Bukit Mertajam
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Bukit Mertajam, Malaysia

The ideal sea water temperature of 29.7°C (85.5°F) make March the best time for swimming and other water activities in Bukit Mertajam, Malaysia.

Sea temperature

In Bukit Mertajam, the average water temperature is 29.7°C (85.5°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.


The average length of the day in March is 12.1h.

How warm is the water in March in Bukit Mertajam?

In Bukit Mertajam, the average seawater temperature in March is 29.7°C (85.5°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Bukit Mertajam have in March?

The average length of the day in March in Bukit Mertajam is 12.1h.
Average sea temperature in March - Bukit Mertajam, Malaysia
  • Average sea temperature in March: 29.7°C

The best month for swimming (with the highest average sea temperature) is May (30.5°C).
The coldest month (with the lowest average sea temperature) is January (28.7°C).

Average daylight in March - Bukit Mertajam, Malaysia
  • Average daylight in March: 12.1h

Months with the longest days are May, June and July (Average daylight: 12.4h).
Months with shortest days are January and December (Average daylight: 11.8h).