Barometric Pressure in Selwyn, Canada 
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 Selwyn, Ontario, Canada is predicted to drop over the next few hours, with an average pressure of 0 hPa today, which is lower than normal.
Weather prediction:
The daily total fluctuation in pressure in Selwyn is -Infinity hPa, with a low of Infinity hPa and a high of -Infinity hPa.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Selwyn hour by hour and stay informed about how it will change over the next 6 hours.
The barometric pressure in Selwyn, Ontario, Canada generally ranges from 980 to 1020 millibars. It usually stays steady throughout the year.
Selwyn is situated in a valley surrounded by rolling hills. This landscape causes cold air to settle in the valley. As a result, the air pressure is often lower. The surrounding hills also block some winds, which helps keep the pressure steady.
The nearby Kawartha Lakes affect the atmospheric pressure in Selwyn too. Moist air from the lakes moves into the valley, increasing the air pressure.