Last updated: August 31, 2025
Experience the vibrant May weather of Siddharthanagar, Nepal, where temperatures can soar to a sizzling 41°C (106°F), with an average warmth of 29°C (85°F) and a cooler dip to a minimum of 18°C (65°F) during the nights. This month brings 113 mm (4.4 in) of rainfall over approximately 11 days, contributing to the lush greenery characteristic of the region. Despite the precipitation, the humidity level remains at a comfortable 36%, making it an ideal time to explore the beauty of Siddharthanagar. Whether you’re basking in the sun or enjoying brief refreshing showers, May presents a dynamic tapestry of weather experiences.
In Siddharthanagar, Nepal, the month of May brings a noticeable warmth as temperatures continue to rise, marking the transition into summer. With minimum temperatures averaging 18°C (65°F) and maximums soaring to 41°C (106°F), the month showcases a striking shift from the mild conditions of earlier months. The average temperature climbs to a comfortable 29°C (85°F), inviting residents and visitors alike to enjoy outdoor activities under the vibrant sun. This pattern of increasing warmth is a precursor to the even hotter June, emphasizing the region's shift from spring to the more intense summer heat. As May progresses, the growing temperatures herald the lush greenery and vibrant life that define the landscape of Siddharthanagar during this season.
In Siddharthanagar, Nepal, the month of May marks a dramatic shift in precipitation, witnessing a substantial increase to 113 mm (4.4 in), demonstrating a significant progression from the drier early months of the year. With rainfall occurring on 11 days, May heralds the onset of the monsoon season, setting the stage for even more intense rainfall in the subsequent months. This uptick is particularly notable compared to the paltry amounts recorded previously; for instance, April received only 25 mm (1.0 in). The warm days of May bring forth lush greenery, while the rising humidity indicates that the region is preparing for the heavy downpours that characterize June and July, which typically see precipitation soar to over 250 mm. Thus, May serves as a pivotal transitional month, bridging the gap between the dry season and the intense rains that follow.
May in Siddharthanagar, Nepal, brings a noticeable shift in humidity levels, with humidity rising to 36% after a significantly dry April. This increase marks a departure from the very low humidity rates experienced in the preceding months, particularly in March and April, where figures dipped to 39% and 24%, respectively. As the region transitions into the pre-monsoon season, humidity begins to climb again, foreshadowing the more intense humidity that will dominate in June and the subsequent summer months, where levels peak at 90% and above. This pattern highlights a clear trend toward increased moisture content in the air, characteristic of Siddharthanagar's weather cycle, as the year heads into its wetter phase.
In May, Siddharthanagar experiences a UV Index of 10, categorized as very high, which implies a burn time of just 15 minutes. This trend marks a continuation from April, maintaining the same intense UV exposure. As spring gives way to early summer, residents and visitors alike should exercise caution during peak hours, leveraging protective measures like sunscreen and hats. Notably, the UV Index will escalate in the following months, reaching 12 in June, indicating an upward trajectory in sun intensity. For detailed insights on UV levels throughout the year, explore the comprehensive data at Siddharthanagar UV Index. Staying informed is essential for safe sun exposure as the temperatures rise!
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May brings a delightful peak of sunshine to Siddharthanagar, Nepal, with 357 hours of brilliant daylight, making it one of the sunniest months of the year. This increase follows a steady rise from January's 237 hours, showcasing a clear upward trend as spring transitions into early summer. The sun's warmth becomes more pronounced as the days lengthen, peaking in May before a gradual decline begins in June with 334 hours. By the end of the year, sunshine levels decrease to around 287 hours in December, yet the vibrant sunshine of May remains a highlight, offering residents a perfect backdrop for outdoor activities and gatherings.
In Siddharthanagar, Nepal, the likelihood of sunny weather in May is notably lower than in the preceding months, with only a 48% chance of sunshine. This decline marks a sharp contrast to the vibrant sun-kissed days of February, March, and April, where the chances soar above 80%. As spring transitions into the early monsoon season, the clouds begin to overpower the sky, giving way to a significant drop in sunlit days. Following May, the chances of sunshine diminish even further during the peak monsoon months, with July and August witnessing a stark 11% and 8% likelihood, respectively. Thus, while May offers a moderate glimpse of sunshine, it serves as a precursor to the more overcast and rainy days ahead.
