Last updated: August 31, 2025
In Siddharthanagar, Nepal, August brings a blend of tropical warmth and substantial rainfall. With maximum temperatures reaching 37°C (98°F) and an average of 29°C (84°F), the month can feel quite hot, while minimum nighttime temperatures hover around 24°C (76°F). This warmth is accompanied by high humidity levels of 91%, creating a muggy ambiance throughout the day. Rain is a constant presence, with 409 mm (16.1 in) of precipitation recorded over 29 days, making August one of the wettest months. Travelers should be prepared for frequent showers that shape the lush greenery and vibrant landscapes of this beautiful region.
In August, Siddharthanagar experiences warm and humid conditions, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 37°C (98°F). The average temperature hovers around a pleasant 29°C (84°F), maintaining the summer warmth that has been building since earlier months. This month mirrors the preceding one, July, in both temperature and feel, as the region continues to bask in the warmth, making it one of the warmer periods of the year. As September approaches, a gradual decline in temperatures can be anticipated, signaling a slow transition to the cooler months ahead.
In August, Siddharthanagar experiences a significant rainfall, with 409 mm (16.1 in) of precipitation recorded over 29 days. This makes it one of the wettest months, following an already torrential July that set the bar high with 514 mm (20.2 in) across 28 days. The monsoon season peaks during this period, contributing to a dramatic increase in precipitation compared to the drier months at the beginning of the year. As the rainfall gradually dwindles in September to 304 mm (12.0 in), the trends indicate a clear pattern of intense moisture during the summer months, fostering a lush environment that contrasts sharply with the minimal rainfall observed in the later months like November, which sees virtually none.
In August, Siddharthanagar, Nepal experiences a peak in humidity, reaching an impressive 91%. This month is characterized by a significant increase in moisture levels, which is part of a broader trend that begins in the late spring and escalates through the summer. Following the relatively dry months of April and May, where humidity dips to 24% and 36% respectively, the arrival of the monsoon in June brings a sharp rise to 65%. By July, humidity skyrockets to 90%, indicating a full embrace of the rainy season. August maintains this high humidity level, setting the stage for a gradual decrease as the monsoon season wanes into the fall, with September and October also experiencing elevated humidity. This consistent high humidity in late summer not only shapes the local climate but also plays a crucial role in the region's agriculture and ecosystem.
In August, Siddharthanagar, Nepal, experiences a UV Index of 12, categorizing the exposure as extreme. This level of UV radiation means that residents and visitors should take precautions, as the burn time is a mere 10 minutes. Following a trend observed in the preceding months, August maintains a high UV intensity similar to July but slightly less than June's peak. As the summer progresses, the UV Index experiences fluctuations, starting from a moderate level in January to alarming extremes in the mid-year months. It's essential to stay informed about these variations to protect your skin effectively. For more detailed information, check the Siddharthanagar UV Index.
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In August, Siddharthanagar, Nepal, enjoys 282 hours of sunshine, continuing a trend of abundant light throughout the summer months. This marks a slight decline from the peak of 357 hours in May, but still outshines the earlier months of the year. The sunshine hours in August reflect the region's pattern of gradually decreasing daylight as it transitions into the autumn season. Following this summer peak, the hours of sunlight dip further into September but remain relatively strong, suggesting a robust summer sun that is ideal for outdoor activities and agriculture before the cooler months set in. Overall, the sun-soaked vibes of Siddharthanagar during this time create a joyful atmosphere, highlighting the beauty of Nepalese summers.
In Siddharthanagar, Nepal, August is characterized by a striking drop in sunny days, with only an 8% chance of sunshine. This marks a significant decline following the bright months of January through April, where the likelihood of clear weather consistently hovers above 80%. As the monsoon season peaks in June and July, the region experiences a dramatic shift towards cloudiness, making August one of the least favorable months for those seeking sunshine. However, as September approaches, the chance of sunny weather begins to rebound, rising to 30%, hinting at the gradual return of clearer skies in the months ahead.
In Siddharthanagar, Nepal, the month of August enjoys a generous 13 hours of daylight, reflecting the peak of summer's embrace. This duration is consistent with the preceding months of June and July, where long days dominate. As summer lingers, August maintains the daylight trend before gradually transitioning into shorter days in September, with daylight decreasing to 12 hours. The extended daylight from May through August not only enhances outdoor activities but also highlights a gradual shift towards shorter days as the year progresses, marking a rhythmic cycle in this vibrant region.
