Last updated: August 31, 2025
June in Siddharthanagar, Nepal is characterized by a tropical climate, featuring a maximum temperature soaring up to 42°C (107°F) and an average of 30°C (86°F). Minimum temperatures dip to a balmy 23°C (73°F). This month experiences significant precipitation, with 256 mm (10.1 in) of rain spread across 20 days, contributing to the region's lush greenery. The humidity level averages around 65%, creating a muggy atmosphere that underscores the vibrant essence of this transitional period.
In June, Siddharthanagar, Nepal, experiences a notable rise in temperatures as the summer months approach, marking a shift from the cooler spring. The minimum temperature settles at a warm 23°C (73°F), while the average climbs to 30°C (86°F), creating a comfortable yet sultry environment for residents and visitors alike. The heat peaks with a maximum temperature of 42°C (107°F), showcasing the intensity of the season. This significant jump from previous months reflects an overarching trend of escalating warmth as June transitions into July, signaling the start of the monsoon. With these temperatures, it's a time for seeking shade and staying hydrated amidst the vibrant life of Siddharthanagar.
In Siddharthanagar, Nepal, June marks a significant turning point in the region's precipitation pattern, where rainfall escalates dramatically to 256 mm (10.1 in), making it the wettest month of the year. This surge contrasts sharply with the preceding months, such as May, which recorded 113 mm (4.4 in) over just 11 days. June not only sees a notable increase in total rainfall but also lengthens the rainy season, with precipitation occurring on approximately 20 days. This trend of intensifying rainfall continues into July, where the region experiences the peak with a staggering 514 mm (20.2 in), reinforcing the monsoon’s crucial role in the local ecosystem and agriculture. As the month progresses, Siddharthanagar transitions from the moderate rains of spring into a lush, verdant landscape, driven by the monsoon's relentless advance.
In June, Siddharthanagar experiences a notable increase in humidity, reaching 65%, a level that mirrors the moisture content of January. This sharp rise follows a trend observed in the preceding months, particularly after the drier conditions of April and May. As the region transitions into the monsoon season, the humidity levels climb significantly, setting the stage for the peak months of July and August, where humidity soars to 90% and 91%, respectively. This shift highlights an annual pattern where the arrival of monsoon rains not only enhances dampness but also influences local climate experiences, making June a pivotal month in this atmospheric transformation.
In June, Siddharthanagar, Nepal, experiences a significant spike in the UV Index, reaching an extreme value of 12. This marks a notable increase from the previous months, where the UV Index fluctuated between 4 in January and 10 in April and May. The elevated levels in June mean a burn time of only 10 minutes, urging residents and visitors to take precautions against intense sun exposure. Following June, the UV Index remains critically high, peaking at 13 in July before gradually decreasing in the coming months. This trend underscores the need for careful sun protection during the summer months in Siddharthanagar. For more detailed information, check the Siddharthanagar UV Index.
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June in Siddharthanagar, Nepal, shines brightly with 334 hours of sunshine, marking a delightful continuation of the spring season's warmth. The month maintains a strong position following May's impressive 357 hours, suggesting a gradual shift as summer approaches. Although sunshine hours dip slightly from the previous month, June still holds more sunlight than the earlier months of the year, including January's 237 hours and February's 280 hours. This trend indicates the region's increasing exposure to sunlight through spring into early summer, creating a vibrant atmosphere. As Siddharthanagar transitions towards July, when hours decline further to 267, it becomes clear that June stands out as a radiant month, ideal for enjoying outdoor activities and basking in the golden sun.
In June, the likelihood of sunny weather in Siddharthanagar, Nepal, takes a notable dip to just 29%. This marks a significant decline from the previous months, where sunshine peaked in February, March, and April with probabilities ranging from 83% to 85%. After the vibrant May, which still enjoyed a decent 48% chance of sunny days, June ushers in the monsoon season, leading to a dramatic shift towards cloudier skies. This trend continues into the following months, with July and August experiencing a stark drop to merely 11% and 8% chance of sun, respectively. As the region transitions into the latter half of the year, the persistence of sunny weather becomes a rare delight, making June's gray days a prelude to the wetter months ahead.
