Barometric Pressure in Ballymena, United Kingdom 
1037.7 hPa
9.6 ℃
86%
1.1 m/s
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The average pressure in Ballymena, Northern Ireland, United Kingdom today is , which is higher than normal. Pressure is trending falling.
Weather prediction: Very unsettled, finer at times
The daily total fluctuation in pressure in Ballymena is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Ballymena hour by hour across the next 6 hourly readings.
The weather in Ballymena is affected by low-pressure systems from the Atlantic Ocean, which bring rain and wind. These systems move quickly, causing pressure changes. Cooler air from the Arctic also influences pressure.
Ballymena's inland location and surrounding hills contribute to varying atmospheric pressure. The town's elevation of 177 meters above sea level also plays a role in pressure changes.
In winter, pressure is usually lower, bringing more rain and cloud. Spring and autumn see more variable pressure, with both sunny and rainy days. In summer, pressure is often higher, leading to drier conditions.
Ballymena has a temperate maritime climate, which means it experiences frequent changes in barometric pressure. This leads to a mix of sunny, rainy, and windy days, making the weather quite changeable.