Average data for 10 years
1 August
Thursday
+28°
+22°
2 August
Friday
+28°
+23°
3 August
Saturday
+28°
+22°
4 August
Sunday
+28°
+22°
5 August
Monday
+26°
+22°
6 August
Tuesday
+27°
+21°
7 August
Wednesday
+28°
+22°
8 August
Thursday
+28°
+22°
9 August
Friday
+28°
+22°
10 August
Saturday
+28°
+22°
11 August
Sunday
+27°
+22°
12 August
Monday
+26°
+21°
13 August
Tuesday
+27°
+21°
14 August
Wednesday
+27°
+21°
15 August
Thursday
+28°
+21°
16 August
Friday
+29°
+22°
17 August
Saturday
+28°
+23°
18 August
Sunday
+27°
+21°
19 August
Monday
+28°
+22°
20 August
Tuesday
+28°
+22°
21 August
Wednesday
+27°
+22°
22 August
Thursday
+25°
+21°
23 August
Friday
+26°
+20°
24 August
Saturday
+26°
+21°
25 August
Sunday
+27°
+21°
26 August
Monday
+26°
+21°
27 August
Tuesday
+26°
+21°
28 August
Wednesday
+26°
+21°
29 August
Thursday
+27°
+20°
30 August
Friday
+27°
+22°
31 August
Saturday
+28°
+21°
In August, the weather in Gaithersburg is typically warm. Average daily high temperature in August is about 27 degrees above zero. On average, Gaithersburg has 12 sunny, 12 partly cloudy, and 7 rainy days in August. The rains are usually moderate.