Last updated: August 28, 2025
Experience the vibrant weather of Kharkhorin, Mongolia in September, where temperatures can reach a maximum of 31°C (87°F), providing warm days to enjoy outdoor activities. The average temperature settles around 11°C (53°F), while the nights can get chilly with lows of -6°C (21°F). September brings about 36 mm (1.4 in) of precipitation over 6 days, contributing to the region's lush landscapes. With humidity levels at 65%, the air remains refreshingly crisp, perfect for exploring this historic area. Ideal for travelers, September in Kharkhorin beautifully balances warmth and coolness, inviting visitors to soak in the enchanting surroundings.
In September, Kharkhorin, Mongolia, experiences a notable transition as summer begins to give way to autumn. The minimum temperature dips to a chilly -6°C (21°F), while the average settles around a moderate 11°C (53°F), offering a refreshing climate for outdoor activities. With a maximum reaching up to 31°C (87°F), the month still holds on to the remnants of summer warmth, inviting visitors to enjoy the stunning landscapes. As the days grow shorter and temperatures gradually decline, September serves as a beautiful bridge between the extremes of winter and the lingering warmth of summer, showcasing Mongolian nature in a unique light.
In September, Kharkhorin experiences a notable shift in its precipitation pattern, receiving 36 mm (1.4 in) of rain over six days. While this marks a decrease from the peak rainfall of 82 mm in August, it still represents a significant contribution to the seasonal totals. This month serves as a transition into autumn, with September's precipitation acting as a bridge between the lushness of summer and the drier months ahead, such as October and November. As temperatures begin to cool, the rainfall helps nourish the landscape one last time before winter sets in, illustrating a clear trend of diminishing precipitation as the year progresses.
As summer transitions into autumn, September's humidity in Kharkhorin, Mongolia, reflects a modest increase, settling at 65%. This slight uptick follows the warmer months of July and August, which maintain similar humidity levels around 62% to 63%. Compared to the drier months of spring, where the humidity dips to about 52% to 64%, September signifies a return to the more humid conditions reminiscent of the winter months, with October also mirroring this level. Overall, the gradual rise in humidity from the summer's end toward the winter months indicates the onset of a season where moisture begins to envelop the region once more, hinting at the chilly and humid winter ahead.
In September, Kharkhorin experiences a decrease in UV Index, dropping to 7, which falls into the high exposure category. This shift indicates a transition from the intense summer months, where UV levels peaked at 10 in June and remained high throughout July and August. With a burn time of 25 minutes, it's essential to remain cautious, especially for those engaging in outdoor activities. As autumn approaches, the UV Index continues to decline into October, suggesting a need for greater awareness as the seasons change. For more insights into the UV levels throughout the year, visit Kharkhorin UV Index.
UV Risk Categories
In September, Kharkhorin, Mongolia, enjoys a delightful transition into autumn with 323 hours of sunshine, maintaining a balance of warmth and freshness. This month marks a subtle decline from the vibrant summer months, as July peaks at a sun-drenched 386 hours and August follows closely with 360 hours. As the days shorten and the air cools, the sunlight remains plentiful compared to the winter months ahead, which see a significant drop in sunshine, with December only offering 259 hours. September stands out as a beautiful bridge between the lush, bright days of summer and the crisp, quieter tones of fall, inviting locals and visitors alike to bask in the warm, golden glow of the fading sun.
September in Kharkhorin, Mongolia, brings a refreshing shift in the weather, showcasing a notable increase in sunny days with a 66% chance of sunshine. This rise in sunny weather contrasts sharply with the previous summer months, which see a steady decline in sunshine, dipping to just 44% in July. As the region transitions towards autumn, the likelihood of clear skies not only enhances the area's scenic beauty but also makes it an ideal time for outdoor activities. Interestingly, the chance of sun continues to trend upward into October, peaking at 70% and maintaining a bright outlook as the year draws to a close.
As summer transitions to autumn in Kharkhorin, Mongolia, September offers a gentle decline in daylight with 12 hours of sun. This month marks a shift from the peak daylight of 15 hours experienced during the summer months of June, July, and August, settling into a more moderate rhythm. Following the vibrant greenery of May and June, where daylight reached its zenith, each subsequent month gradually yields to shorter days. October will usher in even less sunlight, with only 10 hours, reminding us of the swift approach of winter. This ebb and flow of daylight not only sets the mood for the changing seasons but also impacts the local biodiversity and lifestyle.
