Last updated: August 31, 2025
September in Hpa-An, Myanmar, is characterized by a warm, humid climate, with maximum temperatures reaching a toasty 35°C (96°F) and an average of 27°C (82°F). As the monsoon season peaks, residents experience significant rainfall, totaling around 506 mm (19.9 in) over an impressive 29 days of precipitation. Humidity levels soar to around 84%, creating a humid atmosphere that blankets the region. This combination of heat and moisture makes September a vibrant, albeit challenging month for locals and visitors alike, as lush landscapes flourish under the nourishing rains.
In September, Hpa-An, Myanmar, experiences a warm and humid climate, with temperatures ranging from a minimum of 23°C (74°F) to a pleasant average of 27°C (82°F). The region sees a slight dip in maximum temperatures, peaking at 35°C (96°F), providing a respite from the sweltering heat of the preceding months. This month signifies a transition as the rainy season continues to influence the weather, with humidity levels remaining high. As the tropical rains nourish the landscape, the lush surroundings contrast beautifully with the still-warm temperatures, making September a captivating time to explore the natural beauty of Hpa-An.
In September, Hpa-An experiences a substantial precipitation total of 506 mm (19.9 in), highlighting the continuation of the monsoon season's intensity. This month sees rain on 29 days, making it one of the wettest periods of the year, although notably less than the preceding July and August peaks. The weather pattern showcases a gradual decline from the peak monsoon months, yet remains significant, contributing to the lush landscapes that define this region. As the rains begin to ease, October will mark a shift with reduced totals and rain days, signaling the transition towards drier conditions in the latter part of the year.
In September, Hpa-An, Myanmar, experiences notable humidity levels, averaging around 84%. This figure marks a slight decrease from the peak of 87% observed in August, yet it remains consistent with the high humidity trends of the summer months. As the region transitions from the intense rainy season of June and July, where humidity also holds at 84%, September still bathes in the lingering moisture of late monsoon rains. Looking ahead, humidity levels will gradually decline in October to 71%, ushering in a drier phase that contrasts sharply with the high figures of earlier months. Overall, September serves as a bridge between the sweltering summer and the more temperate fall, maintaining a climate that is both tropical and invigorating.
In September, Hpa-An, Myanmar continues to experience extreme UV exposure, with a UV Index of 13 and a quick burn time of just 10 minutes. This trend of heightened UV levels is consistent, as the region has maintained extreme conditions since February, peaking at 14 during the summer months of May, July, and August. As the monsoon season begins to wind down, the UV Index will gradually decrease but remains significantly high, emphasizing the need for sun protection. Whether you're exploring the beautiful landscapes or simply enjoying the outdoors, it's crucial to stay vigilant against the sun’s rays. For more detailed insights, visit Hpa-An UV Index.
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In September, Hpa-An, Myanmar, enjoys a delightful return to sunshine with 225 hours of sunlight, marking a notable contrast to the rainy monsoon months preceding it. As the summer heat wanes, this month shines brighter than the preceding August—which recorded just 119 hours—and offers a hint of the sun-soaked days that follow in October with 289 hours. The gradual increase in sunshine hours from the dreary summer leads to a vibrant landscape, perfect for exploration and adventure. With each month displaying its unique patterns, September stands out as a transitional phase, gracefully embracing the warmth of sunlight while radiating the promise of the sun-kissed days ahead.
In Hpa-An, Myanmar, the likelihood of sunny weather takes a significant dip in September, where the chance of sunshine plummets to a mere 8%. This is part of a broader trend observed as the monsoon season settles in, characterized by high humidity and frequent rain. While the first half of the year boasts much brighter prospects — with January reaching a sunny 79% and February peaking at 83% — the months from April onward show a stark decline, culminating in September's dismal forecast. As the year progresses into October and November, the chances of sunny days gradually improve, but they're still a far cry from the sun-soaked days of winter. Thus, if you're planning a visit in September, be prepared for cloudy skies and potential rain, as Hpa-An shifts into its wet season.
