Klang Weather in May
May in Klang brings very high temperatures, with daytime highs of 33°C (91°F) and nights around 25°C (77°F). It's part of the rainy season, with 185 mm (7.3 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Klang in May
As part of the rainy season, Klang sees around 16 days of rain in May, with an average of 185 mm (7.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Klang in May
In May, Klang gets very high temperatures, with highs of 33°C (91°F). Nights cool to around 25°C (77°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Klang in May
Enjoy a sunny month with about 207 hours of sunshine, even though this month falls in the wet season. There is still enough sun to enjoy the outdoors.
Wind Speed in Klang in May
May has wind speeds averaging 2 m/s (4 knots). You can expect very gentle conditions with light air movement on typical days. Since this is an average, daily weather varies from perfectly still moments to some breezier days.If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Klang. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malaysia, check out our Klang's climate page.
Klang Temperature in May
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
55%
Precipitation
185 mm (7.3 in)
Rainy days
16 days
Humidity
82% *
Windspeed
2 m/s (4 knots) *
Sunshine
207 hours *
Percentage Sunshine
*
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Klang typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in May
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Klang in May
Browse day-by-day weather records for Klang spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Klang historical weather extremes in May
Based on 33 years of weather observations (1993-2026), these are the most extreme conditions recorded in Klang.
- The warmest day in May was on May 1, 2005, with a maximum of 36°C (97°F).
- On May 25, 1999, Klang saw its coldest May day with temperatures maxing out at 27°C (81°F).
- Klang registered its coldest May night on May 2, 2010, with temperatures dropping to 18°C (64°F).
Best Places in Malaysia in May
Find out more about the weather in Malaysia and which places have the best travel conditions in this month. See all of Malaysia in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Klang in May
Warm but pleasant conditions in Klang in May. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Klang in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Malaysia, check out our Klang's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Klang climate overview or explore weather in Malaysia.
