Spring (March–May): 45–64°F on average, mild climate, but occasional showers. Temperatures gradually rise from March to April. Common activities: Outdoor walks, farm visits, flower viewing. Suggested clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): 72–78°F on average, hot and humid, with occasional thunderstorms. Common activities: Swimming, camping, farm picking. Suggested clothing: Breathable short-sleeved clothing, shorts, sun hat.
Autumn (September–November): 46–67°F on average, pleasant climate, but more rainfall, especially in September. Common activities: Maple leaf viewing, pumpkin harvesting, outdoor picnics. Suggested clothing: Comfortable long-sleeved shirts, light jacket, comfortable shoes.
Winter (December–February): 34–38°F on average, cold, little snowfall, but possible icy conditions. Common activities: Indoor visits, museums, enjoying hot drinks. Suggested clothing: Warm coat, hat, scarf, gloves.
Lancaster County climatological average
Annual average temperature: approx. 55.4°F / Annual rainfall: approx. 1380 mm / Summer humidity: 65%–75% / Rainiest month: September
Lancaster County monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
34.9°F
117
February
38.8°F
56.1
March
45.3°F
111.9
April
54.9°F
140.5
May
64.2°F
88.5
June
72.3°F
131.9
July
78.1°F
134.5
August
75.2°F
102.2
September
67.6°F
175.5
October
56.3°F
85.1
November
46.6°F
72.1
December
37.6°F
164.7
Lancaster County weather for the next seven days
10/19
Sunday
Sunny
79.5°F/48.2°F
10/20
Monday
Heavy rain
57.7°F/45.9°F
10/21
Tuesday
Sunny
68.7°F/40.3°F
10/22
Wednesday
Sunny
58.8°F/43.3°F
10/23
Thursday
Sunny
59.1°F/39.6°F
10/24
Friday
Partly Cloudy
56.9°F/37.4°F
10/25
Saturday
Sunny
58.1°F/36.2°F
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app