Barometric Pressure Forecast for Tbilisi, Georgia
Barometric pressure forecast for Tbilisi, Georgia — a capital built into a narrow gorge of the Kura River between the Greater and Lesser Caucasus, where terrain does as much to the barometer as the weather does. See current barometric pressure and what it means for weather-sensitive people.
Download Pressure Pal to track barometric pressure and get migraine alerts for Tbilisi and your area.
Pressure and weather in Tbilisi
Tbilisi occupies a steep, narrow valley of the Mtkvari, or Kura, River at roughly 380 to 700 metres of elevation, hemmed in by the Trialeti range to the west and the foothills of the Greater Caucasus to the north and east. The city's climate is humid subtropical with strong continental leanings — hot, dry summers and cool, variable winters — and its barometric pressure behaves in ways that surprise people who move here from flatter places. First, absolute readings are lower than at sea level simply because of elevation, so a number that would signal a deep storm elsewhere can be an ordinary day in Tbilisi. Second, the surrounding mountains funnel and block air masses. The Greater Caucasus shields the city from the coldest northern outbreaks most winters, while gaps and passes channel wind and can produce sharp, localised pressure changes that a regional forecast map does not capture. Frontal systems arriving from the Black Sea to the west lose much of their energy crossing the Likhi ridge, so current barometric pressure here often moves more gradually than it does on the Georgian coast. The most active periods are spring and late autumn, when Mediterranean and Black Sea lows track through the Caucasus corridor. Summer is dominated by a hot, stable regime with a persistent afternoon valley wind. A barometric pressure forecast for Tbilisi is most useful in the transitional seasons.
What this means for you
Can barometric pressure cause headaches? Yes, and in Tbilisi the elevation makes the raw number misleading — what matters for weather migraine is the change from your own local baseline, not how the reading compares to sea level. Watching the trend on this barometric pressure chart is more informative than the absolute value. Use Pressure Pal as a migraine tracker to follow pressure change today in the valley and get alerts before the next system crosses the Caucasus.