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Temperature in Idaho in July

Idaho is a region in the United States of America. July in has maximum daytime temperatures ranging from high in Wallace with 26°C to very high temperatures in Mountain Home with 35°C. Nighttime temperatures generally drop to 15°C in Mountain Home and 10°C in Wallace. July is a summer month. On average, July is the warmest month of the year in Idaho. So be prepared and pack summer clothes.

What is the temperature of the different cities in Idaho in July?

Find the average daytime temperatures in July for the most popular destinations in Idaho on the map below. Click on a destination dot for more detailed information.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in July in Idaho?
  • Mountain Home tops the warmest city list in our database with average maximum daytime temperatures around 35°C and a minimum nighttime temperature of around 15°C.

  • What is the coldest city in July in Idaho?
  • According to our data, Wallace holds the title for the coldest city in Idaho in July. It experiences maximum temperatures of approximately 26°C and drops to lows of about 10°C during the night.

  • How much sun does Idaho get in July?
  • The city Boise usually sees around 399 hours of sunlight, indicating many sunny days.

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