Average Precipitation for Tennessee in December





The tables below give monthly averages for rainfall plus snowfall during December at cities and towns in Tennessee.

Each place has a total for the amount of precipitation it usually receives this month. Most sites also have information on the number of days with wet weather. That includes the days when precipitation amounts to 0.01 inches (0.25 millimetres) or more.

The precipitation totals are averages based on weather data collected from 1981 to 2010 for the NOAA National Climatic Data Center.

You can jump to a separate table for each region of the state: Eastern, Middle and Western Tennessee.

Eastern Tennessee

Average monthly precipitation in December
Days Place Inches Milli­metres
12 Bristol 3.4 86
11 Chattanooga 4.9 124
13 Crossville 5.0 126
11 Dayton 5.5 138
14 Gatlinburg 4.3 110
12 Greeneville 3.3 85
13 Kingsport 3.7 94
12 Knoxville 4.5 114
Lookout Mountain 5.3 135
9 Mountain City 3.7 93
Mousetail Landing Park 5.4 137
12 Oak Ridge 5.4 138
11 Oneida 5.2 131

Middle Tennessee

December averages for total rainfall plus snowfall
Days Place Inches Milli­metres
9 Cheatham Lake Dam 4.8 121
12 Clarksville 4.9 125
11 Columbia 5.4 137
12 Cookeville 5.7 145
9 Dover 5.4 136
12 Monteagle 6.3 160
11 Murfreesboro 5.3 134
11 Nashville 4.2 108
11 Shelbyville 5.5 139

Western Tennessee

Average amount of rain and snow in December
Days Place Inches Milli­metres
10 Dyersburg 5.5 140
11 Jackson 5.4 138
11 Martin 5.7 144
10 Memphis 5.7 146
11 Savannah 5.7 145
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

Tennessee Precipitation
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