May Weather in Mersing, Malaysia

Last updated: August 21, 2025

May in Mersing, Malaysia brings a warm and tropical ambiance, with maximum temperatures reaching up to 33°C (92°F) and a comfortable average of 28°C (83°F). The weather is predominantly humid, with humidity levels around 81% creating a sultry atmosphere. However, visitors should be prepared for rainfall, as the region experiences an average precipitation amount of 206 mm (8.1 in) over 29 days, making it one of the wetter months. This combination of warmth and moisture defines the essence of Mersing's May climate, creating lush landscapes and vibrant natural beauty.

May Temperature in Mersing

In May, Mersing, Malaysia, experiences pleasantly warm temperatures, with nighttime lows around 24°C (76°F) and daytime averages reaching 28°C (83°F). As the month progresses, the maximum temperatures climb to 33°C (92°F), mirroring the upward trend observed in the previous months. This consistent warmth indicates the onset of the sweltering conditions typical of the tropical climate, where days are generally hot and humid. The stability in the temperature range from January to May suggests a gradual transition towards the peak warmth of mid-year, inviting visitors to enjoy outdoor activities in the vibrant scenery that Mersing has to offer.

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

The chart illustrates May temperature patterns in Mersing, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mersing, 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).
JanFebMarAprMayJunJulAugSepOctNovDec808081828282818181818080
Data source: Temperature data for Mersing 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 Mersing

In May, Mersing, Malaysia experiences a notable transition in its tropical climate, marked by increased precipitation, averaging 206 mm (8.1 in) over 29 days. This uptick in rainfall is a part of the city's overall rainy season, where the wettest months typically occur. Notably, May stands out as one of the peak months for precipitation days, reflecting the abundant moisture that nourishes the lush landscapes of the region. Following April's 189 mm (7.5 in), this increase not only enhances the vibrant local flora but also sets the stage for a wet June, hinting at a consistent pattern of summer monsoons characteristic of this part of Malaysia. Such trends highlight the significance of May as a vital month within the annual climate cycle, embodying both abundance and complexity in the region's weather patterns.

May Precipitation Trends in Mersing

The chart displays monthly precipitation patterns in Mersing, 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 Mersing, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec310109160189206179146151204238355310
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mersing

In May, Mersing, Malaysia experiences a humidity level of 81%, marking a slight uptick from the 76% recorded in April. This month sits within a consistent range of humidity that characterizes the early half of the year, where levels fluctuate between 81% and 86% from January to June. Following May, humidity begins to rise again, peaking towards the end of the year. Overall, the trend suggests that while May offers a mild and manageable humidity, it is just a precursor to the heightened levels that define the Malaysian climate as the year progresses.

May Average Humidity in Mersing

This chart illustrates the average monthly humidity levels in Mersing, 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 Mersing is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%81%82%76%81%82%83%85%85%84%84%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mersing

In Mersing, Malaysia, the UV Index in May maintains a notably high level of 14, placing it within the extreme exposure category. While this shows a slight decrease from the peak of 16 in March, it remains consistent with the elevated indices recorded in previous months, highlighting a ten-minute burn time for unprotected skin. This trend of significant UV radiation from January through June emphasizes the necessity for vigilant sun protection during these months. As you enjoy the beautiful beaches and vibrant outdoor activities, remember to stay informed about the UV Index to protect your skin. For more detailed information, visit Mersing UV Index.

Maximum UV Index Levels in Mersing for May

The chart shows the monthly maximum UV Index (UVI) for Mersing 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 Mersing typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516151412121414141313
Data source: Mersing 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 Mersing

In Mersing, Malaysia, May shines brightly with an impressive 298 hours of sunshine, perfectly in line with the steady trend established as the year unfolds. After a vibrant March that boasts the highest sunlight hours at 325, the following months maintain a warm glow, with April trailing closely behind at 297 hours. As we transition into late spring and summer, the sunshine remains consistent, with June and July also delivering commendable totals of 293 and 312 hours respectively. This delightful consistency underscores Mersing's appeal, as sun-filled days dominate the early half of the year, inviting both adventure and relaxation amidst its stunning coastal landscapes. With its lush environment bathed in sunlight, May serves as a wonderful reminder of nature's bounty in this tropical paradise.

