Climate Overview
The climate in Arta Terme is cool. The average annual temperature is 8°C and approximately 2305mm of precipitation falls per year. Arta Terme receives a notable amount of rainfall throughout the year, including during its driest month. Arta Terme is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, December, February, when temperatures can drop to -7°C. Arta Terme experiences heavy snowfall, typically from January through December.
Temperature
Temperatures in Arta Terme vary considerably across the year, with a 29°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 22°C with a mean of 17°C. The coldest month is January, when overnight lows fall to -7°C and the daily average is -3°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.
Precipitation
Arta Terme is a very wet location, receiving approximately 2305mm of precipitation annually, which averages out to around 192mm per month. The wettest month is August, averaging 268mm of rainfall. June and May also tend to see above-average precipitation. The driest month is January, with just 53mm. That's 215mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Arta Terme receives heavy snowfall, accumulating around 393cm annually from January through December. The snowiest month is December, with approximately 102cm. Winter travel should account for significant snow cover.
Wind
Arta Terme is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
89 days until Autumn
It is currently summer in Arta Terme, which began on June 21, 2026. Arta Terme is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 22°C, while the coldest stretch bottoms out in January near -7°C. Autumn is next, beginning on September 23, 2026 — 89 days from now.
Spring
Temperatures range from -2 to 15°C. Rainfall is heavy, totalling around 580mm across the season with a monthly average of 193mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 11 to 22°C. Rainfall is heavy, totalling around 719mm across the season with a monthly average of 240mm. Winds are generally light, averaging 1km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 0 to 17°C. Rainfall is heavy, totalling around 642mm across the season with a monthly average of 214mm. Expect around 59cm of snow accumulation during this period. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -7 to 4°C. Rainfall is heavy, totalling around 364mm across the season with a monthly average of 121mm. Expect around 230cm of snow accumulation during this period. Winds are generally light, averaging 1km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Monthly Climate Data
The table below shows monthly climate averages for Arta Terme based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
