May Weather in Jepon, Indonesia

Last updated: August 21, 2025

May in Jepon, Indonesia, brings a warm and humid climate, with temperatures peaking at a maximum of 32°C (89°F) and averaging around 28°C (84°F). As the month progresses, temperatures can dip to a comfortable minimum of 25°C (77°F). This period also sees about 77 mm (3.0 in) of rainfall spread over approximately 10 days, resulting in a humidity level of 81% that accentuates the tropical feel. Visitors can expect a blend of sunny days interspersed with refreshing showers, making it a vibrant time to experience the lush landscapes of Jepon.

May Temperature in Jepon

In May, Jepon, Indonesia, experiences warm and pleasant temperatures, with a minimum of 25°C (77°F) and an average rising to 28°C (84°F). The maximum reaches a comfortable 32°C (89°F), mirroring the consistent warmth of previous months while hinting at the approaching peak of the dry season. This gradual increase in warmth compared to April's average of 28°C (83°F) reflects a typical pattern as the region transitions toward its hotter months. With daytime temperatures that remain inviting and evenings staying mild, May serves as an ideal time for outdoor activities and exploration of this vibrant locale.

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

The chart illustrates May temperature patterns in Jepon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jepon, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818181828382828282848382
Data source: Temperature data for Jepon 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 Jepon

In May, Jepon, Indonesia experiences a notable shift in precipitation patterns, with a significant drop to just 77 mm (3.0 in) of rain over 10 days. This marks a contrast to the much wetter months preceding it, where rainfall often exceeds 200 mm. After peak precipitation levels in the early months of the year, May's lighter rains signal the onset of a drier season, heralding a gradual decline that continues into June, which sees only 53 mm (2.1 in). This reduction in rainfall not only alters the landscape but also affects local activities, as residents adapt to the seasonal changes that define Jepon's tropical climate.

May Precipitation Trends in Jepon

The chart displays monthly precipitation patterns in Jepon, 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 Jepon, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec27527927116477531451035193295
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Jepon

In May, Jepon, Indonesia, experiences a comfortable humidity level of 81%, closely mirroring the higher levels seen earlier in the year. Following a peak in February at 85%, humidity gradually dipped throughout the spring months of March and April. As the region transitions into the dry season, May marks a period of stability before humidity continues to decline in the months ahead. This trend showcases Jepon's humid yet moderate climate, allowing its lush landscapes to thrive while offering a pleasant atmosphere for visitors and locals alike.

May Average Humidity in Jepon

This chart illustrates the average monthly humidity levels in Jepon, 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 Jepon is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%85%83%80%81%80%78%74%72%72%73%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Jepon

In May, Jepon, Indonesia experiences a notably high UV Index of 13, firmly placing it within the extreme exposure category. While this figure represents a slight decrease from the peak levels recorded earlier in the year, it remains critical for sun safety, indicating a burn time of just 10 minutes. This trend of elevated UV levels persists throughout the year, with the index consistently hovering between 13 and 15 from January through November. As the region prepares for the peak sun exposure months ahead, residents and visitors alike should remain vigilant and take necessary precautions to protect their skin. For detailed insights and updates, visit Jepon UV Index.

Maximum UV Index Levels in Jepon for May

The chart shows the monthly maximum UV Index (UVI) for Jepon 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 Jepon typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141515141311121315151514
Data source: Jepon 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 Jepon

In Jepon, Indonesia, May marks a delightful peak in sunshine, boasting 308 hours of glorious sunlight. This vibrant month sits comfortably at the height of a springtime trend, where hours of sunshine steadily increase from a modest 228 hours in January to this sun-drenched point. Following the patterns of the preceding months, May's sunshine reflects a consistent climb, culminating in a radiant atmosphere that invites both exploration and relaxation. As the year progresses, the sunshine hours continue to dance between 298 to 322 hours from June to August, framing Jepon as a sunlit paradise. With each month, the warmth intensifies, making Jepon an ideal destination for those seeking to bask in the beauty of nature.

Monthly Sunshine Duration in Jepon: May Highlighted

The May sunshine duration represents the total number of hours Jepon 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.
JanFebMarAprMayJunJulAugSepOctNovDec228h276h307h298h308h298h316h322h311h316h290h290h
Data source: Jepon May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jepon During May

As May approaches in Jepon, Indonesia, the promise of sunny weather becomes increasingly likely, with a 49% chance of sunshine. This surge in sunshine is indicative of a positive trend, as April already hints at brighter days with a 46% chance. Following the cool, rainy months of January through March, where the likelihood of sun barely reaches double digits, May marks a significant shift toward sunnier skies. The months that follow maintain this sunny disposition, peaking in August at 53%, making May a delightful introduction to the bright and vibrant days of the upcoming dry season.

