Last updated: August 31, 2025
In June, Kathmandu, Nepal experiences a warm and humid climate with an average temperature of 22°C (72°F), peaking at a maximum of 29°C (85°F) and dipping to a minimum of 15°C (59°F). The month is characterized by substantial rainfall, accumulating to 523 mm (20.6 in) over 29 days, resulting in a humidity level of 77%. This combination of warmth and moisture creates a vibrant atmosphere, lush with greenery, but also poses challenges due to frequent showers. Travelers and residents alike should prepare for the wet conditions while enjoying the city's rejuvenated landscapes.
As June rolls into Kathmandu, the city experiences a notable warm-up, with temperatures rising to a minimum of 15°C (59°F) and reaching a maximum of 29°C (85°F) during the day. This month marks a transition into the summer season, characterized by a comfortable average of 22°C (72°F). Compared to the preceding months, June is warmer, showcasing a steady increase from the cooler spring temperatures. The rising warmth hints at the impending monsoon, making it a vibrant time to explore Nepal's capital. With the weather becoming pleasantly warm yet not excessively hot, visitors can enjoy outdoor activities while soaking in Kathmandu's rich culture and stunning landscapes.
In June, Kathmandu experiences a dramatic rise in precipitation, accumulating an astonishing 523 mm (20.6 in) over the month, making it one of the wettest periods of the year. This surge is characterized by an increase in rainy days, with 29 days seeing rain, laying the groundwork for the region's lush greenery. The heavy rainfall in June often sets the stage for even more intense precipitation in July, which records the highest monthly total. The transformation from May’s already substantial 265 mm (10.4 in) further underscores the shift from the pre-monsoon buildup to the full arrival of the monsoon season. As the skies open up, the vibrant landscape of Kathmandu flourishes, reflecting the transformative power of this annual deluge.
As summer approaches, June in Kathmandu marks a significant shift in humidity levels, soaring to 77%, a stark contrast to the drier months of April and May, which see lower readings of 25% and 46% respectively. This noticeable increase heralds the onset of the monsoon season, with humidity levels continuing to rise in July and August, peaking at a humid 92%. The trend reflects a transitional phase as the city moves from the dry warmth of spring to the lush, moisture-laden atmosphere of summer, emphasizing the importance of hydration and preparation for the rainfall ahead. Following June, humidity remains high through the fall, gradually decreasing towards the end of the year, making Kathmandu's climate a dynamic interplay of seasonal changes.
As June rolls into Kathmandu, the UV Index peaks at 13, placing it firmly within the extreme exposure category. With a burn time of just 10 minutes, sun safety becomes paramount for both locals and visitors. This trend of rising UV levels actually began in March, climbing steadily from 9 to this month's high. Following June, the UV Index remains alarmingly elevated through July and August, showcasing the region's intense sun exposure during the summer months. As you plan your days under the sunshine, be sure to take precautions and keep updated on your UV protection needs. For more details, check out the Kathmandu UV Index.
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June brings a delightful 314 hours of sunshine to Kathmandu, Nepal, making it a vibrant transition into the summer months. Following the gradual climb in daylight hours from January's 241 hours to May's peak of 349 hours, June still retains a substantial amount of sun, though it marks a slight decline as the city braces for the monsoon season. This pattern underscores the dynamic weather shifts in the region, with a noticeable dip in hours as July approaches, which typically sees a significant reduction to just 227 hours. Celebrating the lush beauty and warmth of early summer, June serves as a pivotal month to enjoy the radiant sun before the rains take over, offering just enough light to appreciate Kathmandu’s stunning landscapes.
As we transition into June, the weather in Kathmandu, Nepal, takes a notable turn. After enjoying a steady increase in sunny days from January through May, where probabilities rise from 55% to a peak of 71%, June brings a significant drop to only 18% chance of sunshine. This sharp decline marks the onset of the monsoon season, where the likelihood of rain intensifies, leading to a stark contrast from the sunlit days of early summer. Following June, the prospects of sunny weather diminish further, plummeting to a mere 4% in July and 2% in August. Overall, the data clearly indicates that June is the tipping point, where the vibrant skies begin to yield to the rains, setting the stage for the lush, green landscapes that follow.
