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 of the year, registering average temperatures as high as 25.3°C (77.5°F) and as low as 19.9°C (67.8°F).Humidity
The average relative humidity in January is 89%.Rainfall
January is the month with the most rainfall. Rain falls for 30.9 days and accumulates 627mm (24.69") of precipitation.Daylight
In January, the average length of the day is 12h and 31min.On the first day of the month, sunrise is at 05:14 and sunset at 17:48. On the last day of January, sunrise is at 05:28 and sunset at 17:54 WIB.
Sunshine
January has the least sunshine of the year, with an average of 4.4h of sunshine.UV index
With an average maximum UV index of 5, January is the month with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In January, the maximum UV index of 5 transforms into these recommendations:
Exercise prevention - Warding off sunburn is urged. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What is the temperature in January?
What is the average humidity in January?
What is the wettest month?
How many days does it rain in January?
How many hours of daylight does Trajeng have in January?
When are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
When is the lowest UV index?
What is the UV index intensity in January in Trajeng?
Average temperature in January
Trajeng, Indonesia
- Average high temperature in January: 25.3°C
The warmest month (with the highest average high temperature) is October (28.3°C).
The month with the lowest average high temperature is January (25.3°C).
- Average low temperature in January: 19.9°C
The month with the highest average low temperature is November (20.5°C).
The coldest month (with the lowest average low temperature) is August (17.8°C).
Average pressure in January
Trajeng, Indonesia
- Average pressure in January: 1009mbar
The month with the highest atmospheric pressure is August (1011.8mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in January
Trajeng, Indonesia
- Average wind speed in January: 5.7km/h
The windiest month (with the highest average wind speed) is August (7.1km/h).
The calmest month (with the lowest average wind speed) is April (4.1km/h).
Average humidity in January
Trajeng, Indonesia
- Average humidity in January: 89%
The months with the highest relative humidity are February and March (90%).
The month with the lowest relative humidity is October (78%).
Average rainfall in January
Trajeng, Indonesia
- Average rainfall in January: 627mm
The wettest month (with the highest rainfall) is January (627mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in January
Trajeng, Indonesia
- Average rainfall days in January: 30.9 days
The month with the highest number of rainy days is January (30.9 days).
The month with the least rainy days is August (17.5 days).
Average daylight in January /
Average sunshine in January
Trajeng, 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: 4h and 2min
The month with the most sunshine is September (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Trajeng, Indonesia
- Average sunshine days in January: 0 days
The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January, February and April (0 days).
Average UV index in January
Trajeng, Indonesia
- Average UV index in January: 5
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The month with the lowest UV index is January (UV index 5).
Average cloud cover in January
Trajeng, Indonesia
- Average cloud cover in January: 73
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in January
Trajeng, Indonesia
- Average visibility in January: 7km
The months with the highest visibility are September and October (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, November and December (7km).
