Last updated: April 14, 2025
The climate of Armenia is characterized by a diverse range of temperatures and precipitation levels, showcasing both extremes and mild conditions. In the mountainous region of Lori, temperatures can plummet to a frigid -30°C (-21°F) in February, while the lowland Ararat region experiences a scorching maximum of 40°C (105°F) in July. Monthly precipitation varies significantly, with Lori receiving a hefty 182 mm (7.2 in) in May, contrasting sharply with the dry 12 mm (0.5 in) rainfall measured in Armavir during September. Humidity levels also fluctuate, averaging a minimum of 46% in August in Syunik, while January in Ararat sees humidity soar to an impressive 90%. This striking interplay of temperature and precipitation shapes the unique ecosystems and cultural practices across the country.
Armenia's diverse landscape is mirrored in its varied climate zones, classified primarily by the Köppen-Geiger system. The Aragatsotn region experiences a mix of Dfb and Dfa climates, while the Ararat and Armavir areas showcase a blend of Dfa, BSk, and Dfb zones, offering distinct seasonal variations. In the northeastern parts, Gegharkunik and Lori are characterized by Dfb climates, perfect for lush greenery. Kotayk presents a mix of Dfb and BSk climates, while Shirak remains predominantly Dfb. The southern Syunik region exhibits a diverse climatic palette with Cfa, Dfb, Dfa, and BSk types, reflecting its mountainous terrain. Meanwhile, Tavush offers a combination of Dfa and Cfa climates, making it a haven for biodiversity. Vayots Dzor is rich in Dfa and Dfb climates, and the capital, Yerevan, features both Dfb and Dfa zones, showcasing the city’s unique blend of urban and natural environments throughout the seasons.
| Climate Zone | Description |
|---|---|
| BSk | Cold semi-arid climate with low rainfall and significant temperature variation. |
| Cfa | Humid subtropical climate with hot summers and mild winters. |
| Dfa | Humid continental climate with hot summers and cold winters. |
| Dfb | Humid continental climate with warm summers and cold winters. |
Armenia's temperature varies dramatically throughout the year, showcasing a blend of extreme highs and lows. January brings the coldest temperatures, with chilling lows of -27°C (-16°F) in Vayots Dzor and pleasant highs of 15°C (60°F) in Syunik. As winter transitions into spring, February sees even lower minimums, dropping to -30°C (-21°F) in Lori, while March perks up, with temperatures soaring to a pleasant max of 25°C (77°F) in Ararat. The warmth continues into April and May, where temperatures can reach up to 33°C (92°F) in Ararat. The summer months of June, July, and August are particularly intense, with highs consistently reaching 39°C (102°F) to 40°C (104°F) in Ararat, while lows remain relatively steady around 1°C (34-35°F) in Vayots Dzor. As autumn sets in, September marks a slow decline with maximums of 37°C (99°F), transitioning into cooler October and November months that see lows of -22°C (-7°F) in Syunik. The year closes with December, where temperatures plunge again to -24°C (-11°F) in Vayots Dzor, juxtaposed with daily highs that still reach 16°C (62°F) in Syunik. This cycle of temperature extremes epitomizes Armenia's diverse climate, making it a unique destination year-round.
In Armenia, precipitation patterns reveal significant variation throughout the year, highlighting the dynamic nature of the region's climate. September typically sees the least rainfall, with just 12 mm (0.5 in) recorded in Armavir over a mere 2 days, marking the transition into autumn. Conversely, May emerges as the wettest month, particularly in Lori, where it can see an impressive 182 mm (7.2 in) of rain over 22 days. This stark contrast underscores a trend of increased precipitation during the spring months, essential for nourishing the lush landscapes that characterize Armenia's diverse environments.
Armenia experiences a notable range of humidity levels throughout the year, showcasing the country's diverse climate. In winter, particularly in January, residents of Ararat face humidity levels peaking at a substantial 90%, creating a chilly and damp atmosphere. Conversely, as summer arrives, the humidity drops significantly, with August in Syunik recording a minimum of just 46%. This contrast not only highlights the seasonal fluctuations but also underscores the varying microclimates across Armenia, inviting visitors to experience both the crisp winter air and the dry warmth of summer.
Throughout Armenia, UV Index (UVI) readings reveal interesting trends that highlight the regions’ varying exposures during the warmer months. In Tavush, the average daily maximum UVI reaches a striking 11 in July, indicating the peak intensity of sunlight during this period. Meanwhile, Syunik displays a slightly higher average daily maximum UVI of 12 in June, suggesting that early summer brings even more potent sun risks in this southern region. These patterns underscore the importance of proactive sun protection measures as these areas experience heightened UV levels during their respective peak months.