Percentage of Sunny Days in May in Jepon

The chart illustrates the percentage of sunny days in Jepon 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 Jepon experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec3%8%18%46%49%42%51%53%34%32%7%9%
Data source: Jepon May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jepon in May

In Jepon, Indonesia, the daylight duration exhibits a captivating rhythm throughout the year. From January to March, residents enjoy a consistent 12 hours of daylight, perfect for outdoor activities and community gatherings. As spring approaches, daylight begins to dip slightly in April and May, settling at 11 hours per day, ushering in a serene atmosphere. This trend continues through the following months of June to August, creating a fleeting feeling of twilight. However, as September rolls in, daylight returns to 12 hours, signaling a vibrant transition into the latter part of the year. This pattern remains steady through October, November, and December, providing almost equal periods of light and dark. Overall, Jepon’s daylight hours create a harmonious balance, shaping the community's lifestyle and seasonal experiences.

Average Daylight Hours in Jepon for May

The chart illustrates the variation in daylight duration in Jepon throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec12h 28m12h 18m12h 7m11h 55m11h 46m11h 42m11h 44m11h 52m12h 3m12h 14m12h 25m12h 30m
Data source: Jepon daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Jepon

In May, Jepon, Indonesia experiences an average wind speed of 3.7 m/s (8 mph), which reflects a slight decrease from the breezier previous month of April. This not only marks a recovery from the low of March at 2.6 m/s, but also continues a trend of moderate winds that persist into the early summer months. The wind speeds gradually increase from February's peak of 5.7 m/s before stabilizing, conveying an overall pattern of shifting yet relatively consistent winds. As the region transitions into June, the winds return to 3.9 m/s, showcasing the dynamic yet predictable nature of Jepon’s climate as it prepares for the season ahead.

Average May Wind Speed in Jepon

The chart displays monthly wind speed patterns in Jepon, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.95.72.63.03.7 m/s3.94.14.23.92.51.93.0
Data source: Jepon May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Jepon Compares to Other Months

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

In May, the weather is warm, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 32°C (89°F), and an average of 28°C (84°F). The month receives about 77 mm (3.0 in) of precipitation over approximately 10 days, maintaining a consistent humidity level of 81%. In contrast, January experiences similar temperatures, where the minimum is also 25°C (77°F) and the maximum reaches 32°C (90°F) with an average of 27°C (81°F). However, January is significantly wetter, with precipitation totaling 275 mm (10.8 in) spread across 25 days, yet the humidity remains steady at 81%. For more details on January weather, you can check out Jepon weather in January.

In comparing the weather between May and February, we can see some distinct differences. May generally experiences warmer temperatures, with minimums of 25°C (77°F) and maximums reaching up to 32°C (89°F), while February has slightly cooler temperatures, ranging from a minimum of 24°C (76°F) to a maximum of 31°C (88°F). However, February tends to be much wetter, receiving 279 mm (11.0 in) of precipitation over 27 days, compared to May's 77 mm (3.0 in) over just 10 days. The humidity levels are also higher in February at 85%, compared to 81% in May. For a more detailed look at February weather in Jepon, you can visit Jepon weather in February.

In comparing the weather between March and May, we observe that both months feature warm temperatures, but May tends to be slightly hotter, with average daily temperatures reaching 28°C (84°F) compared to March's average of 27°C (82°F). However, March experiences significantly higher precipitation, totaling 271 mm (10.7 in) over 30 days, in contrast to May's 77 mm (3.0 in) over just 10 days. Humidity levels are similar, with March at 83% and May at 81%, indicating a consistently moist atmosphere. For more detailed insights into March weather patterns, you can visit Jepon weather in March.

In comparing the weather of April and May, we notice some significant differences in precipitation despite similar temperature ranges. Both months experience a minimum temperature of 25°C (77°F), an average of around 28°C (84°F), and a maximum of 32°C (89°F). However, April sees considerably higher rainfall, with 164 mm (6.4 in) over 21 days, compared to May’s 77 mm (3.0 in) over just 10 days. The humidity remains relatively consistent, at 80% in April and slightly higher at 81% in May. For a more detailed look at the weather conditions in April, you can check Jepon weather in April.

