Barometric Pressure in Belfast, United States 
1023.8 hPa
4.6 ℃
68%
1.64 m/s
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The average pressure in Belfast, Maine, United States today is , which is considered normal. Pressure is trending falling.
Weather prediction: Rain at times, very unsettled
Rapid Pressure Changes
Rapid pressure changes detected in Belfast, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
The daily total fluctuation in pressure in Belfast is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Belfast hour by hour across the next 6 hourly readings.
The weather in Belfast, Maine, is affected by its coastal location, leading to frequent changes in barometric pressure. Low-pressure systems from the ocean bring rain and storms. High-pressure systems from the west bring fair weather.
Belfast's elevation is relatively low, and its terrain is a mix of coastal plain and hills. This mix affects atmospheric pressure, causing variability in weather patterns. The nearby ocean also influences pressure changes.
In winter, Belfast's pressure is often low, leading to storms and rain. In summer, high pressure dominates, bringing fair weather. Spring and fall are transitional seasons with varying pressure.
Belfast has a humid continental climate, characterized by large barometric pressure fluctuations. These fluctuations lead to varied weather experiences, from storms to fair weather, throughout the year.