Last updated: August 31, 2025
In June, Birganj, Nepal experiences a dynamic climate, characterized by high temperatures and significant precipitation. With maximums soaring to 43°C (110°F) and an average of 31°C (87°F), the month is notably hot, interspersed with humid conditions averaging 65%. Rainfall is also prominent, with 213 mm (8.4 in) recorded over 21 days, presenting a blend of steamy intervals and sudden downpours. This climatic pattern shapes the vibrant atmosphere of Birganj, making June a month of both heat and refreshing rains.
In June, Birganj, Nepal, embraces the full force of summer, with temperatures soaring to their highest levels of the year. The minimum temperature rises to a warm 23°C (74°F), while the average reaches a balmy 31°C (87°F). All this culminates in blistering maximums that can hit 43°C (110°F). Following a steady increase from the cooler months of January through May, June signals the peak of heat, making it a pivotal month for those seeking sun-soaked adventures. As the humidity often adds to the warmth, visitors and locals alike feel the vibrant energy of a truly tropical climate.
June marks a significant turning point in Birganj, Nepal, as the monsoon season fully sets in, bringing a staggering 213 mm (8.4 in) of precipitation across 21 days. This surge is more than a mere continuation of the trend established in May, which already experienced a notable 152 mm (6.0 in) over 14 days. The rainfall intensity intensifies from this point onward, with July witnessing an astonishing 513 mm (20.2 in), establishing the rainy season as a dominant feature of the region's climate. As the rains continue into August and September, with 351 mm (13.8 in) and 262 mm (10.3 in) respectively, it's clear that June serves as a critical precursor to the heavy downpours that characterize the summer months, dramatically transforming the landscape and setting the stage for the lush greenery that follows.
In June, Birganj, Nepal, experiences a notable shift in humidity, with levels rising to 65%—the same as in January. This increase signals the onset of the monsoon season, which begins to envelop the region in the months that follow. As temperatures climb through the early summer, humidity levels escalate significantly, reaching a peak of 90% in July and maintaining a high of 91% through August and September. This trend of increasing moisture reflects the transition from the dry warmth of spring, where April sees a low of just 24%, to the lush, rain-soaked environment that characterizes the later summer months. The return to higher humidity in June sets the stage for the vibrant tapestry of life that flourishes in Birganj during the rainy season.
As the months progress in Birganj, Nepal, the UV Index sees a significant upward trend, peaking in June. With a staggering UV Index of 12, June falls into the extreme exposure category, highlighting the urgent need for sun protection, as the burn time is reduced to just 10 minutes. This trend of increasing UV levels begins in January with a moderate index of 5, gradually intensifying through the spring months, and culminating in similar extreme levels through July and August. Such consistent elevation in UV exposure smartly suggests that residents and visitors should be particularly vigilant during these summer months. For comprehensive insights on UV levels throughout the year, explore Birganj UV Index.
UV Risk Categories
In Birganj, Nepal, June is a splendid month, basking in an impressive 330 hours of sunshine. This is a slight dip from the sun-drenched 350 hours in May, but still remains high compared to the approaching monsoon months. As the year progresses, the sunny embrace peaks in spring, with April and May reeling in the most sunlight, while the summer months of July and August experience a notable decrease as rain begins to take center stage. With June's warmth and brightness, it stands as a delightful transition, offering ample opportunities to enjoy the sun before the clouds draw in. Despite the decrease, the light-hearted charm of June continues to shine through the lush green landscapes during this vibrant season.
In June, Birganj, Nepal, experiences a notable shift in weather patterns, with the likelihood of sunny days dropping to 30%. This significant decrease follows a month of relatively brighter skies in May, which boasts a 45% chance of sunshine. As summer approaches, cloud cover increases, leading into the monsoon season that begins in July, where the chances plummet to a mere 11%. The transition from the vibrant months of early spring, which enjoy sun probabilities exceeding 80%, to the damp, overcast conditions of late June highlights the region's climatic variability. Thus, while June still offers some sunny intervals, it prepares residents and visitors alike for the imminent rain, marking a critical shift in the seasonal weather narrative.
