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
January
Weather in January
Temperature
The month of January, characterized by an average high of 28.4°C (83.1°F) and a low of 21.6°C (70.9°F), is recognized as the coldest.Heat index
The heat index value for January is computed to be a hot 33°C (91.4°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.Heat index determinations are made taking into account the shade and light air movements. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. 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 Ciderum, the average relative humidity in January is 82%.Rainfall
In January, the rain falls for 28.6 days. Throughout January, 285mm (11.22") of precipitation is accumulated. In Ciderum, during the entire year, the rain falls for 305.8 days and collects up to 2855mm (112.4") of precipitation.Daylight
In January, the average length of the day is 12h and 28min.On the first day of the month, sunrise is at 05:40 and sunset at 18:10. On the last day of January, sunrise is at 05:53 and sunset at 18:18 WIB.
Sunshine
In Ciderum, the average sunshine in January is 7.8h.UV index
January through March, May, June, November and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 6 in January translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How hot is January?
What is the average humidity in January?
How much does it rain in January?
How many hours of daylight does Ciderum have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Ciderum have in January?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Ciderum, Indonesia
- Average high temperature in January: 28.4°C
The warmest months (with the highest average high temperature) are August and October (31.7°C).
The month with the lowest average high temperature is January (28.4°C).
- Average low temperature in January: 21.6°C
The month with the highest average low temperature is November (22.4°C).
The coldest months (with the lowest average low temperature) are July and August (19.9°C).
Average pressure in January
Ciderum, Indonesia
- Average pressure in January: 1009.7mbar
The month with the highest atmospheric pressure is September (1011.3mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in January
Ciderum, Indonesia
- Average wind speed in January: 7.2km/h
The windiest month (with the highest average wind speed) is January (7.2km/h).
The calmest months (with the lowest average wind speed) are May and June (4.6km/h).
Average humidity in January
Ciderum, Indonesia
- Average humidity in January: 82%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is September (71%).
Average rainfall in January
Ciderum, Indonesia
- Average rainfall in January: 285mm
The wettest month (with the highest rainfall) is April (394mm).
The driest month (with the least rainfall) is August (80mm).
Average rainfall days in January
Ciderum, Indonesia
- Average rainfall days in January: 28.6 days
The month with the highest number of rainy days is April (28.9 days).
The month with the least rainy days is August (18.3 days).
Average daylight in January /
Average sunshine in January
Ciderum, Indonesia
- Average daylight in January: 12h and 3min
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 5min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days in January
Ciderum, Indonesia
- Average sunshine days in January: 1.8 days
The month with the most sunshine days is August (8.8 days).
The month with the least sunshine days is April (0.8 days).
Average UV index in January
Ciderum, Indonesia
- Average UV index in January: 6
The months with the highest UV index are April, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, May, June, November and December (UV index 6).
Average cloud cover in January
Ciderum, Indonesia
- Average cloud cover in January: 54
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Ciderum, Indonesia
- Average visibility in January: 9km
The months with the highest visibility are January, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are February, March and April (8km).
