Historical Weather Records & Monthly Climate for Lancaster, PA

All-Time High
103°F
All-Time Low
-4°F
Max Daily Snow
15"
Max Daily Rain
6.06"
Max Snow Depth
0

Monthly Climate Averages for Lancaster, PA

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January58°40°1.42"0.45"
February60°41°1.7"0.7"
March66°44°1.08"0.12"
April72°48°0.45"0.02"
May80°54°0.14"0
June89°62°0.03"0
July95°68°0.13"0
August95°68°0.16"0
September89°63°0.15"0
October77°55°0.29"0
November65°46°0.4"0.11"
December56°39°1.22"0.56"

Historical Weather Extremes for Lancaster, PA

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
8 Days
1953
Consecutive days ≥ 90°F
🧊
Deepest Freeze
17 Days
1978
Consecutive days ≤ 32°F
🏜️
Longest Drought
26 Days
1998
Consecutive days w/o rain
Wettest Month
13.07"
September 2011
Most rainfall in one month
Snowiest Month
29.16"
March 1958
Most snowfall in one month

More Historical Climate Data for Cities in


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