Sherman County Climate
Sherman County, Texas
Avg Annual Temp
56.5°F
Annual Precip
17.1"
Annual Snowfall
17.4"
Extreme Heat Days
70.5
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Sherman County Weather
A Cool High Plains Climate
Sherman County's 56.5°F annual average is very close to the national median of 55°F. This makes it one of the few Texas counties with a climate profile similar to the central United States.
One of the Coldest Texas Counties
The county's average temperature is a full 9 degrees cooler than the Texas state average of 65.5°F. It is also quite dry, receiving 14.8 inches less rain than the state average.
The Snow Capital of the Region
At 17.4 inches of annual snow, Sherman County far exceeds the snowfall of almost any other region in Texas. It experiences only 71 extreme heat days, the lowest in this group.
Frigid Winters and Mild Summers
Winter temperatures average a cold 36.7°F, while July peaks at 78.9°F. The 17.4 inches of snow and 71 heat days create the most balanced seasonal profile in the state.
Winter Readiness is Key Here
Residents must invest in heavy winter gear and snow removal equipment to handle the 17.4 inches of annual snowfall. Energy costs will be split between winter heating and summer cooling.
Frequently Asked Questions
What is the average temperature in Sherman County?
How much rain does Sherman County get?
Does it snow in Sherman County?
How hot does Sherman County get in summer?
How cold are winters in Sherman County?
Track your own weather in Sherman 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.