Last updated: August 21, 2025
In Byurakan, Armenia, September marks a transitional month characterized by a pleasant blend of warmth and coolness. The temperature can spike to a maximum of 35°C (95°F), with an average of 20°C (69°F), providing a comfortable backdrop for outdoor activities. On cooler nights, temperatures may dip to a refreshing 6°C (43°F). Rainfall is minimal, with only 9 mm (0.4 in) of precipitation over about 2 days, ensuring predominantly dry conditions. Humidity levels hover around 67%, contributing to a crisp and inviting atmosphere that highlights the beauty of this scenic region.
In September, Byurakan, Armenia, experiences a notable transition in temperatures, signaling the onset of autumn. The minimum temperature settles around 6°C (43°F), a gentle reminder of the cooler days to come, while the average temperature comfortably reaches 20°C (69°F), making it a pleasant time to explore the region. The maximum temperature can soar to 35°C (95°F), providing a last taste of summer warmth. This month effectively bridges the peak summer heat of August, where highs also reached up to 38°C (100°F), and October's cooler embrace, showcasing a gradual but marked decline in temperature as the year progresses. As the month unfolds, visitors to Byurakan can relish the mild climate, perfect for outdoor activities against a backdrop of stunning autumn foliage.
In September, Byurakan experiences a continuation of the summer's dry spell, with only 9 mm (0.4 in) of precipitation recorded over just two days. This marks a slight decrease in rain compared to the previous summer months, where July and August had minimal rainfall as well. As the region transitions into autumn, the low precipitation levels maintain a dry and pleasant atmosphere, setting the stage for the upcoming wetter months. Looking ahead, the precipitation begins to rise again in October, hinting at a more substantial shift towards the wetter climate typical of late autumn. This pattern emphasizes September as a bridge between the dry summer and the impending autumn rains, showcasing Byurakan’s diverse seasonal character.
In September, humidity in Byurakan, Armenia, averages 67%, marking a slight increase from the drier conditions of August, which saw a low of 66%. This month typically acts as a transitional period, as the summer's warmth gradually gives way to the more humid air of autumn. As temperatures begin to drop in October, humidity levels are expected to rise significantly to 81%, following a general trend of increasing humidity as the year progresses, particularly noted in the winter months. Overall, Byurakan experiences a seasonal oscillation in humidity, with the highest levels occurring during the colder months of January and February, where levels soar to 87% and 88%, respectively.
As September arrives in Byurakan, Armenia, the UV Index reflects a very high level at 9, necessitating a cautious approach to sun exposure. This trend marks a slight decline from the extreme conditions experienced in the peak summer months of June and July, which recorded a UV Index of 12. However, the shorter burn time of 15 minutes in September highlights the ongoing risk, echoing the intensity seen in earlier spring months like March and April. With the days gradually shortening, it's essential for residents and visitors alike to stay informed about the UV Index to ensure safe outdoor activities. For more detailed information, you can check out the Byurakan UV Index.
UV Risk Categories
September in Byurakan, Armenia, offers a delightful transition from the sun-drenched days of summer to the milder embrace of autumn. With 341 hours of sunshine, this month highlights a summer that gradually winds down but still retains warmth and brightness. Following the peak in July with 416 hours, September reflects a notable decrease; however, it remains robust compared to the winter months ahead. As the landscape transitions and the air turns crisp, the sunshine of September provides a lingering taste of summer's radiance, perfect for outdoor adventures and scenic views in this charming region.
In Byurakan, Armenia, September shines brightly with an impressive 80% chance of sunny weather, aligning with the summer's peak. This month marks a continuation of the warm, sunlit days that dominate the summer season, as both June and August also boast an 80% likelihood of sunshine. Following the vibrant months of July and August, which hold strong sun probabilities of 71% and 73%, respectively, September offers a splendid transition into autumn while still basking in generous sunlight. Overall, the consistent sun-filled patterns from mid-summer to early autumn make September an ideal time to experience Byurakan’s natural beauty under clear skies.
