Dilijan Weather & Climate: Best Time to Visit

Visitors to Dilijan can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 22°C (72°F) in August, the warmest time of the year, to a very cold -1°C (30°F) during cooler months like January.

At night, you can expect temperatures ranging from 13°C (55°F) in August to around -9°C (16°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Dilijan is known for its substantial rain/snowfall, with annual precipitation reaching 1030 mm (41 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, May it receives heavy rainfall, averaging 166 mm (6.5 in) of precipitation, recorded across 17 rainy days. In contrast, the driest month January brings less snowfall, with 37 mm (1.5 in) over 10 snowy days. For more details, please visit our Dilijan Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Dilijan. While July receives considerable daily sunshine with up to 11.8 hours, December marks the darkest time of the year, where sunshine is scarce with only 3.0 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Dilijan.

The city experiences its highest humidity in January, reaching 81%. In July, the humidity drops to its lowest level at 47%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year