Union City climate

Typical historical weather for Union City, 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 Union City.

Annual average

11.9°C

across all months

Warmest month

28.3°C

Jul average high

Coolest month

-5.2°C

Jan average low

Annual rainfall

1127mm

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

34.1°C

21 June 2022

Coldest day

-24.7°C

2 January 2018

Wettest day

71mm

8 September 2018

Windiest day

11.6m/s

24 February 2019