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
Cornillon's January weather reaches an average high of 27.6°C (81.7°F) and an average low of 18.2°C (64.8°F), making it the coldest month.Heat index
The heat index value during January is calculated to be a tropical 30°C (86°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Consider that heat index readings are for situations in the shade and light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
In January, the average relative humidity is 74%.Rainfall
The month with the least rainfall is January, when the rain falls for 9.9 days and typically collects 12mm (0.47") of precipitation.Daylight
In January, the average length of the day in Cornillon is 11h and 10min.On the first day of January in Cornillon, Haiti, sunrise is at 06:20 and sunset at 17:22. On the last day of the month, sunrise is at 06:21 and sunset at 17:40 EST.
Sunshine
The average sunshine in January is 7.3h.UV index
January through May, July through December, with an average maximum UV index of 6, are months with the lowest UV index in Cornillon. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 6 during January translates into the following directions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Frequently asked questions
What are the coldest months in Cornillon?
What are January temperatures in Cornillon?
What is the average humidity in January in Cornillon?
What is the driest month in Cornillon?
How many days does it rain in January in Cornillon?
How many hours of daylight does Cornillon have in January?
What time are sunrise and sunset in January in Cornillon?
How many hours of sunshine does Cornillon have in January?
What is the month with the lowest UV index in Cornillon?
How high is the UV index in January in Cornillon?
Average temperature in January
Cornillon, Haiti
- Average high temperature in January: 27.6°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in January: 18.2°C
The months with the highest average low temperature are August and September (21.3°C).
The coldest month (with the lowest average low temperature) is January (18.2°C).
Average pressure in January
Cornillon, Haiti
- Average pressure in January: 1016.3mbar
The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).
Average wind speed in January
Cornillon, Haiti
- Average wind speed in January: 7.9km/h
The windiest month (with the highest average wind speed) is June (9.2km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).
Average humidity in January
Cornillon, Haiti
- Average humidity in January: 74%
The month with the highest relative humidity is November (80%).
The month with the lowest relative humidity is February (72%).
Average rainfall in January
Cornillon, Haiti
- Average rainfall in January: 12mm
The wettest month (with the highest rainfall) is May (141mm).
The driest month (with the least rainfall) is January (12mm).
Average rainfall days in January
Cornillon, Haiti
- Average rainfall days in January: 9.9 days
The months with the highest number of rainy days are April and October (24.4 days).
The month with the least rainy days is January (9.9 days).
Average daylight in January /
Average sunshine in January
Cornillon, Haiti
- 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 0min).
- Average sunshine in January: 7h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 7h and 12min).
Average sunshine days in January
Cornillon, Haiti
- Average sunshine days in January: 18.6 days
The month with the most sunshine days is December (19 days).
The month with the least sunshine days is April (3.3 days).
Average UV index in January
Cornillon, Haiti
- Average UV index in January: 6
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 6).
Average cloud cover in January
Cornillon, Haiti
- Average cloud cover in January: 23
The month with the most cloud cover is April (Cloud cover 35).
The month with the least cloud cover is December (Cloud cover 21).
Average visibility in January
Cornillon, Haiti
- Average visibility in January: 9km
The months with the highest visibility are February, March and June (10km).
The months with the lowest visibility are January, April, May, July, August, September, October, November and December (9km).
Cornillon, Haiti
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