋯	31.6