Climate guide for George Town Penang, Malaysia

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George Town Penang

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About George Town Penang

George Town Penang is a sightseeing destination in Malaysia. Its setting includes UNESCO street-art and culinary capital of Malaysia with Peranakan heritage mansions. Use the monthly scores to plan walking and sightseeing days around heat, rainfall, humidity and daylight.

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Travel Tips

Best time to visit George Town Penang
Check seasonal weather trends and book accommodations in advance for George Town Penang.

Things to do in George Town Penang

George Town Penang, Malaysia. Live activities and tours from GetYourGuide, matched to this destination.

When to visit George Town Penang: the short answer

The best time to visit George Town Penang is January, followed by March, February. Those months combine the most usable temperatures with the fewest lost days to rain: January averages 26°C with 90 mm of rain and about 21 sunny days. The months to avoid unless you have a specific reason are November, December. If budget matters more than perfect weather, April is the strongest of the low-rate months at 3.8/10.

Across the year George Town Penang swings from 26°C in January to 28°C in May, a 2-degree spread, while rainfall ranges from 90 mm in January to 473 mm in November. That is the whole planning problem in one sentence: George Town Penang is not equally good year-round, and the difference between the best and worst month here is 2.8 points on a 10-point scale.

Warmest month: May (28°C). Coolest: January (26°C). Driest: January (90 mm). Wettest: November (473 mm).

George Town Penang month by month

January in George Town Penang — the year's strongest window

Best window · 6/10

January averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

Rainfall runs 90 mm, so plan one flexible day in three; you still get about 21 sunny days and 11.7 hours of daylight.

On our climate-comfort scale this is the top-ranked month of the year for George Town Penang at 6/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, swimwear and real sun protection, a packable rain layer.

February in George Town Penang — the hardest end of the year

Hardest · 4.6/10

February averages 26°C (79°F) with humidity around 83%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 149 mm this is a genuinely wet month: about 23 sunny days in total, and outdoor plans need an indoor fallback.

It scores 4.6/10 here, 3rd of 12 months, against 6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

March in George Town Penang — the hardest end of the year

Hardest · 4.9/10

March averages 27°C (80°F) with humidity around 81%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 128 mm this is a genuinely wet month: about 27 sunny days in total, and outdoor plans need an indoor fallback.

It scores 4.9/10 here, 2nd of 12 months, against 6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

April in George Town Penang — the hardest end of the year

Hardest · 3.8/10

April averages 28°C (82°F) with humidity around 83%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 183 mm this is a genuinely wet month: about 24 sunny days in total, and outdoor plans need an indoor fallback.

It scores 3.8/10 here, 5th of 12 months, against 6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.2 points higher on the same scale.

May in George Town Penang — the hardest end of the year

Hardest · 3.3/10

May averages 28°C (82°F) with humidity around 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

232 mm of rain puts this in monsoon territory — about 22 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.3/10 here, 9th of 12 months, against 6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.7 points higher on the same scale.

June in George Town Penang — the hardest end of the year

Hardest · 3.7/10

June averages 27°C (81°F) with humidity around 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

209 mm of rain puts this in monsoon territory — about 21 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.7/10 here, 6th of 12 months, against 6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.3 points higher on the same scale.

July in George Town Penang — the hardest end of the year

Hardest · 3.9/10

July averages 27°C (81°F) with humidity around 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

At 190 mm this is a genuinely wet month: about 20 sunny days in total, and outdoor plans need an indoor fallback.

It scores 3.9/10 here, 4th of 12 months, against 6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.1 points higher on the same scale.

August in George Town Penang — the hardest end of the year

Hardest · 3.5/10

August averages 27°C (80°F) with humidity around 85%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

240 mm of rain puts this in monsoon territory — about 20 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.5/10 here, 7th of 12 months, against 6/10 in the destination's best month.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.5 points higher on the same scale.

September in George Town Penang — the hardest end of the year

Hardest · 3.3/10

September averages 27°C (80°F) with humidity around 85%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

294 mm of rain puts this in monsoon territory — about 17 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.3/10 here, 10th of 12 months, against 6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.7 points higher on the same scale.

October in George Town Penang — the hardest end of the year

Hardest · 3.4/10

October averages 26°C (79°F) with humidity around 87%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

292 mm of rain puts this in monsoon territory — about 18 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.4/10 here, 8th of 12 months, against 6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.6 points higher on the same scale.

November in George Town Penang — the hardest end of the year

Hardest · 3.2/10

November averages 26°C (79°F) with humidity around 87%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

473 mm of rain puts this in monsoon territory — about 15 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.2/10 here, 12th of 12 months, against 6/10 in the destination's best month.

Expect low-season pricing, and crowds are light for this destination.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.8 points higher on the same scale.

December in George Town Penang — the hardest end of the year

Hardest · 3.3/10

December averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.

300 mm of rain puts this in monsoon territory — about 15 sunny days across the whole month, and multi-day washouts are normal.

It scores 3.3/10 here, 11th of 12 months, against 6/10 in the destination's best month.

Expect mid-season pricing, and crowds are light for this destination.

Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in George Town Penang — 2.7 points higher on the same scale.

Frequently asked

When is the best time to visit George Town Penang, Malaysia?
In Ideal Weather mode, the best months to visit George Town Penang are January, March, February. January is the single peak month with an Ideal Weather score of 6.0/10 based on temperature, rainfall, humidity, daylight and historical sunny days.
What is the weather like in George Town Penang year-round?
George Town Penang has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 26°C in January to 28°C in May, with Ideal Weather scores between 3.2 and 6.0 out of 10.
Which months should I avoid in George Town Penang?
The lowest Ideal Weather-scoring months in George Town Penang are November (3.2/10), May (3.3/10), September (3.3/10). These months typically combine less comfortable temperatures, higher rainfall or fewer sunny days.
When is the rainy season in George Town Penang?
November is the wettest month in George Town Penang, averaging about 473 mm of rainfall. January is the driest, at roughly 90 mm.
Which is the sunniest month in George Town Penang?
March sees the most sun in George Town Penang, with about 27 sunny days on average - ideal for outdoor plans.
Is George Town Penang a good destination for sightseeing and cultural travel?
George Town Penang is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (January, March, February) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for George Town Penang calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for George Town Penang: temperature comfort, precipitation, humidity, daylight hours, and historical sunny days - weighted for sightseeing and cultural travel.

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