Alstead climate

Typical historical weather for Alstead, 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 Alstead.

Annual average

8.7°C

across all months

Warmest month

27.9°C

Jul average high

Coolest month

-8.7°C

Jan average low

Annual rainfall

1103mm

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

1 July 2018

Coldest day

-29.1°C

9 December 2025

Wettest day

69.6mm

18 December 2023

Windiest day

8.2m/s

25 February 2019