On this page you find more information about the monthly relative humidity over the year in Bukit Mertajam (Penang), Malaysia.
Bukit Mertajam's humidity levels vary throughout the year. The highest levels occur in October, reaching 87% (very high), while the lowest is recorded in January at 75%.
Throughout the year, the average humidity in Bukit Mertajam is 83%.
Humidity plays an important role in how temperatures are felt. During the warmest month, March, the maximum average temperature is around 33°C (91°F). Combined with very high humidity during this period, the temperature can feel even warmer than the thermometer shows.
During the coldest month, October, the maximum average temperature is around 32°C (90°F). This period has very high humidity. Check out our detailed temperature page for more information.
Pick a month to see the average temperature, rainfall and sunshine in Bukit Mertajam - and find the best time to visit.
Temperature Rainfall Sunshine Humidity
See the full Bukit Mertajam climate overview or explore weather in Malaysia.
Where to go in October - average daytime high across popular destinations.
Kuala Lumpur
32°C (90°F) Kuching32°C (90°F) Johor Bahru31°C (88°F) Pantai Cenang30°C (86°F) Melaka30°C (86°F) Ipoh31°C (88°F) George Town31°C (88°F) Kota Kinabalu30°C (86°F) Need travel inspiration? Check out our bucket list articles and be inspired.
Sabah, one of the most biodiverse regions in Malaysia
Sabah is one of the most biodiverse areas in the entire region. You will find some of the world's oldest rain forests full of rare animals and spectacular natural phenomena. For lovers of nature and wildlife this place is paradise.
Rainforest World Music Festival
The Rainforest World Music Festival (often abbreviated as RWMF) is an annual three-day music festival celebrating the diversity of world music, held in Kuching, Sarawak, Malaysia.
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
