May Weather in Petaling Jaya, Malaysia

Last updated: August 21, 2025

In Petaling Jaya, Malaysia, May experiences a vibrant tropical climate characterized by average temperatures of 29°C (84°F), with peaks reaching a maximum of 35°C (95°F) and a minimum of 23°C (74°F). This month sees significant rainfall, totaling 184 mm (7.2 in) distributed across 26 days, contributing to the region's lush greenery. Humidity levels are notably high at 85%, creating a warm and muggy atmosphere typical of the Malaysian climate. It's a time when the joyous sounds of nature flourish, interspersed with refreshing downpours that rejuvenate the landscape.

May Temperature in Petaling Jaya

In Petaling Jaya, Malaysia, May brings a delightful transition as the temperatures remain warm yet slightly cooler than the preceding months. With a minimum of 23°C (74°F) and an average of 29°C (84°F), residents and visitors can enjoy the pleasant weather before the peak of the heat in June and July. The maximum temperature in May reaches 35°C (95°F), still comfortably warm but a notch lower compared to the scorching highs of February, March, and April. Throughout this month, the overall stability in average temperatures hints at the region's tropical climate, characterized by consistent warmth and humidity—a true embrace of Malaysia's lush, vibrant environment.

May Weather in Petaling Jaya: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Petaling Jaya, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petaling Jaya, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818283838483848483838281
Data source: Temperature data for Petaling Jaya 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 Petaling Jaya

In May, Petaling Jaya experiences a notable precipitation total of 184 mm (7.2 in) across 26 days, contributing to the region's lush tropical landscape. This level of rainfall is slightly less than the preceding month of April, which recorded 212 mm (8.3 in), yet it firmly positions May among the wet months of the year. The frequent rain showers not only provide relief from the heat but also maintain the area's vibrant greenery. As the rainy season progresses into June, where precipitation drops to 114 mm, May serves as a pivotal transition month, reminding residents of the humid, wet conditions that characterize the climate of Petaling Jaya.

May Precipitation Trends in Petaling Jaya

The chart displays monthly precipitation patterns in Petaling Jaya, 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 Petaling Jaya, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1449416121218411497112154173292244
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Petaling Jaya

May in Petaling Jaya, Malaysia, brings an increase in humidity, peaking at 85%, which is notable after April's 80%. This rise is part of a broader trend, as humidity levels generally escalate as the year progresses, with June and July reaching 87%. The transition from the drier months of January and February, with their 84% and 77% humidity levels respectively, sets the stage for the more humid conditions that define the later months. As we move into the peak of the Malaysian wet season, the ascent in humidity underscores the region's characteristic tropical climate, leading into the even more humid months of August through October, where levels hover around 90%.

May Average Humidity in Petaling Jaya

This chart illustrates the average monthly humidity levels in Petaling Jaya, 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 Petaling Jaya is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%77%77%80%85%87%88%90%90%89%89%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Petaling Jaya

In May, Petaling Jaya experiences a notable UV Index of 13, categorizing exposure as extreme with a burn time of just 10 minutes. This level of intensity aligns closely with the preceding months, where UV indices remained strikingly high, peaking at 15 in January through March before slightly tapering. The consistency of an extreme threat to skin safety underscores the importance of protection and awareness during these months. As the year progresses, while the UV Index dips to 12 in June and July, the risk remains significant; thus, staying informed about UV levels is crucial for health and safety. For further details on UV exposure trends in this dynamic region, visit Petaling Jaya UV Index.

Maximum UV Index Levels in Petaling Jaya for May

The chart shows the monthly maximum UV Index (UVI) for Petaling Jaya 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 Petaling Jaya typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131515141312121314141312
Data source: Petaling Jaya 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 Petaling Jaya

In Petaling Jaya, Malaysia, May offers a delightful continuation of the area's sun-soaked charm, boasting approximately 297 hours of sunshine. As spring transitions into early summer, the weather resonates with warmth, just slightly below the peak sunshine levels seen in March, which recorded 325 hours. The trend reveals a steady brilliance throughout the year, with sunlight hours peaking in the early months and maintaining a vibrant glow even as the year progresses. After May, June and July follow closely, ensuring that the region remains bright and inviting, ideal for enjoying outdoor activities and soaking up the radiant rays. Overall, the sunshine pattern showcases a dynamic range, making Petaling Jaya a welcoming destination year-round.

