Barometric Pressure in Pittsburg, United States 
1031.2 hPa
5.5 ℃
40%
1.87 m/s
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The average pressure in Pittsburg, New Hampshire, United States today is , which is higher than normal. Pressure is trending steady.
Weather prediction: Showery early, improving
Rapid Pressure Changes
Rapid pressure changes detected in Pittsburg, often a sign of approaching weather shifts. See the forecast chart or get pressure alerts.
- Rapid Fall : ()
- Rapid Rise : ()
The daily total fluctuation in pressure in Pittsburg is , with a low of and a high of .
Forecast
Hourly Pressure Trends
Track the barometric pressure in Pittsburg hour by hour across the next 6 hourly readings.
Changes in weather patterns in Pittsburg cause barometric pressure to rise and fall. When a high-pressure system moves in, pressure increases. When a low-pressure system approaches, pressure decreases.
Pittsburg's high elevation and surrounding mountains make atmospheric pressure more variable. The town's location in a valley also affects pressure changes. Mountains can block or redirect air masses.
In winter, pressure is usually high due to cold, stable air. In summer, pressure is lower due to warm, unstable air. Spring and fall bring more variable pressure due to changing air masses.
Pittsburg has a humid continental climate, which means large pressure fluctuations and varying weather conditions. This climate causes pressure to change frequently, making the weather unpredictable and sometimes extreme.
(55 km)