Last updated: August 31, 2025
Experience the vibrant August weather of Nepalgunj, where the days are characterized by a maximum temperature soaring to 36°C (97°F), and an average of 29°C (85°F) provides a warm, tropical atmosphere. However, with minimum temperatures around 25°C (77°F), the nights remain comfortably warm. Despite the heat, August also brings significant precipitation, totaling 252 mm (9.9 in) over 26 days, creating a lush landscape and high humidity levels reaching 91%. This month embodies the essence of the monsoon, offering a unique blend of warmth and refreshing rainfall.
In Nepalgunj, August brings a warm embrace, with temperatures gently hovering around a minimum of 25°C (77°F) and averaging 29°C (85°F), peaking at a maximum of 36°C (97°F). This month marks a subtle shift as the summer heat begins to subside, yet the warmth remains palpable compared to the cooler months. As the monsoon season lingers, humidity is likely to rise, contributing to a heavy and lush atmosphere. Unlike the preceding month of July, where temperatures were slightly lower, August's warmth signals the height of summer's persistence, setting the stage for a gradual transition into the cooler days of autumn ahead. Overall, the trend showcases a blend of warmth and humidity, characteristic of this vibrant season in Nepalgunj.
In August, Nepalgunj experiences a significant surge in precipitation, with 252 mm (9.9 in) of rainfall over 26 days, making it one of the wettest months of the year. This follows the peak monsoonal rains in July, where 356 mm (14.0 in) fell across 25 days. The substantial rainfall in August highlights the shift towards the tail end of the monsoon season while still remaining in the thicker throes of moisture-laden weather patterns. Compared to the preceding months, this is a notable reduction from July, yet still considerably higher than the earlier part of the year, such as January's mere 24 mm (0.9 in) or even May's 56 mm (2.2 in). This trend underscores the crucial role of monsoon rains in shaping Nepalgunj's climate, impacting not only the local ecosystem but also agriculture and water resources during this time of the year.
In August, Nepalgunj experiences a peak in humidity, soaring to 91%, marking it as one of the most humid months of the year. This trend is part of a noticeable shift that begins in late spring; after a low of just 36% in April, humidity levels steadily rise, culminating in the torrid conditions of July and August. Following this peak, humidity remains high at 90% in September, before gradually declining towards the end of the year. This seasonal fluctuation not only enhances the lushness of the region but also plays a significant role in the local climate, influencing both weather patterns and daily life in this vibrant city.
In August, the UV Index in Nepalgunj reaches 11, categorizing it as extreme and indicating a burn time of just 10 minutes. This month marks a slight decrease from July's peak UV Index of 12, but it remains significantly high, following the trend of rising values from early spring. As summer progresses, residents and visitors should be particularly vigilant about sun exposure, echoing the extreme levels noted in June and July. With heightened UV levels prevalent during these months, it's crucial to take protective measures to safeguard against skin damage. For detailed insights on UV levels throughout the year, visit Nepalgunj UV Index.
UV Risk Categories
In Nepalgunj, August brings a decline in sunshine hours, with the month recording 275 hours of bright days. This reduction follows the peak of 365 hours in May, the sunniest month of the year, and reflects a gradual decrease as the monsoon season transitions into the cooler months. Despite the dip, August still enjoys ample sunlight compared to the winter months, providing a pleasant mix of warmth and refreshing rains. As the year progresses, sunshine hours begin to rebound in September, climbing back to 310 hours, illustrating a pattern of robust sun-filled days that characterize this vibrant region of Nepal.
In Nepalgunj, the chance of sunny weather takes a notable dip during August, where the likelihood is a mere 14%. This trend marks a stark contrast to the earlier months, especially February and March, when the sun shines brightly with probabilities soaring around 84%. As the monsoon season sets in late June, a significant decrease in sunshine can be observed, culminating in the cloudiest summer month of July and continuing into August. Following this somber streak, the sun begins to re-emerge in September, hinting at a gradual return to brighter days as autumn approaches. Overall, August stands out as a month where sunshine is rare, casting a shadow over the typically bright and warm atmosphere Nepalgunj is known for.
