Butler County Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Butler County year round climate
Spring (March–May): Average 40–60°F, gradually warming climate with more rainfall, especially in April. Common activities: Outdoor walks, flower viewing. Recommended clothing: Jacket, comfortable long pants and shoes.
Summer (June–August): Average 68–72°F, warm and humid, moderate rainfall. Common activities: Camping, picnics, outdoor sports. Recommended clothing: Light and breathable clothing, short sleeves, shorts.
Autumn (September–November): Average 63–43°F, gradually decreasing temperature, less rainfall. Common activities: Viewing red leaves, hiking. Recommended clothing: Light jacket, long-sleeved shirt, comfortable long pants.
Winter (December–February): Average 1.8–-34.2°F, cold and dry, low probability of snowfall. Common activities: Indoor activities, skiing (requires travel to other areas). Recommended clothing: Warm coat, hat, scarf, gloves.
Butler County climatological average
Annual average temperature: approx. 51.8°F / Annual rainfall: approx. 1060 mm / Summer humidity: 60%–70% / Rainiest month: April
Butler County monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
29.8°F
104
February
35.1°F
87.4
March
40.8°F
97.3
April
51.1°F
118.3
May
61°F
111.1
June
68°F
111.7
July
72.5°F
93.8
August
69.6°F
94
September
63.9°F
52.8
October
52.3°F
57.3
November
43.2°F
73.7
December
35.2°F
59.1
Butler County weather for the next seven days
12/14
Sunday
Moderate or heavy snow showers
16.9°F/6.1°F
12/15
Monday
Cloudy
22.1°F/13.8°F
12/16
Tuesday
Overcast
30.9°F/19.4°F
12/17
Wednesday
Overcast
40.2°F/24.8°F
12/18
Thursday
Freezing fog
48°F/23.2°F
12/19
Friday
Light snow
27.7°F/22.6°F
12/20
Saturday
Patchy rain nearby
47.4°F/25.7°F
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