As summer transitions into autumn, September in Byurakan, Armenia, offers a gentle shift in daylight, with approximately 12 hours of sunlight. This slight decrease from the 14 hours enjoyed during the peak of summer reflects the gradual change in seasons. Following the vibrant light of June, July, and August, September marks a noteworthy pivot, heralding the onset of autumn with its shorter days. As nature prepares for the cooler months ahead, the waning daylight serves as a reminder of the cyclical beauty that characterizes this picturesque region. The softening light during this month creates a charming backdrop for the landscape, making September an ideal time for reflection and appreciation of the changing seasons.
As September arrives in Byurakan, Armenia, the wind begins to whisper tales of the changing seasons. With an average wind speed of 2.1 m/s (5 mph), this month mirrors the breeziness of the late summer months, yet hints at the cooler days to come. The gentle winds of September are a slight decrease from August's more robust 2.3 m/s, reflecting a subtle transition as nature prepares for autumn. Before September, the winds gradually picked up momentum from the stillness of winter, peaking in June at 2.6 m/s before settling into this soft rhythm. This steady yet serene breeze invites wanderers to embrace the vibrant colors of the landscape, symbolizing the embrace of change that September so beautifully represents.
Weather in Byurakan varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Byurakan, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather conditions. In September, temperatures range from a pleasant 6°C (43°F) at night to a warm 35°C (95°F) during the day, with an average of 20°C (69°F). The month experiences minimal precipitation of 9 mm (0.4 in) over just two days, coupled with a humidity level of 67%. In contrast, January is characterized by much colder temperatures, with a minimum of -18°C (-1°F) and a maximum of only 10°C (50°F), averaging -4°C (25°F). The precipitation is higher at 22 mm (0.9 in) over five days, and the humidity rises to 87%, making the atmosphere feel even chillier. For a detailed look at January conditions, visit Byurakan weather in January.
September and February present starkly contrasting weather patterns. In September, temperatures range from a mild minimum of 6°C (43°F) to a warm maximum of 35°C (95°F), with an average around 20°C (69°F). The month experiences low precipitation, totaling only 9 mm (0.4 in) across just 2 days, accompanied by a moderate humidity level of 67%. In sharp contrast, February sees frigid temperatures, with a minimum of -19°C (-2°F) and a maximum of 11°C (53°F), leading to an average temperature of -1°C (30°F). This winter month is wetter, with 32 mm (1.3 in) of precipitation over 6 days and a notably higher humidity at 88%. For a closer look at February's weather specifics, you can visit Byurakan weather in February.
In September, the weather is generally warm, with temperatures ranging from a cool 6°C (43°F) at night to a hot 35°C (95°F) during the day, and an average of 20°C (69°F). This month typically sees low precipitation of just 9 mm (0.4 in) over about 2 days, with humidity levels around 67%. In contrast, March experiences much colder temperatures, ranging from a chilly -10°C (14°F) to a mild 21°C (70°F), with an average of only 4°C (40°F). This month is significantly wetter, with 62 mm (2.4 in) of precipitation over 12 days and higher humidity at 85%. For more detailed information on March weather, you can visit Byurakan weather in March.
When comparing the weather in September to that of April, notable differences emerge. September typically boasts warmer temperatures, ranging from a minimum of 6°C to a maximum of 35°C, with an average of 20°C. In contrast, April experiences cooler conditions, with temperatures dipping as low as -2°C and peaking at 25°C, resulting in an average of only 10°C. Additionally, September sees significantly less precipitation, with only 9 mm over just 2 days, while April is much wetter, accumulating 62 mm over 12 days. The humidity levels are also higher in April at 80%, compared to September’s 67%, contributing to a more pronounced springtime feel. For more specific details on April weather, visit Byurakan weather in April.
When comparing the weather between September and May, notable differences emerge in both temperature and precipitation patterns. September generally enjoys warmer temperatures, with averages around 20°C (69°F) and a maximum of 35°C (95°F), while May is cooler, averaging 16°C (61°F) and peaking at 32°C (90°F). However, May experiences significantly higher rainfall, with about 46 mm (1.8 in) over 9 days compared to September's lighter precipitation of just 9 mm (0.4 in) over 2 days. Humidity levels also tend to be higher in May at 78%, compared to September's 67%. For more specific details on May weather, you can visit Byurakan weather in May.
