January weather forecast
Selapajang, Indonesia

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Weather in January

January, the same as December, is a moderately hot summer month in Selapajang, Indonesia, with an average temperature varying between 24.3°C (75.7°F) and 29.8°C (85.6°F).

Temperature

Selapajang's coldest month, January, generally records average temperatures ranging from a high of 29.8°C (85.6°F) to a low of 24.3°C (75.7°F).

Heat index

January's average heat index is computed to be a very hot 37°C (98.6°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
The metrics for the heat index are tailored for both shady environments and light winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in January is 78%.

Rainfall

In Selapajang, in January, during 29.4 rainfall days, 165mm (6.5") of precipitation is typically accumulated. In Selapajang, during the entire year, the rain falls for 292.5 days and collects up to 1468mm (57.8") of precipitation.

Daylight

The average length of the day in January is 12h and 26min.
On the first day of January in Selapajang, sunrise is at 05:43 and sunset at 18:11. On the last day of the month, sunrise is at 05:56 and sunset at 18:19 WIB.

Sunshine

In Selapajang, the average sunshine in January is 9h.

UV index

January is the month with the lowest UV index in Selapajang, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 6 in January translates into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

What are the coldest months in Selapajang?

January, with its average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 24.3°C (75.7°F), holds the record as the coldest month.

How hot is it in Selapajang in January?

The average high-temperature and low-temperature in Selapajang, Indonesia, during January are 29.8°C (85.6°F) and 24.3°C (75.7°F) respectively. In January, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 37°C (98.6°F).

What is the average humidity in January in Selapajang?

In Selapajang, the average relative humidity in January is 78%.

How much does it rain in Selapajang in January?

In Selapajang, Indonesia, in January, during 29.4 rainfall days, 165mm (6.5") of precipitation is typically accumulated.

What is the average length of the day in January in Selapajang?

The average day length in January in Selapajang is 12h and 26min.

When is the sunrise / sunset in January in Selapajang?

On the first day of January in Selapajang, sunrise is at 05:43 and sunset at 18:11. On the last day of the month, sunrise is at 05:56 and sunset at 18:19 WIB.

How long on average sun shines in January in Selapajang?

The average sunshine duration in January is 9h.

When is the lowest UV index in Selapajang?

The month with the lowest UV index in Selapajang, Indonesia, is January, with an average maximum UV index of 6.

How high is the UV index in January in Selapajang?

The average daily maximum UV index in January in Selapajang, Indonesia, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.

Average temperature in January
Selapajang, Indonesia

Average temperature in January - Selapajang, Indonesia
  • Average high temperature in January: 29.8°C

The warmest month (with the highest average high temperature) is October (32.2°C).
The month with the lowest average high temperature is January (29.8°C).

  • Average low temperature in January: 24.3°C

The month with the highest average low temperature is May (24.8°C).
The coldest month (with the lowest average low temperature) is August (23.1°C).

Average pressure in January
Selapajang, Indonesia

Average pressure in January - Selapajang, Indonesia
  • Average pressure in January: 1009.7mbar

The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in January
Selapajang, Indonesia

Average wind speed in January - Selapajang, Indonesia
  • Average wind speed in January: 9.4km/h

The windiest month (with the highest average wind speed) is January (9.4km/h).
The calmest month (with the lowest average wind speed) is August (5km/h).

Average humidity in January
Selapajang, Indonesia

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

The months with the highest relative humidity are February and March (80%).
The months with the lowest relative humidity are September and October (71%).

Average rainfall in January
Selapajang, Indonesia

Average rainfall in January - Selapajang, Indonesia
  • Average rainfall in January: 165mm

The wettest month (with the highest rainfall) is March (189mm).
The driest month (with the least rainfall) is August (45mm).

Average rainfall days in January
Selapajang, Indonesia

Average rainfall days in January - Selapajang, 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 (14.3 days).

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

Average daylight in January / Average sunshine in January - Selapajang, Indonesia
  • Average daylight in January: 12h and 2min

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 48min).

  • Average sunshine in January: 9h and 0min

The month with the most sunshine is December (Average sunshine: 9h and 12min).
The months with the least sunshine are June and July (Average sunshine: 7h and 0min).

Average sunshine days in January
Selapajang, Indonesia

Average sunshine days in January - Selapajang, Indonesia
  • Average sunshine days in January: 0.8 days

The month with the most sunshine days is August (14 days).
The month with the least sunshine days is February (0.7 days).

Average UV index in January
Selapajang, Indonesia

Average UV index in January - Selapajang, 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
Selapajang, Indonesia

Average cloud cover in January - Selapajang, Indonesia
  • Average cloud cover in January: 48

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in January
Selapajang, Indonesia

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

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

Selapajang, Indonesia

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