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Temperature in Idaho in May

Idaho is a region in the United States of America. May in has maximum daytime temperatures ranging from moderate in Stanley with 14°C to high temperatures in Hagerman with 23°C. Nighttime temperatures generally drop to 6°C in Hagerman and -2°C in Stanley.

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

Curious about the May temperatures in the prime spots of Idaho? Navigate the map below and tap on a destination dot for more detailed stats.

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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 May in Idaho?
  • Based on our systematic data collection, Hagerman has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 23°C, while at night is goes down to an approximate temperature of 6°C."

  • What is the coldest city in May in Idaho?
  • In our database, Stanley is the chilliest city in May in Idaho. Daytime temperatures typically peak at 14°C, while the nighttime lows hover around -2°C.

  • How much sun does Idaho get in May?
  • The weather is predominantly sunny, with an estimated total of around 333 hours of sunshine in Boise. This means many sunny days, which creates a cheerful atmosphere during this month.

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