In August, Nepalgunj enjoys a generous 13 hours of daylight, a continuation of the long, bright days that characterize the summer months. This consistent daylight pattern, which peaks at 13 hours in both May and June, provides ample opportunity for outdoor activities and exploration. Following August, daylight begins to taper off slightly as the year transitions into September, with days shortening to 12 hours. This gradual decline signals shifting seasons, reminding residents and visitors alike that while summer's extended hours of sunshine may wane, the vibrant beauty of Nepalgunj remains vibrant and inviting.
In Nepalgunj, August brings a gentle breeze, with an average wind speed of 2.0 m/s (4 mph). This month reflects a slight dip from the more blustery July, yet it remains consistent with the calm summer months that precede it. As we transition from the sweltering heat of May, where winds picked up to 2.1 m/s, to the mellow autumnal whispers in September at 2.1 m/s, the shift is subtle but noticeable. Throughout the year, we observe a trend of fluctuating wind speeds, peaking in March and April. August's moderate winds serve as a reminder of the region's tranquil nature, blending seamlessly with the vibrant local culture and stunning landscapes of Nepalgunj.
Weather in Nepalgunj varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Nepalgunj, focusing on differences in temperature, rainfall, humidity, and UV levels.
In August, the weather is significantly warmer and more humid compared to January. With average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 36°C (97°F), August is characterized by high humidity levels at 91% and considerable rainfall, totaling 252 mm (9.9 in) over 26 days. In contrast, January offers a much cooler climate, where temperatures range from a chilly minimum of 5°C (41°F) to a pleasant maximum of 27°C (82°F), with an average of just 14°C (57°F). This month experiences minimal rainfall of 24 mm (0.9 in) across only 3 days and a lower humidity level at 74%. For a detailed look at January's weather, you can visit Nepalgunj weather in January.
August and February present starkly contrasting weather patterns. In August, temperatures are generally much higher, with minimums around 25°C (77°F) and maximums reaching up to 36°C (97°F). This month is characterized by significant rainfall, averaging 252 mm (9.9 in) over 26 days, coupled with high humidity levels of 91%. In sharp contrast, February experiences cooler temperatures, with a minimum of 6°C (44°F) and an average of 18°C (64°F), peaking at 32°C (90°F). Precipitation in February is minimal, totaling only 20 mm (0.8 in) over just three days, and the humidity is considerably lower at 63%. For more details, you can check Nepalgunj weather in February.
The weather in August and March presents a striking contrast, particularly in temperature and humidity. August features higher temperatures, with average highs reaching 29°C (85°F) and a stifling humidity of 91%, which can make the heat feel even more oppressive. In contrast, March boasts a more moderate climate, with average temperatures around 23°C (74°F) and significantly lower humidity at 53%. While August experiences heavy rainfall, averaging 252 mm over 26 days, March enjoys a much drier spell, with only 15 mm of precipitation over just 3 days. For a detailed look at weather conditions during this transitional month, you can check Nepalgunj weather in March.
Comparing the weather in August and April reveals notable differences in temperature, precipitation, and humidity. August experiences higher humidity levels at 91% and more frequent rainfall, with 252 mm falling over 26 days, creating a rather wet atmosphere. In contrast, April boasts a lower humidity level of 36% and significantly less precipitation, with only 23 mm over 3 days, resulting in drier conditions. Interestingly, despite April's maximum temperature soaring to 41°C (106°F), the average temperatures in both months are similar, hovering around 29°C. For a detailed look at April's weather, you can visit Nepalgunj weather in April.
When comparing the weather in August and May, notable differences emerge. August features a warmer average temperature of 29°C (85°F) with a notable maximum of 36°C (97°F), while May boasts an impressive peak reaching up to 42°C (107°F). However, what sets August apart is its significantly higher humidity level at 91% and frequent rainfall, with 252 mm of precipitation over 26 days. In contrast, May experiences much lower humidity at 37% and far less precipitation, totaling only 56 mm over just 5 days. For a detailed look at the specifics of May weather, you can check Nepalgunj weather in May.