In Siddharthanagar, Nepal, the June daylight duration reaches a peak of 13 hours, mirroring the length of daylight found in both May and the following months of July and August. This consistency reflects the region's transition into the summer months, showcasing a significant increase from the 10 hours in January and extending gradually until May. Interestingly, after June, daylight hours will start to wane, with September marking a return to 12 hours, illustrating the cyclical nature of daylight throughout the year. This pattern reveals the balance between longer, sunlit days in the warmer months and shorter days as the seasons shift, inviting both residents and visitors to relish the lush vibrancy of summer in Siddharthanagar.
In June, Siddharthanagar experiences a refreshing average wind speed of 2.1 m/s (5 mph), which is consistent with the breezy conditions that begin in late spring. This slight uptick from May marks a return to the moderate winds typical of the pre-monsoon season. Wind speeds in June are comparable to those in March and April, creating a pleasant ambiance that complements the vibrant flora of the region. As the summer progresses, the winds gradually ease in July and August, underscoring a seasonal shift as the monsoon approaches. Overall, June serves as a bridge between the gentle breezes of early summer and the heavier, moisture-laden winds that follow.
Weather in Siddharthanagar varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Siddharthanagar, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present strikingly different weather patterns. In June, temperatures soar with a minimum of 23°C (73°F) and a blistering maximum of 42°C (107°F), accompanied by significant rainfall averaging 256 mm (10.1 in) over 20 days. The humidity remains high at 65%, contributing to a sweltering atmosphere. In stark contrast, January's climate is much cooler, with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 28°C (82°F). Precipitation is minimal at just 20 mm (0.8 in) over only 2 days, while the humidity stays consistent at 65%. For more details on January weather, you can visit Siddharthanagar weather in January.
June and February present stark contrasts in weather. June experiences a much warmer climate, with average temperatures around 30°C (86°F) and extreme highs reaching up to 42°C (107°F). In contrast, February offers a milder atmosphere, with average temperatures of 18°C (64°F) and maximums peaking at just 31°C (89°F). Rainfall further distinguishes the two months, as June sees significant precipitation of 256 mm (10.1 in) over 20 days, while February remains relatively dry, accumulating only 17 mm (0.7 in) across two days. Furthermore, humidity levels are higher in June at 65%, compared to February’s 55%, contributing to the overall discomfort during the summer month. For more details, check Siddharthanagar weather in February.
When comparing the weather between June and March, a stark contrast emerges. June features much higher temperatures, with averages around 30°C (86°F) and highs peaking at 42°C (107°F), while March's temperatures range from a cooler 9°C (48°F) at night to a maximum of 36°C (97°F) during the day. Additionally, June experiences considerably more rainfall, recording 256 mm (10.1 in) over approximately 20 days, compared to the minimal 13 mm (0.5 in) falling on just 3 days in March. The humidity is also higher in June at 65%, in contrast to March's 39%, making the early summer month feel significantly more oppressive. For more detailed insights on the weather in March, you can refer to Siddharthanagar weather in March.
June weather in Siddharthanagar is generally hotter and more humid than April, with average temperatures rising to 30°C (86°F) compared to April's mild 28°C (83°F). While both months can reach high temperatures, June can peak at an intense 42°C (107°F), whereas April's maximum is slightly lower at 40°C (104°F). Additionally, June brings significantly more rainfall, with 256 mm (10.1 in) expected over 20 days, in stark contrast to April's mere 25 mm (1.0 in) over just 6 days. April's humidity is also notably lower at 24%, making it feel more comfortable than the muggier June conditions with 65% humidity. For more details, refer to Siddharthanagar weather in April.
The weather in June is significantly warmer and more humid compared to May. June boasts higher average temperatures, with a minimum of 23°C (73°F) and a maximum of 42°C (107°F), while May's temperatures range from a minimum of 18°C (65°F) to a maximum of 41°C (106°F). Additionally, June experiences more precipitation, with 256 mm (10.1 in) over 20 days, compared to May's 113 mm (4.4 in) over just 11 days. The humidity also rises sharply in June, averaging 65%, in contrast to May’s lower humidity of 36%. For a detailed look at the weather in May, check out Siddharthanagar weather in May.
