Cities with the Highest Barometric Pressure Today


The following list ranks our tracked cities by the highest highs over the course of the 24-hour period starting and ending at midnight, UTC−08:00 (Pacific Standard Time). This is determined by finding the earliest incidence of the peak sea level adjusted barometric pressure reading on the forecast for each city and then ranking each city accordingly. Generally speaking, the highest highs will occur in cities with more extreme pressure fluctuations, which are generally farther from the equator (high latitudes) and during their hemispheres’ fall or winter seasons. High barometric pressure is often observed during a phenomenon known as an anticyclone or high pressure system. On the map, high pressure regions are depicted with an ‘H’ and are shaded in red. High pressure systems are often associated with fair weather and clear skies.

Adjusted to sea level, barometric pressures over 30.2 inHg are considered to be high and pressures above 30.5 inHg are considered to be very high.


#CityPressureHigh Time
1Adelaide, Australia30.51 inHg12 am tomorrow
2Melbourne, Australia30.44 inHg12 am tomorrow
3Hobart, Australia30.43 inHg11 pm
4Canberra, Australia30.42 inHg10 pm
5Sydney, Australia30.33 inHg12 am tomorrow
6Johannesburg, South Africa30.33 inHg6 am tomorrow
7Portland, Oregon30.3 inHg3 pm
8Eugene, Oregon30.3 inHg3 pm
9Seattle, Washington30.28 inHg4 pm
10Perth, Australia30.27 inHg2 am tomorrow
11Helsinki, Finland30.26 inHg7 am tomorrow
12Vancouver, Canada30.25 inHg4 pm
13Stockholm, Sweden30.24 inHg7 am tomorrow
14Saint Petersburg, Russia30.23 inHg7 am tomorrow
15Brisbane, Australia30.22 inHg11 pm
16Oslo, Norway30.2 inHg7 am tomorrow
17Durban, South Africa30.19 inHg7 am tomorrow
18Buenos Aires, Argentina30.16 inHg1 pm
19São Paulo, Brazil30.15 inHg1 am tomorrow
20Kharkiv, Ukraine30.14 inHg7 am tomorrow
21Cape Town, South Africa30.13 inHg7 am tomorrow
22Missoula, Montana30.13 inHg12 pm
23Rio de Janeiro, Brazil30.12 inHg1 am tomorrow
24Spokane, Washington30.11 inHg2 pm
25Seoul, South Korea30.11 inHg12 am tomorrow




Barometric Pressure Record Highs

The generally accepted figure for the highest barometric pressure ever recorded is 32.01 inHg in Agata, Russia (in Siberia) on December 31, 1968. Like the typical high pressure pattern mentioned above, this was in a location of high latitude during the wintertime. Similarly, the highest recorded pressure in North America was 31.4 inHg in Dawson City, Canada on February 2, 1989.