Climate Insights for Martuni

The climate in Martuni is cool. The average annual temperature is 5°C and approximately 1172mm of precipitation falls per year. Martuni receives a notable amount of rainfall throughout the year, including during its driest month. Martuni 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, February, December, when temperatures can drop to -9°C. Martuni experiences heavy snowfall, typically from January through December.

Temperatures in Martuni 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 20°C with a mean of 16°C. The coldest month is January, when overnight lows fall to -9°C and the daily average is -6°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Martuni is a moderately rainy area, receiving approximately 1172mm of precipitation annually, which averages out to around 98mm per month. The wettest month is May, averaging 152mm of rainfall. June and July also tend to see above-average precipitation. The driest month is November, with just 52mm. That's 100mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall. Martuni receives heavy snowfall, accumulating around 380cm annually from January through December. The snowiest month is March, with approximately 101cm. Winter travel should account for significant snow cover.

Martuni is relatively calm, with an average annual wind speed of 9km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 11km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 11km/h in winter, 8km/h in spring, 7km/h in summer, 8km/h in autumn.

It is currently autumn in Martuni, which began on September 23, 2026. Martuni 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 20°C, while the coldest stretch bottoms out in January near -9°C. Winter is next, beginning on December 21, 2026 (87 days from now).

The best time to visit Martuni is during August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 98mm per month. By contrast, January can be quite cold with temperatures dropping to -9°C. Despite being the best months overall, some rain is still likely. Pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Martuni 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.