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

January weather forecast and climate
Bukit Mertajam, Malaysia

The ideal sea water temperature of 28.7°C (83.7°F) make January the best time for swimming and other water activities in Bukit Mertajam, Malaysia.

Sea temperature

With an average sea temperature of 28.7°C (83.7°F), January is the month with the coldest seawater.
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

January and December, with an average of 11.8h of daylight, are months with the shortest days in Bukit Mertajam.

What is the month with the coldest sea water in Bukit Mertajam?

January is the month with the coldest seawater in Bukit Mertajam, with an average sea temperature of 28.7°C (83.7°F).

What is the water temperature in January in Bukit Mertajam?

In Bukit Mertajam, in January, the average water temperature is 28.7°C (83.7°F). 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.

What is the month with the shortest days in Bukit Mertajam?

Months with the shortest days in Bukit Mertajam, Malaysia, are January and December, with an average of 11.8h of daylight.

What is the average length of the day in January in Bukit Mertajam?

In January, the average length of the day in Bukit Mertajam, Malaysia, is 11.8h.
Average sea temperature in January - Bukit Mertajam, Malaysia
  • Average sea temperature in January: 28.7°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 January - Bukit Mertajam, Malaysia
  • Average daylight in January: 11.8h

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).