50 



40 



c 

 o 



c5 30 



a. 

 o 



0) 



20- 



"1 — 1 — I — 1 — I — 1 — I — I — r 



»• •* • . . 



J I I I ■ I L 



\ • 



10 



s<i^^ ^^^° ^<i^° ^.i^ ,9^° ^^^ ^<,^ ^<»A° ,# ^^ ^OCP 



Year 



Figure 2: Cotulla annual precipitation. 



50 



40 



c 

 o 



ffl 30 





20 



10 



1 I I I I 1 r 



J I I I L 



J L 



^<i^ ^9^° ,<»T-^ ,<i^° ,.»^° ,<i^^ ^<^ ,9^^ ,<i%^ ^^^ ^^ 



Year 



Figure 3: Corpus Christi WSO AP annual 

 precipitation. 



50 



40 



c 

 o 



« 30 



Q. 

 O 



V V V V V V V V \^ V 

 Year 

 Figure 4: Beeville 5 NE annual precipitation. 



20 



10 



"I I — I — I — I — I — r 



-• ^ 



J L 



J L 



^<i^ ^<J^^ ^<iT? ^ci^"" ,<.^° <^^ ^c,^ ^<i^^ ^^«P ^q<^° TpO° 



Year 

 Figure 5: Sabinal annual precipitation. 



35 



c 30 

 o 



a 25 



o. 

 ^ 20 



15 





M Sabinal 



Bl Corpus Christi WSO AP 



n Beeville 5 NE 



H Cotulla 



12 3 



PERIOD 



Figure 6: Mean annual precipitation per each time period of 1940-57, 

 1958-81, and 1982-99. 



D-4 ♦♦♦ Recent Trends in Precipitation Occurring on the Nueces River Watershed of South Texas 