UV Risk Categories
Armenia experiences noticeable variations in sunshine duration across its regions and throughout the year. In January, areas like Shirak and Syunik receive a modest 203 and 215 hours of sunshine, respectively, providing a glimpse of winter's hold on the landscape. However, this dramatically shifts in the summer months; for instance, Tavush basks in a vibrant 401 hours of sunshine in July, while Ararat enjoys even more with 417 hours, showcasing the region's potential for outdoor activities and agricultural bounty during the warm season. This clear contrast between the sun-drenched heights of summer and the more subdued light of winter highlights the diverse climatic experiences across Armenia.
In Armenia, the likelihood of sunny weather can vary significantly throughout the year and by region. For instance, in April, the Lori region experiences a relatively modest 32% chance of sunny days, highlighting the transition from winter to spring. However, this trend shifts dramatically by September, when the Vayots Dzor region boasts an impressive 85% likelihood of sunshine, making it one of the sunniest months of the year. This stark contrast underscores the diverse climatic patterns across Armenia, inviting visitors to enjoy the best of sun-soaked days as summer draws to a close.
In Armenia, the variation in daylight hours is quite striking, particularly when comparing December and June in Tavush. During the winter month of December, residents bask in only 9 hours of daylight, a stark contrast to the long, sunlit days of June, which offer a generous 15 hours of light. This significant fluctuation not only highlights the seasonal shift but also sets the tone for various cultural and outdoor activities, as Armenians embrace the vibrant energy of summer while navigating the cozy ambience of winter. Such changes in daylight can influence everything from daily routines to social gatherings, showcasing the rhythmic beauty of life in Tavush throughout the year.
Nestled in the heart of Armenia, Aragatsotn experiences a diverse climate that transforms dramatically throughout the year. With January temperatures diving as low as -30°C (-21°F) and peaking at 12°C (54°F) in February, icy winters make way for warmer months where July can soar to a sizzling 39°C (102°F). Precipitation varies, peaking in spring when March through May witness a surge, contributing to the region's lush landscapes. As humidity fluctuates from a chilly 87% in January to a drier 66% in August, visitors can truly experience the full spectrum of Aragatsotn's weather. For more detailed insights, visit Aragatsotn climate.
The climate in Ararat, Armenia is characterized by harsh winters and warm summers. January can bring frigid temperatures as low as -24°C (-11°F), with a slight warming through to April, where averages reach a pleasant 11°C (52°F). By June, the mercury soars, peaking at a sizzling 40°C (105°F) in July and August, making these months the hottest of the year. Rainfall is heaviest in spring, particularly in March and April, while summer remains relatively dry, with humidity levels dropping significantly. For more detailed insights into Ararat's climate, visit Ararat climate.
Nestled in the heart of Armenia, Armavir experiences a diverse climate characterized by distinct seasonal contrasts. Winters are frosty, with January temperatures plunging as low as -21°C (-6°F), while summers soar to a sizzling 40°C (104°F) in July. The region enjoys moderate precipitation, peaking in spring with April and March recording around 70 mm (2.7 in) of rainfall, ensuring lush landscapes. Despite humid winters averaging 88%, the air becomes drier in summer, fostering a more comfortable atmosphere for outdoor adventures. For a deeper look into the weather patterns of this fascinating area, visit Armavir climate.
Nestled in the heart of Armenia, Gegharkunik experiences a diverse climate that beautifully transitions through each season. Winter months, particularly January and February, bring biting cold with temperatures plummeting as low as -27°C (-17°F), accompanied by high humidity levels near 82%. As spring arrives, March through May awakens the region with milder temperatures, averaging around 9°C (49°F) and an uptick in precipitation, particularly in April when rainfall hits 113 mm (4.5 in). The summer months of June and July bask in warmth, reaching highs of 30°C (85°F), while autumn ushers in cooler days and increased humidity once again, making October particularly crisp with an average of 7°C (46°F). For more insights on the region's weather patterns, visit Gegharkunik climate.
