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
Chapelton's January weather, marked by an average high temperature of 27.8°C (82°F) and an average low temperature of 20°C (68°F), is the coldest in the year.Heat index
For most parts of January, the heat index is computed to be a hot 32°C (89.6°F). Persisting in activity during long-term exposure might induce weariness, with subsequent heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. 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.
Humidity
In January, the average relative humidity is 81%.Rainfall
The month with the least rainfall in Chapelton is January, when the rain falls for 20.5 days and typically collects 33mm (1.3") of precipitation.Daylight
In January, the average length of the day is 11h and 11min.On the first day of the month, sunrise is at 06:40 and sunset at 17:44. On the last day of January, sunrise is at 06:42 and sunset at 18:02 EST.
Sunshine
In Chapelton, the average sunshine in January is 7.3h.UV index
The months with the lowest UV index are January through April, September through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 6 in January leads to these recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Chapelton?
What are January temperatures in Chapelton?
What is the average humidity in January in Chapelton?
What is the driest month in Chapelton?
How much does it rain in Chapelton in January?
How many hours of daylight does Chapelton have in January?
When are sunrise and sunset in January in Chapelton?
How many hours of sunshine does Chapelton have in January?
What are the months with the lowest UV index in Chapelton?
What is the UV index intensity in January in Chapelton?
Average temperature in January
Chapelton, Jamaica
- Average high temperature in January: 27.8°C
The warmest month (with the highest average high temperature) is August (31.1°C).
The month with the lowest average high temperature is January (27.8°C).
- Average low temperature in January: 20°C
The months with the highest average low temperature are July and August (23.3°C).
The coldest months (with the lowest average low temperature) are January and February (20°C).
Average pressure in January
Chapelton, Jamaica
- Average pressure in January: 1015.4mbar
The month with the highest atmospheric pressure is January (1015.4mbar).
The month with the lowest atmospheric pressure is October (1011.4mbar).
Average wind speed in January
Chapelton, Jamaica
- Average wind speed in January: 8.3km/h
The windiest month (with the highest average wind speed) is June (10.3km/h).
The calmest month (with the lowest average wind speed) is November (6.9km/h).
Average humidity in January
Chapelton, Jamaica
- Average humidity in January: 81%
The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is July (78%).
Average rainfall in January
Chapelton, Jamaica
- Average rainfall in January: 33mm
The wettest month (with the highest rainfall) is October (147mm).
The driest month (with the least rainfall) is January (33mm).
Average rainfall days in January
Chapelton, Jamaica
- Average rainfall days in January: 20.5 days
The month with the highest number of rainy days is October (27.5 days).
The month with the least rainy days is June (20.1 days).
Average daylight in January /
Average sunshine in January
Chapelton, Jamaica
- Average daylight in January: 11h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 6min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The months with the least sunshine are October and December (Average sunshine: 6h and 54min).
Average sunshine days in January
Chapelton, Jamaica
- Average sunshine days in January: 5.3 days
The month with the most sunshine days is July (7.5 days).
The month with the least sunshine days is October (2.3 days).
Average UV index in January
Chapelton, Jamaica
- Average UV index in January: 6
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 6).
Average cloud cover in January
Chapelton, Jamaica
- Average cloud cover in January: 30
The month with the most cloud cover is June (Cloud cover 36).
The months with the least cloud cover are March, July, August, September and December (Cloud cover 29).
Average visibility in January
Chapelton, Jamaica
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May, June, July, August, September and November (9km).
The months with the lowest visibility are January, October and December (8km).
