0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
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The pressure in Santa Rosa, United States is predicted to rapidly rise over the next few hours, with an average pressure of 1017.3 hPa today, which is considered normal.
Weather prediction: Expect shortly fair weather and gale or storm winds
The daily total fluctuation in pressure in Santa Rosa is 3.2 hPa, with a low of 1015.5 hPa and a high of 1018.7 hPa. The daily average here is higher than in most cities around the world.
Weather patterns in Santa Rosa bring low-pressure systems from the west, causing pressure to drop. High pressure from the east rises, resulting in changes.
Santa Rosa's high elevation and valley landscape trap cold air, making pressure drop. Mountains surrounding the city block wind, causing pressure to rise.
In winter, high pressure dominates, bringing clear skies. Spring and fall bring low pressure, causing storms. Summer has low pressure, making it hot and dry.
Santa Rosa has a semi-arid climate, with big pressure fluctuations. This leads to changing weather, making it important to check forecasts frequently.