Rustavi Weather in September
With daytime temperatures of 28°C (82°F) and nighttime lows of 16°C (61°F), September in Rustavi brings high temperatures during the day. The perfect weather makes it an appealing time to visit.
Rainfall in Rustavi in September
Historically, September sees about 8 days of rain, with a monthly average of 31 mm (1.2 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Rustavi in September
Weather in Rustavi is at its perfect in September. Highs reach 28°C (82°F), while nights settle around 16°C (61°F). This kind of day-to-night contrast is typical for this time of year. Nights cool down to 16°C (61°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Rustavi in September
Enjoy a sunny month with about 206 hours of sunshine, the clear skies make Rustavi even more beautiful.
Wind Speed in Rustavi in September
Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Georgia, check out our Rustavi's climate page.
Rustavi Temperature in September
Min Temperature
16°C (61°F)
Max Temperature
28°C (82°F)
Chance of Rain
26%
Precipitation
31 mm (1.2 in)
Rainy days
8 days
Humidity
66% *
Windspeed
3 m/s (6 knots) *
Sunshine
206 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Rustavi typically drop from around 29°C (84°F) at the start of September to approximately 23°C (73°F) by the end. Nights are pleasant, with lows typically ranging from 13°C (55°F) to 18°C (64°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Rustavi in September
Browse day-by-day weather records for Rustavi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rustavi historical weather extremes in September
Based on 49 years of weather observations in Rustavi between 1976 and 2025, these are the recorded extremes.
- On September 1, 2006, temperatures climbed to 39°C (102°F), marking the warmest September day on record.
- Nighttime temperatures dropped to 6°C (43°F) on September 24, 1987, marking the coldest September night on record.
Best Places in Georgia in September
Find out more about the weather in Georgia and which places have the best travel conditions in this month. See all of Georgia in September →
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unpleasant
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What to Wear in Rustavi in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Some rain is possible, so pack something to handle light showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Rustavi in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Georgia, check out our Rustavi's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Rustavi climate overview or explore weather in Georgia.