In comparing the weather between May and June, we see that both months maintain a warm climate, with May experiencing slightly higher maximum temperatures at 32°C (89°F) compared to June's peak of 31°C (88°F). The average temperature for both months is similar, remaining around 28°C (82°F to 84°F), while the minimum temperatures are consistently at 25°C (77°F).

Notably, June tends to be drier than May, with only 53 mm (2.1 in) of precipitation over 9 days, in contrast to May’s 77 mm (3.0 in) over 10 days. Humidity remains quite comparable, with May at 81% and June at 80%. These differences indicate that while both months offer warm weather, June provides a slightly less humid and less rainy experience. For more specific details about June weather, you can visit Jepon weather in June.

May and July share similar temperature ranges, with both months experiencing minimum temperatures of 25°C and average temperatures around 28°C. However, May tends to be slightly warmer at a maximum of 32°C, compared to July's maximum of 31°C. A significant difference lies in the precipitation levels; May sees 77 mm of rainfall over 10 days, while July has much drier conditions with only 14 mm of rain over just 2 days. Additionally, humidity levels in May are higher at 81%, whereas July is slightly less humid at 78%. For more detailed information, check out Jepon weather in July.

When comparing the weather conditions in May and August, both months feature similar average temperatures, with May slightly warmer, ranging from a minimum of 25°C (77°F) to a maximum of 32°C (89°F), while August has a minimum of 24°C (76°F) and a maximum of 31°C (89°F). However, May experiences significantly higher precipitation, with 77 mm (3.0 in) over approximately 10 days, compared to August's minimal 5 mm (0.2 in) occurring over just 1 day. Additionally, the humidity in May is higher at 81%, making it feel more sultry, whereas August boasts a lower humidity level of 74%. For more detailed August weather information, you can visit Jepon weather in August.

In comparing the weather between May and September, both months showcase warm temperatures with average highs reaching around 28°C (83°F). However, May tends to be slightly more humid, featuring a minimum temperature of 25°C (77°F) and experiencing significantly more rainfall, with 77 mm (3.0 in) spread over 10 days. In contrast, September offers a more stable and dry climate, with minimal precipitation of just 10 mm (0.4 in) over only 2 days and lower humidity at 72%. For a more detailed look at September weather, you can visit this link: Jepon weather in September.

In comparing May and October weather, both months show minimum temperatures around 25°C (77°F), but October enjoys slightly higher average temperatures, reaching 29°C (84°F) compared to May's 28°C (84°F). October also boasts higher maximum temperatures, with highs of 33°C (91°F), while May peaks at 32°C (89°F). Precipitation is significantly lower in October, with only 35 mm (1.4 in) over approximately 7 days, as opposed to May's 77 mm (3.0 in) over 10 days, leading to more humid conditions in May at 81% compared to October's 72%. For more specifics on October weather, see Jepon weather in October.

May and November share similar average temperatures, both hovering around 28°C (82°F), but November can reach higher maximum temperatures of up to 34°C (93°F). While May has a humidity level of 81%, November is less humid at 73%, making the heat feel slightly more bearable. However, November experiences significantly more precipitation, with 193 mm (7.6 in) spread over 19 days, compared to May's 77 mm (3.0 in) over only 10 days. This increase in rainfall contributes to a much wetter and potentially more unpredictable climate in November. For a more detailed overview of November weather, visit Jepon weather in November.

In comparing the weather of May and December, we find some notable differences. May typically sees pleasant temperatures, with a minimum of 25°C (77°F) and an average of 28°C (84°F), while precipitation amounts to 77 mm (3.0 in) over about 10 days. Humidity is relatively high at 81%, adding to the warm atmosphere.

In contrast, December experiences slightly warmer temperatures, with a minimum of 25°C (77°F) and an average of 28°C (82°F), but can peak at a higher maximum of 34°C (93°F). Notably, December is much wetter, receiving 295 mm (11.6 in) of rain over 29 days, though humidity is somewhat lower at 75%. For more detailed insights, you can check Jepon weather in December.

Compare Jepon's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Jepon

As May rolls into Jepon, the weather presents a vibrant transition characterized by warmer temperatures and an upsurge in humidity. While the maximum heat may peak at a cozy 32°C, the average remains pleasant at 28°C, making it an ideal time for outdoor activities despite the 10 days of rainfall that contribute to the 77 mm of precipitation. This blend of warmth and moisture sets May apart from the cooler months, inviting nature to bloom and creating an atmosphere that is both refreshing and invigorating. For more insights into the shifting climate patterns, visit Jepon Climate.