January weather forecast
Girijati, Indonesia

January

Weather in January

January, like December, in Girijati, Indonesia, is a moderately hot summer month, with an average temperature ranging between max 28.9°C (84°F) and min 24.3°C (75.7°F).

Temperature

The start of January marks an average high-temperature of a still moderately hot 28.9°C (84°F), no different from the conditions in December. Girijati's evenings during January maintain an average temperature of 24.3°C (75.7°F), aligning closely with the daytime temperatures.

Heat index

Throughout January, the heat index is evaluated at a sweltering 35°C (95°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense 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 81%.

Rainfall

January is the month with the most rainfall. Rain falls for 24.7 days and accumulates 126mm (4.96") of precipitation.

Daylight

The average length of the day in January is 12h and 32min.
On the first day of January, sunrise is at 05:24 and sunset at 17:59. On the last day of the month, sunrise is at 05:38 and sunset at 18:05 WIB.

Sunshine

The average sunshine in January is 9h.

UV index

January, June through August, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The daily high UV index of 6 during January translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. 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. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

How hot is it in January?
The high-temperature, in January, in Girijati, records 28.9°C (84°F), while the low-temperature is 24.3°C (75.7°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in January is evaluated at 35°C (95°F).
What is the average humidity in January?
In Girijati, the average relative humidity in January is 81%.
What is the wettest month?
The month with the most rainfall is January, when the rain falls for 24.7 days and typically aggregates up to 126mm (4.96") of precipitation.
How much does it rain in January?
In Girijati, during January, the rain falls for 24.7 days and regularly aggregates up to 126mm (4.96") of precipitation.
What is the average length of the day in January?
In January, the average day length is 12h and 32min.
When are sunrise and sunset in January?
In January, on the first day of the month, sunrise is at 05:24 and sunset at 17:59. On the last day of the month, sunrise is at 05:38 and sunset at 18:05 WIB.
How long on average sun shines in January?
The average sunshine duration in January is 9h.
When is the lowest UV index?
January, June through August, with an average maximum UV index of 6, are months with the lowest UV index in Girijati.
What is the UV index reading in January?
In Girijati, the average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
Girijati, Indonesia
  • Average high temperature in January: 28.9°C

The warmest month (with the highest average high temperature) is October (29.4°C).
The month with the lowest average high temperature is July (27.8°C).

  • Average low temperature in January: 24.3°C

The months with the highest average low temperature are January and November (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.9°C).

Average pressure in January
Girijati, Indonesia
  • Average pressure in January: 1009.2mbar

The months with the highest atmospheric pressure are August and September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).

Average wind speed in January
Girijati, Indonesia
  • Average wind speed in January: 11km/h

The windiest month (with the highest average wind speed) is August (14.5km/h).
The calmest month (with the lowest average wind speed) is March (8.4km/h).

Average humidity in January
Girijati, Indonesia
  • Average humidity in January: 81%

The months with the highest relative humidity are May and June (82%).
The months with the lowest relative humidity are September and October (79%).

Average rainfall in January
Girijati, Indonesia
  • Average rainfall in January: 126mm

The wettest month (with the highest rainfall) is January (126mm).
The driest month (with the least rainfall) is August (14mm).

Average rainfall days in January
Girijati, Indonesia
  • Average rainfall days in January: 24.7 days

The months with the highest number of rainy days are January, March and November (24.7 days).
The month with the least rainy days is August (11.4 days).

Average daylight in January /
Average sunshine in January
Girijati, Indonesia
  • Average daylight in January: 12h and 3min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).

  • Average sunshine in January: 9h and 0min

The month with the most sunshine is February (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in January
Girijati, Indonesia
  • Average sunshine days in January: 4.9 days

The month with the most sunshine days is August (11.6 days).
The month with the least sunshine days is November (3.4 days).

Average UV index in January
Girijati, Indonesia
  • Average UV index in January: 6

The months with the highest UV index are February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are January, June, July and August (UV index 6).

Average cloud cover in January
Girijati, Indonesia
  • Average cloud cover in January: 49

The months with the most cloud cover are January and December (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 35).

Average visibility in January
Girijati, 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).

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