Temperature Rainfall Full climate overview

Sighnaghi Temperature by Month

Sighnaghi, Kakheti, Georgia has an average annual maximum temperature of 19°C (66°F), ranging from 7°C (45°F) in January to 32°C (90°F) in August. Below you'll find a full monthly breakdown and a comparison with cities worldwide.

Sighnaghi Monthly Temperatures

Visitors to Sighnaghi can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 20°C (68°F) in August to -2°C (28°F) in January.

The chart below illustrates the average maximum day and minimum night temperatures in Sighnaghi by month:

The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak.

The chart below shows the average temperature throughout the year:

Daily Historical Temperatures

Average high and low temperatures for each day of the month based on long-term records. 48-year average (1976-2025)

Average temperatures in August

Historical Sighnaghi Temperatures: 1976-2026

Browse day-by-day temperature records for Sighnaghi spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.

Temperature: Sighnaghi vs Georgia

The map below shows the annual temperature across Georgia. You can also select individual months if you want to compare a specific time of year.

Avg day temp (°C)

0° 32°

Sighnaghi vs World: Temperature Compared

Sighnaghi's average annual maximum temperature is 19°C (66°F). To put that in context, here's how it compares to a few well-known destinations:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.

Shanghai, China averages 21°C (70°F) a year, with warm summers, mild winters, and a noticeable spring and autumn.

Tokyo, Japan averages 21°C (70°F) a year, with hot summers, cool winters, and a well-defined cherry blossom spring.

How are these Temperatures Measured?

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Temperature and Altitude

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Sighnaghi's weather, including monthly rainfall, sunshine hours, and humidity, visit our Sighnaghi climate page.