January weather forecast
Kalibuntu, Indonesia

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Weather in January

January, like December, in Kalibuntu, Indonesia, is another warm summer month, with an average temperature varying between 29.7°C (85.5°F) and 25.3°C (77.5°F).

Temperature

The transition into January notes an average high-temperature of a warm 29.7°C (85.5°F), revealing a mild distinction from the 30.2°C (86.4°F) in December. Kalibuntu consistently logs a low temperature averaging 25.3°C (77.5°F) during January, a modest drop from daytime temperatures.

Heat index

During January, the heat index is calculated to be a very hot 36°C (96.8°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In January, the average relative humidity is 78%.

Rainfall

The month with the most rainfall is January, when the rain falls for 29.4 days and typically aggregates up to 259mm (10.2") of precipitation.

Daylight

The average length of the day in January is 12h and 28min.
On the first day of January, sunrise is at 05:32 and sunset at 18:03. On the last day of the month, sunrise is at 05:45 and sunset at 18:10 WIB.

Sunshine

In Kalibuntu, the average sunshine in January is 8.9h.

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 of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 7 transforms into these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

How hot is January?

The high-temperature, in January, in Kalibuntu, records 29.7°C (85.5°F), while the low-temperature is 25.3°C (77.5°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, in January is calculated to be 36°C (96.8°F).

What is the average humidity in January?

In January, the average relative humidity is 78%.

What is the rainiest month?

The month with the most rainfall is January, when the rain falls for 29.4 days and typically aggregates up to 259mm (10.2") of precipitation.

How many days does it rain in January?

In January, the rain falls for 29.4 days. Throughout January, 259mm (10.2") of precipitation is accumulated.

What is the average length of the day in January?

In January, the average day length in Kalibuntu is 12h and 28min.

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 05:32 and sunset at 18:03. On the last day of the month, sunrise is at 05:45 and sunset at 18:10 WIB.

How long on average sun shines in January?

In Kalibuntu, the average sunshine duration in January is 8.9h.

What is the month with the highest UV index?

January through December, with an average maximum UV index of 7, are months with the highest UV index.

What are the months with the lowest UV index in Kalibuntu?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

How high is the UV index in January?

The average daily maximum UV index in January is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in January
Kalibuntu, Indonesia

Average temperature in January - Kalibuntu, Indonesia
  • Average high temperature in January: 29.7°C

The warmest month (with the highest average high temperature) is October (31.2°C).
The month with the lowest average high temperature is February (29.3°C).

  • Average low temperature in January: 25.3°C

The month with the highest average low temperature is December (25.5°C).
The coldest month (with the lowest average low temperature) is August (23.2°C).

Average pressure in January
Kalibuntu, Indonesia

Average pressure in January - Kalibuntu, Indonesia
  • Average pressure in January: 1009.5mbar

The month with the highest atmospheric pressure is September (1011.5mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in January
Kalibuntu, Indonesia

Average wind speed in January - Kalibuntu, Indonesia
  • Average wind speed in January: 10.1km/h

The windiest month (with the highest average wind speed) is September (10.5km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).

Average humidity in January
Kalibuntu, Indonesia

Average humidity in January - Kalibuntu, Indonesia
  • Average humidity in January: 78%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in January
Kalibuntu, Indonesia

Average rainfall in January - Kalibuntu, Indonesia
  • Average rainfall in January: 259mm

The wettest month (with the highest rainfall) is January (259mm).
The driest month (with the least rainfall) is August (13mm).

Average rainfall days in January
Kalibuntu, Indonesia

Average rainfall days in January - Kalibuntu, Indonesia
  • Average rainfall days in January: 29.4 days

The month with the highest number of rainy days is January (29.4 days).
The month with the least rainy days is August (5.5 days).

Average daylight in January /
Average sunshine in January
Kalibuntu, Indonesia

Average daylight in January / Average sunshine in January - Kalibuntu, 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: 8h and 5min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 0min).

Average sunshine days in January
Kalibuntu, Indonesia

Average sunshine days in January - Kalibuntu, Indonesia
  • Average sunshine days in January: 1 days

The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is February (0.5 days).

Average UV index in January
Kalibuntu, Indonesia

Average UV index in January - Kalibuntu, 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
Kalibuntu, Indonesia

Average cloud cover in January - Kalibuntu, Indonesia
  • Average cloud cover in January: 50

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in January
Kalibuntu, Indonesia

Average visibility in January - Kalibuntu, Indonesia
  • Average visibility in January: 9km

The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).

Kalibuntu, Indonesia

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