Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The yearly lowest temperatures occur in January, February and July, averaging a high-temperature of 30.1°C (86.2°F).Heat index
In January, the heat index is estimated at a torrid 37°C (98.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold particular importance for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
In Sumokali, the average relative humidity in January is 78%.Rainfall
In Sumokali, during January, the rain falls for 27 days and regularly aggregates up to 172mm (6.77") of precipitation. In Sumokali, during the entire year, the rain falls for 187.8 days and collects up to 839mm (33.03") of precipitation.Daylight
In January, the average length of the day is 12h and 30min.On the first day of the month, sunrise is at 05:15 and sunset at 17:48. On the last day of January, in Sumokali, sunrise is at 05:29 and sunset at 17:55 WIB.
Sunshine
The month with the least sunshine in Sumokali, Indonesia, is January, with an average of 8.1h of sunshine.UV index
The months with the highest UV index in Sumokali are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Sumokali are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: In January, a regular UV index of 7 translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Sumokali?
How hot is it in Sumokali in January?
What is the average humidity in January in Sumokali?
How many days does it rain in January in Sumokali?
How many hours of daylight does Sumokali have in January?
When is the sunrise / sunset in January in Sumokali?
What is the month with the least sunshine in Sumokali?
How long on average sun shines in January in Sumokali?
What is the month with the highest UV index in Sumokali?
What are the months with the lowest UV index in Sumokali?
What is the UV index reading in January in Sumokali?
Average temperature in January
Sumokali, Indonesia
- Average high temperature in January: 30.1°C
The warmest month (with the highest average high temperature) is October (32.9°C).
The months with the lowest average high temperature are January, February and July (30.1°C).
- Average low temperature in January: 25.3°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 (24.2°C).
Average pressure in January
Sumokali, Indonesia
- Average pressure in January: 1009mbar
The month with the highest atmospheric pressure is August (1011.4mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed in January
Sumokali, Indonesia
- Average wind speed in January: 9.6km/h
The windiest month (with the highest average wind speed) is August (9.9km/h).
The calmest month (with the lowest average wind speed) is April (6.3km/h).
Average humidity in January
Sumokali, Indonesia
- Average humidity in January: 78%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is October (63%).
Average rainfall in January
Sumokali, Indonesia
- Average rainfall in January: 172mm
The wettest month (with the highest rainfall) is February (179mm).
The driest month (with the least rainfall) is August (4mm).
Average rainfall days in January
Sumokali, Indonesia
- Average rainfall days in January: 27 days
The month with the highest number of rainy days is January (27 days).
The month with the least rainy days is August (3.7 days).
Average daylight in January /
Average sunshine in January
Sumokali, Indonesia
- Average daylight in January: 12h and 3min
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 1min
The months with the most sunshine are August, September and October (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 8h and 6min).
Average sunshine days in January
Sumokali, Indonesia
- Average sunshine days in January: 3.1 days
The month with the most sunshine days is August (26 days).
The month with the least sunshine days is February (2.8 days).
Average UV index in January
Sumokali, 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
Sumokali, Indonesia
- Average cloud cover in January: 44
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in January
Sumokali, 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).
Sumokali, Indonesia
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