In comparing the weather between June and July, we can observe some notable differences. June typically experiences higher temperatures, with a minimum of 23°C (73°F), an average of 30°C (86°F), and a maximum of 42°C (107°F). However, it also sees significant rainfall with 256 mm (10.1 in) over 20 days and a humidity level of 65%. In contrast, July is slightly cooler, with a minimum temperature of 24°C (76°F), an average of 29°C (84°F), and a maximum of 37°C (99°F). Yet, July is much wetter, receiving 514 mm (20.2 in) of precipitation over 28 days and experiencing higher humidity levels at 90%. For a more in-depth look at the weather conditions, you can check Siddharthanagar weather in July.
June and August exhibit notable differences in weather conditions. June typically experiences a warmer climate with average temperatures reaching 30°C (86°F) and maximums soaring up to 42°C (107°F). However, it has significant rainfall, with 256 mm (10.1 in) of precipitation over roughly 20 days, contributing to a humidity level of 65%. In contrast, August is slightly cooler with an average temperature of 29°C (84°F) and a maximum temperature of 37°C (98°F). However, it is wetter, recording 409 mm (16.1 in) of precipitation across 29 days and a much higher humidity level of 91%. This increase in moisture and rainfall in August can make the weather feel more oppressive. For a detailed look at conditions, check out Siddharthanagar weather in August.
When comparing the weather in June and September, there are some notable differences. June boasts higher average temperatures, peaking at around 42°C (107°F), whereas September sees a cooler average of 28°C (83°F) with a maximum of 35°C (96°F). In addition to being cooler, September experiences higher humidity levels at 91%, compared to June's 65%. Precipitation also increases in September with 304 mm (12.0 in) over 23 days, surpassing June's 256 mm (10.1 in) across 20 days. For a detailed look at the weather in September, visit Siddharthanagar weather in September.
In June, the weather is characterized by high temperatures, with a minimum of 23°C (73°F) and an average of 30°C (86°F), peaking at a scorching 42°C (107°F). The month is also marked by significant precipitation, averaging 256 mm (10.1 in) over 20 days, and a humidity level of 65%. In contrast, October brings a much more moderate climate, where temperatures range from a minimum of 15°C (59°F) to a maximum of 35°C (96°F), with an average of 26°C (79°F). The rainfall in October is considerably less, totaling 39 mm (1.5 in) over just 7 days, and humidity rises to 86%. For more details about the October weather, you can visit Siddharthanagar weather in October.
June and November present contrasting weather conditions. In June, temperatures can reach scorching heights, with averages around 30°C (86°F) and maximums soaring to 42°C (107°F), accompanied by significant rainfall of 256 mm (10.1 in) over 20 days, leading to a relatively humid environment at 65%. In stark contrast, November enjoys much cooler temperatures, with a minimum of 11°C (52°F) and an average of 21°C (69°F), and it remains largely dry with just 2 mm (0.1 in) of precipitation throughout the month and no significant rainy days. Notably, humidity rises to 79%, contributing to a crisp autumn atmosphere. For more details, check out Siddharthanagar weather in November.
June and December present two contrasting weather profiles. June typically experiences higher temperatures with a minimum of 23°C (73°F) and an average of 30°C (86°F), peaking at a sweltering 42°C (107°F). The month is characterized by significant rainfall, accumulating around 256 mm (10.1 in) over approximately 20 days, along with a humidity level of 65%. In stark contrast, December brings cooler conditions, where temperatures range from a chilly minimum of 5°C (42°F) to an average of 16°C (61°F), reaching a maximum of 28°C (83°F). Precipitation is minimal in December, totaling just 10 mm (0.4 in) over a single day, though the humidity is slightly higher at 75%. For a detailed look at December weather specifically, check out Siddharthanagar weather in December.
As June arrives in Siddharthanagar, the weather shifts dramatically, characterized by high temperatures and increased rainfall compared to the previous months. With maximum highs soaring to 42°C (107°F), the heat can be intense, while average daily temperatures settle around 30°C (86°F). This month is particularly notable for its significant precipitation, as 20 days are marked by rainfall, contributing to a total of 256 mm (10.1 in), which swells the humidity levels to an average of 65%. This combination of heat and moisture sets June apart, creating a lush environment following the rain, which, while making it feel warmer, also adds a refreshing aspect to the landscape. For more on how the weather in this region varies throughout the year, visit Siddharthanagar Climate.