May Weather in Patan, Nepal

Last updated: August 31, 2025

May in Patan, Nepal, is characterized by mild temperatures and consistent rainfall, making it a unique month in the region. The maximum temperature hovers around 29°C (84°F), while the average settles at a comfortable 20°C (68°F), with a cool minimum of 12°C (53°F). This month brings substantial precipitation, totaling 265 mm (10.4 in) over 25 days, contributing to a humidity level of 46%. Such conditions create a vibrant atmosphere, as lush greenery flourishes amidst the occasional downpours, drawing both locals and visitors to experience Patan's enchanting beauty.

May Temperature in Patan

In May, Patan, Nepal, experiences a delightful transition into warmer weather as temperatures continue to rise. With minimums around 12°C (53°F) and averages reaching 20°C (68°F), the month strikes a balance between mild and warm, perfect for exploring the city's rich cultural heritage. The maximum temperatures hover at a comfortable 29°C (84°F), matching the warmth of April while heralding the upcoming heat of summer. Compared to the cooler months earlier in the year, May marks a notable increase in warmth, inviting visitors to enjoy the vibrant atmosphere of this historic city under the pleasant sun. As the season progresses towards June, one can anticipate even higher temperatures, but for now, May serves as a charming prelude to summer in Patan.

May Weather in Patan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Patan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Patan, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec495360656872727271665852
Data source: Temperature data for Patan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Patan

May in Patan, Nepal, marks a significant shift in the weather pattern, characterized by a dramatic increase in both precipitation and rainy days. With a staggering 265 mm (10.4 in) of rainfall, May experiences the highest monthly precipitation so far this year, indicating the onset of the monsoon season. This heavy downpour occurs over 25 days, showcasing the transition from the relatively dry months preceding it. The early signs of the wet season prepare the landscape for the lush greenery that follows in June and July, as the rainfall continues to intensify. As May unfolds, residents and visitors alike can expect the vibrant beauty that accompanies this refreshing deluge, while also recognizing the preparation required for the numerous rainy days ahead.

May Precipitation Trends in Patan

The chart displays monthly precipitation patterns in Patan, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Patan, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec51566711426552310377844081161929
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Patan

In Patan, Nepal, May marks a transition in humidity levels as the region moves away from the dry spell of April, where humidity dips to just 25%. In May, humidity rises to a more moderate 46%, indicating the onset of the monsoon season. This increase foreshadows the dramatic surge in moisture that follows, with June soaring to 77% and July through September reaching a high of 92%. The pattern is clear: May serves as a pivotal month as the dry winter is left behind, heralding the humid summer ahead. With humidity levels fluctuating so significantly, May offers a refreshing, albeit sticky, reprieve before the heavy rains saturate the landscape.

May Average Humidity in Patan

This chart illustrates the average monthly humidity levels in Patan, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Patan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%53%32%25%46%77%92%92%92%87%76%71%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Patan

As spring transitions into summer, May in Patan, Nepal, presents an extreme UV Index of 11, similar to the previous month, pushing burn time down to just 10 minutes. This pattern signals a broader trend of escalating UV exposure that has intensified since March, showcasing a consistent rise leading into the peak of the season. With extreme UV levels persisting into June and July, it's vital for residents and visitors alike to prioritize sun safety. Those venturing outdoors should equip themselves with adequate sun protection to combat the heightened risk of skin damage. For more in-depth information, check out the Patan UV Index.

Maximum UV Index Levels in Patan for May

The chart shows the monthly maximum UV Index (UVI) for Patan in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Patan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5791111131413121075
Data source: Patan May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Patan

May in Patan, Nepal, shines brightly with an impressive 349 hours of sunshine, marking it as one of the sunniest months of the year. Following a gradual increase from 241 hours in January to 340 hours in April, the light-filled days of May signal the height of spring, inviting both locals and travelers to bask in its warmth. This trend peaks just before the arrival of the monsoon season in June, which sees a slight decrease to 314 hours of sunshine. Overall, Patan's late spring offers an idyllic backdrop of vibrant sunshine, making it a perfect time to explore its rich culture and stunning architecture.

Monthly Sunshine Duration in Patan: May Highlighted

The May sunshine duration represents the total number of hours Patan experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec241h281h336h340h349h314h227h246h267h315h290h289h
Data source: Patan May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Patan During May

As May arrives in Patan, Nepal, the likelihood of sunny weather takes a noticeable dip, with only a 28% chance of clear skies. This marks a significant decline from the sunnier months preceding it, where April boasts a 71% chance of sunshine. The trend indicates a transition into the monsoon season, as the chances of sun plunge further in June to 18%, and even lower in the subsequent summer months. This shift highlights the importance of planning outdoor activities early in the spring months when the weather is more favorable, as the vibrant sunshine fades and is replaced by increasing rainfall.