In Birganj, Nepal, June marks a continuation of the warm, sun-soaked days that began in May, maintaining a steady 13 hours of daylight. This trend of longer days, which starts in March, peaks with consistent daylight throughout the summer months of June, July, and August. As the year progresses, daylight gradually declines, offering 12 hours in September and receding to 10 hours by December. The pattern showcases a clear seasonal rhythm, where the lengthening days of spring gradually give way to the shorter, cozy days of winter, highlighting the dynamic shift in daylight that characterizes the region.
In Birganj, Nepal, the wind patterns showcase a gentle evolution throughout the year, with June marking a noticeable uptick in average wind speed to 2.6 m/s (6 mph). This increase, following the gradual rise observed from the calmness of January at 1.6 m/s (4 mph), reflects the transition into summer. While May closes with a mild 2.2 m/s (5 mph), June's breezy conditions hint at an energizing shift, setting the stage for a summer that maintains a mesh of soft winds, tapering off to 2.4 m/s in July and further down to 2.0 m/s in August. This gentle rhythm of wind throughout the months not only enhances the region's climatic charm but also invites residents and visitors alike to savor the refreshing, breezy days of early summer in Birganj.
Weather in Birganj varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Birganj, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in June contrasts starkly with that of January. In June, temperatures soar, with a minimum of 23°C (74°F) and an average reaching 31°C (87°F), peaking at a scorching 43°C (110°F). Additionally, this month sees significant rainfall, with about 213 mm (8.4 in) of precipitation over 21 days, making it a humid time of year at 65% humidity. In contrast, January’s weather is considerably cooler, with temperatures ranging from a minimum of 5°C (40°F) to an average of 15°C (60°F), and a maximum of 29°C (85°F). January is characterized by markedly lower precipitation, totaling only 12 mm (0.5 in) over just 1 day, while also maintaining the same humidity level of 65%. For more details, you can check Birganj weather in January.
June and February showcase starkly contrasting weather patterns. In June, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 43°C (110°F), accompanied by significant rainfall of 213 mm (8.4 in) over 21 days, contributing to a humidity level of 65%. In contrast, February experiences a much cooler climate, with temperatures varying from a chilly 7°C (45°F) to a pleasant maximum of 32°C (90°F). Precipitation during this month is minimal, at just 20 mm (0.8 in) over 2 days, resulting in lower humidity levels at 55%. For more details, visit Birganj weather in February.
In comparing the weather between June and March, June experiences significantly higher temperatures, with average highs reaching 31°C (87°F) and soaring up to a maximum of 43°C (110°F), while March sees milder conditions with an average temperature of 24°C (76°F) and maximums of 38°C (101°F). Additionally, June is characterized by considerable rainfall, averaging 213 mm (8.4 in) over 21 days, contrasting sharply with March’s minimal precipitation of just 13 mm (0.5 in) for only 2 days. Humidity levels also differ notably, reaching 65% in June compared to a drier 39% in March. For more specific details on March weather, you can check Birganj weather in March.
June and April present notably different weather patterns. June typically experiences higher temperatures with a minimum of 23°C (74°F) and an average of 31°C (87°F), peaking at a scorching 43°C (110°F). In contrast, April's temperatures are slightly milder, with a minimum of 17°C (62°F) and an average of 29°C (85°F), reaching a maximum of 42°C (107°F). Alongside this, June is significantly wetter, with 213 mm (8.4 in) of precipitation over 21 days, while April sees a much lighter rainfall of just 36 mm (1.4 in) across 6 days. Additionally, humidity levels in June are considerably higher at 65%, compared to just 24% in April. For a detailed view of Birganj's weather in April, you can refer to Birganj weather in April.
In comparing the weather of June and May, June typically experiences higher temperatures, with a minimum of 23°C (74°F) and an average of 31°C (87°F), compared to May's minimum of 20°C (69°F) and an average of 30°C (86°F). June also sees a maximum temperature of 43°C (110°F), slightly above May's maximum of 41°C (107°F). Additionally, June is significantly wetter, receiving 213 mm (8.4 in) of precipitation over 21 days, while May has only 152 mm (6.0 in) over 14 days. Humidity levels also rise in June to 65%, compared to May's drier 36%. For more detailed information, you can check Birganj weather in May.
