Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average sea temperature in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
The shift into October records an average high-temperature of a still warm 28.8°C (83.8°F), subtly varied from September's 29.3°C (84.7°F). Throughout October nights, Jacmel records a consistent low-temperature averaging a still moderately hot 24.8°C (76.6°F).Heat index
In October, the heat index is computed to be a hot 34°C (93.2°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Humidity
With an average relative humidity of 77%, October is the most humid month.Rainfall
The month with the most rainfall is October, when the rain falls for 20.7 days and typically aggregates up to 75mm (2.95") of precipitation.Sea temperature
In Jacmel, in October, the average water temperature is 29.4°C (84.9°F).Note: Between 25°C (77°F) and 29°C (84.2°F), water temperature is typically considered very warm and pleasurable by everyone. Water activities at these temperatures are enjoyable for extended periods without discomfort.
Daylight
The average length of the day in October is 11h and 43min.On the first day of the month, sunrise is at 06:40 and sunset at 18:38. On the last day of October, sunrise is at 06:49 and sunset at 18:17 EDT.
Sunshine
In Jacmel, the average sunshine in October is 9.4h.UV index
The months with the highest UV index in Jacmel are January, March through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.Note: In October, the UV index of 7 transforms into the following advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Watch out! Sand and water enhance the UV exposure you receive.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in October?
What is the most humid month?
What is the average humidity in October?
What is the wettest month?
How much does it rain in October?
How warm is the water in October?
What is the average length of the day in October?
When are sunrise and sunset in October?
How many hours of sunshine does Jacmel have in October?
What are the months with the highest UV index?
How high is the UV index in October in Jacmel?
Average temperature in October
Jacmel, Haiti
- Average high temperature in October: 28.8°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The months with the lowest average high temperature are January, February and March (27.2°C).
- Average low temperature in October: 24.8°C
The month with the highest average low temperature is September (25.3°C).
The coldest month (with the lowest average low temperature) is January (22.3°C).
Average pressure in October
Jacmel, Haiti
- Average pressure in October: 1012.2mbar
The month with the highest atmospheric pressure is January (1016mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in October
Jacmel, Haiti
- Average wind speed in October: 10.2km/h
The windiest month (with the highest average wind speed) is June (15.3km/h).
The calmest month (with the lowest average wind speed) is November (8.8km/h).
Average humidity in October
Jacmel, Haiti
- Average humidity in October: 77%
The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is February (72%).
Average rainfall in October
Jacmel, Haiti
- Average rainfall in October: 75mm
The wettest month (with the highest rainfall) is October (75mm).
The driest month (with the least rainfall) is January (10mm).
Average rainfall days in October
Jacmel, Haiti
- Average rainfall days in October: 20.7 days
The month with the highest number of rainy days is October (20.7 days).
The month with the least rainy days is January (9.3 days).
Average sea temperature in October
Jacmel, Haiti
- Average sea temperature in October: 29.4°C
The best month for swimming (with the highest average sea temperature) is September (29.6°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).
Average daylight in October /
Average sunshine in October
Jacmel, Haiti
- Average daylight in October: 11h and 4min
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 October: 9h and 2min
The months with the most sunshine are May, June, July and August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 7h and 24min).
Average sunshine days in October
Jacmel, Haiti
- Average sunshine days in October: 7.5 days
The month with the most sunshine days is December (18.7 days).
The month with the least sunshine days is April (6.7 days).
Average UV index in October
Jacmel, Haiti
- Average UV index in October: 7
The months with the highest UV index are January, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are February, November and December (UV index 6).
Average cloud cover in October
Jacmel, Haiti
- Average cloud cover in October: 25
The month with the most cloud cover is April (Cloud cover 30).
The month with the least cloud cover is December (Cloud cover 16).
Average visibility in October
Jacmel, Haiti
- Average visibility in October: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
