January weather forecast
Lunas, Malaysia

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Weather in January

January, the same as December, in Lunas, Malaysia, is another tropical winter month, with an average temperature fluctuating between 31.5°C (88.7°F) and 22.5°C (72.5°F).

Temperature

The start of January marks an average high-temperature of a still tropical 31.5°C (88.7°F), hardly distinguishable from the conditions in December. In Lunas, the expected average low-temperature for January is an agreeable 22.5°C (72.5°F).

Heat index

The heat index value for January is evaluated at a blisteringly hot 43°C (109.4°F). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In January, the average relative humidity is 81%.

Rainfall

In January, in Lunas, the rain falls for 19 days. Throughout January, 35mm (1.38") of precipitation is accumulated. Throughout the year, in Lunas, there are 220.1 rainfall days, and 579mm (22.8") of precipitation is accumulated.

Daylight

The average length of the day in January is 11h and 51min.
On the first day of January, sunrise is at 7:26 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:27 pm +08.

Sunshine

In January, the average sunshine in Lunas, Malaysia, is 8.4h.

UV index

January through October, with an average maximum UV index of 7, are months with the highest UV index in Lunas. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, a regular UV index of 7 translates into these guidelines:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

How hot does it get in Lunas in January?

The high-temperature, in January, in Lunas, records 31.5°C (88.7°F), while the low-temperature is 22.5°C (72.5°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in January is evaluated at 43°C (109.4°F).

What is the average humidity in January in Lunas?

The average relative humidity in January in Lunas, Malaysia, is 81%.

How many days does it rain in January in Lunas?

In Lunas, in January, it is raining for 19 days, with typically 35mm (1.38") of accumulated precipitation.

How many hours of daylight does Lunas have in January?

In Lunas, Malaysia, the average day length in January is 11h and 51min.

When are sunrise and sunset in January in Lunas?

In January, on the first day of the month, sunrise is at 7:26 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 7:27 pm +08.

How long on average sun shines in January in Lunas?

In January, the average sunshine duration in Lunas is 8.4h.

When is the highest UV index in Lunas?

The months with the highest UV index in Lunas are January through October, with an average maximum UV index of 7.

What is the UV index intensity in January in Lunas?

The average daily maximum UV index in January is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Lunas, Malaysia

Average temperature in January - Lunas, Malaysia
  • Average high temperature in January: 31.5°C

The warmest months (with the highest average high temperature) are February and June (32.8°C).
The month with the lowest average high temperature is December (30.7°C).

  • Average low temperature in January: 22.5°C

The month with the highest average low temperature is May (24.3°C).
The coldest month (with the lowest average low temperature) is January (22.5°C).

Average pressure in January
Lunas, Malaysia

Average pressure in January - Lunas, Malaysia
  • Average pressure in January: 1010.7mbar

The month with the highest atmospheric pressure is January (1010.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.9mbar).

Average wind speed in January
Lunas, Malaysia

Average wind speed in January - Lunas, Malaysia
  • Average wind speed in January: 5.3km/h

The windiest months (with the highest average wind speed) are January and July (5.3km/h).
The calmest month (with the lowest average wind speed) is November (4.5km/h).

Average humidity in January
Lunas, Malaysia

Average humidity in January - Lunas, Malaysia
  • Average humidity in January: 81%

The months with the highest relative humidity are November and December (84%).
The months with the lowest relative humidity are February and August (77%).

Average rainfall in January
Lunas, Malaysia

Average rainfall in January - Lunas, Malaysia
  • Average rainfall in January: 35mm

The wettest month (with the highest rainfall) is November (75mm).
The driest month (with the least rainfall) is June (32mm).

Average rainfall days in January
Lunas, Malaysia

Average rainfall days in January - Lunas, Malaysia
  • Average rainfall days in January: 19 days

The month with the highest number of rainy days is December (23.8 days).
The month with the least rainy days is June (13.8 days).

Average daylight in January /
Average sunshine in January
Lunas, Malaysia

Average daylight in January / Average sunshine in January - Lunas, Malaysia
  • Average daylight in January: 11h and 5min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in January: 8h and 2min

The months with the most sunshine are February and June (Average sunshine: 9h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).

Average sunshine days in January
Lunas, Malaysia

Average sunshine days in January - Lunas, Malaysia
  • Average sunshine days in January: 9.6 days

The month with the most sunshine days is June (14 days).
The month with the least sunshine days is December (4.8 days).

Average UV index in January
Lunas, Malaysia

Average UV index in January - Lunas, Malaysia
  • Average UV index in January: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).

Average cloud cover in January
Lunas, Malaysia

Average cloud cover in January - Lunas, Malaysia
  • Average cloud cover in January: 40

The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 33).

Average visibility in January
Lunas, Malaysia

Average visibility in January - Lunas, Malaysia
  • Average visibility in January: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are November and December (8km).

Lunas, Malaysia

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