In August, Siddharthanagar, Nepal experiences a gentle breeze, with an average wind speed of 1.8 m/s (4 mph), slightly diminishing from the more robust gusts of the summer months. This period marks a transition, as the winds gradually calm after reaching a peak in April and June, both recording 2.3 m/s and 2.1 m/s respectively. The consistency in wind speeds throughout the preceding months suggests a seasonal rhythm, where the summer months bring moderate breezes that gradually taper into the milder winds of autumn. As the year progresses, the wind follows a generally decreasing trend, reflecting the area's climatic shifts, making August a serene time for those who appreciate the tranquility of nature's breath.
Weather in Siddharthanagar varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Siddharthanagar, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January exhibit stark contrasts in weather conditions. August typically experiences a warm climate with average temperatures around 29°C (84°F) and peaks reaching up to 37°C (98°F), accompanied by high humidity at 91% and significant rainfall of 409 mm (16.1 in) over 29 days. In contrast, January offers a much cooler atmosphere, with average temperatures dropping to 14°C (58°F) and a maximum of 28°C (82°F). Precipitation is minimal in January, amounting to only 20 mm (0.8 in) across just 2 days, and the humidity is notably lower at 65%. For more detailed insights into January's weather, you can visit Siddharthanagar weather in January.
August and February showcase stark contrasts in weather. In August, temperatures range from a minimum of 24°C (76°F) to a sweltering maximum of 37°C (98°F), with an average of 29°C (84°F). This month is also marked by high humidity at 91% and significant precipitation, totaling 409 mm (16.1 in) over 29 days. In contrast, February presents a much cooler climate, featuring temperatures that range from a refreshing 7°C (45°F) to a maximum of 31°C (89°F), with an average of 18°C (64°F). Additionally, February experiences minimal rainfall, only 17 mm (0.7 in) in just 2 days, and a lower humidity level of 55%. For more detailed insights, you can visit Siddharthanagar weather in February.
When comparing the weather in August and March, it's evident that August is characterized by high temperatures and significant humidity, with averages around 29°C (84°F) and a maximum that can reach up to 37°C (98°F). In contrast, March enjoys a much cooler climate, with average temperatures at 23°C (74°F) and a more comfortable maximum of 36°C (97°F), making it ideal for outdoor activities. Furthermore, August experiences heavy rainfall, accumulating 409 mm (16.1 in) over 29 days, while March sees minimal precipitation at just 13 mm (0.5 in) across only 3 days, highlighting the stark difference in weather patterns between the two months. For more detailed insights on March weather, you can explore Siddharthanagar weather in March.
In comparing the weather between August and April, it’s evident that they present distinctly different climatic conditions. August typically features higher humidity at 91% and a more frequent occurrence of rainfall, totaling 409 mm over 29 days, which makes the atmosphere feel quite oppressive. In contrast, April boasts a significantly lower humidity of 24%, with less precipitation of only 25 mm over just 6 days, creating a more pleasant environment. Temperature-wise, while both months exhibit warm averages—29°C (84°F) in August and 28°C (83°F) in April—April's maximum can soar up to 40°C (104°F), which is slightly more extreme than August's peak of 37°C (98°F). For a detailed look at April weather conditions, you can visit Siddharthanagar weather in April.
August and May present distinct weather profiles, showcasing the transition from the dry season to the onset of the monsoon. In August, temperatures range from a minimum of 24°C (76°F) to a maximum of 37°C (98°F), with an average of 29°C (84°F). However, it is also characterized by heavy rainfall, with 409 mm (16.1 in) of precipitation occurring over 29 days and high humidity at 91%. In contrast, May offers a hotter climate with temperatures peaking at 41°C (106°F) and a similar average of 29°C (85°F). Yet, it experiences significantly less rainfall at 113 mm (4.4 in) over just 11 days and a much lower humidity level of 36%. For a detailed overview of the weather in this period, check out Siddharthanagar weather in May.
