Marshall County Climate
Marshall County, Oklahoma
Avg Annual Temp
62.9°F
Annual Precip
41.5"
Annual Snowfall
2.1"
Extreme Heat Days
87.3
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Marshall County Weather
One of the Nation's Warmer Spots
Marshall County's 62.9°F annual average temperature is nearly 10 degrees higher than the national median. This creates a consistently warm environment with 41.5 inches of annual rain.
Exceeding Oklahoma's Typical Heat
Marshall County ranks as one of the warmest in the state, surpassing the 60.4°F state average by 2.5 degrees. Rainfall is also higher here, exceeding the state average by over 4 inches.
Hottest in the Immediate Region
Marshall is hotter than Love and McClain counties, recording a July average of 84.0°F. It also sees more extreme heat days than its western neighbor, Love County.
Dominant Summers and Rare Snow
The county experiences 87 days of extreme heat above 90°F, while summer averages reach a high of 82.2°F. Snow is rare, with only 2.1 inches falling annually.
Maximized Cooling is Essential
With 87 days of extreme heat, residents must invest in high-performance air conditioning and insulation. Winter prep is minimal as the county averages only 2.1 inches of snow.
Frequently Asked Questions
What is the average temperature in Marshall County?
How much rain does Marshall County get?
Does it snow in Marshall County?
How hot does Marshall County get in summer?
How cold are winters in Marshall County?
Track your own weather in Marshall County
Ambient Weather personal weather stations give you hyperlocal climate data.
Sponsored
Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.