Average data for 10 years
1 August
Thursday
+26°
+19°
2 August
Friday
+26°
+18°
3 August
Saturday
+25°
+18°
4 August
Sunday
+23°
+18°
5 August
Monday
+25°
+18°
6 August
Tuesday
+25°
+19°
7 August
Wednesday
+24°
+19°
8 August
Thursday
+23°
+17°
9 August
Friday
+25°
+19°
10 August
Saturday
+27°
+20°
11 August
Sunday
+25°
+18°
12 August
Monday
+25°
+19°
13 August
Tuesday
+24°
+18°
14 August
Wednesday
+23°
+17°
15 August
Thursday
+22°
+16°
16 August
Friday
+23°
+18°
17 August
Saturday
+25°
+19°
18 August
Sunday
+23°
+17°
19 August
Monday
+24°
+18°
20 August
Tuesday
+26°
+20°
21 August
Wednesday
+26°
+20°
22 August
Thursday
+25°
+19°
23 August
Friday
+24°
+18°
24 August
Saturday
+25°
+19°
25 August
Sunday
+26°
+19°
26 August
Monday
+26°
+19°
27 August
Tuesday
+26°
+20°
28 August
Wednesday
+26°
+21°
29 August
Thursday
+27°
+19°
30 August
Friday
+24°
+19°
31 August
Saturday
+24°
+17°
Cities with similar weather in August
Portugal
Lisbon
Portugal
Porto
Italy
Genoa
Spain
Playa de las Americas
Canada
Montreal
August in Spearfish is the sunniest month of the year. In August, the weather in Spearfish is typically warm. Average daily high temperature in August is about 25 degrees above zero. On average, Spearfish has 22 sunny, 5 partly cloudy, and 4 rainy days in August. The rains are usually moderate. August as well as September is considered the most comfortable time to visit Spearfish.