Sullivan climate

Typical historical weather for Sullivan, 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 Sullivan.

Annual average

13.8°C

across all months

Warmest month

30.3°C

Jul average high

Coolest month

-3.7°C

Jan average low

Annual rainfall

1227mm

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

36.3°C

25 August 2023

Coldest day

-22.7°C

23 December 2022

Wettest day

122mm

30 July 2020

Windiest day

8.3m/s

24 February 2016