In June, Kathmandu basks in a comfortable 13 hours of daylight, mirroring the sun-filled days of May and preceding the equally bright months of July and August. This peak summer period reflects a clear trend in daylight duration, where the hours gradually increase from 10 hours in January to a high of 13 hours from May through August. Following this sunny stretch, daylight begins to wane again, returning to 12 hours in September and regressing to 10 hours by November. This rhythm of light sets a vibrant backdrop for life in the valley, allowing both locals and visitors to revel in extended hours of exploration and enjoyment under the sun.
In Kathmandu, June brings a gentle breeze, with an average wind speed of 1.1 m/s (2 mph). This slight uplift in wind is a welcome relief after the calm of May, which recorded its lowest average at 1.0 m/s (2 mph). The transition into the monsoon season is evident, as wind patterns gradually shift from the sprightly early months of the year—peaking at 1.6 m/s (3 mph) in April—to the more subdued conditions seen in the upcoming summer months. As the rains approach, the winds begin to mellow, dipping to 0.9 m/s (2 mph) in July and August, creating a tranquil atmosphere characteristic of the region’s warm season. Overall, June serves as a delicate bridge between the serenity of spring and the forthcoming humidity of summer, setting the stage for Kathmandu's vibrant monsoon ambiance.
Weather in Kathmandu varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Kathmandu, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present starkly contrasting weather conditions. In June, temperatures range from a low of 15°C (59°F) to a high of 29°C (85°F), with an average of 22°C (72°F). This month is characterized by significant rainfall, receiving 523 mm (20.6 in) over 29 rainy days, and a high humidity level of 77%. In contrast, January experiences much cooler temperatures, with minimums dropping to 0°C (32°F) and maximums reaching 22°C (72°F). The average temperature in January is only 9°C (49°F), and it sees considerably less precipitation at 51 mm (2.0 in) over just 6 days, accompanied by lower humidity of 58%. For a detailed look at January weather specifics, you can check Kathmandu weather in January.
June and February present strikingly different weather conditions. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 22°C (72°F). This month experiences significant rainfall, with 523 mm (20.6 in) over 29 days, and humidity levels are high at 77%. In contrast, February is much cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 23°C (73°F) and an average of 12°C (53°F). Precipitation is minimal in February, totaling only 56 mm (2.2 in) over 9 days, and the humidity is comparatively lower at 53%. For more detailed insights into February's weather, you can visit Kathmandu weather in February.
June and March present stark contrasts in weather conditions. June sees significantly warmer temperatures, with a minimum of 15°C (59°F) and an average of 22°C (72°F), peaking at 29°C (85°F). However, this warmth comes with high humidity levels at 77% and increased precipitation, measuring 523 mm (20.6 in) over 29 days, making it one of the wetter months. In contrast, March offers cooler temperatures, ranging from a minimum of 2°C (36°F) to an average of 16°C (61°F), with a maximum of 27°C (81°F). The month is also much drier, receiving only 67 mm (2.6 in) of rain across 12 days and a comfortable humidity level of 32%. For more detailed information, you can check Kathmandu weather in March.
In comparing the weather between April and June, there's a noticeable contrast in both temperature and precipitation levels. April experiences milder temperatures, with a minimum of 8°C (46°F) and an average of 19°C (66°F), while June showcases warmer conditions, starting at a minimum of 15°C (59°F) and averaging 22°C (72°F). Interestingly, both months can reach a peak temperature of 29°C (84°F to 85°F). However, June is significantly wetter, with a staggering 523 mm (20.6 in) of precipitation over 29 days, compared to April's 114 mm (4.5 in) over just 17 days. Furthermore, June's humidity level is considerably higher at 77%, while April enjoys a much drier atmosphere with only 25% humidity. For more detailed insights, you can check Kathmandu weather in April.
June weather in Kathmandu is warmer than May, with average temperatures rising from 20°C (68°F) in May to 22°C (72°F) in June. Both months experience similar maximum temperatures of 29°C (84°F) and 29°C (85°F), respectively, but June is characterized by higher minimum temperatures, with lows of 15°C (59°F) compared to May's 12°C (53°F). In terms of precipitation, June sees a significant increase, receiving 523 mm (20.6 in) over 29 days, while May has only 265 mm (10.4 in) over 25 days, resulting in much lower humidity in May at 46% versus June's 77%. For more details, you can check this link: Kathmandu weather in May.
