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 and March, with an average high-temperature of 27°C (80.6°F), are the coldest months.Heat index
The heat index value for January is calculated to be a hot 30°C (86°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Consider that heat index readings are for situations in the shade and light wind. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
In January, the average relative humidity is 80%.Rainfall
In January, the rain falls for 24.9 days. Throughout January, 140mm (5.51") of precipitation is accumulated. In Bintuni, during the entire year, the rain falls for 314.9 days and collects up to 1786mm (70.31") of precipitation.Daylight
The average length of the day in January is 12h and 14min.On the first day of the month, sunrise is at 06:01 and sunset at 18:16. On the last day of January, sunrise is at 06:12 and sunset at 18:25 WIT.
Sunshine
In January, the average sunshine is 8.1h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 6 during January translates into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
What are January temperatures?
What is the average humidity in January?
How many days does it rain in January?
How many hours of daylight does Bintuni have in January?
When is the sunrise / sunset in January?
How long on average sun shines 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
Bintuni, Indonesia
- Average high temperature in January: 27°C
The warmest month (with the highest average high temperature) is October (28°C).
The months with the lowest average high temperature are January and March (27°C).
- Average low temperature in January: 23.8°C
The month with the highest average low temperature is December (24.1°C).
The coldest month (with the lowest average low temperature) is September (23°C).
Average pressure in January
Bintuni, Indonesia
- Average pressure in January: 1008.8mbar
The month with the highest atmospheric pressure is September (1010mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).
Average wind speed in January
Bintuni, Indonesia
- Average wind speed in January: 8.6km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is May (6.2km/h).
Average humidity in January
Bintuni, Indonesia
- Average humidity in January: 80%
The months with the highest relative humidity are March and April (82%).
The months with the lowest relative humidity are July, August, September and October (78%).
Average rainfall in January
Bintuni, Indonesia
- Average rainfall in January: 140mm
The wettest month (with the highest rainfall) is April (225mm).
The driest month (with the least rainfall) is September (102mm).
Average rainfall days in January
Bintuni, Indonesia
- Average rainfall days in January: 24.9 days
The month with the highest number of rainy days is April (27.9 days).
The month with the least rainy days is February (21.9 days).
Average daylight in January /
Average sunshine in January
Bintuni, Indonesia
- Average daylight in January: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in January: 8h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The month with the least sunshine is March (Average sunshine: 7h and 54min).
Average sunshine days in January
Bintuni, Indonesia
- Average sunshine days in January: 5.2 days
The month with the most sunshine days is January (5.2 days).
The month with the least sunshine days is September (0.9 days).
Average UV index in January
Bintuni, Indonesia
- Average UV index in January: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in January
Bintuni, Indonesia
- Average cloud cover in January: 41
The months with the most cloud cover are March and April (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in January
Bintuni, Indonesia
- Average visibility in January: 10km
The months with the highest visibility are January, February, June, August, September, October and December (10km).
The months with the lowest visibility are March, April, May, July and November (9km).
