Blair climate

Typical historical weather for Blair, 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 Blair.

Annual average

11.4°C

across all months

Warmest month

29.9°C

Jul average high

Coolest month

-8.5°C

Jan average low

Annual rainfall

863mm

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

39.6°C

21 June 2025

Coldest day

-33.7°C

16 February 2021

Wettest day

82mm

20 June 2018

Windiest day

11.1m/s

19 March 2025