Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
As Setul, Malaysia, steps into January, the average high-temperature holds at a tropical 30°C (86°F), hinting at a minor fluctuation from the prior month. Setul's average low-temperature in January is measured at an agreeable 22.2°C (72°F).Heat index
The average heat index in January is estimated at a torrid 39°C (102.2°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
In January, the average relative humidity is 83%.Rainfall
In Setul, in January, during 27 rainfall days, 148mm (5.83") of precipitation is typically accumulated. Throughout the year, there are 318.3 rainfall days, and 2058mm (81.02") of precipitation is accumulated.Daylight
The average length of the day in January in Setul, Malaysia, is 11h and 59min.On the first day of the month, sunrise is at 7:16 am and sunset at 7:14 pm. On the last day of January, in Setul, sunrise is at 7:25 am and sunset at 7:25 pm +08.
Sunshine
In January, the average sunshine is 7.3h.UV index
The months with the lowest UV index are January, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 6 in January leads to these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Setul in January?
What is the average humidity in January in Setul?
How much does it rain in Setul in January?
How many hours of daylight does Setul have in January?
When is the sunrise / sunset in January in Setul?
How long on average sun shines in January in Setul?
When is the lowest UV index in Setul?
What is the UV index intensity in January in Setul?
Average temperature in January
Setul, Malaysia
- Average high temperature in January: 30°C
The warmest month (with the highest average high temperature) is April (31.4°C).
The month with the lowest average high temperature is December (29.7°C).
- Average low temperature in January: 22.2°C
The month with the highest average low temperature is May (23.7°C).
The coldest month (with the lowest average low temperature) is January (22.2°C).
Average pressure in January
Setul, Malaysia
- Average pressure in January: 1010.4mbar
The months with the highest atmospheric pressure are January and February (1010.4mbar).
The month with the lowest atmospheric pressure is May (1008.7mbar).
Average wind speed in January
Setul, Malaysia
- Average wind speed in January: 5.1km/h
The windiest month (with the highest average wind speed) is February (5.3km/h).
The calmest months (with the lowest average wind speed) are April and November (4.1km/h).
Average humidity in January
Setul, Malaysia
- Average humidity in January: 83%
The month with the highest relative humidity is December (85%).
The month with the lowest relative humidity is August (77%).
Average rainfall in January
Setul, Malaysia
- Average rainfall in January: 148mm
The wettest month (with the highest rainfall) is November (270mm).
The driest month (with the least rainfall) is July (91mm).
Average rainfall days in January
Setul, Malaysia
- Average rainfall days in January: 27 days
The month with the highest number of rainy days is December (29.5 days).
The month with the least rainy days is July (22.6 days).
Average daylight in January /
Average sunshine in January
Setul, Malaysia
- Average daylight in January: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in January: 7h and 2min
The months with the most sunshine are June, July and September (Average sunshine: 8h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).
Average sunshine days in January
Setul, Malaysia
- Average sunshine days in January: 2.9 days
The month with the most sunshine days is July (6.2 days).
The month with the least sunshine days is November (0.8 days).
Average UV index in January
Setul, Malaysia
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in January
Setul, Malaysia
- Average cloud cover in January: 49
The months with the most cloud cover are November and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in January
Setul, Malaysia
- Average visibility in January: 8km
The months with the highest visibility are February, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, March, April, November and December (8km).
