Danbury climate

Typical historical weather for Danbury, 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 Danbury.

Annual average

15.2°C

across all months

Warmest month

31.5°C

Jul average high

Coolest month

-0.5°C

Jan average low

Annual rainfall

1162mm

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

37°C

24 June 2025

Coldest day

-15.5°C

24 December 2022

Wettest day

102.1mm

8 August 2024

Windiest day

7.7m/s

2 March 2018