January weather forecast
Sindangjawa, Indonesia

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Weather in January

January, like December, in Sindangjawa, Indonesia, is a moderately hot summer month, with an average temperature ranging between max 28.3°C (82.9°F) and min 22.1°C (71.8°F).

Temperature

January's advent notes a subtle adjustment in average high-temperature to a still moderately hot 28.3°C (82.9°F) from December. In January, Sindangjawa encounters an average low-temperature of 22.1°C (71.8°F) during the night.

Heat index

The heat index value during January is estimated at a hot 34°C (93.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

In January, the average relative humidity is 85%.

Rainfall

In Sindangjawa, Indonesia, during January, the rain falls for 30.2 days and regularly aggregates up to 389mm (15.31") of precipitation. Throughout the year, in Sindangjawa, there are 289.8 rainfall days, and 2742mm (107.95") of precipitation is accumulated.

Daylight

In Sindangjawa, Indonesia, the average length of the day in January is 12h and 28min.
On the first day of the month, sunrise is at 05:34 and sunset at 18:04. On the last day of January, sunrise is at 05:47 and sunset at 18:11 WIB.

Sunshine

The months with the least sunshine in Sindangjawa are January and December, with an average of 6.4h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 6. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high daily UV index of 6 during January translates into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Jan 25, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is it in Sindangjawa in January?

In January, the average high-temperature and low-temperature in Sindangjawa, Indonesia, are 28.3°C (82.9°F) and 22.1°C (71.8°F) respectively. In January, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 34°C (93.2°F).

What is the average humidity in January in Sindangjawa?

In Sindangjawa, the average relative humidity in January is 85%.

How many days does it rain in January in Sindangjawa?

In January, in Sindangjawa, Indonesia, the rain falls for 30.2 days. Throughout January, 389mm (15.31") of precipitation is accumulated.

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

The average day length in January in Sindangjawa is 12h and 28min.

When are sunrise and sunset in January in Sindangjawa?

On the first day of January in Sindangjawa, Indonesia, sunrise is at 05:34 and sunset at 18:04. On the last day of the month, sunrise is at 05:47 and sunset at 18:11 WIB.

What are the months with the least sunshine in Sindangjawa?

January and December, with an average of 6.4h of sunshine, are months with the least sunshine in Sindangjawa, Indonesia.

How long on average sun shines in January in Sindangjawa?

The average sunshine duration in January is 6.4h.

When is the highest UV index in Sindangjawa?

January through December, with an average maximum UV index of 6, are months with the highest UV index.

When is the lowest UV index in Sindangjawa?

January through December, with an average maximum UV index of 6, are months with the lowest UV index in Sindangjawa, Indonesia.

What is the UV index intensity in January in Sindangjawa?

In January, the average daily maximum UV index in Sindangjawa is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Sindangjawa, Indonesia

Average temperature in January - Sindangjawa, Indonesia
  • Average high temperature in January: 28.3°C

The warmest month (with the highest average high temperature) is October (30.2°C).
The month with the lowest average high temperature is July (28°C).

  • Average low temperature in January: 22.1°C

The month with the highest average low temperature is December (22.5°C).
The coldest month (with the lowest average low temperature) is August (19.7°C).

Average pressure in January
Sindangjawa, Indonesia

Average pressure in January - Sindangjawa, Indonesia
  • Average pressure in January: 1009.6mbar

The month with the highest atmospheric pressure is September (1011.6mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).

Average wind speed in January
Sindangjawa, Indonesia

Average wind speed in January - Sindangjawa, Indonesia
  • Average wind speed in January: 5.4km/h

The windiest month (with the highest average wind speed) is August (11km/h).
The calmest month (with the lowest average wind speed) is February (5.3km/h).

Average humidity in January
Sindangjawa, Indonesia

Average humidity in January - Sindangjawa, Indonesia
  • Average humidity in January: 85%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is September (76%).

Average rainfall in January
Sindangjawa, Indonesia

Average rainfall in January - Sindangjawa, Indonesia
  • Average rainfall in January: 389mm

The wettest month (with the highest rainfall) is February (425mm).
The driest month (with the least rainfall) is August (24mm).

Average rainfall days in January
Sindangjawa, Indonesia

Average rainfall days in January - Sindangjawa, Indonesia
  • Average rainfall days in January: 30.2 days

The month with the highest number of rainy days is March (30.3 days).
The month with the least rainy days is August (11.8 days).

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

Average daylight in January / Average sunshine in January - Sindangjawa, 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: 6h and 2min

The months with the most sunshine are August and September (Average sunshine: 8h and 48min).
The months with the least sunshine are January and December (Average sunshine: 6h and 24min).

Average sunshine days in January
Sindangjawa, Indonesia

Average sunshine days in January - Sindangjawa, Indonesia
  • Average sunshine days in January: 0.6 days

The month with the most sunshine days is August (17.1 days).
The month with the least sunshine days is February (0.2 days).

Average UV index in January
Sindangjawa, Indonesia

Average UV index in January - Sindangjawa, Indonesia
  • Average UV index in January: 6

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

Average cloud cover in January
Sindangjawa, Indonesia

Average cloud cover in January - Sindangjawa, Indonesia
  • Average cloud cover in January: 64

The months with the most cloud cover are January and February (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 36).

Average visibility in January
Sindangjawa, Indonesia

Average visibility in January - Sindangjawa, Indonesia
  • Average visibility in January: 8km

The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, November and December (8km).

Sindangjawa, Indonesia

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