Boise Weather in July

What's the weather like in Boise (Idaho) in July 2024?

The climate in Boise during July can be summarized as hot and very dry.

July is in the summer in Boise and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 32°C (90°F), whilst at night 14°C (57°F) is normal.

Boise weather averages (imperial / metric)
Daytime temperature 32.4°C 90.2°F
Nightly temperature 13.9°C 56.9°F
Average temperature 23.1°C 73.6°F
Daily sunshine 13.8 hrs
Avg rainfall 8 mm 0.3 ins
Rainy days 3 days
Sea temperature 13.9°C 56.9°F
Humidity 36%
Windspeed 14kph 9 mph

On average July is the driest month of the year in Boise with around 8mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 13.8 hours of sunshine per day.

July temperatures in Boise

Boise average temperature in July

July rainfall

Boise average rain in July

July hourly sunshine

Boise average rain in July

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 Boise in July 2024.