Kuala Lumpur Weather in May
Malaysia · Equatorial climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Kuala Lumpur sees average temperatures ranging from a low of 24.8°C (76.6°F) to a high of 31.4°C (88.5°F), with a mean of 27.6°C (81.7°F). Compared to the annual average of 27.0°C (80.6°F), this month is 0.6°C warmer than the yearly norm. This is the hottest month of the year, reaching 31.4°C (88.5°F) on average. Precipitation averages 270.6mm, making it approximately 15.0mm wetter than the monthly average of 255.0mm. The city receives an average of 8.4 hours of sunshine per day during May, with relative humidity averaging 83.7%. Wind speeds reach an average maximum of 11.4 km/h. For travelers, this month offers a hottest month of the year experience in Kuala Lumpur, with wetter-than-average conditions compared to the rest of the year.
Kuala Lumpur's equatorial climate means consistent heat and humidity year-round. I've tracked the rainfall patterns and found that the city experiences two monsoon seasons, with the heaviest rain from November to January. The best time for outdoor activities is June to August, when the rainfall is lower and the sun is more reliable. The city's covered walkways and air-conditioned malls make navigation comfortable regardless.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 27.2°C (81.0°F) | 27.6°C (81.7°F) | 27.3°C (81.1°F) |
| Rainfall | 262.2mm | 270.6mm | 208.4mm |
| Sunshine | 8.9 hrs | 8.4 hrs | 9.3 hrs |
| Humidity | 83.9% | 83.7% | 82.1% |
| Wind | 11.6 km/h | 11.4 km/h | 11.3 km/h |
| Rainy Days | 30.0 | 29.0 | 27.8 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Kuala Lumpur in May, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Kuala Lumpur in May?
The average temperature in Kuala Lumpur during May ranges from 24.8°C (76.6°F) to 31.4°C (88.5°F), with a mean of 27.6°C (81.7°F).
How much does it rain in Kuala Lumpur in May?
Kuala Lumpur receives an average of 270.6mm of precipitation in May, spread across approximately 29.0 rainy days.
What should I pack for Kuala Lumpur in May?
Based on May weather data, pack lightweight, breathable clothing, sunscreen, and a hat. Rain gear is essential — this month averages 270.6mm of precipitation.
Is May a good time to visit Kuala Lumpur?
May is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Kuala Lumpur
Cities with Similar May Climate (Equatorial)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 3.14°, 101.69°. Timezone: Asia/Kuala_Lumpur. Last updated: 2026-07-30.