Old Hickory Dam, Tennessee
ID: USC00406803 Latitude: 36.2953 Longitude: -86.6569
Elevation: 460 feet ( 140.2 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 47.93 in., 18.87 cm.
Monthly Data Table for Old Hickory Dam, Tennessee
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
46.5 |
51.0 |
61.0 |
71.9 |
79.5 |
87.4 |
90.1 |
90.2 |
84.1 |
72.4 |
60.4 |
51.0 |
Minimum Temperature |
°F |
27.0 |
29.6 |
37.0 |
45.0 |
55.4 |
65.0 |
67.7 |
66.8 |
60.8 |
47.4 |
35.0 |
31.1 |
Heating Degree Days |
°F |
875.5 |
692.0 |
499.5 |
225.1 |
68.5 |
1.6 |
0.0 |
0.3 |
18.5 |
203.4 |
521.1 |
742.5 |
Cooling Degree Days |
°F |
0.0 |
0.5 |
3.5 |
28.6 |
144.5 |
337.5 |
430.9 |
418.7 |
241.8 |
45.2 |
2.3 |
0.0 |
Precipitation |
I |
3.7 |
4.8 |
4.4 |
5.3 |
5.1 |
3.8 |
5.2 |
3.9 |
3.9 |
4.1 |
3.4 |
4.7 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
8.1 |
10.6 |
16.1 |
22.2 |
26.4 |
30.8 |
32.3 |
32.3 |
28.9 |
22.4 |
15.8 |
10.6 |
Minimum Temperature |
°C |
-2.8 |
-1.3 |
2.8 |
7.2 |
13.0 |
18.3 |
19.8 |
19.3 |
16.0 |
8.6 |
1.7 |
-0.5 |
Heating Degree Days |
°C |
468.6 |
366.7 |
259.7 |
107.3 |
20.3 |
-16.9 |
-17.8 |
-17.6 |
-7.5 |
95.2 |
271.7 |
394.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.5 |
-15.8 |
-1.9 |
62.5 |
169.7 |
221.6 |
214.8 |
116.6 |
7.3 |
-16.5 |
-17.8 |
Precipitation |
M |
9.5 |
12.1 |
11.2 |
13.5 |
13.0 |
9.6 |
13.2 |
10.0 |
9.9 |
10.4 |
8.5 |
11.8 |