Anamosa climate

Typical historical weather for Anamosa, 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 Anamosa.

Annual average

10.4°C

across all months

Warmest month

28.5°C

Jul average high

Coolest month

-9.5°C

Jan average low

Annual rainfall

990mm

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

37.8°C

23 August 2023

Coldest day

-33.7°C

31 January 2019

Wettest day

58.6mm

30 July 2025

Windiest day

12.2m/s

13 January 2024