Mountain Home Average Temperature by Month

This page shows the average temperature in each month of the year in Mountain Home, Arkansas. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Mountain Home?
In Mountain Home, Arkansas, the warmest month is July, with an average daily high temperature of 89.4 °F and an average low of 68.8 °F.
What's the Coldest Month in Mountain Home?
In Mountain Home, Arkansas, the coolest month is January, with an average daily high temperature of 45.8 °F and an average low of 26.2 °F.
Month Avg. High Avg. Low
January 45.8 °F 26.2 °F
February 50.8 °F 29.2 °F
March 59.8 °F 38.0 °F
April 69.7 °F 47.0 °F
May 76.9 °F 55.9 °F
June 85.0 °F 65.0 °F
July 89.4 °F 68.8 °F
August 89.1 °F 68.0 °F
September 82.0 °F 60.4 °F
October 71.2 °F 48.1 °F
November 58.9 °F 37.6 °F
December 48.5 °F 29.2 °F
Year 69.0 °F 48.0 °F
Weather Station Details
Years Station Coordinates
1902–2024 Mtn Home 1 NNW location
© H Brothers Inc, 2021–2024
Contact us | Privacy policy