In comparing the weather of June and July, both months share similar average temperatures of 22°C (72°F) with maximums reaching 29°C (85°F). However, July experiences slightly warmer nights, with minimum temperatures rising to 18°C (65°F) compared to June's 15°C (59°F). Notably, July sees a considerable increase in precipitation, totaling 1037 mm (40.8 in) over 31 days, while June recorded 523 mm (20.6 in) over 29 days. This results in a significant rise in humidity, with July reaching 92% compared to June's 77%. For a more detailed look at the weather in July, you can visit Kathmandu weather in July.
June and August in Kathmandu present distinct weather characteristics, despite having similar average temperatures. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 22°C (72°F). The month brings significant rainfall, accumulating to 523 mm (20.6 in) over 29 days, accompanied by a humidity level of 77%.
In contrast, August sees a slight increase in temperature, with a minimum of 19°C (66°F) and a maximum of 30°C (86°F), while still averaging around 22°C (73°F). However, it experiences more intense precipitation, with totals reaching 784 mm (30.9 in) over 30 days and higher humidity levels at 92%. For further insights on the weather nuances in August, visit Kathmandu weather in August.
In June, the weather features a warm average temperature of 22°C (72°F) with a minimum of 15°C (59°F) and a maximum of 29°C (85°F). However, this month experiences substantial rainfall, totaling 523 mm (20.6 in) over 29 days, alongside a humidity level of 77%. In contrast, September maintains a similar average temperature of 22°C (71°F), with slightly warmer nights at a minimum of 17°C (62°F) and a max of 29°C (84°F). While September sees a decrease in total precipitation to 408 mm (16.1 in) over the same number of days, the humidity rises to a significant 92%. For more details, you can check out Kathmandu weather in September.
In June, Kathmandu experiences warmer temperatures, with an average of 22°C (72°F) and a maximum reaching up to 29°C (85°F). However, it is also the month of heavy rainfall, accumulating about 523 mm (20.6 in) over 29 days, contributing to high humidity levels of 77%. In contrast, October brings cooler weather with an average temperature of 19°C (67°F) and a minimum of 9°C (48°F). Precipitation decreases significantly to 116 mm (4.5 in) over 16 days, but humidity rises to 87%. For a detailed look at the weather patterns, you can check out Kathmandu weather in October.
June and November present distinct contrasts in weather patterns. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 22°C (72°F). The month is characterized by high humidity at 77% and considerable precipitation, receiving 523 mm (20.6 in) over 29 rainy days. In contrast, November offers cooler temperatures, with a minimum of 6°C (42°F) and a maximum of 27°C (81°F), averaging around 15°C (58°F). Notably, November experiences significantly less rainfall, totaling only 19 mm (0.8 in) over just 6 days, while humidity remains similar at 76%. For more detailed insights on the weather in November, you can visit Kathmandu weather in November.
June and December offer contrasting weather experiences. In June, temperatures range from a minimum of 15°C (59°F) to a maximum of 29°C (85°F), with an average of 22°C (72°F). The month is characterized by high humidity at 77% and significant rainfall, recording about 523 mm (20.6 in) over 29 days, making it one of the wettest months.
In contrast, December experiences much cooler temperatures, with a minimum of 2°C (35°F), an average of 11°C (52°F), and a maximum of 22°C (71°F). Rainfall is minimal, totaling only 29 mm (1.1 in) across just 5 days, and the humidity drops to 71%. For more detailed information, you can refer to Kathmandu weather in December.
As June settles over Kathmandu, the city experiences a significant divergence from the cooler months that precede it. With an average temperature of 22°C (72°F), residents and visitors alike feel the warmth intensifying, peaking at a maximum of 29°C (85°F). However, this rise in temperature comes hand-in-hand with increased humidity and nearly a month-long streak of precipitation, resulting in a lush, vibrant landscape. The city transforms into a tapestry of verdant hues, but the persistent rain can make outdoor activities a challenge. For those eager to explore the unique climate of Kathmandu, June stands out as a blend of warmth and wetness, a season unprecedented in its richness. Discover more insights about the city's diverse weather patterns at Kathmandu Climate.