Wilmington Porter Rsch, Delaware
ID: USC00079605 Latitude: 39.7739 Longitude: -75.5414
Elevation: 270 feet ( 82.3 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 50.31 in., 19.81 cm.
Monthly Data Table for Wilmington Porter Rsch, Delaware
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 |
38.4 |
40.8 |
50.2 |
61.7 |
71.6 |
80.2 |
85.4 |
82.3 |
75.7 |
64.2 |
52.3 |
44.0 |
Minimum Temperature |
°F |
24.5 |
25.6 |
32.7 |
42.9 |
53.1 |
62.5 |
68.1 |
66.2 |
59.7 |
48.7 |
37.4 |
30.2 |
Heating Degree Days |
°F |
1039.9 |
890.3 |
730.2 |
388.8 |
133.1 |
15.6 |
0.0 |
2.3 |
44.2 |
285.4 |
604.8 |
864.9 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.2 |
7.8 |
51.0 |
206.1 |
364.1 |
289.0 |
125.1 |
20.3 |
0.4 |
0.0 |
Precipitation |
I |
3.3 |
3.2 |
3.7 |
4.2 |
3.6 |
5.1 |
5.2 |
5.1 |
4.6 |
4.5 |
3.2 |
4.7 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
3.6 |
4.9 |
10.1 |
16.5 |
22.0 |
26.8 |
29.7 |
27.9 |
24.3 |
17.9 |
11.3 |
6.7 |
Minimum Temperature |
°C |
-4.2 |
-3.6 |
0.4 |
6.1 |
11.7 |
16.9 |
20.1 |
19.0 |
15.4 |
9.3 |
3.0 |
-1.0 |
Heating Degree Days |
°C |
559.9 |
476.8 |
387.9 |
198.2 |
56.2 |
-9.1 |
-17.8 |
-16.5 |
6.8 |
140.8 |
318.2 |
462.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.7 |
-13.4 |
10.6 |
96.7 |
184.5 |
142.8 |
51.7 |
-6.5 |
-17.6 |
-17.8 |
Precipitation |
M |
8.3 |
8.1 |
9.5 |
10.5 |
9.2 |
12.9 |
13.3 |
13.0 |
11.6 |
11.4 |
8.1 |
11.9 |