Yerevan Temperature by Month
Yerevan in Armenia sees significant seasonal temperature differences, with daytime highs between 2°C (36°F) in January and 31°C (88°F) in August, averaging 17°C (63°F) annually. Explore the full monthly breakdown below.
Yerevan Monthly Temperatures
Visitors to Yerevan will encounter a climate influenced by big temperature differences across the year. Nighttime temperatures range from 17°C (63°F) in August to -8°C (18°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Yerevan by month:
The coldest point of the day usually falls between 4 AM and 6 AM, with temperatures peaking around 3 PM. August, the city's warmest month, gets 331 hours of sunshine.
The chart below shows the average temperature throughout the year:
Daily Historical Temperatures
49-year average (1976-2025)
Average high and low temperatures for each day of the month based on long-term records.
Average temperatures in May
Historical Yerevan Temperatures: 1976-2026
Browse day-by-day temperature records for Yerevan spanning 51 years. Select any month and year to see actual high and low temperatures recorded on each day.
Temperature: Yerevan vs Armenia
The map below shows the annual temperature across Armenia. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Yerevan vs World: Temperature Compared
Yerevan's average annual maximum temperature is 17°C (63°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
What Does the Temperature Feel Like in Yerevan?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.
In Yerevan, January is the coolest month, with average highs of 2°C (36°F) and humidity around 81% — considered very high. In August, the warmest month, temperatures average 31°C (88°F) with 47% humidity — conditions that feel moderate. For a full picture, see our humidity page.
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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Yerevan this rarely lasts long on the ground.
For more on Yerevan's weather — including monthly rainfall, sunshine hours, and humidity — visit our Yerevan climate page.
