Weather in Penang in September
It's a rainy period, but great for indoor activities, museums, and lower prices.
Climate Overview
September is a wet time to visit Penang. Penang has a Tropical climate with average yearly highs of 29°C, lows of 25°C, and approximately 25 rainy days per month.
29°C
25°C
25days
12.2h
Is September a good time to visit Penang?
It's a rainy period, but great for indoor activities, museums, and lower prices.
Daylight
7:10 AM
7:20 PM
Weather by Month
| Month | High | Low | Rainy days | Condition |
|---|---|---|---|---|
| January | 31°C | 25°C | 10 | Excellent (best) |
| February | 31°C | 25°C | 15 | Excellent (best) |
| March | 31°C | 26°C | 24 | Excellent (best) |
| April | 30°C | 26°C | 29 | Excellent (best) |
| May | 30°C | 26°C | 29 | Wet |
| June | 30°C | 25°C | 24 | Wet |
| July | 29°C | 25°C | 26 | Wet |
| August | 30°C | 26°C | 23 | Wet |
| September | 29°C | 25°C | 25 | Wet |
| October | 29°C | 25°C | 29 | Wet |
| November | 29°C | 25°C | 29 | Wet |
| December | 29°C | 25°C | 21 | Excellent (best) |
Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025
What to Pack for September
Humidity-wicking clothes, insect repellent, waterproof bag, and rain poncho.
Planning a trip to Penang?
Common Questions
Is September a good time to visit Penang? +
September is typically Wet for visiting Penang, with average highs of 29°C and around 25 rainy days.
What should I pack for Penang in September? +
With highs of 29°C and lows of 25°C in {month}, we recommend: Humidity-wicking clothes, insect repellent, waterproof bag, and rain poncho.
Does it rain a lot in Penang in September? +
Penang typically sees around 25 rainy days in September.
How many hours of daylight are there in Penang in September? +
In September, Penang gets approximately 12.2 hours of daylight per day.
Is September peak season in Penang? +
No, September is not peak season in Penang. Expect better value on accommodation and fewer tourists.
What is the best month to visit Penang? +
The best months to visit Penang are December, January, February, March, April, when the weather is optimal for sightseeing.
More Penang Guides
Best Time to Visit
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Things to Do
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Itineraries
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Overview
Complete travel guide for Penang: top things to do, itineraries, and typical costs.