May Weather in Kuala Selangor, Malaysia

Last updated: August 21, 2025

May in Kuala Selangor, Malaysia is characterized by a warm tropical climate, with maximum temperatures reaching 31°C (89°F) and an average of 28°C (83°F), providing a balmy atmosphere for outdoor activities. However, visitors should be prepared for frequent rain, as the region experiences a substantial precipitation total of 194 mm (7.6 in) over approximately 26 days. This month boasts high humidity levels around 85%, contributing to a lush green landscape but also demanding that travelers stay hydrated and plan for potential showers. Enjoy the vibrant culture and rich biodiversity of Kuala Selangor, while keeping a trusty umbrella handy!

May Temperature in Kuala Selangor

In Kuala Selangor, Malaysia, the month of May brings a pleasant warm climate that mirrors the overall tropical character of the region. With minimum temperatures resting comfortably at 25°C (77°F) and an average that hovers around 28°C (83°F), visitors can expect a delightful warmth ideal for both outdoor adventures and leisurely strolls. The maximum temperatures in May typically reach 31°C (89°F), suggesting a slightly cooler atmosphere compared to the blazing highs often experienced in March and April. As the humidity remains high throughout the month, it’s advisable to stay hydrated while enjoying the lush landscapes this charming town has to offer. This gentle transition into the early half of the year creates an inviting backdrop for exploring all that Kuala Selangor has to offer, from pristine beaches to vibrant wildlife.

May Weather in Kuala Selangor: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Kuala Selangor, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kuala Selangor, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818182828282828282828181
Data source: Temperature data for Kuala Selangor 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 Kuala Selangor

In May, Kuala Selangor experiences a significant uptick in precipitation, with an impressive 194 mm (7.6 in) of rainfall recorded over 26 days. This trend underscores the region's transition into its wetter season, as May marks one of the peak months for rainfall, following a steady increase from January's 127 mm to April's 182 mm. The days are abundant with showers, paralleling the climb in precipitation that continues into the warm months of June and September. The consistent rainfall not only nourishes the lush landscapes of the area but also signals a vibrant, dynamic climate that thrives on moisture, setting the stage for the region's rich biodiversity.

May Precipitation Trends in Kuala Selangor

The chart displays monthly precipitation patterns in Kuala Selangor, 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 Kuala Selangor, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec12786142182194161130157199192303223
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Kuala Selangor

As May arrives in Kuala Selangor, Malaysia, the humidity levels begin to climb, reaching a notable 85%. This marks a trend of increasing moisture in the air as the region transitions into the cooler mid-year months. Starting from the beginning of the year, where humidity is relatively lower at 84%, the levels dip slightly in February and March but begin an upward trajectory from April’s 80%. The rise in humidity during May is a precursor to the peak conditions experienced in June and July, which consistently hover around 87%. As summer progresses, the humidity continues to intensify, reaching an impressive 90% by August, showcasing Kuala Selangor's characteristic tropical climate. This progressive increase not only enhances the muggy atmosphere but also contributes to the region's lush greenery and vibrant ecosystems.

May Average Humidity in Kuala Selangor

This chart illustrates the average monthly humidity levels in Kuala Selangor, 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 Kuala Selangor 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 Kuala Selangor

May in Kuala Selangor continues the trend of intense UV exposure characteristic of the region, with a UV Index of 14, placing it firmly in the extreme category. This means that just 10 minutes of unprotected sun exposure can lead to skin damage. Throughout the months leading up to May, the UV Index has remained consistently high, peaking at 15 in February, March, and April. As we move into June, a slight decrease to 12 is expected, yet the risk remains significant. For those enjoying the outdoors, it's crucial to take precautions and stay informed at Kuala Selangor UV Index to protect against the sun’s harmful rays.

Maximum UV Index Levels in Kuala Selangor for May

The chart shows the monthly maximum UV Index (UVI) for Kuala Selangor 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 Kuala Selangor typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121515151412121314141312
Data source: Kuala Selangor 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 Kuala Selangor

As May unfolds in Kuala Selangor, Malaysia, residents and visitors can expect to bask in an impressive 296 hours of sunshine—a figure consistent with the preceding month of April and the following month of June. This month sits comfortably amidst a glorious stretch of sunny days that commence in January, where daylight begins to flourish. Notably, March shines the brightest with 326 hours, marking it as the sunniest month of the year. Following a slight dip in February and April, May's radiant days emphasize the region's stability in sun hours. The trend of sunshine reveals a gradual increase as the year progresses, providing a warm backdrop for outdoor adventures and leisurely pursuits in this beautiful coastal area.

