January weather forecastJajar, Indonesia
January
Weather in January
January, like December, in Jajar, Indonesia, is another warm summer month, with an average temperature fluctuating between 22.4°C (72.3°F) and 28.5°C (83.3°F).Temperature
January's average high-temperature stands at a still moderately hot 28.5°C (83.3°F), showing little deviation from December's 29.2°C (84.6°F). Jajar registers a consistent average low-temperature of 22.4°C (72.3°F) during January.Heat index
For January, the heat index is calculated to be a hot 34°C (93.2°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Heat index data is primarily for areas with shade and subjected to light winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
In Jajar, the average relative humidity in January is 85%.Rainfall
In January, the rain falls for 27.3 days. Throughout January, 143mm (5.63") of precipitation is accumulated. Throughout the year, there are 222.6 rainfall days, and 1111mm (43.74") of precipitation is accumulated.Daylight
In Jajar, 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 17:56. On the last day of the month, sunrise is at 05:36 and sunset at 18:03 WIB.
Sunshine
January has the least sunshine of the year, with an average of 6.4h of sunshine.UV index
The months with the lowest UV index are January through August, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: In January, a regular UV index of 6 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Jajar, Indonesia
- Average high temperature in January: 28.5°C
The warmest month (with the highest average high temperature) is October (31.4°C).
The month with the lowest average high temperature is July (28.3°C).
- Average low temperature in January: 22.4°C
The month with the highest average low temperature is November (23.2°C).
The coldest month (with the lowest average low temperature) is August (20.2°C).
Average pressure in January
Jajar, Indonesia
- Average pressure in January: 1009.1mbar
The months with the highest atmospheric pressure are August and September (1011.7mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in January
Jajar, Indonesia
- Average wind speed in January: 7.1km/h
The windiest month (with the highest average wind speed) is August (10.6km/h).
The calmest month (with the lowest average wind speed) is April (5.4km/h).
Average humidity in January
Jajar, Indonesia
- Average humidity in January: 85%
The months with the highest relative humidity are February, March and April (86%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Jajar, Indonesia
- Average rainfall in January: 143mm
The wettest month (with the highest rainfall) is March (186mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days in January
Jajar, Indonesia
- Average rainfall days in January: 27.3 days
The month with the highest number of rainy days is January (27.3 days).
The month with the least rainy days is August (7.5 days).
Average daylight in January /
Average sunshine in January
Jajar, 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: 6h and 24min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in January
Jajar, Indonesia
- Average sunshine days in January: 3.2 days
The month with the most sunshine days is August (19.9 days).
The month with the least sunshine days is January (3.2 days).
Average UV index in January
Jajar, Indonesia
- Average UV index in January: 6
The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).
Average cloud cover in January
Jajar, Indonesia
- Average cloud cover in January: 61
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in January
Jajar, Indonesia
- Average visibility in January: 7km
The months with the highest visibility are August, September and October (9km).
The months with the lowest visibility are January, February, March and April (7km).
