January weather forecastJonggrangan, Indonesia

January

Weather in January

January, the same as December, is a moderately hot summer month in Jonggrangan, Indonesia, with an average temperature varying between 28.4°C (83.1°F) and 23.3°C (73.9°F).

Temperature

Jonggrangan in January witnesses an average high-temperature of a still moderately hot 28.4°C (83.1°F), indicating a slight variation from December's 28.5°C (83.3°F). In the month of January, an average of 23.3°C (73.9°F) marks the low-temperature.

Heat index

For January, the heat index is evaluated at a hot 34°C (93.2°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Consider that heat index readings are for situations in the shade and light wind. 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 'feels like', is found by incorporating humidity levels into the air temperature measurement. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.

Humidity

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

Rainfall

In Jonggrangan, during January, the rain falls for 30.3 days and regularly aggregates up to 211mm (8.31") of precipitation. In Jonggrangan, Indonesia, during the entire year, the rain falls for 296.5 days and collects up to 1844mm (72.6") of precipitation.

Daylight

In Jonggrangan, the average length of the day in January is 12h and 31min.
On the first day of January, sunrise is at 05:23 and sunset at 17:57. On the last day of the month, sunrise is at 05:37 and sunset at 18:04 WIB.

Sunshine

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

UV index

The months with the lowest UV index in Jonggrangan are January, April through September, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In January, a daily maximum UV index of 6 leads to the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Updated: Feb 19, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature, in January, in Jonggrangan, is 28.4°C (83.1°F), while the average low-temperature is 23.3°C (73.9°F). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in January is evaluated at 34°C (93.2°F).

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

In Jonggrangan, Indonesia, in January, it is raining for 30.3 days, with typically 211mm (8.31") of accumulated precipitation.

The average day length in January is 12h and 31min.

In January, on the first day of the month, sunrise is at 05:23 and sunset at 17:57. On the last day of the month, in Jonggrangan, sunrise is at 05:37 and sunset at 18:04 WIB.

In January, the average sunshine duration is 8.9h.

The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6.

In Jonggrangan, 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.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

28.5°C

28.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.4km/h

10.3km/h

8.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.9

0.6

Average UV index

Average cloud cover

50%

48%

Average visibility

9km

Average temperature in January
Jonggrangan, Indonesia

Average high temperature in January: 28.4°C

The warmest month (with the highest average high temperature) is October (29.1°C).
The month with the lowest average high temperature is July (27.3°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
Jonggrangan, 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 (1009.1mbar).

Average wind speed in January
Jonggrangan, Indonesia

Average wind speed in January: 9.1km/h

The windiest month (with the highest average wind speed) is August (11.5km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).

Average humidity in January
Jonggrangan, 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
Jonggrangan, Indonesia

Average rainfall in January: 211mm

The wettest month (with the highest rainfall) is March (242mm).
The driest month (with the least rainfall) is August (25mm).

Average rainfall days in January
Jonggrangan, 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 (13.6 days).

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

Average daylight in January: 12h and 30min

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 54min

The month with the most sunshine is February (Average sunshine: 9h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in January
Jonggrangan, Indonesia

Average sunshine days in January: 0.6 days

The month with the most sunshine days is August (12.3 days).
The month with the least sunshine days is March (0.5 days).

Average UV index in January
Jonggrangan, 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
Jonggrangan, Indonesia

Average cloud cover in January: 50

The months with the most cloud cover are January and December (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 38).

Average visibility in January
Jonggrangan, 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).