0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
The pressure in Eureka, United States is predicted to slowly drop over the next few hours, with an average pressure of 1010.6 hPa today, which is considered normal.
Weather prediction: Expect more wet and unsettled conditions
The daily total fluctuation in pressure in Eureka is 3.1 hPa, with a low of 1008.9 hPa and a high of 1012 hPa. The daily average here is lower than in most cities around the world.
The barometric pressure in Eureka fluctuates throughout the year. It changes depending on the movement of high and low-pressure systems. These systems bring different types of weather.
Eureka is surrounded by the Pacific Ocean to the west and the Klamath Mountains to the east. The ocean has a moderating effect on the city's climate. It keeps temperatures relatively mild. The mountains block cold air from the east. They also trap warm air from the west. This unique landscape affects the atmospheric pressure in Eureka. It creates a unique microclimate.