September and June present distinct weather patterns, reflecting the transition from summer to autumn. In September, temperatures fluctuate from a minimum of 6°C (43°F) to a maximum of 35°C (95°F), with an average temperature of 20°C (69°F). This month sees relatively low precipitation at 9 mm (0.4 in) over two days, accompanied by a humidity level of 67%. In contrast, June boasts higher temperatures, ranging from a minimum of 11°C (51°F) to a maximum of 37°C (98°F) and an average of 22°C (72°F). While June has slightly more precipitation at 10 mm (0.4 in) over also two days, it experiences higher humidity at 79%. For a detailed look at June weather specifics, check Byurakan weather in June. Overall, June feels warmer and more humid compared to the cooler, drier conditions of September.
In comparing the weather of September and July, it's apparent that July tends to be warmer overall. While September experiences a minimum temperature of 6°C (43°F) and an average of 20°C (69°F), July's minimum is higher at 11°C (53°F) with a significantly warmer average of 25°C (78°F). The maximum temperatures in July can reach up to 38°C (101°F), while September sees a peak of 35°C (95°F). Despite both months receiving similar amounts of precipitation—9 mm (0.4 in)—July has one more rainy day than September, with rainfall occurring over three days instead of two. Additionally, July boasts higher humidity at 80% compared to September's 67%. For more detailed information on July weather, check Byurakan weather in July.
In comparing the weather of September and August, it becomes evident that September experiences a drop in both minimum and average temperatures, with lows of 6°C (43°F) and an average of 20°C (69°F), compared to August's minimum of 10°C (51°F) and average of 25°C (77°F). The maximum temperature in September reaches 35°C (95°F), while August can soar to 38°C (100°F). Both months see similar low levels of precipitation, with September receiving 9 mm (0.4 in) and August slightly higher at 12 mm (0.5 in), both recorded over just 2 days. Humidity remains consistent, with September at 67% and August marginally lower at 66%. For more specific details on August weather, you can check Byurakan weather in August.
September weather is characterized by warm temperatures, with minimums around 6°C (43°F) and maximums reaching up to 35°C (95°F). The month sees limited precipitation, averaging just 9 mm (0.4 in) over about 2 days, and a comfortable humidity level of 67%. In contrast, October ushers in a noticeable drop in temperatures, with minimums plummeting to -4°C (26°F) and average highs around 27°C (81°F). Rainfall increases to 18 mm (0.7 in) across 4 days, and humidity rises to 81%, creating a much cooler and more humid atmosphere. For more detailed insights, check out Byurakan weather in October.
September and November present contrasting weather patterns. In September, temperatures range from a mild 6°C (43°F) at night to a warm 35°C (95°F) during the day, with an average of 20°C (69°F). The month experiences minimal rainfall, totaling just 9 mm (0.4 in) over 2 days and humidity at 67%. In stark contrast, November sees much cooler conditions, with temperatures dipping to a low of -7°C (20°F) and peaking at a maximum of 20°C (69°F), averaging around 5°C (41°F). Rainfall increases significantly to 26 mm (1.0 in) spread across 5 days, alongside higher humidity levels at 84%. For more details, check the link: Byurakan weather in November.
September and December showcase stark contrasts in weather patterns. In September, temperatures range from a mild 6°C (43°F) at night to a warm 35°C (95°F) during the day, accompanied by low precipitation and moderate humidity of 67%. In sharp contrast, December sees much colder temperatures, with a minimum of -15°C (6°F) and a maximum of 11°C (53°F), coupled with increased precipitation totaling 40 mm (1.6 in) over 8 days and higher humidity at 85%. These differences highlight the transition from the warmth of late summer to the chill of winter. For a more detailed look at December weather, check out Byurakan weather in December.
As summer transitions into autumn, September in Byurakan showcases a delightful blend of warmth and coolness. With average temperatures settling around 20°C, this month offers a pleasant reprieve from the intense summer heat, making it an ideal time to explore the stunning landscapes. While rainfall is minimal, occurring on just a couple of days, the humidity lingers at a moderate 67%, giving the air a refreshing quality. This unique combination of seasonal change sets September apart, creating a perfect environment for both relaxation and adventure. For more detailed information about seasonal variations, check out Byurakan Climate.