Monthly Sunshine Duration in Kuala Selangor: May Highlighted

The May sunshine duration represents the total number of hours Kuala Selangor 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.
JanFebMarAprMayJunJulAugSepOctNovDec240h302h326h296h296h296h314h309h291h286h261h289h
Data source: Kuala Selangor May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Kuala Selangor During May

In May, Kuala Selangor experiences a 17% likelihood of sunny weather, a slight uptick from the previous months of April and January, which see considerably lower chances at 16% and 8%, respectively. While this percentage reflects a moderate chance of sunshine, it's important to note that May's sunny days are among the higher figures for the first half of the year, comparable to June’s 17%. However, May doesn't quite reach the sunnier days of February, with its notable 29% chance of clear skies. As the region transitions toward the wetter months, this forecast hints at a mixed bag of weather, making it wise for visitors to embrace the unpredictable climate that defines this beautiful Malaysian locale.

Percentage of Sunny Days in May in Kuala Selangor

The chart illustrates the percentage of sunny days in Kuala Selangor 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 Kuala Selangor experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec8%29%25%16%17%17%16%15%16%12%7%12%
Data source: Kuala Selangor May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Kuala Selangor in May

In Kuala Selangor, Malaysia, the duration of daylight reflects a remarkably consistent pattern throughout the year. Starting with 11 hours in January and November, the daylight slowly expands in February to 12 hours, establishing a stable rhythm that persists from March through October. This uniformity creates a sense of balance, with the sun gracing the skies for a generous 12 hours during the peak months. As the year winds down, daylight gradually retreats again to 11 hours in December. Embracing this predictable cycle allows residents and visitors alike to enjoy the beauty of both dawn and dusk in this vibrant coastal town.

Average Daylight Hours in Kuala Selangor for May

The chart illustrates the variation in daylight duration in Kuala Selangor throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 56m12h12h 5m12h 10m12h 15m12h 17m12h 16m12h 12m12h 6m12h 1m11h 57m11h 55m
Data source: Kuala Selangor daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Kuala Selangor

As May arrives in Kuala Selangor, the average wind speed settles at 2.2 m/s (approximately 5 mph), mirroring the gentle breezes typical of March. This month, while not the windiest of the year, offers a serene atmosphere as it transitions into the more blustery conditions of June, where winds pick up to 2.7 m/s (6 mph). Observing the trends, there’s a noticeable increase in wind speed as we move from the calmer early months of the year into the mid-summer season. May, nestled between the lighter breezes of April and a notable uptick in June, provides a refreshing backdrop, encouraging outdoor activities while still retaining a sense of tranquility.

Average May Wind Speed in Kuala Selangor

The chart displays monthly wind speed patterns in Kuala Selangor, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.82.22.62.2 m/s2.73.02.62.53.22.62.5
Data source: Kuala Selangor May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Kuala Selangor Compares to Other Months

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

In comparing the weather between May and January, it's evident that both months experience warm temperatures, but May tends to be slightly hotter with an average temperature of 28°C (83°F) compared to January's average of 27°C (81°F). Additionally, May sees a higher amount of rainfall, totaling 194 mm (7.6 in) over 26 days, while January has less precipitation at 127 mm (5.0 in) over 18 days. Humidity levels are quite similar, with May at 85% and January at 84%, creating a consistently tropical climate year-round. For more detailed information on January weather conditions, you can refer to Kuala Selangor weather in January.

In comparison to February, May experiences slightly higher temperatures, with average daily highs reaching 31°C (89°F) in both months, while May's average temperature is a bit warmer at 28°C (83°F) compared to February's 27°C (82°F). Though the minimum temperatures are comparable, with February being slightly cooler at 24°C (75°F) versus May's 25°C (77°F), the humidity in May is significantly higher at 85%, compared to 77% in February. Additionally, May sees much more rainfall, totaling 194 mm (7.6 in) over 26 days, in stark contrast to February’s 86 mm (3.4 in) spread across just 16 days. For more details, you can check Kuala Selangor weather in February.

In comparing the weather between March and May, both months exhibit similar average temperatures, with March experiencing a minimum of 25°C (77°F) and an average of 28°C (82°F), while May sees a minimum of 25°C (77°F) as well, but with a slightly higher average of 28°C (83°F). March typically reaches a maximum of 32°C (90°F), which is a bit higher than May's maximum of 31°C (89°F). Precipitation levels diverge more significantly, with March receiving 142 mm (5.6 in) over 23 days, compared to May's heavier rainfall of 194 mm (7.6 in) spread across 26 days. Additionally, humidity is higher in May at 85%, compared to March's 77%. For a detailed look at the weather during this season, check Kuala Selangor weather in March.