Monthly Sunshine Duration in Mersing: May Highlighted

The May sunshine duration represents the total number of hours Mersing 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.
JanFebMarAprMayJunJulAugSepOctNovDec228h298h325h297h298h293h312h310h295h293h252h288h
Data source: Mersing May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mersing During May

In Mersing, Malaysia, the likelihood of sunny weather in May sees a slight dip to 17%, following the upward trend observed in the preceding months of February through April. While April boasts the highest chance of sunshine at 28%, May's figure mirrors a general fluctuation in sunshine probability, which peaks in the earlier part of the year before dipping again in the hotter months. This pattern suggests that while May may not be the sunniest month, it still stands as a favorable option compared to other wetter months like November and December. As summer approaches, those planning outdoor activities should keep an eye on changing weather patterns, as the chance for sunshine remains a delightful possibility.

Percentage of Sunny Days in May in Mersing

The chart illustrates the percentage of sunny days in Mersing 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 Mersing experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec6%21%22%28%18%20%13%16%26%17%8%7%
Data source: Mersing May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mersing in May

In Mersing, Malaysia, daylight duration showcases a captivating rhythm throughout the year. Starting strong in January with 11 hours of light, the days gradually stretch, peaking in February and March at 12 hours, setting a consistent tone through the warmer months of April to September. Interestingly, this 12-hour daylight consistency continues into October, perfectly mirroring the tropical climate's stability. As the year winds down, daylight begins to wane again in November and December, returning to 11 hours. This subtle yet predictable cycle reflects Mersing’s tropical climate, allowing residents and visitors alike to enjoy ample sunlight for most of the year.

Average Daylight Hours in Mersing for May

The chart illustrates the variation in daylight duration in Mersing throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 59m12h 1m12h 5m12h 9m12h 12m12h 14m12h 13m12h 10m12h 6m12h 2m11h 59m11h 58m
Data source: Mersing daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Mersing

In Mersing, Malaysia, the wind speed trend during May reflects a notable decline, averaging just 1.9 m/s (4 mph). Following the slightly breezier conditions of earlier months, such as January's 4.9 m/s, the winds gently settle, creating a tranquil atmosphere ideal for relaxing by the sea. As April brings the calmest breezes of 2.0 m/s, May continues this trend, offering a sense of serenity that encourages outdoor activities like sunbathing and leisurely walks along the beach. This calmness persists into June, where wind speeds see a slight uptick, suggestive of the region’s unique windswept climate, which can shift with the arrival of mid-year. Overall, May serves as a bridge between the lively winds of early months and the milder gusts that follow, inviting visitors to embrace the peaceful allure of Mersing’s coastal beauty.

Average May Wind Speed in Mersing

The chart displays monthly wind speed patterns in Mersing, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.94.73.22.01.9 m/s2.12.62.42.32.32.04.1
Data source: Mersing May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Mersing Compares to Other Months

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

In comparing the weather of May and January, we find that both months feature warm temperatures, with May exhibiting a slightly higher average of 28°C (83°F) compared to January's 27°C (80°F). However, January has a more consistent range with minimums at 23°C (73°F) and maximums at 32°C (91°F), while May reaches up to 33°C (92°F). Precipitation is a notable difference, as January receives significantly more rain, totaling 310 mm (12.2 in) over 21 days, compared to May's 206 mm (8.1 in) across 29 days. Moreover, January's humidity level is higher at 86%, offering a more muggy atmosphere than May's 81%. For more detailed information, you can check Mersing weather in January.

May and February present distinct weather patterns, despite their similar minimum temperatures of around 24°C (76°F). In May, the average temperature rises slightly to 28°C (83°F), peaking at 33°C (92°F), while February maintains a cooler average of 27°C (80°F) with a maximum of 31°C (87°F). Precipitation is significantly higher in May, totaling 206 mm (8.1 in) over 29 days, compared to February's 109 mm (4.3 in) over just 17 days. Both months share the same humidity level of 81%, making them feel quite stifling, but May's extended rainfall means it is often more unsettled. For more detailed information on February weather, you can refer to Mersing weather in February.

In comparing the weather between March and May, both months feature warm temperatures, with March averaging 27°C (82°F) and May slightly warmer at 28°C (83°F). The minimum temperatures remain the same at 24°C (76°F), while May peaks a bit higher with a maximum of 33°C (92°F) compared to March's 32°C (90°F). Precipitation is more significant in May, totaling 206 mm (8.1 in) across 29 days, versus 160 mm (6.3 in) over 20 days in March. The humidity levels are similar, with March at 82% and May slightly lower at 81%. For more detailed information, you can visit this link: Mersing weather in March.

In comparing the weather of May and April, we observe that both months share similar temperature ranges, with minimums at 24°C (76°F), averages around 28°C (82°F in April and 83°F in May), and maximums peaking at 33°C (91°F in April and 92°F in May). However, May sees a slight increase in precipitation, recording 206 mm (8.1 in) over 29 days, compared to April's 189 mm (7.5 in) over 26 days. This results in a higher humidity level in May at 81%, compared to April's 76%, leading to a more humid environment in the later month. For more details on April's conditions, check out Mersing weather in April.

