Trenton Mercer Co Ap, New Jersey
ID: USW00014792 Latitude: 40.2769 Longitude: -74.8158
Elevation: 184.1 feet ( 56.1 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 45.63 in., 17.96 cm.
Monthly Data Table for Trenton Mercer Co Ap, New Jersey
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 |
40.6 |
43.0 |
51.7 |
63.6 |
73.4 |
81.8 |
87.0 |
84.4 |
78.1 |
66.3 |
54.7 |
45.4 |
Minimum Temperature |
°F |
25.0 |
26.5 |
33.5 |
43.0 |
52.9 |
62.1 |
67.9 |
65.6 |
58.8 |
47.9 |
36.9 |
30.8 |
Heating Degree Days |
°F |
998.0 |
847.0 |
695.2 |
364.9 |
120.8 |
13.1 |
0.1 |
1.6 |
38.9 |
268.2 |
576.3 |
833.9 |
Cooling Degree Days |
°F |
0.0 |
0.1 |
0.9 |
13.9 |
63.5 |
221.6 |
385.8 |
311.5 |
142.3 |
23.3 |
0.4 |
0.0 |
Precipitation |
I |
3.2 |
2.8 |
3.7 |
3.9 |
3.9 |
4.7 |
4.9 |
4.2 |
3.5 |
4.0 |
3.2 |
4.3 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
4.8 |
6.1 |
10.9 |
17.6 |
23.0 |
27.7 |
30.6 |
29.1 |
25.6 |
19.1 |
12.6 |
7.4 |
Minimum Temperature |
°C |
-3.9 |
-3.1 |
0.8 |
6.1 |
11.6 |
16.7 |
19.9 |
18.7 |
14.9 |
8.8 |
2.7 |
-0.7 |
Heating Degree Days |
°C |
536.7 |
452.8 |
368.4 |
184.9 |
49.3 |
-10.5 |
-17.7 |
-16.9 |
3.8 |
131.2 |
302.4 |
445.5 |
Cooling Degree Days |
°C |
-17.8 |
-17.7 |
-17.3 |
-10.1 |
17.5 |
105.3 |
196.6 |
155.3 |
61.3 |
-4.8 |
-17.6 |
-17.8 |
Precipitation |
M |
8.1 |
7.2 |
9.3 |
9.9 |
9.9 |
11.9 |
12.5 |
10.6 |
9.0 |
10.2 |
8.0 |
10.9 |