Cooperative Station Climate Data
 

  Station: Sam Rayburn Dam
  State: Texas
  Parish: Jasper

 

30 Year Normals (1971-2000)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
N
o
r
m
a
l
Temps
(°F)
Max 57.5 62.5 70.2 76.9 84.5 91.0 94.5 94.6 89.3 79.7 68.1 60.3 77.4
Min 35.2 38.4 46.3 52.6 61.6 67.9 70.1 69.0 64.6 53.6 45.0 37.6 53.5
Precipitation (in.) 5.94 4.55 5.29 4.51 5.53 5.81 4.24 3.92 3.97 4.84 5.88 6.09 60.57
Degree
Days
Heating 582 412 234 93 8 0 0 0 1 64 277 502 2173
Cooling 0 5 25 85 258 434 537 520 359 114 24 5 2366

Note: Sums/averages of monthly values may not equate to yearly sums/averages due to rounding -
click here for more info 
 

Map location of Sam Rayburn Dam

Data courtesy of the National Climatic Data Center
Map courtesy of Google - map functions are non-operative


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.