2026 Climate Averages

Weather: Penang — December

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

December is an excellent time to visit Penang. Hot conditions with temperatures reaching 32°C—stay hydrated and seek shade. This is one of the wettest months—waterproof gear is essential. As peak season, expect higher prices and more tourists.

5
GoTripzi Score Fair

Based on weather comfort, crowds, prices, and activity options

Avg High

32°C

Avg Low

25°C

Rainy days

19days

Daylight

11.8h

Feels like 38°C / 30°C — humidity makes it feel warmer

Rainfall

192mm

Sunshine

8.1h/day

Humidity

82%

Very Muggy
Sun Strength

6.2

High
Wind

8 km/h (gusts 24)

Is December a good time to visit Penang?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

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Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Peak Rates

Daylight

Sunrise

07:20

Sunset

19:09

11.8h daylight

Visiting Penang in December: Pros & Cons

Pros

  • One of the best months to visit

Cons

  • Frequent rain may disrupt outdoor activities
  • Peak season — expect crowds and higher prices
  • High humidity makes the heat feel oppressive

Things to Do in December

Recommended for This Weather

🌅 Early morning sightseeing (before the heat)
🏛️ Museums & galleries
🍳 Cooking classes & food tours
🎭 Cultural tours & local experiences

Penang Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 32°C 25°C 14d (83mm) 9.6h
79% Muggy
7 High
Excellent
Feb 33°C 25°C 15d (110mm) 10h
78% Muggy
7.9 Very High
Excellent
Mar 33°C 25°C 22d (163mm) 10h
79% Muggy
8.2 Very High
Excellent
Apr 33°C 26°C 28d (254mm) 9.6h
82% Very Muggy
7.6 Very High
Excellent
May 33°C 26°C 26d (277mm) 9.1h
82% Very Muggy
7.1 Very High
Wet
Jun 32°C 26°C 22d (167mm) 9.5h
82% Very Muggy
7.2 Very High
Wet
Jul 32°C 26°C 17d (131mm) 9.6h
80% Very Muggy
7.4 Very High
Wet
Aug 32°C 25°C 24d (232mm) 8.7h
81% Very Muggy
7 High
Wet
Sep 32°C 25°C 25d (233mm) 8.3h
82% Very Muggy
6.8 High
Wet
Oct 32°C 25°C 27d (303mm) 7.9h
83% Very Muggy
6.4 High
Wet
Nov 31°C 25°C 29d (460mm) 7.2h
85% Very Muggy
5.6 High
Wet
Dec Current 32°C 25°C 19d (192mm) 8.1h
82% Very Muggy
6.2 High
Excellent

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Your Best MonthJunScore: 7.6
1.Jun
7.62.Jul
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7.56.Oct
7.27.May
7.18.Jan
4.39.Feb
4.310.Mar
3.811.Apr
3.812.Dec
3.8

Where to Stay

See hotels, apartments & rentals around Penang – live prices from Booking.com, Expedia, Vrbo and more

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Penang

UNESCO-listed George Town blends Peranakan heritage with Street-food hawkers and Clan jetties, street art, and legendary hawker food.

View Full Destination Guide

What to Pack for December

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool. A waterproof jacket and shoes are non-negotiable — showers are frequent. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.

Tropical Very Busy

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Penang?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is December a good time to visit Penang?
December is typically excellent for visiting Penang, with average highs of 32°C and around 19 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Penang in December?
Nights stay pleasantly warm in Penang during December, around 25°C. Light evening wear is sufficient, and outdoor dining is very comfortable. Many locals and visitors enjoy late-night walks and outdoor activities after sunset.
What should I pack for Penang in December?
With highs of 32°C and lows of 25°C in December, we recommend: Compact umbrella, Waterproof jacket/shell, Water-resistant shoes, Lightweight breathable clothes. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Penang in December?
Penang typically sees around 19 rainy days in December. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
How many hours of daylight are there in Penang in December?
In December, Penang gets approximately 11.8 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is December peak season in Penang?
Yes, December is peak season in Penang. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: Asia/Kuala_Lumpur)

Last Updated: February 2026

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