The climate in Kotayk, Armenia experiences a remarkable range of temperatures and precipitation throughout the year. Winters are notably frigid, with January and February seeing lows of around -22°C (-7°F), while summers bring warmth, reaching highs of 37°C (99°F) in July. Rainfall is heaviest in the spring, particularly in April and May, where monthly averages exceed 98 mm (3.8 in), creating a lush landscape. Humidity levels fluctuate but tend to remain high during winter, dropping slightly in the warmer months, making for comfortable summer evenings. For detailed weather insights, visit Kotayk climate.
The climate in Lori, Armenia is characterized by a dramatic range of temperatures and seasonal shifts. Winters can be particularly harsh, with January lows dipping to a bone-chilling -25°C (-12°F), while summers bring warmth, peaking in July at a sizzling 36°C (97°F). Precipitation varies through the year, with May typically being the wettest month, amassing 182 mm (7.2 in) of rain, creating a lush landscape. Alongside this, humidity levels tend to remain high in the colder months, ranging from 87% in January to 66% in August, which can intensify the cold. To explore more about the distinct climate features of this fascinating region, check out Lori climate.
Shirak, Armenia, experiences a distinctive climate characterized by cold winters and warm summers. In the heart of winter, temperatures can plummet to a chilling -30°C (-21°F) in February, while summer months see highs soaring up to 34°C (93°F) in July and August. Precipitation varies throughout the year, peaking in May with an average of 139 mm (5.5 in), contributing to the region's lush landscapes. The humidity remains relatively high in winter, enhancing the cold, but eases to a comfortable level during the warmer months. For a more detailed look at seasonal trends, explore the full Shirak climate profile.
The climate in Syunik, Armenia, is a captivating mix of extremes, where frigid winters give way to warm, sunny summers. In January, temperatures can plummet to a chilling -27°C (-16°F), while July sees the mercury soar to a balmy 35°C (95°F), making for a remarkable seasonal contrast. Precipitation peaks in spring, particularly in April and May, ensuring the lush landscapes thrive, while humidity varies throughout the year, dipping to its lowest in the summer months. Whether you're braving the cold or basking in the sun, Syunik's diverse weather offers a unique backdrop for exploration. For a more detailed look, check the Syunik climate.
The climate in Tavush, Armenia is marked by its sharp seasonal contrasts, making it a fascinating destination year-round. Winters can be quite frigid, with January temperatures plunging as low as -20°C (-5°F), while summer sees pleasantly warm days, reaching up to 38°C (100°F) in July. Rainfall is concentrated in spring, especially from April to May, when the region receives over 100 mm of precipitation, nurturing its lush landscapes. The humidity hovers around 80% in the colder months but relaxes slightly during the summer, creating a comfortable atmosphere for exploration. Discover more about this captivating region by visiting Tavush climate.
Nestled in the captivating landscapes of Armenia, Vayots Dzor experiences a diverse climate characterized by chilly winters and warm summers. January greets with frigid temperatures, dipping as low as -27°C (-16°F), while July basks in warmth, reaching a pleasant 35°C (95°F). The region sees its most rainfall in the spring months, particularly in April, with 102 mm (4.0 in), and humidity levels hover between 46% to 78%, influencing its lush natural beauty. This unique climate makes Vayots Dzor an enchanting destination year-round, ideal for exploring its dramatic scenery and rich cultural heritage. For more detailed insights, visit Vayots Dzor climate.
Yerevan, Armenia experiences a continental climate, characterized by stark temperature fluctuations between the seasons. Winters can be quite harsh, with January and February boasting average lows around -5°C (24°F), while summers bring warmth, with temperatures peaking at a steamy 40°C (103°F) in July. Precipitation is moderate, particularly in spring, with March and April receiving about 77 mm (3.0 in), which helps to nourish the blooming landscapes. Interestingly, despite the warm summers, humidity remains relatively low, dipping below 65% by August, making evenings particularly pleasant. For those curious about more details on this vibrant city’s weather patterns, check out the full Yerevan climate information.
Armenia's climate exhibits a fascinating range of temperature and precipitation patterns that reflect its diverse geography. With minimum temperatures plunging to -30°C (-21°F) in February in Lori and soaring to 40°C (105°F) in July in Ararat, the country experiences extreme seasonal contrasts. Precipitation varies significantly as well, with a low of just 12 mm (0.5 in) in September in Armavir to a lush 182 mm (7.2 in) in May in Lori, showcasing the region's wet and dry cycles. Humidity levels add another layer to this climatic tapestry, ranging from a comfortable 46% in August in Syunik to a peak of 90% in January in Ararat. These trends not only highlight Armenia's complex climate but also play a crucial role in shaping its unique ecosystems and agricultural practices.