As September unfolds in Kharkhorin, Mongolia, the wind whispers softly, with an average speed of 2.6 m/s (6 mph). This gentle breeze marks a distinct transition from the sharper gusts of summer, where May peaks at 4.2 m/s (9 mph), to the tranquil winds of autumn. Notably, the year's wind patterns reveal a gradual descent throughout the warmer months, peaking in April and May before settling into the calmer September airs. Following this trend, the wind speed remains steady into October, suggesting a serene but consistent invitation to embrace the stunning landscapes that define this historical region.
Weather in Kharkhorin varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Kharkhorin, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of September to January, a stark contrast emerges. September boasts a range of temperatures from a chilly minimum of -6°C (21°F) to a warm maximum of 31°C (87°F), with an average temperature of 11°C (53°F) and relatively moderate humidity at 65%. The month experiences a modest amount of rainfall totaling 36 mm (1.4 in) over about 6 days. In sharp contrast, January is characterized by extreme cold, with temperatures plummeting to a minimum of -36°C (-33°F) and averaging a frigid -17°C (1°F). The maximum temperature barely reaches 0°C (33°F), and the month sees minimal precipitation of just 3 mm (0.1 in) over only 1 day, coupled with much higher humidity at 89%. For a closer look at January weather specifics, you can refer to Kharkhorin weather in January.
September and February showcase stark contrasts in weather. In September, temperatures range from a chilly -6°C (21°F) at night to a warm 31°C (87°F) during the day, with an average of 11°C (53°F). The month brings about 36 mm (1.4 in) of precipitation over six days, accompanied by a moderate humidity of 65%. In contrast, February experiences frigid temperatures, with a minimum of -33°C (-28°F) and an average of -14°C (7°F), peaking at just 12°C (54°F). Precipitation is minimal, with only 6 mm (0.2 in) falling over a single day, and humidity is higher at 78%. For more details, you can visit Kharkhorin weather in February.
September and March present contrasting weather conditions. In September, temperatures range from a chilly -6°C (21°F) at night to a warm 31°C (87°F) during the day, with an average of 11°C (53°F). This month experiences moderate precipitation of 36 mm (1.4 in) over about six days and a humidity level of 65%. In stark contrast, March sees much colder temperatures, with a minimum of -25°C (-12°F), an average around -3°C (27°F), and a maximum of just 19°C (67°F). Precipitation is significantly lower, at 9 mm (0.4 in) over three days, while humidity remains slightly elevated at 66%. For more detailed insights, you can refer to the Kharkhorin weather in March.
September and April exhibit significant differences in weather patterns. In September, temperatures range from a chilly -6°C (21°F) at night to a warm 31°C (87°F) during the day, with an average of 11°C (53°F). Meanwhile, April experiences even colder nights with temperatures dipping to -21°C (-6°F) and a daytime high of 28°C (83°F), averaging around 5°C (41°F). While September sees 36 mm (1.4 in) of precipitation over 6 days, April is relatively drier with only 19 mm (0.7 in) falling over 5 days. Humidity levels are quite similar in both months, hovering around 65% in September and slightly lower at 64% in April. For a detailed look at April's weather, you can visit Kharkhorin weather in April.
In September, the temperatures range from a minimum of -6°C (21°F) to a maximum of 31°C (87°F), with an average of 11°C (53°F). The month experiences a total precipitation of 36 mm (1.4 in) over about 6 days and has a humidity level of 65%. In contrast, May features slightly cooler temperatures with a minimum of -9°C (16°F) and a maximum of 31°C (88°F), while the average temperature is marginally higher at 12°C (53°F). May sees less rainfall, totaling 25 mm (1.0 in) over the same number of days, with humidity at a lower 52%. For more detailed weather insights, you can check Kharkhorin weather in May.
