Barometric Pressure in Charlestown, United States 
0000 hPa
00.0 ℃
00.0 m/s
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Charlestown, Indiana, United States is predicted to slowly rise over the next few hours, with an average pressure of 995.6 hPa today, which is lower than normal.
Weather prediction: Expect more fair, dry, cool weather
The daily total fluctuation in pressure in Charlestown is 8.6 hPa, with a low of 991.4 hPa and a high of 1000 hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Charlestown hour by hour and stay informed about how it will change over the next 6 hours.
Charlestown, Indiana's weather is affected by its location in the Midwest, where cold air from Canada meets warm air from the Gulf of Mexico, causing changes in air pressure.
The Ohio River Valley, where Charlestown is situated, creates a pathway for warm, moist air to move north, increasing air pressure in the summer and making it humid.
In the winter, cold air from Canada moves south, decreasing air pressure and bringing cold temperatures and snow. This clash of air masses creates a mix of weather patterns.
During spring and fall, air pressure is more stable, leading to mild temperatures and fewer extreme weather events. These seasons are generally more pleasant in Charlestown.
Charlestown has a humid continental climate, characterized by large temperature differences between summer and winter. This climate type leads to significant changes in air pressure throughout the year.