Weather in Butterworth in September
Butterworth, Malaysia averages a high of 29.7°C (85.5°F) and low of 24.3°C (75.7°F) in September, with 25 rain days and 8.9 hours of daily sunshine. Travel score: 64.9/100 (Good). The best time to visit Butterworth is February.
High
30°C85°F
Low
24°C76°F
🌧️
25
rain days
☀️
8.9
hrs/day sunshine
💧
85%
humidity
65— Good
September in Butterworth is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Butterworth?
How much does it rain in Butterworth in September?
Butterworth receives an average of 235.5mm of rainfall across 25 rainy days in September. The annual total is 2475.4mm.
What should I pack for Butterworth in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧥
Waterproof jacket
Frequent rain expected (25 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
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Data based on 1994–2024 averages · Last updated: 2024-12-31