In comparing the weather between April and May, both months experience relatively high temperatures, with minimums around 25°C (77°F) and average temperatures hovering near 28°C (82-83°F). However, May records a slightly lower maximum temperature of 31°C (89°F) compared to April's peak of 32°C (89°F). Precipitation is also notable in both months, with May receiving 194 mm (7.6 in) over 26 days, slightly higher than April's 182 mm (7.2 in) during the same number of days. Additionally, humidity in May is higher at 85%, compared to April's 80%. For a more detailed look at April's weather in the region, you can visit Kuala Selangor weather in April.

In comparing the weather between May and June, both months experience similar temperature ranges, with May having a minimum of 25°C (77°F) and an average of 28°C (83°F), while June sees a slightly lower minimum of 24°C (76°F). The maximum temperatures are also comparable, reaching 31°C (89°F) in May and 31°C (88°F) in June. However, June benefits from lower precipitation, measuring 161 mm (6.3 in) over 21 days compared to May's 194 mm (7.6 in) across 26 days, suggesting a slightly drier environment. Humidity remains high in both months, with June at 87% compared to May's 85%. For more details, refer to Kuala Selangor weather in June.

In comparing the weather between May and July, both months exhibit similar temperature ranges, with minimums around 25°C (77°F), average highs of approximately 28°C (83°F), and maximums peaking at 31°C (89°F in May and 87°F in July). However, May experiences significantly more precipitation, totaling 194 mm (7.6 in) across 26 days, compared to July's 130 mm (5.1 in) over just 19 days. Additionally, humidity remains slightly higher in July at 87%, compared to May’s 85%. For a more detailed look at July weather conditions, you can check Kuala Selangor weather in July.

In comparing the weather between May and August, both months feature similar average temperatures, with May reaching a minimum of 25°C (77°F) and a maximum of 31°C (89°F), while August sees a slightly lower maximum of 31°C (88°F). However, May experiences significantly more rainfall, totaling 194 mm (7.6 in) across 26 days, compared to August's 157 mm (6.2 in) over 21 days. Additionally, humidity levels tend to be higher in August at 90%, versus May's 85%. For a more detailed look at August conditions, you can visit Kuala Selangor weather in August.

May and September share similar temperature patterns, with both months featuring minimums around 25°C (77°F) and average highs nearly reaching 31°C (89°F) in May and 32°C (90°F) in September. However, September tends to be slightly wetter, with a total precipitation of 199 mm (7.8 in) spread over 22 days, compared to May's 194 mm (7.6 in) over 26 days. The humidity also rises in September, reaching 90%, compared to May’s 85%. This combination of factors makes September feel a bit more oppressive despite the marginal difference in temperature. For more detailed insights about the weather in September, you can check Kuala Selangor weather in September.

May and October in Kuala Selangor exhibit surprisingly similar weather patterns, both characterized by warm temperatures that hover between 25°C (77°F) and 31°C (89°F). The average temperature for both months is around 28°C (82°F-83°F). However, October is slightly more humid, with humidity levels reaching 89%, compared to May's 85%. Precipitation also remains consistent, with May receiving 194 mm (7.6 in) over 26 days and October slightly less at 192 mm (7.6 in) across 24 days. For more in-depth insights on October's weather, check Kuala Selangor weather in October.

In May, the weather features warm temperatures, with averages around 28°C (83°F) and a maximum reaching 31°C (89°F). However, this month is characterized by considerable rainfall, accumulating 194 mm (7.6 in) over 26 days, combined with high humidity levels of 85%.

In contrast, November offers slightly cooler averages at 27°C (81°F) and a maximum of 30°C (86°F), but it sees more significant precipitation, totaling 303 mm (11.9 in) over 28 days and higher humidity at 89%. The increased rainfall in November often leads to a more overcast atmosphere, making the weather feel different despite similar temperature ranges. For more detailed information, check out Kuala Selangor weather in November.

In May, the weather in Kuala Selangor typically features temperatures ranging from a minimum of 25°C (77°F) to a maximum of 31°C (89°F), with an average temperature of 28°C (83°F). The month experiences substantial rainfall, totaling around 194 mm (7.6 in) over 26 days, and humidity levels hover around 85%. In comparison, December sees slightly cooler temperatures, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 30°C (87°F). Precipitation increases to approximately 223 mm (8.8 in) over 27 days, and humidity rises to 90%. For more detailed information on the weather conditions, you can refer to Kuala Selangor weather in December.

Compare Kuala Selangor's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Kuala Selangor

May in Kuala Selangor brings warmer* temperatures and higher humidity, setting it apart from other months. With an average temperature hovering around 28°C and maximums reaching up to 31°C, the warmth is palpable. However, the prominent rainfall — nearly every day during the month — results in a total precipitation of 194 mm, contributing to the region's lush scenery. This combination of heat and frequent showers creates a uniquely tropical atmosphere, making May a month of vibrant growth and lush green surroundings. To dive deeper into how May weather compares across the year, explore our detailed Kuala Selangor Climate.