Sandown climate

Typical historical weather for Sandown, 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 Sandown.

Annual average

10.2°C

across all months

Warmest month

29.1°C

Jul average high

Coolest month

-6.5°C

Jan average low

Annual rainfall

1124mm

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

38.5°C

24 June 2025

Coldest day

-26.1°C

4 February 2023

Wettest day

89.8mm

11 December 2024

Windiest day

8.3m/s

7 March 2025