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Weather Comparison

Kuala Lumpur vs Penang

Side-by-side weather comparison for May

Kuala Lumpur: 30°CPenang: 30°C294 km apart

May Weather: Kuala Lumpur vs Penang

MetricKuala LumpurPenangBetter
Average HighHigher is warmer30°C (86°F)30°C (86°F)Tie
Average LowHigher is milder24°C (75°F)26°C (79°F)Penang
Rain DaysFewer is drier27 days27 daysTie
PrecipitationLess is drier235 mm237 mmKuala Lumpur
Sunshine HoursMore is sunnier10h/day10h/dayTie
HumidityLower is more comfortable82%82%Tie
UV IndexLower is safer88Tie
Wind SpeedCalmer is better9 km/h9 km/hTie

Which City is Better in May?

Kuala Lumpur and Penang are closely matched in May. Neither city has a clear advantage across all metrics. Your decision should come down to personal preference, cultural interests, and travel logistics rather than weather alone.

Kuala Lumpur can feel quite hot at 30°C, so plan for heat. Penang runs hot at 30°C.

For travelers who prioritize dry weather, both cities are equally dry in May.

Temperature Comparison in May

Kuala Lumpur reaches an average high of 30°C (86°F) and drops to 24°C (75°F) at night during May. The daily temperature range is 6°C, meaning relatively stable temperatures from day to night.

Penang averages 30°C (86°F) for the high and 26°C (79°F) for the low, with a daily range of 4°C. The two cities feel quite similar in terms of temperature.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in May.

Rainfall Comparison in May

Kuala Lumpur receives approximately 235 mm of rainfall across 27 rain days during May. Rain is frequent, so waterproof gear is essential.

Penang sees 237 mm over 27 rain days. Both cities are equally rainy this month.

Both cities share similar humidity levels at 82%.

What to Pack: Kuala Lumpur vs Penang

Packing for Kuala Lumpur in May

Highs of 30°C, lows of 24°C, 27 rain days

  • lightweight breathable clothing
  • sunscreen SPF 50+
  • sunglasses
  • a wide-brimmed hat
  • waterproof jacket
  • compact umbrella
  • waterproof shoes
  • moisture-wicking fabrics

Packing for Penang in May

Highs of 30°C, lows of 26°C, 27 rain days

  • lightweight breathable clothing
  • sunscreen SPF 50+
  • sunglasses
  • a wide-brimmed hat
  • waterproof jacket
  • compact umbrella
  • waterproof shoes
  • moisture-wicking fabrics

Pack for both: lightweight breathable clothing, sunscreen SPF 50+, sunglasses, a wide-brimmed hat, waterproof jacket, compact umbrella, waterproof shoes, moisture-wicking fabrics. These items are useful in either destination during May.

Year-Round Comparison: Kuala Lumpur vs Penang

The table below shows average high temperatures and rain days for every month of the year, helping you find the best time to visit either city.May is highlighted for quick reference.

MonthKuala LumpurPenang
HighRainHighRain
Jan29°C21d29°C15d
Feb30°C18d30°C16d
Mar30°C26d30°C23d
Apr30°C28d30°C28d
May30°C27d30°C27d
Jun30°C23d30°C22d
Jul30°C24d30°C21d
Aug30°C25d30°C24d
Sep30°C25d29°C26d
Oct30°C27d29°C29d
Nov29°C28d29°C27d
Dec29°C26d29°C21d
30°

Kuala Lumpur Weather in May

Full forecast, packing tips, and activities

30°

Penang Weather in May

Full forecast, packing tips, and activities

Frequently Asked Questions

Is Kuala Lumpur warmer than Penang in May?
Kuala Lumpur and Penang have the same average high temperature of 30°C (86°F) in May. The average lows are 24°C and 26°C respectively.
Which city gets more rain in May, Kuala Lumpur or Penang?
Both cities average 27 rain days in May with similar precipitation levels.
Is it better to visit Kuala Lumpur or Penang in May?
It depends on your preferences. Kuala Lumpur averages 30°C and 10 hours of daily sunshine with 27 rain days. Penang averages 30°C with 10 sunshine hours and 27 rain days. If you prefer cooler conditions, choose Penang. For fewer rain days, both are equal.
How far apart are Kuala Lumpur and Penang?
Kuala Lumpur and Penang are approximately 294 km (183 miles) apart. Kuala Lumpur is located in Malaysia (Asia) while Penang is in Malaysia (Asia).
What is the best month to visit Kuala Lumpur and Penang?
For Kuala Lumpur, February tends to be the best month with 10 hours of daily sunshine and a high of 30°C. For Penang, January is typically ideal with 10 sunshine hours and 29°C highs.

Compare Kuala Lumpur and Penang in Other Months

Climate data sourced from the Open-Meteo Historical Weather API, using ERA5 reanalysis data covering 30-year normals from 1991 to 2020. All temperatures shown in Celsius with Fahrenheit equivalents. Rain days count days with 1 mm or more of precipitation. Sunshine hours represent average daily values. This comparison is generated from long-term climate averages and individual trips may vary.

Kuala Lumpur coordinates: 3.14°N, 101.69°E | Penang coordinates: 5.41°N, 100.33°E