| Left: The Fischer Porter Rain Gage at the Fajardo Airport, PR. |
|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average High (F)
|
84.1
|
84.4
|
85.0
|
86.8
|
88.3
|
89.0
|
89.1
|
89.7
|
89.3
|
88.6
|
87.0
|
85.2
|
87.2
|
|
Average Low (F)
|
69.0
|
69.0
|
69.8
|
71.2
|
73.1
|
75.2
|
75.7
|
74.9
|
74.1
|
73.6
|
72.3
|
70.6
|
72.4
|
|
Average Rain (in.)
|
4.42
|
3.07
|
2.70
|
3.41
|
8.36
|
5.44
|
5.91
|
5.40
|
6.84
|
8.0
|
7.99
|
5.75
|
67.29
|
| All Time Record | |
| Record High | 96F August 10th, 1990 |
| Record Low | 50F January 30th, 1980 |
| Wettest Year | 104.32" 1970 |
| Driest Year | 44.49" 1945 |
| Highest Daily Precip | 10.30" June 13th, 1938 |
| Left: The Fischer Porter Rain Gage at Paraíso, PR. | |
| Left: The Standard Rain Gage (SRG) and weather observer Ms. López-García. |

|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average Rain (in.)
|
6.34
|
5.0
|
5.53
|
7.31
|
10.4
|
7.76
|
7.69
|
8.35
|
9.97
|
10.79
|
12.06
|
8.93
|
100.13
|
| All Time Record | |
| Record High | N/A |
| Record Low | N/A |
| Wettest Year | 155.69" 1979 |
| Driest Year | 60.62" 1967 |
| Highest Daily Precip | 12.57" September 5th, 1979 |
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