Monthly Sunshine Duration in Petaling Jaya: May Highlighted

The May sunshine duration represents the total number of hours Petaling Jaya 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.
JanFebMarAprMayJunJulAugSepOctNovDec238h301h325h296h297h292h311h305h291h283h260h286h
Data source: Petaling Jaya May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Petaling Jaya During May

In Petaling Jaya, Malaysia, the likelihood of sunny weather in May stands at 16%, slightly lower than the preceding months of February and March, which recorded 26% and 22% respectively. This dip continues the trend of fluctuating sunshine percentages as the year progresses, with April showing a tentative 17% chance before May's decline. Overall, while May may not boast the sunniest days, it remains consistent with the early months of the year, where sunshine potential varies but never fully abandons the region. As we approach the mid-year mark, the chances for clear skies begin to stabilize, hinting that while May may present some cloudier spells, the sun isn't entirely out of reach.

Percentage of Sunny Days in May in Petaling Jaya

The chart illustrates the percentage of sunny days in Petaling Jaya 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 Petaling Jaya experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec7%26%22%17%16%18%15%14%16%13%7%10%
Data source: Petaling Jaya May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Petaling Jaya in May

In Petaling Jaya, Malaysia, the daylight duration demonstrates a fascinating rhythm throughout the year. Starting off in January with a crisp 11 hours of sunlight, the month of February welcomes an increase to 12 hours, a trend that continues consistently from March through October. This period of extended daylight not only brightens the days but also enhances outdoor activities and social life. As November arrives, daylight gently tapers back to 11 hours before closing the year with the same duration in December. The consistent 12-hour stretch from March to October highlights an equilibrium in the tropical climate, offering residents ample sunlight while enjoying a delightful mix of day and night throughout the year.

Average Daylight Hours in Petaling Jaya for May

The chart illustrates the variation in daylight duration in Petaling Jaya throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 57m12h12h 5m12h 10m12h 14m12h 16m12h 15m12h 11m12h 6m12h 2m11h 58m11h 56m
Data source: Petaling Jaya daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Petaling Jaya

In May, Petaling Jaya experiences a gentle breeze with an average wind speed of 1.6 m/s (4 mph), reflecting a slight dip from the more blustery months of July and October, where speeds peak at 2.1 m/s (5 mph) and 2.3 m/s (5 mph) respectively. This month often serves as a transitional period, where the winds begin to pick up again after the quieter early months of the year, which recorded the lowest average speeds in January and March at 1.5 m/s (3 mph). As summer approaches, the steadiness of the winds can provide a refreshing contrast to the rising temperatures in the tropical climate, enhancing the overall experience of outdoor activities in Petaling Jaya.

Average May Wind Speed in Petaling Jaya

The chart displays monthly wind speed patterns in Petaling Jaya, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.52.01.51.81.6 m/s2.02.11.91.92.31.91.7
Data source: Petaling Jaya May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Petaling Jaya Compares to Other Months

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

May and January showcase distinct weather patterns, with May generally being warmer and more humid. In May, the minimum temperature averages around 23°C (74°F), rising to a maximum of 35°C (95°F), while January's temperatures range slightly lower, from a minimum of 22°C (72°F) to a maximum of 34°C (94°F). Additionally, May experiences significantly higher precipitation, with 184 mm (7.2 in) over 26 days, compared to January's 144 mm (5.7 in) over 18 days. The humidity levels are similar, with May at 85% and January at 84%. For those interested in more detailed January conditions, you can explore Petaling Jaya weather in January.

When comparing the weather in May and February, both months exhibit warm temperatures, but with some notable differences. May typically experiences slightly higher averages, with minimum temperatures around 23°C (74°F) and maximums reaching up to 35°C (95°F), while February's temperatures range from 22°C (72°F) to a maximum of 36°C (97°F). Although February has a similar average temperature of 28°C (83°F), it features less precipitation, amounting to 94 mm (3.7 in) over 15 days, compared to May's 184 mm (7.2 in) across 26 days. Additionally, May presents a higher humidity level of 85%, whereas February's humidity stands at 77%. For more detailed information about February's climate, you can visit Petaling Jaya weather in February.

In comparing the weather of May and March, we find notable differences and similarities. May experiences slightly higher average temperatures, ranging from a minimum of 23°C to a maximum of 35°C, while March's temperatures are a bit warmer at a minimum of 24°C and a maximum of 36°C. Precipitation is notably higher in May, with 184 mm falling over 26 days compared to March's 161 mm over 24 days. Additionally, May has a higher humidity level at 85%, compared to March's 77%, making May feel more humid overall. For more detailed information about March weather, you can visit Petaling Jaya weather in March.

In comparing the weather between April and May, it's notable that both months feature similar average temperatures, hovering around 29°C (84°F). However, April experiences slightly higher minimum and maximum temperatures, with a minimum of 24°C (76°F) and a peak of 36°C (97°F). In contrast, May has a lower maximum temperature of 35°C (95°F) and a minimum of 23°C (74°F). Precipitation levels also differ, with April receiving 212 mm (8.3 in) of rain compared to May's 184 mm (7.2 in), though both months see rainfall on approximately 26 days. Additionally, May has a slight increase in humidity at 85%, compared to April's 80%. For more detailed insights on April weather, you can visit Petaling Jaya weather in April.

