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 month that records the lowest temperatures, with averages ranging from a high of 29.6°C (85.3°F) to a low of 25.6°C (78.1°F).Heat index
In January, the heat index is calculated to be a fiery hot 35°C (95°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
In Setiamekar, Indonesia, the average relative humidity in January is 73%.Rainfall
In January, in Setiamekar, the rain falls for 28.7 days. Throughout January, 187mm (7.36") of precipitation is accumulated. In Setiamekar, during the entire year, the rain falls for 265.8 days and collects up to 1584mm (62.36") of precipitation.Daylight
In Setiamekar, the average length of the day in January is 12h and 26min.On the first day of the month, sunrise is at 05:40 and sunset at 18:09. On the last day of January, sunrise is at 05:53 and sunset at 18:16 WIB.
Sunshine
In January, the average sunshine in Setiamekar is 9.3h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 7 during January translates into the following guidance:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Setiamekar?
Is it hot in Setiamekar during January?
What is the average humidity in January in Setiamekar?
How many days does it rain in January in Setiamekar?
How many hours of daylight does Setiamekar have in January?
What time are sunrise and sunset in January in Setiamekar?
How long on average sun shines in January in Setiamekar?
What is the month with the highest UV index in Setiamekar?
What are the months with the lowest UV index in Setiamekar?
How high is the UV index in January in Setiamekar?
Average temperature in January
Setiamekar, Indonesia
- Average high temperature in January: 29.6°C
The warmest month (with the highest average high temperature) is October (31.7°C).
The month with the lowest average high temperature is January (29.6°C).
- Average low temperature in January: 25.6°C
The month with the highest average low temperature is November (26.5°C).
The coldest months (with the lowest average low temperature) are July and August (24.8°C).
Average pressure in January
Setiamekar, Indonesia
- Average pressure in January: 1009.7mbar
The month with the highest atmospheric pressure is September (1011mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in January
Setiamekar, Indonesia
- Average wind speed in January: 13km/h
The windiest month (with the highest average wind speed) is January (13km/h).
The calmest month (with the lowest average wind speed) is November (8.4km/h).
Average humidity in January
Setiamekar, Indonesia
- Average humidity in January: 73%
The month with the highest relative humidity is February (76%).
The months with the lowest relative humidity are September and October (67%).
Average rainfall in January
Setiamekar, Indonesia
- Average rainfall in January: 187mm
The wettest month (with the highest rainfall) is March (213mm).
The driest month (with the least rainfall) is August (30mm).
Average rainfall days in January
Setiamekar, Indonesia
- Average rainfall days in January: 28.7 days
The month with the highest number of rainy days is March (28.9 days).
The month with the least rainy days is August (9.6 days).
Average daylight in January /
Average sunshine in January
Setiamekar, Indonesia
- Average daylight in January: 12h and 2min
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 48min).
- Average sunshine in January: 9h and 2min
The month with the most sunshine is March (Average sunshine: 10h and 0min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).
Average sunshine days in January
Setiamekar, Indonesia
- Average sunshine days in January: 1.3 days
The month with the most sunshine days is August (19.7 days).
The month with the least sunshine days is February (0.8 days).
Average UV index in January
Setiamekar, Indonesia
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Setiamekar, Indonesia
- Average cloud cover in January: 47
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in January
Setiamekar, Indonesia
- Average visibility in January: 9km
The months with the highest visibility are May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, November and December (9km).
