January weather forecastDupak, Indonesia
January
Weather in January
January, the same as December, in Dupak, Indonesia, is another hot summer month, with temperature in the range of an average high of 30°C (86°F) and an average low of 25.1°C (77.2°F).Temperature
January is the coldest month of the year, registering average temperatures as high as 30°C (86°F) and as low as 25.1°C (77.2°F).Heat index
For January, the heat index is estimated at a very hot 38°C (100.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.In reference to the heat index, it's for places in shade and with a slight wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
January and February, with an average relative humidity of 81%, are the most humid months.Rainfall
In Dupak, in January, during 21.3 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In Dupak, during the entire year, the rain falls for 160.1 days and collects up to 403mm (15.87") of precipitation.Daylight
In January, the average length of the day is 12h and 29min.On the first day of the month, sunrise is at 05:16 and sunset at 17:48. On the last day of January, sunrise is at 05:29 and sunset at 17:55 WIB.
Sunshine
January has the least sunshine of the year, with an average of 7.6h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 7 in January converts into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Dupak, Indonesia
- Average high temperature in January: 30°C
The warmest month (with the highest average high temperature) is October (33.5°C).
The month with the lowest average high temperature is January (30°C).
- Average low temperature in January: 25.1°C
The month with the highest average low temperature is November (26.5°C).
The coldest month (with the lowest average low temperature) is August (24°C).
Average pressure in January
Dupak, Indonesia
- Average pressure in January: 1009mbar
The month with the highest atmospheric pressure is August (1011.2mbar).
The month with the lowest atmospheric pressure is December (1008.6mbar).
Average wind speed in January
Dupak, Indonesia
- Average wind speed in January: 10.6km/h
The windiest month (with the highest average wind speed) is January (10.6km/h).
The calmest month (with the lowest average wind speed) is April (6.2km/h).
Average humidity in January
Dupak, Indonesia
- Average humidity in January: 81%
The months with the highest relative humidity are January and February (81%).
The months with the lowest relative humidity are September and October (63%).
Average rainfall in January
Dupak, Indonesia
- Average rainfall in January: 74mm
The wettest month (with the highest rainfall) is February (81mm).
The driest months (with the least rainfall) are August and September (3mm).
Average rainfall days in January
Dupak, Indonesia
- Average rainfall days in January: 21.3 days
The month with the highest number of rainy days is February (22.9 days).
The month with the least rainy days is August (3.3 days).
Average daylight in January /
Average sunshine in January
Dupak, Indonesia
- Average daylight in January: 12h and 30min
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: 7h and 36min
The months with the most sunshine are August, September and October (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in January
Dupak, Indonesia
- Average sunshine days in January: 7.9 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (4.1 days).
Average UV index in January
Dupak, Indonesia
- Average UV index in January: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in January
Dupak, Indonesia
- Average cloud cover in January: 48
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in January
Dupak, Indonesia
- Average visibility in January: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
