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
Teminabuan experiences an average high-temperature of a still hot 30.2°C (86.4°F) with the onset of January, subtly varied from December's 30.4°C (86.7°F). In January, Teminabuan temperatures settle at a low of 25.3°C (77.5°F) during the nights, reflecting a minor change from daytime highs.Heat index
The heat index in January is appraised at a sweltering 38°C (100.4°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Remember that heat index calculations are made for conditions in the shade with light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
January and February, with an average relative humidity of 79%, are the least humid months.Rainfall
In Teminabuan, during January, the rain falls for 27.5 days and regularly aggregates up to 143mm (5.63") of precipitation. Throughout the year, there are 306.8 rainfall days, and 1796mm (70.71") of precipitation is accumulated.Daylight
In January, the average length of the day is 12h and 11min.On the first day of the month, sunrise is at 06:08 and sunset at 18:21. On the last day of January, sunrise is at 06:19 and sunset at 18:30 WIT.
Sunshine
In January, the average sunshine is 8.1h.UV index
The months with the highest UV index are January through July, September and October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 7 in January translates into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in January?
What are the least humid months?
What is the average humidity in January?
How many days does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Teminabuan have in January?
What is the month with the highest UV index?
What is the UV index intensity in January?
Average temperature in January
Teminabuan, Indonesia
- Average high temperature in January: 30.2°C
The warmest month (with the highest average high temperature) is November (30.5°C).
The month with the lowest average high temperature is August (28.8°C).
- Average low temperature in January: 25.3°C
The months with the highest average low temperature are January, February, March, November and December (25.3°C).
The coldest month (with the lowest average low temperature) is September (24°C).
Average pressure in January
Teminabuan, Indonesia
- Average pressure in January: 1008.7mbar
The months with the highest atmospheric pressure are August and September (1010.1mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in January
Teminabuan, Indonesia
- Average wind speed in January: 8km/h
The windiest month (with the highest average wind speed) is August (10.5km/h).
The calmest month (with the lowest average wind speed) is May (6.1km/h).
Average humidity in January
Teminabuan, Indonesia
- Average humidity in January: 79%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are January and February (79%).
Average rainfall in January
Teminabuan, Indonesia
- Average rainfall in January: 143mm
The wettest month (with the highest rainfall) is December (186mm).
The driest month (with the least rainfall) is September (102mm).
Average rainfall days in January
Teminabuan, Indonesia
- Average rainfall days in January: 27.5 days
The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is October (22.6 days).
Average daylight in January /
Average sunshine in January
Teminabuan, Indonesia
- Average daylight in January: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in January: 8h and 1min
The month with the most sunshine is November (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days in January
Teminabuan, Indonesia
- Average sunshine days in January: 1.8 days
The month with the most sunshine days is July (6.9 days).
The month with the least sunshine days is December (1.1 days).
Average UV index in January
Teminabuan, Indonesia
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, September and October (UV index 7).
The months with the lowest UV index are August, November and December (UV index 6).
Average cloud cover in January
Teminabuan, Indonesia
- Average cloud cover in January: 44
The months with the most cloud cover are July and August (Cloud cover 57).
The month with the least cloud cover is November (Cloud cover 41).
Average visibility in January
Teminabuan, Indonesia
- Average visibility in January: 10km
The months with the highest visibility are January, February, June, October and December (10km).
The months with the lowest visibility are March, April, May, July, August, September and November (9km).
