January weather forecastCornillon, Haiti

January

Weather in January

Encountering warm conditions, January sees daytime temperatures reaching up to 27.6°C (81.7°F) in Cornillon, Haiti. Compared to December last year, January is slightly cooler but maintains a desirable climate for outside activities. Relative humidity tends to rise, with a few rainfall days bringing a breath of freshness to the sun-drenched city. Winds, barely noticeable, contribute to a more pleasant feel. Venturing into February, a slight uptick in temperature is expected.

Temperature

January is the month when Cornillon experiences its coldest temperatures, averaging a high of 27.6°C (81.7°F) and a low of 18.2°C (64.8°F).

Heat index

The heat index value for January is calculated to be a tropical 30°C (86°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.

Humidity

The average relative humidity in January is 74%.

Rainfall

January is the month with the least rainfall. Rain falls for 9.9 days and accumulates 12mm (0.47") of precipitation.

Daylight

In Cornillon, the average length of the day in January is 11h and 10min.
On the first day of the month, sunrise is at 06:20 and sunset at 17:22. On the last day of January, sunrise is at 06:21 and sunset at 17:40 EST.

Sunshine

In Cornillon, 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. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 6 in January translates into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Updated: Aug 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

January, with average temperatures reaching a high of 27.6°C (81.7°F) and a low of 18.2°C (64.8°F), is the coldest month.

An average high-temperature, in January, in Cornillon, is 27.6°C (81.7°F) and the average low-temperature is 18.2°C (64.8°F). In January, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 30°C (86°F).

In January, the average relative humidity is 74%.

January is the month with the least rainfall. Rain falls for 9.9 days and accumulates 12mm (0.47") of precipitation.

In January, the rain falls for 9.9 days. Throughout January, 12mm (0.47") of precipitation is accumulated.

The average day length in January is 11h and 10min.

In January, on the first day of the month, 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.

In January, the average sunshine duration is 7.3h.

January through May, July through December, with an average maximum UV index of 6, are months with the lowest UV index.

The average daily maximum UV index in January is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

27.8°C

27.6°C

28.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.6km/h

8.7km/h

8.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

18.6

15.5

Average UV index

Average cloud cover

Average visibility

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 12min

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 18min

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).