Country Overview For Haiti
The climate in Haiti is typically tropical; semiarid where mountains in east cut off trade winds. The terrain: mostly rough and mountainous. For Port-Au-Prince in January the daily average maximum temperatures is 29°C with the average minimum 19°C, while in June the average maximum is 33°C with a minimum of 22°C. The wettest month for Port-Au-Prince is November with an average of 194.2mm of precipitation falling while the driest month is August with 69.1mm falling.
HISTORICAL MONTHLY AVERAGES FOR JANUARY
The information presented below gives detailed historical monthly average weather conditions along with exceptional weather occurrences. To maintain relevance to current weather trends the displayed information has been calculated using data collected over the past two decades. The climate profile is taken from closest available data source to Jeremie.
Throughout the month of January daytime temperatures will generally reach highs of around 30°C that's about 85°F. At night the average minimum temperature drops down to around 20°C, that's 69°F.
In recent times the highest recorded temperature in January has been 36°C that's 97°F, with the lowest recorded temperature 14°C, about 57°F.
The average daily relative humidity for January is around 68%.
The Heat Index is a measure of how hot it feels when relative humidity is added to actual air temperature. From this a comfort level is calculated providing categories on how heat conditions might adversely affect someone.
Comfort Levels: Given average maximum temperatures and humidity levels caution is advised. Fatigue is possible with prolonged exposure and/or physical activity for those in high risk groups of possible heat disorders (see heat index for more information).
The average monthly amount of precipitation has been recorded at around 12 mm, that's 0 inches. Throughout the month you can expect to see rain or drizzle falling on 6 days of the month.
Estimated Hours of Sunshine per Day
We calculate sunshine hours per day using our past forecast data. For January expect the sun to shine for an average of 9 hours per day. This represents the average number of hours in the daytime that the sun is visible and not obscured by cloud e.g. the average number of hours the sun is actually out and shining. Note we calculate hours of sunshine per day using our past forecast data, not observation data, thus it is an estimate and not actual.
The average daily wind speed in January has been around 15 km/h, that’s the equivalent to about 9 mph, or 8 knots. In recent years the maximum sustained wind speed has reached 81 km/h, that’s the equivalent of around 51 mph, or 44 knots.
On average the month of January is affected by foggy conditions on less than 1 day.
SWIMMING AND WATER TEMPERATURE
The temperature of water an individual will feel comfortable in is very much personal preference. What feels unbearably cold to one person for a swim might be fine for another. We have created our own Swimming Water Temperature Index offering a guide to water temperature and comfort levels for swimming;
In January, for the nearest coastal location, the temperature of the sea averages around 27°C, that's 81° Fahrenheit. Our index indicates for swimming in this is considered very warm and would be enjoyed by all. With this temperature you can stay active in the water for extended periods of time without feeling uncomfortable.
YEARLY TRENDS: WEATHER AVERAGES & EXTREMES
The following charts show yearly weather trends with information on monthly weather averages and extremes.
The chart below plots the average high and low temperature for each month of the year. It also shows the maximum and minimum recorded temperatures.
The chart below plots the average monthly precipitation amount.
The chart below plots the average number of days in any month that you can expect to see rain falling.
The chart below plots the average daily wind speed you can expect for any month. It also shows the maximum recorded sustained wind speed for each month.