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
January is the coldest month, with the temperature often reaching an average high of 30.1°C (86.2°F) and an average low of 23.3°C (73.9°F).Heat index
The heat index value during January is computed to be a fiery hot 39°C (102.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.The heat index's values are generally associated with conditions in shade and light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', takes into account both air temperature and humidity to illustrate what people actually feel. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
The average relative humidity in January is 83%.Rainfall
In January, the rain falls for 28.2 days. Throughout January, 193mm (7.6") of precipitation is accumulated. Throughout the year, in Tunggu, there are 251 rainfall days, and 1388mm (54.65") of precipitation is accumulated.Daylight
The average length of the day in January is 12h and 29min.On the first day of January, sunrise is at 05:24 and sunset at 17:55. On the last day of the month, sunrise is at 05:37 and sunset at 18:02 WIB.
Sunshine
January has the least sunshine of the year, with an average of 7.6h of sunshine.UV index
The month with the lowest UV index in Tunggu is January, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 6 in January, converts into the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Tunggu?
Is it hot in Tunggu during January?
What is the average humidity in January in Tunggu?
How many days does it rain in January in Tunggu?
How many hours of daylight does Tunggu have in January?
When are sunrise and sunset in January in Tunggu?
What is the month with the least sunshine in Tunggu?
How many hours of sunshine does Tunggu have in January?
When is the lowest UV index in Tunggu?
What is the UV index reading in January in Tunggu?
Average temperature in January
Tunggu, Indonesia
- Average high temperature in January: 30.1°C
The warmest month (with the highest average high temperature) is October (34.4°C).
The month with the lowest average high temperature is January (30.1°C).
- Average low temperature in January: 23.3°C
The month with the highest average low temperature is November (24.3°C).
The coldest month (with the lowest average low temperature) is July (21.9°C).
Average pressure in January
Tunggu, Indonesia
- Average pressure in January: 1009.3mbar
The months with the highest atmospheric pressure are August and September (1011.3mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in January
Tunggu, Indonesia
- Average wind speed in January: 7.7km/h
The windiest month (with the highest average wind speed) is January (7.7km/h).
The calmest month (with the lowest average wind speed) is April (4.9km/h).
Average humidity in January
Tunggu, Indonesia
- Average humidity in January: 83%
The months with the highest relative humidity are February and April (84%).
The month with the lowest relative humidity is September (65%).
Average rainfall in January
Tunggu, Indonesia
- Average rainfall in January: 193mm
The wettest month (with the highest rainfall) is March (231mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in January
Tunggu, Indonesia
- Average rainfall days in January: 28.2 days
The month with the highest number of rainy days is March (28.3 days).
The month with the least rainy days is August (9.4 days).
Average daylight in January /
Average sunshine in January
Tunggu, Indonesia
- Average daylight in January: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in January: 7h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in January
Tunggu, Indonesia
- Average sunshine days in January: 1.8 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (1.3 days).
Average UV index in January
Tunggu, Indonesia
- Average UV index in January: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in January
Tunggu, Indonesia
- Average cloud cover in January: 55
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in January
Tunggu, Indonesia
- Average visibility in January: 8km
The months with the highest visibility are August, September and October (10km).
The months with the lowest visibility are January, February, March and April (8km).
