January weather forecast and climate
Johor Bahru, Malaysia

A view of the majestic grandeur of the Sultan Iskandar Mosque in Johor Bahru, Malaysia, with the surrounding parks and trees
A view of the majestic grandeur of the Sultan Iskandar Mosque in Johor Bahru, Malaysia, with the surrounding parks and trees
January, the same as December, in Johor Bahru, Malaysia, is another hot winter month, with average temperature varying between 21.9°C (71.4°F) and 31°C (87.8°F).

Temperature

In January, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 21.9°C (71.4°F).

Rainfall

In January, the rain falls for 11 days. Throughout January, 162.6mm (6.4") of precipitation is accumulated. Throughout the year, there are 162 rainfall days, and 2355.5mm (92.7") of precipitation is accumulated.

Sea temperature

With an average sea temperature of 27.7°C (81.9°F), January is the month with the coldest seawater in Johor Bahru. 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.

Daylight

Months with the shortest days are January and December, with an average of 12h of daylight.

Sunshine

In January, the average sunshine is 6h.

UV index

January through May, August through December, with an average UV index of 12, are months with the highest UV index in Johor Bahru.

What is the temperature in January in Johor Bahru?

In January, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 21.9°C (71.4°F).

How many days does it rain in January in Johor Bahru?

In Johor Bahru, Malaysia, in January, it is raining for 11 days, with typically 162.6mm (6.4") of accumulated precipitation.

What month is the sea coldest in Johor Bahru?

With an average sea temperature of 27.7°C (81.9°F), January is the month with the coldest seawater. 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.

How warm is the water in January in Johor Bahru?

In January, the average sea temperature in Johor Bahru is 27.7°C (81.9°F). 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.

What is the month with the shortest days in Johor Bahru?

January and December, with an average of 12h of daylight, are months with the shortest days.

What is the average length of the day in January in Johor Bahru?

In January, the average length of the day in Johor Bahru, Malaysia, is 12h.

How long on average sun shines in January in Johor Bahru?

In January, the average sunshine in Johor Bahru, Malaysia, is 6h.

What is the month with the highest UV index in Johor Bahru?

January through May, August through December, with an average UV index of 12, are months with the highest UV index in Johor Bahru.

What is the UV index reading in January in Johor Bahru?

In January, the average UV index in Johor Bahru is 12.
Average temperature in January - Johor Bahru, Malaysia
  • Average high temperature in January: 31°C

The warmest month (with the highest average high temperature) is April (32.8°C).
The month with the lowest average high temperature is December (30.6°C).

  • Average low temperature in January: 21.9°C

The month with the highest average low temperature is May (23.1°C).
The coldest month (with the lowest average low temperature) is January (21.9°C).

Average rainfall in January - Johor Bahru, Malaysia
  • Average rainfall in January: 162.6mm

The wettest month (with the highest rainfall) is December (244.5mm).
The driest month (with the lowest rainfall) is February (139.8mm).

Average rainfall days in January - Johor Bahru, Malaysia
  • Average rainfall days in January: 11 days

The month with the highest number of rainy days is November (17 days).
The month with the lowest number of rainy days is February (9 days).

Average sea temperature in January - Johor Bahru, Malaysia
  • Average sea temperature in January: 27.7°C

Best months for swimming (with the highest average sea temperature) are May and June (30.2°C).
The coldest month (with the lowest average sea temperature) is January (27.7°C).

Average daylight in January / Average sunshine in January - Johor Bahru, Malaysia
  • Average daylight in January: 12h

Months with the longest days are April, May, June, July and August (Average daylight: 12.2h).
Months with shortest days are January and December (Average daylight: 12h).

  • Average sunshine in January: 6h

Months with most sunshine are February and March (Average sunshine: 7h).
The month with least sunshine is December (Average sunshine: 4h).

Average UV index in January - Johor Bahru, Malaysia
  • Average UV index in January: 12

Months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 11).

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