In September, Hpa-An, Myanmar enjoys a comfortable 12 hours of daylight, following a consistent pattern established throughout the year. As the monsoon season gives way to clearer skies, daylight duration remains stable, similar to the months of March through August. This slight fluctuation highlights a progression towards shorter days as the year advances, with the longest daylight occurring mid-year. Observing this trend, one can appreciate the rhythm of Myanmar's seasons, with September serving as a seamless transition toward the cooler and shorter days of October and November.
In September, the winds in Hpa-An, Myanmar, gently dance at an average speed of 1.5 m/s (3 mph), similar to the calm breezes of the preceding months. This balance in wind conditions reflects a transition within the year, as the summer heat begins to recede into the cooler months ahead. Interestingly, the wind speed remains moderate compared to the slightly stronger gusts experienced in July and August, which peak around 1.8 m/s (4 mph). As the landscape prepares for the upcoming seasonal changes, the consistent winds of September offer a serene backdrop, inviting both visitors and locals to relish the tranquility of this picturesque region. With the arrival of October, a further decrease to 1.1 m/s (2 mph) is anticipated, signaling the onset of a quieter, more peaceful atmosphere.
Weather in Hpa-An varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hpa-An, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is characterized by warm temperatures, with a minimum of 23°C (74°F) and an average of 27°C (82°F), reaching highs of up to 35°C (96°F). This month is also marked by significant rainfall, with a staggering 506 mm (19.9 in) spread over 29 days and high humidity levels at 84%. In contrast, January presents a cooler climate, featuring a minimum temperature of 14°C (57°F), an average of 26°C (79°F), and maximums that can soar up to 37°C (98°F). Notably, January experiences much lower precipitation, with only 9 mm (0.4 in) over just 1 day and decreased humidity at 51%. For a more detailed insight into January’s weather, you can visit Hpa-An weather in January.
When comparing the weather of September and February, there is a stark contrast in both temperature and precipitation. September features warmer temperatures, with a minimum of 23°C (74°F) and a maximum reaching 35°C (96°F), alongside high humidity at 84%. However, it is also characterized by significant rainfall, totaling 506 mm (19.9 in) over 29 days. In contrast, February experiences cooler temperatures, with a minimum of 14°C (58°F) and an impressive maximum of 40°C (104°F), but with virtually no rainfall, receiving only 1 mm across the entire month. The humidity in February is also considerably lower at 48%. For more specific insights into the weather patterns, you can visit Hpa-An weather in February.
In September, the weather is characterized by warmer temperatures, with averages around 27°C (82°F) and a high reaching up to 35°C (96°F), accompanied by significant rainfall of 506 mm (19.9 in) over 29 days. This month also has high humidity levels at 84%, making it feel quite muggy. In contrast, March offers a different climate, with a lower minimum temperature of 18°C (66°F) but can soar to 40°C (104°F) at its peak. Precipitation is minimal in March, with only 4 mm (0.1 in) recorded over just one day, and the humidity decreases to a much more comfortable 45%. For a detailed overview, you can check Hpa-An weather in March.
September and April present stark contrasts in weather conditions. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average of 27°C (82°F). This month is characterized by high humidity at 84% and significant rainfall, totaling 506 mm (19.9 in) over 29 days. In contrast, April boasts higher average temperatures, reaching up to 42°C (108°F) with a minimum of 20°C (69°F) and an overall average of 30°C (87°F). Precipitation in April is much lower at 56 mm (2.2 in) across 11 days, and humidity also drops to 49%, making it a drier month overall. For more details on April's weather, you can check Hpa-An weather in April.
When comparing the weather in September and May, we find notable differences in temperature and humidity. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average of 27°C (82°F). The month is characterized by high humidity at 84% and considerable rainfall, totaling 506 mm (19.9 in) over 29 days. In contrast, May offers warmer temperatures, with a minimum of 23°C (74°F), an average of 29°C (85°F), and a peak reaching 42°C (108°F). While May receives less total precipitation at 280 mm (11.0 in) over 26 days, it has lower humidity levels at 71%. Overall, May tends to be hotter and less humid, while September is cooler but much wetter. For more details on the weather during May, visit Hpa-An weather in May.
