January weather forecast
Karanggeneng, Indonesia

January

Weather in January

January, the same as December, is a moderately hot summer month in Karanggeneng, Indonesia, with an average temperature fluctuating between 28.6°C (83.5°F) and 23.3°C (73.9°F).

Temperature

The unfolding of January shows an average high-temperature of a still warm 28.6°C (83.5°F), indicating a slight variance from December's 28.7°C (83.7°F). Karanggeneng in January experiences a low-temperature average of 23.3°C (73.9°F).

Heat index

Throughout January, the heat index is evaluated at a hot 34°C (93.2°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', gauges the sensation of temperature factoring in the air's moisture content. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.

Humidity

In Karanggeneng, the average relative humidity in January is 83%.

Rainfall

In January, the rain falls for 30.3 days. Throughout January, 209mm (8.23") of precipitation is accumulated. In Karanggeneng, during the entire year, the rain falls for 294.6 days and collects up to 1749mm (68.86") of precipitation.

Daylight

In Karanggeneng, the average length of the day in January is 12h and 30min.
On the first day of the month, sunrise is at 05:24 and sunset at 17:57. On the last day of January, sunrise is at 05:37 and sunset at 18:04 WIB.

Sunshine

The average sunshine in January is 8.6h.

UV index

January, April through September, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Karanggeneng. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In January, the maximum UV index of 6 suggests these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Frequently asked questions

Is it hot during January?
In January, the average high-temperature and low-temperature in Karanggeneng are 28.6°C (83.5°F) and 23.3°C (73.9°F) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in January is evaluated at 34°C (93.2°F).
What is the average humidity in January?
The average relative humidity in January is 83%.
How many days does it rain in January?
In Karanggeneng, in January, during 30.3 rainfall days, 209mm (8.23") of precipitation is typically accumulated.
What is the average length of the day in January?
The average day length in January is 12h and 30min.
When is the sunrise / sunset in January?
In January, on the first day of the month, sunrise is at 05:24 and sunset at 17:57. On the last day of the month, sunrise is at 05:37 and sunset at 18:04 WIB.
How long on average sun shines in January in Karanggeneng?
In Karanggeneng, the average sunshine duration in January is 8.6h.
When is the lowest UV index?
The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6.
What is the UV index reading in January in Karanggeneng?
In Karanggeneng, the average daily maximum UV index in January is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Karanggeneng, Indonesia
  • Average high temperature in January: 28.6°C

The warmest month (with the highest average high temperature) is October (29.3°C).
The month with the lowest average high temperature is July (27.7°C).

  • Average low temperature in January: 23.3°C

The months with the highest average low temperature are January and November (23.3°C).
The coldest month (with the lowest average low temperature) is August (21°C).

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

The months with the highest atmospheric pressure are August and September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in January
Karanggeneng, Indonesia
  • Average wind speed in January: 9.2km/h

The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in January
Karanggeneng, Indonesia
  • Average humidity in January: 83%

The months with the highest relative humidity are May and June (84%).
The months with the lowest relative humidity are September and October (80%).

Average rainfall in January
Karanggeneng, Indonesia
  • Average rainfall in January: 209mm

The wettest month (with the highest rainfall) is March (236mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in January
Karanggeneng, Indonesia
  • Average rainfall days in January: 30.3 days

The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (13.8 days).

Average daylight in January /
Average sunshine in January
Karanggeneng, 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: 8h and 4min

The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in January
Karanggeneng, Indonesia
  • Average sunshine days in January: 0.4 days

The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January and February (0.4 days).

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

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

Average cloud cover in January
Karanggeneng, Indonesia
  • Average cloud cover in January: 52

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July and August (Cloud cover 38).

Average visibility in January
Karanggeneng, Indonesia
  • Average visibility in January: 9km

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

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