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Town in Samtskhe-Javakheti, Georgia

Borjomi weather by month and the best time to visit

Updated October 2026Sources
May–Jun, Sep–OctBest time to visit

When to go to Borjomi

May–June and September–October are mild with fresh forests. July–August is warm and busy with Georgian visitors; winters are cold and snowy but quiet.

Borjomi weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-10°0°10°20°30°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January4°C39°F-5°C23°F77 mm86%Cold
February6°C42°F-4°C24°F62 mm83%Cold
March10°C50°F-1°C31°F83 mm80%Cold
April16°C60°F4°C38°F67 mm76%Cool
May21°C70°F9°C48°F76 mm74%Pleasant
June26°C79°F13°C56°F77 mm70%Pleasant
July29°C85°F16°C60°F60 mm66%Pleasant
August30°C87°F16°C61°F57 mm62%Pleasant
September25°C78°F12°C54°F80 mm67%Pleasant
October19°C66°F7°C45°F88 mm73%Pleasant
November12°C53°F1°C35°F88 mm77%Cool
December6°C42°F-3°C26°F80 mm84%Cold

Best months across Georgia

PlaceBest monthsWarmest month
TbilisiMay–Jun, Sep–OctJul (34°C)
BatumiMay–Jun, Sep–OctAug (32°C)
KazbegiJun–SepAug (23°C)
KutaisiApr–Jun, Sep–OctAug (33°C)
MestiaJun–SepAug (24°C)
SighnaghiMay–Jun, Sep–OctJul (33°C)
GudauriJan–Mar, Jul–AugAug (20°C)
BorjomiMay–Jun, Sep–OctAug (30°C)

Quick answers

What is the best month to visit Borjomi?

May–Jun, Sep–Oct. May–June and September–October are mild with fresh forests. July–August is warm and busy with Georgian visitors; winters are cold and snowy but quiet.

When is the rainy season in Borjomi?

Rain peaks in October with about 88 mm. No month averages 150 mm or more.

What is the hottest month in Borjomi?

August, with average highs of 30°C (87°F).

How cold does Borjomi get?

The coolest nights are in January, averaging -5°C (23°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 0.8°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.