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 sea temperature 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 months of January and February bring the lowest temperatures, averaging a high of 29.8°C (85.6°F).Heat index
In January, the heat index is estimated at a fiery hot 38°C (100.4°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
The average relative humidity in January is 85%.Rainfall
In Boncong, during January, the rain falls for 29.9 days and regularly aggregates up to 249mm (9.8") of precipitation. In Boncong, during the entire year, the rain falls for 256 days and collects up to 1649mm (64.92") of precipitation.Sea temperature
In January, the average sea temperature is 28.9°C (84°F).Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.
Daylight
The average length of the day in January is 12h and 28min.On the first day of January, sunrise is at 05:20 and sunset at 17:51. On the last day of the month, sunrise is at 05:34 and sunset at 17:58 WIB.
Sunshine
The month with the least sunshine is January, with an average of 6.5h of sunshine.UV index
The month with the lowest UV index is January, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: In January, the maximum UV index of 6 suggests these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How hot does it get in January?
What is the average humidity in January?
How much does it rain in January?
What is the sea water temperature in January?
How many hours of daylight does Boncong have in January?
What time are sunrise and sunset in January?
What is the month with the least sunshine?
How long on average sun shines in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
Boncong, Indonesia
- Average high temperature in January: 29.8°C
The warmest months (with the highest average high temperature) are September and October (33.6°C).
The months with the lowest average high temperature are January and February (29.8°C).
- Average low temperature in January: 23.7°C
The month with the highest average low temperature is November (24.6°C).
The coldest month (with the lowest average low temperature) is July (22.3°C).
Average pressure in January
Boncong, Indonesia
- Average pressure in January: 1009.2mbar
The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed in January
Boncong, Indonesia
- Average wind speed in January: 8.6km/h
The windiest months (with the highest average wind speed) are January and August (8.6km/h).
The calmest month (with the lowest average wind speed) is April (5.4km/h).
Average humidity in January
Boncong, Indonesia
- Average humidity in January: 85%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is September (65%).
Average rainfall in January
Boncong, Indonesia
- Average rainfall in January: 249mm
The wettest month (with the highest rainfall) is March (259mm).
The driest month (with the least rainfall) is August (24mm).
Average rainfall days in January
Boncong, Indonesia
- Average rainfall days in January: 29.9 days
The month with the highest number of rainy days is January (29.9 days).
The month with the least rainy days is August (10.6 days).
Average sea temperature in January
Boncong, Indonesia
- Average sea temperature in January: 28.9°C
The best month for swimming (with the highest average sea temperature) is December (30.2°C).
The coldest month (with the lowest average sea temperature) is August (28.1°C).
Average daylight in January /
Average sunshine in January
Boncong, 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: 6h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).
Average sunshine days in January
Boncong, Indonesia
- Average sunshine days in January: 0.3 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is January (0.3 days).
Average UV index in January
Boncong, 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
Boncong, Indonesia
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 28).
Average visibility in January
Boncong, 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, April and December (8km).
