Region

1

2

3

4

Corrcoef

0.45

0.62

0.59

0.44

                                Table 1: Correlation coeficients for each of the four regions in UYRS (as shown in Fig. 1) between the July-August N3.4 and October-December regional precipitation time series.

 

 

 

 

 

 

 

 

REGION

 

 

Cuartile

1

2

3

4

N1th (%)

2 (17 %)

0 (0 %)

0 (0 %)

2 (17 %)

N2th (%)

1 (8 %)

2 (17 %)

2 (17 %)

3 (25 %)

N3th (%)

3 (25 %)

4 (33 %)

5 (41,5 %)

2 (17 %)

N4th (%)

6 (50 %)

6 (50 %)

5 (41,5 %)

5 (41,5 %)

Nw (%)

12

12

12

12

Table 2: Frequencies of occurrence of (Oct-Dec) rainfalls in each of the climatological distribution, given a “warm” year (Jul-Aug N3.4 > 0.38 º C ), for each of the four regions in UYRS.