Arecibo Normals

Available Sites

  1. Arecibo Observatory
  2. Dos Bocas

 Arecibo Observatory

 

The SRG and weather at Arecibo, PR.
Above: The Standard Rain Gage (SRG) at the Arecibo Observatory, PR. Above: The Maximum Minimum Temperature Sensor (MMTS) at the Arecibo Observatory, PR.

  

NCDC 1981-2010
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
Average High (F)
81.6
82.1
83.4
84.3
85.5
87.4
87.3
87.4
87.1
86.2
83.7
81.9
84.8
Average Low (F)
62.9
62.1
62.8
64.5
66.8
68.0
68.7
68.8
68.8
67.8
67.0
64.4
66.1
Average Rain (in.)
4.04
3.55
4.26
7.58
11.58
6.51
6.67
8.33
9.36
10.09
7.27
4.85
84.13
 

   All Time Record
Record High 97F  July 17th, 1998
Record Low February 2nd, 2010
Wettest Year 105.73"     2010
Driest Year 57.12"     2000
Highest Daily Precip. 7.8"  October 7th, 1985

 

Dos Bocas

 

MMTS Sensor at Dos Bocas Precip equiptment at Dos Bocas, PR.
FPU at Dos Bocas, PR.

Top Left: The Maximum Minimum Temperature Sensor (MMTS) at Dos Bocas.

Top Right: The Standard Rain Gage (SRG) and Fischer Porter Rain Gage (FPU) at Dos Bocas.

Bottom Left: The Fischer Porter Rain Gage (FPU) at Dos Bocas with the dam in the background.

 

NCDC 1981-2010
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
Average High (F)
83.5
83.9
84.7
85.7
87.1
89.3
89.4
89.6
89.1
88.1
85.6
83.9
86.7
Average Low (F)
63.9
63.1
63.6
65.8
68.4
69.8
70.6
70.8
70.2
69.4
68.1
65.6
67.5
Average Rain (in.)
3.53
2.96
3.81
7.00
10.64
5.78
4.89
7.47
9.19
9.48
7.11
4.60
76.46
 

   All Time Record
Record High 99F  June 2nd, 1982
Record Low 50F  December 23rd, 1991
Wettest Year 120.22"    1981
Driest Year 43.34"     1994
Highest Daily Precip. 23.07"  September 16th, 1975

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