Jonesboro Average Temperature by Month

This page shows the average temperature in each month of the year in Jonesboro, Arkansas. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Jonesboro?
In Jonesboro, Arkansas, the warmest month is July, with an average daily high temperature of 90.8 °F and an average low of 71.5 °F.
What's the Coldest Month in Jonesboro?
In Jonesboro, Arkansas, the coolest month is January, with an average daily high temperature of 46.8 °F and an average low of 29.9 °F.
Month Avg. High Avg. Low
January 46.8 °F 29.9 °F
February 51.9 °F 33.8 °F
March 61.0 °F 40.8 °F
April 71.4 °F 50.0 °F
May 80.5 °F 59.3 °F
June 89.1 °F 67.9 °F
July 90.8 °F 71.5 °F
August 90.0 °F 69.6 °F
September 84.2 °F 62.1 °F
October 73.4 °F 50.4 °F
November 59.5 °F 39.8 °F
December 49.4 °F 32.9 °F
Year 70.8 °F 50.7 °F
Weather Station Details
Years Station Coordinates
1999–2024 Jonesboro Municipal Airport location
1893–1998 Jonesboro 2 NE location