Cities with Most Stable Barometric Pressure Today


The following cities are experiencing the smallest range in barometric pressure today among our tracked cities. This is determined by finding the narrowest range between the highest and lowest pressures during the 24-hour period starting and ending at midnight, UTC−08:00 (Pacific Standard Time) in each city.


#CityRangeHigh TimeLow TimeRate
1Helsinki, Finland0.07 inHg8 am yesterday6 am-0.003 inHg/hr
2Saint Petersburg, Russia0.11 inHg10 am yesterday5 am-0.006 inHg/hr
3Toronto, Canada0.14 inHg2 pm yesterday10 pm yesterday-0.018 inHg/hr
4Dunedin, New Zealand0.14 inHg9 am yesterday7 am-0.006 inHg/hr
5Marseille, France0.14 inHg5 pm yesterday7 am-0.010 inHg/hr
6Washington, District of Columbia0.15 inHg9 am yesterday6 am-0.007 inHg/hr
7Baltimore, Maryland0.15 inHg2 pm yesterday6 am-0.009 inHg/hr
8Warsaw, Poland0.15 inHg10 am yesterday7 am-0.007 inHg/hr
9Edmonton, Canada0.16 inHg8 am yesterday11 pm yesterday-0.011 inHg/hr
10Milwaukee, Wisconsin0.16 inHg3 am8 pm yesterday0.023 inHg/hr
11Durban, South Africa0.16 inHg9 pm yesterday1 pm yesterday0.020 inHg/hr
12Lisbon, Portugal0.16 inHg12 pm yesterday5 pm yesterday-0.032 inHg/hr
13Milan, Italy0.16 inHg12 am7 am-0.023 inHg/hr
14New York, New York0.16 inHg3 pm yesterday8 am yesterday0.023 inHg/hr
15Buffalo, New York0.16 inHg8 am yesterday9 pm yesterday-0.012 inHg/hr
16Grand Rapids, Michigan0.17 inHg4 am8 pm yesterday0.021 inHg/hr
17Regina, Canada0.17 inHg3 pm yesterday10 pm yesterday-0.024 inHg/hr
18Philadelphia, Pennsylvania0.17 inHg2 pm yesterday7 am-0.010 inHg/hr
19Rochester, New York0.17 inHg9 am yesterday9 pm yesterday-0.014 inHg/hr
20Cleveland, Ohio0.17 inHg1 pm yesterday8 pm yesterday-0.024 inHg/hr



Just because the cities listed here are experiencing the most stable pressure today does not mean they will always be the most stable throughout the year of even from day to day. For example, an arctic city like Anchorage, Alaska might have extremely stable pressure for a day when it is at the top of a pressure swing but generally has a very wide range in pressure over the course of days. Generally speaking, here are some predictors of stable pressure:

  • Latitude: Cities near the equator often have more stable barometric pressures than those near the poles.
  • Climate: Cities with less varied climates, often those without extreme seasons, may have narrower ranges of barometric pressure.
  • Proximity to Water Bodies: Coastal cities tend to have more stable pressures than inland ones.

To folks who experience migraines, joint pain, or other physical conditions that are sensitive to pressure changes, stable barometric pressure is often the most favorable pressure pattern.