In comparing the weather between August and June, August tends to be more humid and wet, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 36°C (97°F). The month experiences significant rainfall, totaling 252 mm (9.9 in) over 26 days. In contrast, June is hotter, boasting average temperatures from 23°C (74°F) to a staggering maximum of 43°C (109°F), while receiving 171 mm (6.7 in) of rain over just 14 days. Additionally, June's lower humidity of 56% makes it feel less oppressive compared to the high humidity of 91% experienced in August. For more detailed insights, check out Nepalgunj weather in June.
In comparing the weather between July and August, July tends to be slightly warmer with an average temperature of 30°C (86°F) and a maximum of 37°C (99°F), while August averages a bit cooler at 29°C (85°F), peaking at 36°C (97°F). Despite the slightly higher temperatures in July, it experiences more precipitation, with 356 mm (14.0 in) over 25 days compared to August's 252 mm (9.9 in) across 26 days. Humidity levels are also comparable, with July at 87% and August at 91%, contributing to the overall muggy conditions of both months. For more detailed insights, see Nepalgunj weather in July.
August and September share similar average temperatures, both hovering around 29°C (85°F), but September tends to be slightly cooler with a minimum of 23°C (75°F) compared to August's 25°C (77°F). While both months experience high maximum temperatures peaking at 36°C (97°F) in August and 36°C (98°F) in September, September generally sees lower total precipitation at 207 mm (8.2 in) over 20 days, compared to August's 252 mm (9.9 in) across 26 days. The humidity also remains high in both months, with September being marginally lower at 90%, compared to 91% in August. For more detailed insights into September weather, check out Nepalgunj weather in September.
August and October present contrasting weather patterns, despite sharing similar maximum temperatures of up to 36°C (97°F). In August, the minimum temperature hovers around 25°C (77°F) with an average of 29°C (85°F), but this month is characterized by high humidity at 91% and significant rainfall, averaging 252 mm (9.9 in) over 26 days. In contrast, October sees a more pleasant climate with cooler minimums around 15°C (60°F) and a comfortable average of 26°C (79°F). Rainfall dramatically decreases to only 18 mm (0.7 in) over just 3 days, and humidity slightly lowers to 87%. For more detailed insights about the weather in October, you can check Nepalgunj weather in October.
August and November present striking contrasts in weather conditions. In August, temperatures soar with a minimum of 25°C (77°F) and an average of 29°C (85°F), peaking at a scorching 36°C (97°F). Additionally, the month is marked by high humidity at 91% and significant rainfall of 252 mm (9.9 in) over 26 days, creating a distinctly tropical atmosphere. In contrast, November offers a cooler climate, with temperatures ranging from a minimum of 10°C (50°F) to an average of 20°C (69°F) and a maximum of 32°C (90°F). Notably, November experiences a drastic reduction in precipitation, with just 3 mm (0.1 in) and no rainy days, along with a slightly lower humidity of 85%. For those interested in a detailed outlook, you can explore Nepalgunj weather in November.
The weather conditions in August and December present a stark contrast. In August, temperatures range from a minimum of 25°C (77°F) to a blistering maximum of 36°C (97°F), with an average temperature of 29°C (85°F). This month also experiences significant precipitation, totaling 252 mm (9.9 in) over 26 days, accompanied by high humidity at 91%. In contrast, December offers a much cooler climate, with temperatures dipping to a minimum of 5°C (41°F) and averaging 15°C (60°F), peaking at 28°C (83°F). Precipitation in December is minimal, amounting to just 13 mm (0.5 in) over a single day, and humidity slightly lower at 82%. For more specifics on December weather, you can visit Nepalgunj weather in December.
August in Nepalgunj marks a notable shift in weather patterns as it experiences high humidity and frequent rainfall, distinguishing it from the drier, hotter months. With an average temperature of 29°C (85°F), it remains warm, but the heavy precipitation—spanning nearly every day—creates a stark contrast to the predominantly arid conditions earlier in the year. The increased moisture not only contributes to the lush greenery but also enhances the humidity, often reaching 91%, making it feel even warmer. For those interested in the nuances of climate in this region, further details can be found at Nepalgunj Climate.