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
In Kalibata, the lowest average temperatures are observed in January, with a high of 28.8°C (83.8°F) and a low of 22.9°C (73.2°F).Heat index
For January, the heat index is evaluated at a hot 34°C (93.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. 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 'real feel' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
In January, the average relative humidity in Kalibata, Indonesia, is 79%.Rainfall
In Kalibata, Indonesia, in January, it is raining for 29.3 days, with typically 202mm (7.95") of accumulated precipitation. In Kalibata, during the entire year, the rain falls for 295.9 days and collects up to 1940mm (76.38") of precipitation.Daylight
In Kalibata, the average length of the day in January is 12h and 26min.On the first day of the month, sunrise is at 05:41 and sunset at 18:10. On the last day of January, in Kalibata, Indonesia, sunrise is at 05:54 and sunset at 18:17 WIB.
Sunshine
In Kalibata, Indonesia, the average sunshine in January is 8.3h.UV index
The months with the lowest UV index are January, March, June, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 during January translates into the following directions:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Kalibata?
How hot is it in Kalibata in January?
What is the average humidity in January in Kalibata?
How many days does it rain in January in Kalibata?
What is the average length of the day in January in Kalibata?
What time are sunrise and sunset in January in Kalibata?
How long on average sun shines in January in Kalibata?
What are the months with the lowest UV index in Kalibata?
How high is the UV index in January in Kalibata?
Average temperature in January
Kalibata, Indonesia
- Average high temperature in January: 28.8°C
The warmest month (with the highest average high temperature) is October (31.5°C).
The month with the lowest average high temperature is January (28.8°C).
- Average low temperature in January: 22.9°C
The months with the highest average low temperature are October, November and December (23.5°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).
Average pressure in January
Kalibata, Indonesia
- Average pressure in January: 1009.7mbar
The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in January
Kalibata, Indonesia
- Average wind speed in January: 7.9km/h
The windiest month (with the highest average wind speed) is January (7.9km/h).
The calmest month (with the lowest average wind speed) is July (4.9km/h).
Average humidity in January
Kalibata, Indonesia
- Average humidity in January: 79%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is September (71%).
Average rainfall in January
Kalibata, Indonesia
- Average rainfall in January: 202mm
The wettest month (with the highest rainfall) is March (268mm).
The driest month (with the least rainfall) is August (68mm).
Average rainfall days in January
Kalibata, Indonesia
- Average rainfall days in January: 29.3 days
The month with the highest number of rainy days is January (29.3 days).
The month with the least rainy days is August (16.5 days).
Average daylight in January /
Average sunshine in January
Kalibata, 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: 8h and 2min
The month with the most sunshine is March (Average sunshine: 9h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days in January
Kalibata, Indonesia
- Average sunshine days in January: 0.9 days
The month with the most sunshine days is August (11.9 days).
The month with the least sunshine days is February (0.4 days).
Average UV index in January
Kalibata, Indonesia
- Average UV index in January: 6
The months with the highest UV index are February, April, May, July, August, September and October (UV index 7).
The months with the lowest UV index are January, March, June, November and December (UV index 6).
Average cloud cover in January
Kalibata, Indonesia
- Average cloud cover in January: 51
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Kalibata, Indonesia
- Average visibility in January: 9km
The months with the highest visibility are June, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, July, November and December (9km).
