Boise Weather in January, USA

Boise Averages January

BOISE AVERAGES FOR JANUARY

• 

  What is Average Temperature?

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  The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

  Temperature

  -1°C

  31°F
• 

  What is Average High Low Temperature?

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  The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

  High Temperature

  5°C

  41°F
• 

  What is Average High Low Temperature?

  ---

  The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

  Low Temperature

  -6°C

  21°F
• 

  What is Average Rainfall?

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  The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

  Rainfall Days

  10 days
• 

  What is Average Rainfall?

  ---

  The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

  Rainfall

  40 mm