In comparing the weather conditions of May and June, both months experience a similar temperature range, with May slightly warmer, featuring a maximum of 33°C (92°F) compared to June's 32°C (91°F). While the minimum temperatures remain consistent at 24°C (76°F), May is generally wetter, receiving 206 mm (8.1 in) of precipitation over 29 days, whereas June sees a decrease in precipitation to 179 mm (7.0 in) over 27 days. Humidity levels are almost identical, with May at 81% and June at 82%. For a detailed look at June weather, you can visit Mersing weather in June.

In comparing the weather of May and July, both months exhibit similar temperature ranges, with May slightly warmer, featuring average highs of 33°C (92°F) compared to July's 32°C (90°F). However, May experiences significantly more precipitation, with 206 mm (8.1 in) over 29 days, while July sees a reduction to 146 mm (5.7 in) across 26 days. Humidity levels remain relatively high in both months, with July being marginally higher at 83% compared to May's 81%. For more detailed insights, you can view the specific conditions at Mersing weather in July.

May and August in Mersing exhibit warm temperatures, but there are some notable differences between the two months. In May, the average temperature reaches a peak of 28°C (83°F), with highs hitting 33°C (92°F), while in August, the average dips slightly to 27°C (81°F) and the maximum is 32°C (90°F). Precipitation levels are higher in May, with 206 mm (8.1 in) over 29 days, compared to August's 150 mm (5.9 in) over 27 days. Humidity is also slightly higher in August at 85%, compared to 81% in May. Overall, while both months are warm and humid, May tends to be wetter and a bit hotter. For more detailed information, you can visit Mersing weather in August.

May and September present a striking similarity in weather, with both months showcasing warm temperatures. In May, the temperatures range from a minimum of 24°C (76°F) to a maximum of 33°C (92°F), while September features a similar range, with lows at 24°C (75°F) and highs peaking at 32°C (90°F). The average temperature in May is slightly higher at 28°C (83°F) compared to September's 27°C (81°F). Precipitation levels are quite comparable as well, with May receiving 206 mm (8.1 in) over 29 days, and September seeing just a bit less at 204 mm (8.0 in) over 26 days. Humidity is a touch higher in September at 85%, compared to May's 81%. For more detailed information, check out Mersing weather in September.

May and October exhibit similar temperature ranges, with both months having minimum temperatures around 24°C (76°F) and maximum temperatures peaking at 33°C (92°F). However, the average temperature in May is slightly higher at 28°C (83°F) compared to October's 27°C (81°F). Rainfall differs between the two months; October experiences more precipitation at 238 mm (9.4 in) over 26 days, while May records 206 mm (8.1 in) across 29 days. Additionally, humidity levels are slightly higher in October at 84% compared to May's 81%. For more detailed insights on October weather, you can visit Mersing weather in October.

May and November both experience warm temperatures, with May typically reaching a maximum of 33°C (92°F) compared to November's high of 32°C (89°F). However, November tends to be slightly cooler on average, with a mean temperature of 27°C (81°F) compared to May's 28°C (83°F). One notable difference is the increase in precipitation during November, which totals 355 mm (14.0 in) over 29 days, compared to May's 206 mm (8.1 in) over the same number of days. This results in higher humidity levels in November, recorded at 84%, slightly above May's 81%. For more detailed insights, check out Mersing weather in November.

May and December in Mersing present contrasting yet similar climatic conditions. Both months feature a minimum temperature around 24°C (75°F), with December showing a slightly cooler average of 27°C (80°F) compared to May's 28°C (83°F). However, December typically has heavier rainfall, with total precipitation reaching 310 mm (12.2 in) over 28 days, whereas May sees 206 mm (8.1 in) across 29 days. Humidity levels also peak in December at 88%, compared to May's 81%. For more detailed information about December weather, you can check Mersing weather in December.

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Conclusion: What to Expect From May Weather in Mersing

As May unfolds in Mersing, the weather embraces a warm and humid embrace, with temperatures typically ranging from a comfortable 24°C to a sizzling 33°C. This month is marked by significant rainfall, contributing to a lush and vibrant landscape, with precipitation occurring on nearly every day. Unlike the drier months that precede or follow, May's 81% humidity often leaves visitors feeling the tropical heat more intensely, creating a distinctive atmosphere that encapsulates the essence of Malaysia’s monsoon season. For those curious about the broader weather trends, delve deeper into the details at Mersing Climate.