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Lancaster climate
Typical historical weather for Lancaster, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.
Want today's actual conditions instead? See the current forecast for Lancaster.
Annual average
17.3°C
across all months
Warmest month
35.1°C
Jul average high
Coolest month
4.4°C
Jan average low
Annual rainfall
227mm
total per year
Monthly averages
Average daily high/low temperature (band) and monthly rainfall (bars).
● Avg high● Avg low▮ Rainfall
Records on file
Hottest day
42.5°C
7 July 2024
Coldest day
-4.8°C
30 November 2019
Wettest day
68.5mm
20 August 2023
Windiest day
9.6m/s
19 January 2021
See the detail: Lancaster on 20 August 2023.