In comparing the weather of September and June, notable differences emerge. September experiences a wider temperature range, with minimums dipping as low as -6°C (21°F) and a maximum reaching up to 31°C (87°F), leading to an average of 11°C (53°F). While it has lower precipitation at 36 mm (1.4 in) and fewer rainy days (6 days), the humidity level hovers around 65%, contributing to a damp feel. In contrast, June boasts milder temperatures, with minimums at 1°C (34°F) and a maximum of 35°C (95°F), resulting in an average of 17°C (63°F). However, June is slightly wetter, with precipitation totaling 47 mm (1.9 in) over 9 days, accompanied by lower humidity at 59%. For more insights on June weather, you can check Kharkhorin weather in June.
In comparing the weather in September and July, we see notable differences in temperature and precipitation. September has a minimum temperature of -6°C (21°F) and an average of 11°C (53°F), while July starts at a higher minimum of 7°C (45°F) and boasts an average temperature of 19°C (66°F). The maximum temperatures also reflect this variance, with September reaching up to 31°C (87°F) compared to July's maximum of 34°C (94°F). Additionally, July experiences significantly higher precipitation at 75 mm (2.9 in) over 12 days, contrasted with September's 36 mm (1.4 in) over just 6 days. Humidity levels are similar, with September at 65% and July slightly lower at 63%. For further details on July weather, you can visit Kharkhorin weather in July.
In comparing the weather of September to that of August, September generally presents a broader temperature range, with minimum temperatures dipping to -6°C (21°F) compared to August's 4°C (39°F). The average temperature in September is 11°C (53°F), while August enjoys a warmer average of 16°C (62°F). Both months have similar maximum temperatures, with September reaching up to 31°C (87°F) and August peaking at 30°C (86°F). However, September experiences significantly less precipitation, recording only 36 mm (1.4 in) over 6 days, in contrast to August's 82 mm (3.2 in) over 12 days. Humidity levels are slightly higher in September at 65%, compared to 62% in August. For more information on the weather specifics, check out Kharkhorin weather in August.
In comparing the weather of September and October, there is a noticeable shift in temperatures and precipitation patterns. September enjoys a wider temperature range, with minimums around -6°C and maximums reaching up to 31°C, resulting in an average of 11°C. In contrast, October experiences colder temperatures, with minimums dropping to -12°C and maximums peaking at 24°C, leading to a much lower average of 2°C. Precipitation also decreases from 36 mm over 6 days in September to just 19 mm over 4 days in October, while humidity remains steady at 65% for both months. For more detailed information about the weather in Kharkhorin during this month, visit Kharkhorin weather in October.
In September, the weather is noticeably milder, with average temperatures ranging from a minimum of -6°C (21°F) to a maximum of 31°C (87°F). The month experiences a reasonable amount of precipitation at 36 mm (1.4 in) over six days, and humidity hovers around 65%. In contrast, November brings a significant drop in temperatures, with an average ranging from -23°C (-9°F) to a maximum of 14°C (58°F). This month is much drier, with only 12 mm (0.5 in) of precipitation recorded over just two days, and humidity rises slightly to 69%. For more detailed information, check out Kharkhorin weather in November.
The weather in September presents a striking contrast to that of December. In September, temperatures range from a chilly -6°C (21°F) at night to a warm 31°C (87°F) during the day, with an average of 11°C (53°F). The month experiences about 36 mm (1.4 in) of precipitation over six days and has a moderate humidity of 65%. In contrast, December brings much harsher conditions, where the minimum temperature can plummet to -33°C (-28°F) and the average stays around a frigid -15°C (5°F). The maximum temperature only reaches 7°C (45°F), and precipitation is minimal at just 4 mm (0.1 in) over a single day, alongside a higher humidity of 86%. For those interested in more details on December weather, visit Kharkhorin weather in December.
As September unfolds in Kharkhorin, the weather transitions into a unique blend of warmth and cooling sensations, marking a stark contrast to the preceding months of summer. With maximum temperatures still reaching a pleasant 31°C, the average drops to a cool 11°C, while chilly nights can plunge to as low as -6°C. This month also brings about a slight increase in precipitation, with rainy days serving as a refreshing reminder of the upcoming autumn. The humidity hovers around 65%, adding a touch of crispness to the air. This diverse weather spectrum highlights September's role as a bridge between the vibrant summer and the serene fall, making it an intriguing time to experience the dynamics of Kharkhorin. For more details on the region's climate, visit Kharkhorin Climate.