In comparing the weather between September and June, we find that both months have similar temperature ranges, with minimums at 23°C (74°F), averages around 27°C (82°F), and maximums reaching 35°C (96°F) in September and 35°C (95°F) in June. However, June experiences significantly higher rainfall, with 679 mm (26.7 inches) recorded over 30 days, compared to September's 506 mm (19.9 inches) over 29 days. This higher precipitation in June contributes to the overall humidity level of 84% in both months, creating a consistently humid atmosphere. For a more detailed view of June's weather, you can visit Hpa-An weather in June.
In comparing the weather of September and July, we find that both months experience similar temperature ranges, with September showing a minimum of 23°C (74°F), an average of 27°C (82°F), and a maximum of 35°C (96°F), slightly edging out July, which has a maximum of 34°C (94°F). However, July is notably wetter, recording an impressive 926 mm (36.5 in) of precipitation over 30 days, compared to September's 506 mm (19.9 in) across 29 days. Humidity levels remain constant at 84% for both months, suggesting a persistently muggy atmosphere. For more detailed information on July weather, check out Hpa-An weather in July.
In comparing the weather of September and August, both months exhibit similar minimum temperatures, hovering around 23°C (74°F). However, September experiences slightly higher maximum temperatures, reaching up to 35°C (96°F), compared to August's maximum of 33°C (93°F). Precipitation in September is significantly lower at 506 mm (19.9 in) over 29 days, while August sees a much wetter climate with 953 mm (37.5 in) across 30 days. Humidity levels are also slightly reduced in September at 84%, down from August's 87%. For more details on August weather, you can check Hpa-An weather in August.
September's weather features a relatively warm average temperature of 27°C (82°F) and can soar up to a high of 35°C (96°F), but it is accompanied by significant rainfall, totaling 506 mm (19.9 in) over 29 days, resulting in a high humidity level of 84%. In contrast, October sees a slight increase in average temperature to 28°C (83°F) with maximum highs reaching 37°C (98°F), but the overall precipitation decreases to 215 mm (8.5 in) over 23 days, resulting in lower humidity at 71%. This transition marks a shift from the damp conditions of September to a warmer, drier October. For more insights on October weather, you can check Hpa-An weather in October.
September and November present distinct contrasts in weather conditions. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average temperature of 27°C (82°F). The month is characterized by high humidity at 84% and significant rainfall, totaling 506 mm (19.9 in) over 29 days, making it one of the wetter months of the year. In contrast, November experiences milder temperatures with a minimum of 20°C (67°F) and a maximum of 37°C (98°F), averaging around 28°C (83°F). The humidity drops to 62%, and the precipitation is significantly lower at only 18 mm (0.7 in) over just 4 days, making November a much drier and more comfortable month. For more details, you can visit Hpa-An weather in November.
September and December exhibit stark contrasts in weather patterns. In September, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (96°F), with an average of 27°C (82°F). This month is also characterized by significant rainfall, accumulating 506 mm (19.9 in) over 29 days, along with high humidity levels at 84%. In contrast, December experiences milder conditions with temperatures ranging from a minimum of 11°C (53°F) to a peak of 36°C (97°F), with an average temperature of 26°C (79°F). Notably, December is far drier, receiving only 5 mm (0.2 in) of precipitation over just 1 day, and it enjoys lower humidity at 55%. For a more detailed look at the weather during December, you can visit Hpa-An weather in December.
As September rolls into Hpa-An, the weather undergoes a notable transformation, marked by elevated humidity and frequent rainfall. The average temperature remains comfortably warm, though it cools slightly compared to the sweltering summer months. With nearly the entire month witnessing precipitation, the landscape takes on a lush, vibrant character, distinctly contrasting the drier seasons. This combination of heat and high humidity creates a uniquely tropical feel, making September stand out in Hpa-An’s climate calendar. For a deeper dive into the nuances of weather patterns throughout the year, check out Hpa-An Climate.