June and July exhibit distinct weather patterns, with June generally being characterized by warmer temperatures and lower humidity. In June, temperatures range from a minimum of 23°C (74°F) to a maximum of 43°C (110°F), averaging around 31°C (87°F), alongside 213 mm (8.4 in) of precipitation over 21 days and a humidity level of 65%. In contrast, July sees cooler temperatures with a minimum of 24°C (76°F) and a maximum of 40°C (103°F), averaging 29°C (85°F). However, July is significantly wetter, receiving 513 mm (20.2 in) of rainfall over 29 days and experiencing higher humidity at 90%. For a more detailed look at the specific conditions, you can check Birganj weather in July.
June and August experience distinctly different weather patterns. In June, temperatures range from a minimum of 23°C (74°F) to a maximum of 43°C (110°F), with an average of 31°C (87°F). This month sees significant rainfall, accumulating 213 mm (8.4 in) over 21 days, combined with a humidity level of 65%. In contrast, August is slightly warmer, with minimum temperatures of 25°C (77°F), an average of 29°C (85°F), and a maximum of 38°C (101°F). However, it is much wetter, receiving 351 mm (13.8 in) of rainfall over 29 days, and experiences higher humidity at 91%. For more specific weather insights, you can check Birganj weather in August.
June and September exhibit distinct weather patterns. In June, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 43°C (110°F), with an average of 31°C (87°F). The month experiences significant rainfall, totaling 213 mm (8.4 in) over 21 days and a humidity level of 65%. Conversely, September is slightly cooler, with temperatures ranging from 22°C (73°F) to 37°C (99°F) and an average of 29°C (84°F). This month sees even higher precipitation at 262 mm (10.3 in) over 24 days, and humidity rises dramatically to 91%. For a closer look at the specifics of weather conditions in September, check out Birganj weather in September.
June and October exhibit distinct weather patterns, showcasing the transition from a hot summer to a milder autumn. In June, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 43°C (110°F), with an average of 31°C (87°F). The month is marked by significant rainfall, accumulating 213 mm (8.4 in) over 21 days, coupled with a humidity level of 65%. In contrast, October offers a more temperate climate, with temperatures ranging from a low of 16°C (60°F) to a high of 37°C (98°F) and an average of 27°C (80°F). Rainfall is considerably reduced to 55 mm (2.2 in) over just 7 days, and humidity rises to 86%. For a deeper dive into October's weather specifics, check out Birganj weather in October.
June and November present vastly different weather conditions. In June, temperatures range from a minimum of 23°C (74°F) to a scorching maximum of 43°C (110°F), accompanied by significant precipitation of 213 mm (8.4 in) spread over 21 days. The humidity level is around 65%, contributing to a sweltering atmosphere. In contrast, November offers a more temperate climate, with temperatures ranging from a cool 11°C (52°F) at night to a comfortable average of 21°C (71°F) during the day, peaking at 35°C (95°F). Notably, November experiences almost no rainfall, with just 1 mm recorded, and a higher humidity of 79%. For a detailed look at November's weather, you can visit Birganj weather in November.
June and December present stark contrasts in weather patterns. In June, temperatures soar with a minimum of 23°C (74°F), an average of 31°C (87°F), and can peak at a scorching 43°C (110°F). The month is characterized by substantial rainfall, receiving around 213 mm (8.4 in) over 21 days, resulting in high humidity levels at 65%. In contrast, December offers a much cooler climate, with temperatures ranging from a minimum of 6°C (42°F) to an average of 17°C (62°F) and a maximum of 30°C (85°F). Remarkably, December sees minimal rainfall, accumulating just 11 mm (0.4 in) over the entire month, with no rainy days recorded and humidity slightly higher at 75%. For further details on December weather specifics, you can visit Birganj weather in December.
June in Birganj brings a striking shift in weather, marked by soaring temperatures and increased humidity. With maximum highs reaching a sweltering 43°C (110°F), residents and visitors alike often find relief in the shade or indoors. The month is characterized by significant rainfall, accumulating around 213 mm over approximately 21 days—transforming the landscape and cooling the air. This combination of heat and moisture sets June apart, as the city transitions into the monsoon season, creating a vibrant yet challenging climate. For more insights on how Birganj's weather performs throughout the year, explore Birganj Climate.