In Siddharthanagar, Nepal, the daylight duration showcases a remarkable progression as the year unfolds. Starting with a modest 10 hours in January, daylight steadily increases to 11 hours in February and reaches 12 hours by March. This upward trend continues through April, where daylight levels off at 12 hours, before peaking at 13 hours in May and persisting through the summer months of June, July, and August. As autumn approaches, the days gradually shorten once again, dipping back to 12 hours in September and returning to 11 hours in October. By winter, the daylight retreats to 10 hours in November and December, illustrating the annual rhythm of light that characterizes this vibrant region. This cyclical pattern highlights the seasonal shifts that influence daily life and natural activities in Siddharthanagar.
In May, Siddharthanagar experiences a gentle breeze with an average wind speed of 1.9 m/s (4 mph), reflecting a slight dip from the previous month. This mild wind is characteristic of the transition into the summer season, as temperatures begin to rise and the surrounding landscapes flourish. Notably, the wind speeds in May remain consistent with the pattern observed in early spring; they peak in March and April before stabilizing. As the monsoon approaches in June, the wind picks up again, reaching 2.1 m/s (5 mph), but for now, May’s soft winds offer a serene atmosphere, perfect for enjoying the rich, vibrant surroundings of Siddharthanagar.
Weather in Siddharthanagar varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Siddharthanagar, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present starkly contrasting weather conditions. In May, temperatures soar, with a minimum of 18°C (65°F) and an average high reaching 41°C (106°F), while the humidity remains relatively low at 36%. This month also witnesses significant rainfall, with 113 mm (4.4 in) of precipitation falling over 11 days. In contrast, January features much cooler temperatures, with a minimum of 4°C (40°F) and an average high of just 28°C (82°F). The month is relatively dry, accumulating only 20 mm (0.8 in) of precipitation across just 2 days, but humidity is notably higher at 65%. For a detailed overview of January weather patterns, you can visit Siddharthanagar weather in January.
May and February present distinctly different weather profiles. In May, temperatures soar, with a minimum of 18°C (65°F) and an average of 29°C (85°F), peaking at a scorching 41°C (106°F). The month also experiences higher precipitation, totaling 113 mm (4.4 in) over 11 days, along with lower humidity at 36%. In contrast, February features much milder conditions, with temperatures ranging from a minimum of 7°C (45°F) to an average of 18°C (64°F), and a max of 31°C (89°F). Precipitation is minimal in February, with only 17 mm (0.7 in) falling over just 2 days, while humidity is notably higher at 55%. For more details, check out Siddharthanagar weather in February.
When comparing the weather in May and March, it’s evident that May is significantly warmer and more humid. In May, temperatures range from a minimum of 18°C (65°F) to a scorching maximum of 41°C (106°F), with an average of 29°C (85°F). This month also experiences considerable precipitation, totaling 113 mm (4.4 in) over 11 days. In contrast, March offers milder conditions, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 36°C (97°F), averaging around 23°C (74°F). Additionally, March sees far less rainfall, with just 13 mm (0.5 in) occurring in 3 days. Humidity is slightly higher in March at 39%, compared to 36% in May. For more details on the weather during that month, explore Siddharthanagar weather in March.
In comparing the weather of May and April, we see a notable increase in both temperature and precipitation. May experiences a minimum temperature of 18°C (65°F) and averages around 29°C (85°F), while April has slightly cooler temperatures with a minimum of 16°C (60°F) and an average of 28°C (83°F). The maximum temperatures also soar higher in May, reaching 41°C (106°F) compared to April's 40°C (104°F). Additionally, May is significantly wetter, with 113 mm (4.4 in) of rainfall over 11 days, contrasted with April’s modest 25 mm (1.0 in) over just 6 days. Humidity levels also rise in May to 36%, compared to 24% in April. For more detailed insights into April’s weather, visit Siddharthanagar weather in April.
In comparing the weather between May and June, June experiences notably higher humidity levels, reaching 65%, compared to May's 36%. Additionally, while both months have average highs in the upper 30s Celsius, June's minimum temperature is higher at 23°C (73°F) versus May's 18°C (65°F). Precipitation also sees a significant increase in June, totaling 256 mm (10.1 in) over 20 days, in contrast to May's 113 mm (4.4 in) over just 11 days. This shift indicates that June is not only warmer but also wetter than May. For a detailed look at the weather specifics, you can refer to Siddharthanagar weather in June.
