Barometric Pressure in Thomson, United States 
1017.1 hPa
27.1 ℃
63%
1.5 m/s
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The average pressure in Thomson, Georgia, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, worse later
The daily total fluctuation in pressure in Thomson is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Thomson hour by hour across the next 6 hourly readings.
Thomson has humid subtropical weather. Air pressure usually drops when warm, moist air from the Gulf of Mexico moves in, bringing thunderstorms.
Thomson's geography, near the Savannah River and surrounded by hills, traps air and affects pressure. The city's elevation of 600 feet also influences its pressure.
In summer, high pressure brings hot, humid air. In winter, low pressure brings cooler, rainier weather. Spring and fall have changeable pressure, leading to varied weather.
The humid subtropical climate means Thomson experiences high pressure often, resulting in warm, humid conditions. This climate type also brings significant rainfall throughout the year.