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
Weather in January
Temperature
January stands out as Ibu's coldest month, with an average high-temperature of 28.8°C (83.8°F) and a low-temperature of 25.6°C (78.1°F).Heat index
January's heat index is estimated at a hot 34°C (93.2°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. 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 are particularly relevant to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
The months with the highest humidity in Ibu are January through March, with an average relative humidity of 80%.Rainfall
January is the month with the most rainfall in Ibu. Rain falls for 27.1 days and accumulates 204mm (8.03") of precipitation.Daylight
In Ibu, Indonesia, the average length of the day in January is 12h and 3min.On the first day of the month, sunrise is at 06:31 and sunset at 18:34. On the last day of January, in Ibu, Indonesia, sunrise is at 06:41 and sunset at 18:44 WIT.
Sunshine
In Ibu, the average sunshine in January is 8.2h.UV index
The months with the highest UV index are January through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the maximum UV index of 7 suggests these recommendations:
Ward off overexposure. Defence against solar harm is crucial. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are the coldest months in Ibu?
How hot does it get in Ibu in January?
What are the most humid months in Ibu?
What is the average humidity in January in Ibu?
What is the wettest month in Ibu?
How many days does it rain in January in Ibu?
How many hours of daylight does Ibu have in January?
When is the sunrise / sunset in January in Ibu?
How many hours of sunshine does Ibu have in January?
What are the months with the highest UV index in Ibu?
What is the UV index intensity in January in Ibu?
Average temperature in January
Ibu, Indonesia
- Average high temperature in January: 28.8°C
The warmest month (with the highest average high temperature) is May (30.2°C).
The month with the lowest average high temperature is January (28.8°C).
- Average low temperature in January: 25.6°C
The month with the highest average low temperature is November (26.4°C).
The coldest month (with the lowest average low temperature) is August (25.3°C).
Average pressure in January
Ibu, Indonesia
- Average pressure in January: 1008.8mbar
The month with the highest atmospheric pressure is September (1009.9mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in January
Ibu, Indonesia
- Average wind speed in January: 9km/h
The windiest month (with the highest average wind speed) is February (9.6km/h).
The calmest month (with the lowest average wind speed) is May (6.1km/h).
Average humidity in January
Ibu, Indonesia
- Average humidity in January: 80%
The months with the highest relative humidity are January, February and March (80%).
The months with the lowest relative humidity are October and November (77%).
Average rainfall in January
Ibu, Indonesia
- Average rainfall in January: 204mm
The wettest month (with the highest rainfall) is January (204mm).
The driest month (with the least rainfall) is September (73mm).
Average rainfall days in January
Ibu, Indonesia
- Average rainfall days in January: 27.1 days
The month with the highest number of rainy days is May (27.8 days).
The month with the least rainy days is September (20.5 days).
Average daylight in January /
Average sunshine in January
Ibu, Indonesia
- Average daylight in January: 12h and 0min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 0min).
- Average sunshine in January: 8h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is June (Average sunshine: 8h and 0min).
Average sunshine days in January
Ibu, Indonesia
- Average sunshine days in January: 2 days
The month with the most sunshine days is October (6.7 days).
The month with the least sunshine days is April (1.9 days).
Average UV index in January
Ibu, Indonesia
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).
Average cloud cover in January
Ibu, Indonesia
- Average cloud cover in January: 42
The month with the most cloud cover is June (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 32).
Average visibility in January
Ibu, Indonesia
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Ibu, Indonesia
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