| The Maximum Minimum Temperature Sensor (MMTS) at the Carraízo Dam, Trujillo Alto, PR. | |
| |
The Standard Rain Gage (SRG) at the Carraízo Dam, Trujillo Alto, PR. |

|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average High (F)
|
84.2
|
84.6
|
85.7
|
87.1
|
88.3
|
89.7
|
89.9
|
90.1
|
90.3
|
89.2
|
86.9
|
84.8
|
87.6
|
|
Average Low (F)
|
67.1
|
66.7
|
67.1
|
68.8
|
71.2
|
72.8
|
73.0
|
73.2
|
72.9
|
72.3
|
70.6
|
68.2
|
70.4
|
|
Average Rain (in.)
|
4.47
|
3.23
|
3.27
|
5.50
|
7.21
|
4.45
|
6.28
|
7.32
|
8.36
|
7.28
|
7.52
|
5.67
|
70.56
|
| All Time Record | |
| Record High | 98F March 29th, 1993 |
| Record Low | M |
| Wettest Year | 121.72" 1970 |
| Driest Year | 53.02" 1976 |
| Highest Daily Precip | 12.75" August 18th, 2006 |
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