Royal Oak 2 SSW, Maryland
ID: USC00187806 Latitude: 38.7153 Longitude: -76.1908
Elevation: 9.8 feet ( 3.0 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 47.61 in., 18.74 cm.
Monthly Data Table for Royal Oak 2 SSW, Maryland
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 |
45.1 |
47.6 |
56.4 |
67.4 |
76.3 |
84.4 |
89.1 |
87.0 |
80.6 |
69.9 |
57.8 |
49.7 |
Minimum Temperature |
°F |
29.5 |
30.5 |
37.4 |
46.9 |
57.0 |
66.3 |
70.8 |
68.5 |
62.0 |
51.8 |
40.5 |
34.0 |
Heating Degree Days |
°F |
858.5 |
726.6 |
563.1 |
258.9 |
65.2 |
3.1 |
0.0 |
0.2 |
16.6 |
177.2 |
476.7 |
717.6 |
Cooling Degree Days |
°F |
0.0 |
0.1 |
2.0 |
23.4 |
116.3 |
313.6 |
463.3 |
395.4 |
205.5 |
48.5 |
1.3 |
0.0 |
Precipitation |
I |
3.1 |
2.9 |
3.5 |
3.8 |
4.5 |
4.5 |
4.3 |
5.3 |
4.3 |
5.1 |
3.5 |
4.3 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
7.3 |
8.7 |
13.6 |
19.7 |
24.6 |
29.1 |
31.7 |
30.6 |
27.0 |
21.1 |
14.3 |
9.8 |
Minimum Temperature |
°C |
-1.4 |
-0.8 |
3.0 |
8.3 |
13.9 |
19.1 |
21.6 |
20.3 |
16.7 |
11.0 |
4.7 |
1.1 |
Heating Degree Days |
°C |
459.2 |
385.9 |
295.1 |
126.1 |
18.4 |
-16.1 |
-17.8 |
-17.7 |
-8.6 |
80.7 |
247.1 |
380.9 |
Cooling Degree Days |
°C |
-17.8 |
-17.7 |
-16.7 |
-4.8 |
46.8 |
156.4 |
239.6 |
201.9 |
96.4 |
9.2 |
-17.1 |
-17.8 |
Precipitation |
M |
8.0 |
7.3 |
9.0 |
9.7 |
11.5 |
11.4 |
10.8 |
13.5 |
10.8 |
13.0 |
8.9 |
11.0 |