Monticello climate

Typical historical weather for Monticello, 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 Monticello.

Annual average

12.1°C

across all months

Warmest month

29.1°C

Jul average high

Coolest month

-5.6°C

Jan average low

Annual rainfall

1057mm

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

38.2°C

21 June 2022

Coldest day

-27.7°C

30 January 2019

Wettest day

71.3mm

11 January 2020

Windiest day

10.8m/s

24 February 2019