Weather in Penang in May
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for May in Penang.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youPenang in May is hot — daytime temperatures average 30.2°C, dropping to 25.8°C at night. The month is extremely wet, with heavy downpours most days, with roughly 8.8 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Penang — every month compared. Once you know when to go, find your Penang packing list at 247PackingList.
Get ready for Penang in May
Search flights to Penang
Compare 100+ airlines for May — one search, best price.
Search Flights →Lightweight travel clothing
Lightweight, breathable clothing and a compact travel umbrella are essential in this climate.
Check Price →What to pack for Penang in May
- Lightweight, breathable clothing
- High SPF sunscreen
- Sunglasses
- Sun hat
- Reusable water bottle
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Penang
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 29.9°C | 81.7mm | 10/10 |
| February | 30.5°C | 107.6mm | 9/10 |
| March | 30.6°C | 164.8mm | 9/10 |
| April | 30.0°C | 292.8mm | 8/10 |
| May | 30.2°C | 314.3mm | 8/10 |
| June | 29.7°C | 230.8mm | 8/10 |
| July | 29.8°C | 222.2mm | 8/10 |
| August | 29.8°C | 275.8mm | 8/10 |
| September | 29.4°C | 353.6mm | 8/10 |
| October | 29.2°C | 443.5mm | 8/10 |
| November | 29.0°C | 403.5mm | 8/10 |
| December | 29.1°C | 236.4mm | 8/10 |
Full month-by-month guide: best time to visit Penang →
For facts about Malaysia — currency, language and dialling code — see our Malaysia country guide at 247CountryInfo. Travellers also find it useful to keep a Penang travel guide to hand. Check clothing sizes in Malaysia before you shop.
Frequently Asked Questions
Is May a good time to visit Penang?
May rates 8/10 for visiting Penang — good time to visit. Expect average highs of 30.2°C, 314.3mm of rain across the month and about 8.8 hours of daily sunshine.
What is the temperature in Penang in May?
In May, Penang has average highs of 30.2°C (86.4°F) and average lows of 25.8°C (78.4°F).
Does it rain in Penang in May?
Yes — May is one of the wetter months in Penang, averaging 314.3mm of rain over roughly 25 rainy days. Pack for heavy showers.
What should I wear in Penang in May?
For Penang in May (30.2°C highs / 25.8°C lows), pack lightweight, breathable clothing plus high spf sunscreen, sunglasses, sun hat.
More essentials for Penang in May
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.