In comparison to June, August typically brings slightly more temperate conditions, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 37°C (98°F) and an average of 29°C (84°F). In June, temperatures are a bit higher, peaking at 42°C (107°F), although the minimum temperature is quite similar at 23°C (73°F) with an average of 30°C (86°F). While June experiences lower precipitation of 256 mm (10.1 in) over 20 days, August sees a significant increase, with 409 mm (16.1 in) across 29 days, indicating a wetter month. Additionally, the humidity level in August is considerably higher at 91%, compared to June's 65%, making August feel more oppressive than June. For more detailed information about June weather, visit Siddharthanagar weather in June.
In comparing the weather of July and August, both months exhibit similar temperature ranges, with minimums of 24°C (76°F) and averages around 29°C (84°F). However, July is slightly warmer, peaking at a maximum of 37°C (99°F) compared to August's 37°C (98°F). Precipitation reveals a notable difference: July experiences higher rainfall at 514 mm (20.2 in) over 28 days, while August sees 409 mm (16.1 in) across 29 days. Humidity levels remain relatively high, with August at 91% and July at 90%. For a detailed look at July's weather patterns, you can visit Siddharthanagar weather in July.
August and September display notable differences in weather patterns. August is characterized by high temperatures, with a minimum of 24°C (76°F) and averaging around 29°C (84°F), peaking at a scorching 37°C (98°F). In contrast, September shows slightly cooler temperatures, with a minimum of 23°C (73°F) and an average of 28°C (83°F), reaching a maximum of 35°C (96°F).
Precipitation in August is significantly higher, totaling 409 mm (16.1 in) over 29 days, while September sees a decrease to 304 mm (12.0 in) across 23 days of rain. Both months maintain high humidity levels at 91%, contributing to a muggy atmosphere. For more details, you can check Siddharthanagar weather in September.
August and October present a striking contrast in weather conditions. In August, temperatures range from a minimum of 24°C (76°F) to a scorching maximum of 37°C (98°F), with an average of 29°C (84°F). This month is characterized by high humidity at 91% and substantial rainfall, receiving 409 mm (16.1 in) over 29 days. In contrast, October features more pleasant weather with temperatures ranging from a cooler 15°C (59°F) to a maximum of 35°C (96°F), and an average temperature of 26°C (79°F). Rainfall drops significantly to just 39 mm (1.5 in) over 7 days, and humidity decreases slightly to 86%. For more details on the October weather, you can refer to Siddharthanagar weather in October.
August and November present contrasting weather conditions. In August, the temperature ranges from a minimum of 24°C (76°F) to a maximum of 37°C (98°F), with an average of 29°C (84°F). This month is characterized by high humidity at 91% and significant rainfall, totaling 409 mm (16.1 in) over 29 days. In stark contrast, November enjoys much milder weather, with temperatures ranging from a low of 11°C (52°F) to a high of 33°C (92°F) and an average of 21°C (69°F). Precipitation is negligible in November, with only 2 mm (0.1 in) and zero rainy days, along with a lower humidity level of 79%. For more detailed information, you can check Siddharthanagar weather in November.
August and December present strikingly different weather patterns. In August, temperatures are considerably higher, with a minimum of 24°C (76°F) and an average of 29°C (84°F), peaking at 37°C (98°F). The month is characterized by high humidity at 91% and significant rainfall, totaling 409 mm (16.1 in) across 29 days. In contrast, December experiences much cooler temperatures, with a minimum of 5°C (42°F), an average of 16°C (61°F), and a maximum of 28°C (83°F). Rainfall is minimal, amounting to only 10 mm (0.4 in) over just 1 day, and the humidity drops to 75%. For more details on the weather in December, you can visit Siddharthanagar weather in December.
August in Siddharthanagar is characterized by its steamy warmth and heavy rainfall, standing apart from the drier months of the year. With temperatures soaring to a maximum of 37°C (98°F) and an impressive average of 29°C (84°F), the heat is palpable, yet the humidity lingers at a high 91%, adding to the tropical feel. This month is marked by frequent precipitation, with rain gracing the city on nearly every day, totaling 409 mm (16.1 in) across 29 days. Such conditions create a lush landscape, contrasting sharply with the drier spells experienced in other months. For a deeper understanding of how August fits into the broader climate trends, explore Siddharthanagar Climate.