CLIMATE CHARTS
Royal Oak, Maryland
Latitude: 38.7144 Longitude: -76.1897
Elevation: 9.8 feet (3.0 meters)
Monthly Data Table for Royal Oak, Maryland
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
44.1 |
47.3 |
55.8 |
66.5 |
75.2 |
83.8 |
87.8 |
86.3 |
79.8 |
69.2 |
58.7 |
47.8 |
Minimum Temperature |
°F |
28.4 |
30.4 |
37.1 |
46.2 |
55.6 |
65.1 |
69.5 |
67.5 |
60.6 |
50.0 |
41.3 |
32.4 |
Heating Degree Days |
°F |
891 |
732 |
577 |
279 |
85 |
7 |
0 |
1 |
28 |
203 |
453 |
772 |
Cooling Degree Days |
°F |
0 |
0 |
2 |
19 |
97 |
290 |
423 |
370 |
184 |
35 |
3 |
0 |
Precipitation |
in. |
3.60 |
3.13 |
4.36 |
3.86 |
4.19 |
3.86 |
4.37 |
4.27 |
4.01 |
3.72 |
3.65 |
3.74 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
6.7 |
8.5 |
13.2 |
19.2 |
24.0 |
28.8 |
31.0 |
30.2 |
26.6 |
20.7 |
14.8 |
8.8 |
Minimum Temperature |
°C |
-2.0 |
-0.9 |
2.8 |
7.9 |
13.1 |
18.4 |
20.8 |
19.7 |
15.9 |
10.0 |
5.2 |
0.2 |
Heating Degree Days |
°C |
495 |
407 |
321 |
155 |
47 |
4 |
0 |
1 |
16 |
113 |
252 |
429 |
Cooling Degree Days |
°C |
0 |
0 |
1 |
11 |
54 |
161 |
235 |
206 |
102 |
19 |
2 |
0 |
Precipitation |
cm. |
9.14 |
7.95 |
11.07 |
9.80 |
10.64 |
9.80 |
11.10 |
10.85 |
10.19 |
9.45 |
9.27 |
9.50 |