May and June share similar average temperatures, both hovering around 29°C (84°F), but June sees a slight increase in minimum temperature, starting at 24°C (75°F) compared to May's 23°C (74°F). While June reaches a maximum of 35°C (96°F), the overall precipitation significantly decreases from May's 184 mm (7.2 in) over 26 days to just 114 mm (4.5 in) across 18 days in June. Additionally, humidity rises slightly in June to 87%, making the air feel even warmer. For a detailed look at June weather in Petaling Jaya, you can visit Petaling Jaya weather in June.

In comparing the weather between May and July, we see a slight increase in the minimum temperature, with July averaging 24°C compared to May's 23°C. Both months share an average temperature of 29°C, but July experiences a marginally higher maximum temperature of 35°C compared to May's 35°C. A significant difference lies in the precipitation levels, with May receiving 184 mm over 26 days, while July sees only 96 mm over 17 days, indicating a drier month. Additionally, humidity levels are slightly higher in July at 87% compared to May's 85%. For those looking for detailed information on July weather, refer to Petaling Jaya weather in July.

In comparing the weather between May and August, both months feature similar average temperatures, with May experiencing a minimum of 23°C (74°F) and August slightly warmer at 24°C (75°F). The maximum temperatures remain nearly identical, reaching up to 35°C (95°F) in May and 35°C (96°F) in August. However, May tends to be wetter, with 184 mm (7.2 in) of precipitation over 26 days, compared to August's 112 mm (4.4 in) over 18 days. Additionally, humidity levels are slightly higher in August at 90%, compared to 85% in May. For more detailed insights, you can check Petaling Jaya weather in August.

May and September both exhibit warm weather patterns, but with distinct characteristics. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (95°F), averaging around 29°C (84°F). The month sees considerable rainfall, with 184 mm (7.2 in) of precipitation over approximately 26 days, contributing to a high humidity level of 85%. In contrast, September features slightly higher minimum temperatures at 24°C (75°F) and an average of 28°C (83°F), peaking at 36°C (96°F). Rainfall decreases to 153 mm (6.0 in) spread across 22 days, resulting in a higher humidity of 90%. This makes September a bit more humid yet slightly less rainy than May. For more detailed insights on September weather, you can visit Petaling Jaya weather in September.

In comparing the weather between May and October, both months exhibit warm temperatures with only slight variations. In May, temperatures range from a minimum of 23°C (74°F) to a maximum of 35°C (95°F), with an average of 29°C (84°F). Precipitation is relatively high, totaling 184 mm (7.2 in) over 26 days, accompanied by a humidity level of 85%. Conversely, October features slightly warmer nights with a minimum temperature of 24°C (75°F) and an average temperature of 28°C (83°F). The maximum temperature reaches 36°C (98°F) while rainfall decreases to 173 mm (6.8 in) across 22 days, and humidity rises to 89%. This indicates that October tends to be slightly warmer and more humid, despite the reduced rainfall compared to May. For more details, you can check Petaling Jaya weather in October.

In comparing the weather of May and November, both months exhibit warm temperatures, with May slightly warmer on average at 29°C (84°F) compared to November's 28°C (82°F). However, November experiences slightly higher humidity, at 89% versus May's 85%. Precipitation is significantly more pronounced in November, with 292 mm (11.5 in) over 28 days, contrasting with May's 184 mm (7.2 in) across 26 days. This makes November generally wetter and more humid, setting a difference in comfort levels. For more detailed insights into November weather, you can refer to Petaling Jaya weather in November.

May and December exhibit similar warm temperatures, with May showcasing a minimum of 23°C (74°F) and an average of 29°C (84°F), while December features slightly higher figures with a minimum of 24°C (75°F) and an average of 27°C (82°F). Both months experience high humidity levels, with May at 85% and December slightly elevated at 90%. However, December sees a higher total precipitation of 244 mm (9.6 in) compared to May's 184 mm (7.2 in), suggesting that while both months are wet, December tends to be rainier. Notably, both months also have the same number of rainy days at 26, further reinforcing their similarities in weather patterns. For more detailed insights, refer to Petaling Jaya weather in December.

Compare Petaling Jaya's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Petaling Jaya

As May rolls in, Petaling Jaya experiences a notable shift in its weather dynamics compared to other months. The warm temperatures, usually peaking at around 35°C during the day, combined with a sticky humidity level of 85%, create an environment that feels particularly sultry. This month also sees a significant increase in precipitation, with rain likely to grace the area on about 26 days, adding to the lush green landscape but also necessitating an umbrella at the ready. The interplay of higher humidity and frequent showers sets May apart, making it a vibrant yet challenging time for outdoor activities. For more details on what to expect throughout the year, be sure to check out Petaling Jaya Climate.