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Left: Standard Rain Gage (SRG) at Río Blanco Lower, PR. |

|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average Rain (in.)
|
6.42
|
5.56
|
5.15
|
6.34
|
11.15
|
8.7
|
8.92
|
9.61
|
12.38
|
10.85
|
12.85
|
9.18
|
107.11
|
| All Time Record | |
| Record High | N/A |
| Record Low | N/A |
| Wettest Year | 166.47" 1960 |
| Driest Year | 75.28" 2000 |
| Highest Daily Precip | 16.10" April 17th, 2003 |
| The Fischer Porter Rain Gage (FPU) at Pico Del Este |
|
NCDC 1981-2010
|
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average High (F)
|
65.7
|
65.6
|
66.8
|
68.1
|
69.0
|
69.7
|
70.3
|
71.2
|
71.9
|
71.2
|
69.2
|
66.9
|
68.8
|
|
Average Low (F)
|
59.3
|
58.7
|
58.9
|
59.8
|
62.2
|
63.7
|
63.9
|
64.4
|
64.1
|
63.7
|
62.3
|
60.4
|
61.8
|
|
Average Rain (in.)
|
13.11
|
10.60
|
10.54
|
11.19
|
18.13
|
13.03
|
14.07
|
15.24
|
14.80
|
17.01
|
18.88
|
15.88
|
172.48
|
| All Time Record | |
| Record High | 92F June 15th, 1999 |
| Record Low | 44F January 19th, 1982 |
| Wettest Year | 214.86" 1987 |
| Driest Year | 141.48" 1976 |
| Highest Daily Precip | 21.80" September 11th, 1996 |
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