| Left: The Standard Rain Gage (SRG) at Mora Camp, PR. |
|
NCDC 1981-2010 |
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average Rain (in.)
|
3.69
|
2.71
|
3.57
|
5.31
|
7.67
|
5.01
|
4.75
|
5.28
|
6.03
|
6.30
|
5.88
|
4.43
|
60.63
|
| All Time Record | |
| Record High | N/A |
| Record Low | N/A |
| Wettest Year | 80.28" 1981 |
| Driest Year | 37.64" 1957 |
| Highest Daily Precip | 7.70" June 11th, 1974 |
| |
|
| |
Top Left: Maximum Minimum Temperature Sensor (MMTS) at Isabela Agricultural Substation Top Right: Standard (8") Rain Gage at Isabela Agricultural Substation Bottom Left: Monel Evaporation Pan at Isabela Agricultural Substation |

|
NCDC 1981-2010 |
Jan
|
Feb
|
Mar
|
Apr
|
May
|
Jun
|
Jul
|
Aug
|
Sep
|
Oct
|
Nov
|
Dec
|
Annual
|
|
Average High (F)
|
82.0
|
82.5
|
83.4
|
84.5
|
85.6
|
86.9
|
87.2
|
87.7
|
87.6
|
86.9
|
84.7
|
82.8
|
85.2
|
|
Average Low (F)
|
65.8
|
66.0
|
66.4
|
67.8
|
70.0
|
71.2
|
71.7
|
72.3
|
71.7
|
71.1
|
69.8
|
67.9
|
69.3
|
|
Average Rain (in.)
|
3.50
|
2.83
|
3.52
|
5.35
|
7.86
|
5.89
|
5.18
|
6.07
|
6.53
|
7.52
|
6.05
|
4.66
|
64.96
|
| All Time Record | |
| Record High | 99F September 14th, 1918 |
| Record Low | 50F February 29th, 2004 |
| Wettest Year | 93.58" 1932 |
| Driest Year | 36.82" 1919 |
| Highest Daily Precip | 7.45" September 9th, 1932 |
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