Percentage of Sunny Days in May in Patan

The chart illustrates the percentage of sunny days in Patan throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Patan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec55%67%69%71%28%18%4%2%14%41%47%60%
Data source: Patan May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Patan in May

In Patan, Nepal, the daylight duration exhibits a captivating seasonal rhythm throughout the year. As winter fades in January, with just 10 hours of daylight, the days gradually lengthen, reaching 12 hours by the time spring arrives in March and April. May marks a delightful transition into summer, where daylight peaks at 13 hours, a trend that continues through the warmest months of June, July, and August. As autumn approaches in September, daylight begins to wane, slipping back to 12 hours, before descending to 11 hours in October and returning to 10 hours by December. This cyclical pattern highlights the dynamic interplay between seasons, making each month a unique experience of light and life in this vibrant region.

Average Daylight Hours in Patan for May

The chart illustrates the variation in daylight duration in Patan throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 35m11h 12m12h12h 49m13h 30m13h 51m13h 40m13h 4m12h 17m11h 28m10h 46m10h 24m
Data source: Patan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Patan

In May, the winds in Patan, Nepal, typically slow down to a gentle 1.0 m/s (2 mph), marking a noticeable dip compared to the spring months. This reduction in wind speed follows a progressive increase from January through April, where breezes gradually picked up, peaking at 1.6 m/s (3 mph) in April. As the city transitions into June, the winds only slightly increase, hovering around 1.1 m/s. This trend of decreasing winds in late spring suggests a calmness that envelops Patan, creating a serene atmosphere perfect for exploring its rich cultural heritage. As summer approaches, the lighter winds continue into the following months, maintaining a tranquil vibe across the historical landscape.

Average May Wind Speed in Patan

The chart displays monthly wind speed patterns in Patan, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.21.11.41.61.0 m/s1.10.90.90.81.01.11.1
Data source: Patan May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Patan Compares to Other Months

Weather in Patan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Patan, focusing on differences in temperature, rainfall, humidity, and UV levels.

May and January present contrasting weather patterns. In May, temperatures range from a minimum of 12°C (53°F) to a maximum of 29°C (84°F), offering a warm average of 20°C (68°F). However, it is also quite wet, with precipitation totaling 265 mm (10.4 in) over 25 days and a relatively low humidity of 46%. In stark contrast, January is much cooler, with temperatures ranging from a chilly 0°C (32°F) to a mild maximum of 22°C (72°F), averaging just 9°C (49°F). This month experiences significantly less rainfall, totaling only 51 mm (2.0 in) over 6 days, and has higher humidity at 58%. For more detailed information on January weather, check out Patan weather in January.

May and February exhibit notably different weather patterns. In May, temperatures range from a minimum of 12°C (53°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F), making it significantly warmer than February, where temperatures range from 2°C (35°F) to 23°C (73°F) with an average of 12°C (53°F). Additionally, May is marked by higher precipitation, totaling 265 mm (10.4 in) over 25 days, compared to February's 56 mm (2.2 in) over just 9 days. The humidity in February is slightly higher at 53%, compared to 46% in May. For more detailed information, check out Patan weather in February.

When comparing the weather in May and March, it becomes clear that May is significantly warmer, with average temperatures reaching 20°C (68°F) compared to March's average of 16°C (61°F). May also experiences higher maximum temperatures, peaking at 29°C (84°F), while March's maximum is 27°C (81°F). However, May is much wetter, receiving 265 mm (10.4 in) of precipitation across 25 days, compared to March's relatively mild 67 mm (2.6 in) over just 12 days. Additionally, the humidity levels rise in May to 46%, whereas March maintains a lower humidity of 32%. For more detailed information, you can explore Patan weather in March.

In comparing the weather between April and May, it's evident that May experiences warmer temperatures, with a minimum of 12°C (53°F) and an average of 20°C (68°F), compared to April's minimum of 8°C (46°F) and average of 19°C (66°F). Both months can reach a maximum of 29°C (84°F), but May is characterized by significantly higher precipitation, measuring 265 mm (10.4 in) over 25 days, whereas April only sees 114 mm (4.5 in) from 17 days of rain. Additionally, humidity levels are noticeably higher in May at 46%, compared to April's 25%. For a closer look at April's weather specifics, visit Patan weather in April.

