Grottoes climate

Typical historical weather for Grottoes, 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 Grottoes.

Annual average

13.4°C

across all months

Warmest month

30.8°C

Jul average high

Coolest month

-3.3°C

Jan average low

Annual rainfall

972mm

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

37.3°C

27 July 2023

Coldest day

-20.9°C

8 January 2022

Wettest day

66mm

9 January 2024

Windiest day

8.7m/s

2 March 2018