January weather forecastWatesari, Indonesia
January weather forecast for Watesari, Indonesia: In January, the average heat index, which combines air temperature and relative humidity, is evaluated at 39°C (102.2°F). January, like December, is a hot summer month in Watesari, Indonesia, with temperature in the range of an average low of 23.6°C (74.5°F) and an average high of 30.2°C (86.4°F).
January
Weather in January
January, like December, is a hot summer month in Watesari, Indonesia, with temperature in the range of an average low of 23.6°C (74.5°F) and an average high of 30.2°C (86.4°F).Temperature
With the advent of January, Watesari's high-temperatures adjust to a still hot 30.2°C (86.4°F), closely aligning with the preceding month. Watesari experiences a steady low-temperature of 23.6°C (74.5°F) throughout January.Heat index
January's mean heat index is evaluated at a sweltering 39°C (102.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
In January, the average relative humidity is 83%.Rainfall
In Watesari, in January, during 30.1 rainfall days, 261mm (10.28") of precipitation is typically accumulated. Throughout the year, there are 218.1 rainfall days, and 1410mm (55.51") of precipitation is accumulated.Daylight
The average length of the day in January is 12h and 30min.On the first day of January, sunrise is at 05:16 and sunset at 17:49. On the last day of the month, sunrise is at 05:30 and sunset at 17:56 WIB.
Sunshine
January has the least sunshine of the year, with an average of 7.1h of sunshine.UV index
The months with the lowest UV index are January and March, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: In January, the maximum UV index of 6 suggests this advice:
Ward off overexposure. Defence against solar harm is crucial. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Watesari, Indonesia
- Average high temperature in January: 30.2°C
The warmest month (with the highest average high temperature) is October (34.6°C).
The month with the lowest average high temperature is February (30.1°C).
- Average low temperature in January: 23.6°C
The month with the highest average low temperature is November (24.9°C).
The coldest months (with the lowest average low temperature) are July and August (21.8°C).
Average pressure in January
Watesari, Indonesia
- Average pressure in January: 1009.1mbar
The months with the highest atmospheric pressure are August and September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in January
Watesari, Indonesia
- Average wind speed in January: 7.6km/h
The windiest month (with the highest average wind speed) is September (7.7km/h).
The calmest month (with the lowest average wind speed) is April (5.4km/h).
Average humidity in January
Watesari, Indonesia
- Average humidity in January: 83%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are September and October (62%).
Average rainfall in January
Watesari, Indonesia
- Average rainfall in January: 261mm
The wettest month (with the highest rainfall) is February (273mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in January
Watesari, Indonesia
- Average rainfall days in January: 30.1 days
The month with the highest number of rainy days is January (30.1 days).
The month with the least rainy days is August (4 days).
Average daylight in January /
Average sunshine in January
Watesari, 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 6min
The months with the most sunshine are August, September and October (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in January
Watesari, Indonesia
- Average sunshine days in January: 0.8 days
The month with the most sunshine days is August (26.5 days).
The month with the least sunshine days is February (0.3 days).
Average UV index in January
Watesari, Indonesia
- Average UV index in January: 6
The months with the highest UV index are February, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January and March (UV index 6).
Average cloud cover in January
Watesari, 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 August and September (Cloud cover 17).
Average visibility in January
Watesari, Indonesia
- Average visibility in January: 8km
The months with the highest visibility are June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and March (8km).