The weather in May and July showcases significant differences, particularly in temperature and precipitation. May presents warmer temperatures, with a minimum of 18°C (65°F) and a maximum of 41°C (106°F), while July starts warmer at a minimum of 24°C (76°F), but peaks at a lower maximum of 37°C (99°F). In terms of humidity, May is relatively dry with only 36% humidity, whereas July becomes quite humid, reaching 90%. Furthermore, May experiences less rainfall with 113 mm (4.4 in) over 11 days, while July sees a dramatic increase in precipitation, totaling 514 mm (20.2 in) over 28 days. For more details on the July climate, you can visit Siddharthanagar weather in July.
The weather in May features warmer conditions with average temperatures hovering around 29°C (85°F), peaking at a sweltering 41°C (106°F) at times. Precipitation is relatively low, with 113 mm (4.4 in) occurring over 11 days, and humidity remains moderate at 36%. In contrast, August experiences a different climate profile, as temperatures remain similar with an average of 29°C (84°F), but the minimums are higher at 24°C (76°F) and maximums drop to 37°C (98°F). However, August is marked by significantly increased rainfall, totaling 409 mm (16.1 in) over 29 days, accompanied by a much higher humidity level of 91%. For more details, you can check Siddharthanagar weather in August.
May and September present contrasting weather conditions. In May, temperatures range from a minimum of 18°C (65°F) to a sweltering maximum of 41°C (106°F), with an average of 29°C (85°F). Despite this warmth, May experiences relatively low precipitation, totaling 113 mm (4.4 in) over about 11 days, accompanied by a humidity level of 36%. In contrast, September features milder temperatures, with a minimum of 23°C (73°F) and a maximum of 35°C (96°F), averaging 28°C (83°F). However, it is significantly wetter, receiving 304 mm (12.0 in) of rainfall over about 23 days, and a high humidity level of 91%. For further insights, you can explore Siddharthanagar weather in September.
May and October showcase distinct weather patterns, reflecting the transition from a hot spring to a cooler autumn. In May, temperatures range from a minimum of 18°C (65°F) to a maximum of 41°C (106°F), with an average of 29°C (85°F), accompanied by significant precipitation of 113 mm (4.4 in) over 11 days and relatively low humidity at 36%. In contrast, October offers milder conditions, with temperatures ranging from 15°C (59°F) to 35°C (96°F), averaging 26°C (79°F). Precipitation decreases significantly to 39 mm (1.5 in) over just 7 days, but humidity rises considerably to 86%. These differences create a notable shift in climate, influencing both daily life and activities. For more details, visit Siddharthanagar weather in October.
May and November present strikingly different weather patterns. In May, temperatures range from a minimum of 18°C (65°F) to a scorching maximum of 41°C (106°F), with an average temperature of 29°C (85°F). This month experiences considerable precipitation, totaling 113 mm (4.4 in) over 11 days, paired with a lower humidity of 36%. In contrast, November offers much cooler temperatures, with a minimum of 11°C (52°F), an average of 21°C (69°F), and a maximum of 33°C (92°F). It is notably dry, receiving just 2 mm (0.1 in) of precipitation over no rainy days, while humidity rises to a much higher 79%. For more details about the weather in November, you can visit Siddharthanagar weather in November.
May and December present stark contrasts in weather conditions. In May, temperatures soar with a minimum of 18°C (65°F) and an average high of 29°C (85°F), occasionally reaching a scorching 41°C (106°F). The month sees significant rainfall, averaging 113 mm (4.4 in) across about 11 days, paired with a relatively low humidity of 36%. In sharp contrast, December experiences much cooler temperatures, with a minimum of 5°C (42°F) and an average of 16°C (61°F), peaking at 28°C (83°F). Rainfall is minimal in December, totaling only 10 mm (0.4 in) over just 1 day, while humidity rises to a much higher 75%. For more details on December's climate, you can visit Siddharthanagar weather in December.
As May unfolds in Siddharthanagar, the weather showcases a striking contrast to preceding months, with maximum temperatures soaring to 41°C (106°F) while the average settles at a warm 29°C (85°F). This month marks a notable uptick in humidity levels and precipitation, bringing refreshing rain on about eleven days, totaling 113 mm (4.4 inches). The transition to warmer nights, with minimum temperatures around 18°C (65°F), elevates evening comfort. Enthusiasts of climate patterns will find this shift particularly fascinating, emphasizing the distinctiveness of Siddharthanagar's May weather compared to other months. For a more comprehensive understanding of the region's climate overall, visit Siddharthanagar Climate.