Rustavi
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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 excellent 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 excellent 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.

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
*
* Data from: Tiflis, Georgia (16 KM, 10 Miles).

Rustavi Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Rustavi - and find the best time to visit.

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 records 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 →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

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.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Rustavi 3-Day Forecast

More climate data for Rustavi

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.