In Sungai Petani, May brings very high daytime temperatures around 33°C (91°F), with nights cooling to 26°C (79°F). This month falls within the rainy season, so expect frequent rainfall.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. January and December typically offer the best weather for Sungai Petani.
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Pick a month to see the average temperature, rainfall and sunshine in Sungai Petani - and find the best time to visit.
48-year average (1976-2025)
Based on our historical records, temperatures in Sungai Petani typically stay consistent throughout May, with daily highs averaging around 33°C (91°F). Nights are warm, with lows around 25°C (77°F).
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Sungai Petani spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
According to our 33 years of weather records for Sungai Petani, the following extremes were recorded between 1993 and 2026.
Find out more about the weather in Malaysia and which places have the best travel conditions in this month. See all of Malaysia in May →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Sungai Petani climate overview or explore weather in Malaysia.
Where to go in May - average daytime high across popular destinations.
Kuala Lumpur
33°C (91°F) Kuching33°C (91°F) George Town32°C (90°F) Pantai Cenang31°C (88°F) Ipoh32°C (90°F) Johor Bahru32°C (90°F) Melaka31°C (88°F) Kota Kinabalu31°C (88°F) Need travel inspiration? Check out our bucket list articles and be inspired.
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