May and June present distinct weather characteristics. In May, temperatures range from a minimum of 12°C (53°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F). The month sees significant precipitation, with 265 mm (10.4 in) falling over 25 days, and humidity levels are relatively lower at 46%. In contrast, June experiences slightly warmer temperatures, with a minimum of 15°C (59°F), an average of 22°C (72°F), and a maximum of 29°C (85°F). However, it also brings increased rainfall, totaling 523 mm (20.6 in) over 29 days, accompanied by much higher humidity at 77%. For more details, you can check out Patan weather in June.

In May, the weather features a comfortable average temperature of 20°C (68°F) with highs reaching up to 29°C (84°F), but it also brings considerable rainfall, totaling 265 mm (10.4 in) across 25 days, with a humidity level of 46%. In contrast, July sees a warmer average temperature of 22°C (72°F) and similar maximums, yet it experiences significantly higher precipitation of 1037 mm (40.8 in) over 31 days, combined with much higher humidity at 92%. This stark difference in rainfall and humidity levels highlights the transition from May to July. For more details, check out Patan weather in July.

In May, the weather is generally milder, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 29°C (84°F), and an average of 20°C (68°F). However, it experiences significant rainfall, with 265 mm (10.4 in) of precipitation spread over 25 days and humidity levels at 46%. In contrast, August sees warmer temperatures, with a minimum of 19°C (66°F) and a maximum of 30°C (86°F), averaging 22°C (73°F). Yet, it is also much wetter, accumulating 784 mm (30.9 in) of precipitation over 30 days, alongside much higher humidity at 92%. This stark difference in precipitation and humidity highlights how much more challenging the weather can be in August compared to May. For a detailed look at August weather conditions, visit Patan weather in August.

May and September present contrasting weather patterns despite sharing similar maximum temperatures. In May, temperatures range from a minimum of 12°C (53°F) to a maximum of 29°C (84°F), with an average of 20°C (68°F). However, the month is marked by significantly lower humidity at 46% and a total precipitation of 265 mm (10.4 in) over 25 rainy days. In contrast, September boasts a slightly warmer average of 22°C (71°F) and higher minimum temperatures of 17°C (62°F). This month also experiences increased rainfall, totaling 408 mm (16.1 in) across 29 days, coupled with much higher humidity at 92%. For more details, you can check Patan weather in September.

In comparing the weather between May and October, we find distinct contrasts that define each month. May boasts a warmer average temperature of 20°C (68°F) with highs reaching up to 29°C (84°F), while October has a slightly cooler average of 19°C (67°F) but similar maximums. Precipitation levels are significantly higher in May, accumulating around 265 mm (10.4 in) over 25 days compared to October's 116 mm (4.5 in) spread over 16 days. Additionally, October experiences much higher humidity at 87%, compared to May's 46%. This variation creates a notable shift in the overall feel of the weather, making October a more humid month. For more detailed insights on October weather in Patan, visit Patan weather in October.

May and November present quite different weather experiences. In May, temperatures range from a minimum of 12°C (53°F) to a warm average of 20°C (68°F), peaking at a maximum of 29°C (84°F). However, this month is characterized by significant rainfall, with 265 mm (10.4 in) spread over 25 days, leading to a relatively low humidity of 46%. In contrast, November sees cooler temperatures, with a minimum of 6°C (42°F) and an average of 15°C (58°F), reaching a maximum of 27°C (81°F). This month is notably drier, with only 19 mm (0.8 in) of precipitation occurring over just 6 days and higher humidity levels at 76%. For a detailed look at November weather, visit Patan weather in November.

In May, temperatures range from a mild 12°C (53°F) at night to a warm 29°C (84°F) during the day, with an average of 20°C (68°F). However, this month is characterized by significant rainfall, receiving about 265 mm (10.4 in) spread over 25 days, along with relatively low humidity at 46%. In contrast, December features much cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 22°C (71°F), averaging only 11°C (52°F). This month sees significantly less precipitation, totaling just 29 mm (1.1 in) over 5 days, but the humidity is notably higher at 71%. For more details on December weather, you can check Patan weather in December.

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Conclusion: What to Expect From May Weather in Patan

As May unfolds in Patan, the weather takes on a unique character that sets it apart from other months in the year. With temperatures peaking at a warm 29°C (84°F) while averaging a pleasant 20°C (68°F), it signifies the transition to the impending summer heat. However, this month is also marked by significant precipitation, with rain gracing the city on 25 days, resulting in a total of 265 mm (10.4 in) of rainfall. The humidity sits at a moderate 46%, contributing to a rich and vibrant atmosphere ideal for exploration and enjoying the lush surroundings. For more detailed insights, visit Patan Climate.