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
The onset of January brings an average high-temperature of a warm 28.9°C (84°F), nearly matching the December temperature. Keper's evenings during January maintain an average temperature of 24.2°C (75.6°F), aligning closely with the daytime temperatures.Heat index
January's mean heat index is estimated at a hot 34°C (93.2°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.Be informed that the heat index values are oriented around shady conditions and gentle breezes. 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', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In January, the average relative humidity is 80%.Rainfall
January is the month with the most rainfall. Rain falls for 28.2 days and accumulates 197mm (7.76") of precipitation.Daylight
In January, the average length of the day is 12h and 31min.On the first day of January, sunrise is at 05:15 and sunset at 17:49. On the last day of the month, sunrise is at 05:29 and sunset at 17:55 WIB.
Sunshine
With an average of 7.9h of sunshine, January has the least sunshine of the year.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 7 in January translates into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot during January?
What is the average humidity in January in Keper?
What is the rainiest month?
How much does it rain in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How many hours of sunshine does Keper have in January?
When is the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Keper, Indonesia
- Average high temperature in January: 28.9°C
The warmest month (with the highest average high temperature) is October (31.2°C).
The months with the lowest average high temperature are February and July (28.8°C).
- Average low temperature in January: 24.2°C
The month with the highest average low temperature is November (25.5°C).
The coldest month (with the lowest average low temperature) is July (22.4°C).
Average pressure in January
Keper, Indonesia
- Average pressure in January: 1009mbar
The month with the highest atmospheric pressure is August (1011.5mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in January
Keper, Indonesia
- Average wind speed in January: 7.8km/h
The windiest month (with the highest average wind speed) is September (9.2km/h).
The calmest month (with the lowest average wind speed) is April (5.6km/h).
Average humidity in January
Keper, Indonesia
- Average humidity in January: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (67%).
Average rainfall in January
Keper, Indonesia
- Average rainfall in January: 197mm
The wettest month (with the highest rainfall) is January (197mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in January
Keper, Indonesia
- Average rainfall days in January: 28.2 days
The month with the highest number of rainy days is March (29.3 days).
The month with the least rainy days is August (8.8 days).
Average daylight in January /
Average sunshine in January
Keper, Indonesia
- Average daylight in January: 12h and 3min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in January: 7h and 5min
The months with the most sunshine are August, September and October (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 54min).
Average sunshine days in January
Keper, Indonesia
- Average sunshine days in January: 1.9 days
The month with the most sunshine days is August (12.8 days).
The month with the least sunshine days is March (1.3 days).
Average UV index in January
Keper, 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
Keper, Indonesia
- Average cloud cover in January: 45
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in January
Keper, Indonesia
- Average visibility in January: 9km
The months with the highest visibility are April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February and March (9km).
