Hailey Weather in October

What's the weather like in Hailey (Idaho) in October 2025?

The climate in Hailey during October can be summarized as cool and dry.

October is in the fall / autumn in Hailey and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night -3°C (26°F) is normal.

Hailey weather averages (imperial / metric)
Daytime temperature 14.3°C 57.7°F
Nightly temperature -3.1°C 26.4°F
Average temperature 5.6°C 42.1°F
Daily sunshine 8.1 hrs
Avg rainfall 26 mm 1 ins
Rainy days 7 days
Sea temperature 13.2°C 55.7°F
Humidity 57%
Windspeed 14kph 9 mph

On average October is the 4th driest month of the year in Hailey with around 26mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.1 hours of sunshine per day.

October temperatures in Hailey

Hailey average temperature in October

October rainfall

Hailey average rain in October

October hourly sunshine

Hailey average rain in October

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Hailey in October 2025.

Other monthly averages

Best places to visit in October

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Hailey weather stats

Hailey weather statistics
Hottest month: July 26°C 78.8°F
Driest month: July 19mm 0.7ins
Sunniest month: July 12.7hrs
Coldest month: January -1.8°C 28.8°F
Wettest month: January 64mm 2.5ins
Map showing location of Hailey (43.51963, -114.31532) Hailey map pin © Google

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