Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The transition into September reveals an average high-temperature of a moderately hot 29.8°C (85.6°F), mirroring a close resemblance to August. Throughout the month of September, Paraiso witnesses an average temperature of 23.7°C (74.7°F).Heat index
In September, the heat index is estimated at a torrid 36°C (96.8°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.
Humidity
In September, the average relative humidity is 74%.Rainfall
In Paraiso, in September, during 16.6 rainfall days, 53mm (2.09") of precipitation is typically accumulated. Throughout the year, in Paraiso, there are 173.8 rainfall days, and 471mm (18.54") of precipitation is accumulated.Sea temperature
September and October, with an average sea temperature of 29.3°C (84.7°F), are months with the warmest seawater.Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.
Daylight
In Paraiso, Dominican Republic, the average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 06:30 and sunset at 18:58. On the last day of September, sunrise is at 06:34 and sunset at 18:33 AST.
Sunshine
In September, the average sunshine is 9.6h.UV index
The months with the highest UV index are April through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during September leads to these instructions:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
Frequently asked questions
How hot is it in Paraiso in September?
What is the average humidity in September in Paraiso?
How much does it rain in Paraiso in September?
What are the months with the warmest sea water in Paraiso?
How warm is the water in September in Paraiso?
What is the average length of the day in September in Paraiso?
When are sunrise and sunset in September in Paraiso?
How many hours of sunshine does Paraiso have in September?
When is the highest UV index in Paraiso?
What is the UV index reading in September in Paraiso?
Average temperature in September
Paraiso, Dominican Republic
- Average high temperature in September: 29.8°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in September: 23.7°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (20.8°C).
Average pressure in September
Paraiso, Dominican Republic
- Average pressure in September: 1013.4mbar
The month with the highest atmospheric pressure is January (1016.5mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).
Average wind speed in September
Paraiso, Dominican Republic
- Average wind speed in September: 11.3km/h
The windiest month (with the highest average wind speed) is July (15.1km/h).
The calmest months (with the lowest average wind speed) are October and November (10.6km/h).
Average humidity in September
Paraiso, Dominican Republic
- Average humidity in September: 74%
The months with the highest relative humidity are May and June (76%).
The month with the lowest relative humidity is March (72%).
Average rainfall in September
Paraiso, Dominican Republic
- Average rainfall in September: 53mm
The wettest month (with the highest rainfall) is August (77mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in September
Paraiso, Dominican Republic
- Average rainfall days in September: 16.6 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.8 days).
Average sea temperature in September
Paraiso, Dominican Republic
- Average sea temperature in September: 29.3°C
The best months for swimming (with the highest average sea temperature) are September and October (29.3°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).
Average daylight in September /
Average sunshine in September
Paraiso, Dominican Republic
- Average daylight in September: 12h 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 September: 9h and 4min
The months with the most sunshine are January, February and December (Average sunshine: 9h and 42min).
The months with the least sunshine are April and May (Average sunshine: 9h and 12min).
Average sunshine days in September
Paraiso, Dominican Republic
- Average sunshine days in September: 8.2 days
The month with the most sunshine days is January (18.3 days).
The month with the least sunshine days is May (5.3 days).
Average UV index in September
Paraiso, Dominican Republic
- Average UV index in September: 7
The months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 6).
Average cloud cover in September
Paraiso, Dominican Republic
- Average cloud cover in September: 18
The month with the most cloud cover is May (Cloud cover 26).
The months with the least cloud cover are January and December (Cloud cover 15).
Average visibility in September
Paraiso, Dominican Republic
- Average visibility in September: 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).
Paraiso, Dominican Republic
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