September weather forecast
Hoya Del Caimito, Dominican Republic

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Weather in September

The first month of the autumn, September, is also a hot month in Hoya Del Caimito, Dominican Republic, with an average temperature fluctuating between 21°C (69.8°F) and 31.1°C (88°F).

Temperature

The shift into September finds Hoya Del Caimito at an average high-temperature of a still hot 31.1°C (88°F), closely comparable to August's conditions. Hoya Del Caimito, during September, witnesses an average low-temperature of 21°C (69.8°F).

Heat index

For September, the heat index is estimated at a blisteringly hot 41°C (105.8°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Hoya Del Caimito, the average relative humidity in September is 78%.

Rainfall

September is the month with the most rainfall in Hoya Del Caimito. Rain falls for 22.1 days and accumulates 101mm (3.98") of precipitation.

Daylight

In September, the average length of the day in Hoya Del Caimito is 12h and 14min.
On the first day of the month, sunrise is at 06:27 and sunset at 18:57. On the last day of September, in Hoya Del Caimito, Dominican Republic, sunrise is at 06:33 and sunset at 18:31 AST.

Sunshine

In September, the average sunshine in Hoya Del Caimito is 9.3h.

UV index

January through May, August through December, with an average maximum UV index of 6, are months with the lowest UV index in Hoya Del Caimito. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 6 translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

How hot is September in Hoya Del Caimito?

In September, the average high-temperature and low-temperature are 31.1°C (88°F) and 21°C (69.8°F) respectively. In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 41°C (105.8°F).

What is the average humidity in September in Hoya Del Caimito?

In September, the average relative humidity is 78%.

What is the wettest month in Hoya Del Caimito?

September is the month with the most rainfall. Rain falls for 22.1 days and accumulates 101mm (3.98") of precipitation.

How many days does it rain in September in Hoya Del Caimito?

In Hoya Del Caimito, in September, during 22.1 rainfall days, 101mm (3.98") of precipitation is typically accumulated.

How many hours of daylight does Hoya Del Caimito have in September?

The average day length in September is 12h and 14min.

What time are sunrise and sunset in September in Hoya Del Caimito?

On the first day of September in Hoya Del Caimito, Dominican Republic, sunrise is at 06:27 and sunset at 18:57. On the last day of the month, sunrise is at 06:33 and sunset at 18:31 AST.

How many hours of sunshine does Hoya Del Caimito have in September?

The average sunshine duration in September in Hoya Del Caimito, Dominican Republic, is 9.3h.

When is the lowest UV index in Hoya Del Caimito?

The months with the lowest UV index in Hoya Del Caimito are January through May, August through December, with an average maximum UV index of 6.

How high is the UV index in September in Hoya Del Caimito?

The average daily maximum UV index in September in Hoya Del Caimito, Dominican Republic, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Hoya Del Caimito, Dominican Republic

Average temperature in September - Hoya Del Caimito, Dominican Republic
  • Average high temperature in September: 31.1°C

The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is December (26.9°C).

  • Average low temperature in September: 21°C

The month with the highest average low temperature is July (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (17.5°C).

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Average pressure in September
Hoya Del Caimito, Dominican Republic

Average pressure in September - Hoya Del Caimito, Dominican Republic
  • Average pressure in September: 1013.7mbar

The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).

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Average wind speed in September
Hoya Del Caimito, Dominican Republic

Average wind speed in September - Hoya Del Caimito, Dominican Republic
  • Average wind speed in September: 6.6km/h

The windiest month (with the highest average wind speed) is July (9.8km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).

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Average humidity in September
Hoya Del Caimito, Dominican Republic

Average humidity in September - Hoya Del Caimito, Dominican Republic
  • Average humidity in September: 78%

The months with the highest relative humidity are November and December (83%).
The month with the lowest relative humidity is July (74%).

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Average rainfall in September
Hoya Del Caimito, Dominican Republic

Average rainfall in September - Hoya Del Caimito, Dominican Republic
  • Average rainfall in September: 101mm

The wettest month (with the highest rainfall) is September (101mm).
The driest months (with the least rainfall) are January and December (28mm).

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Average rainfall days in September
Hoya Del Caimito, Dominican Republic

Average rainfall days in September - Hoya Del Caimito, Dominican Republic
  • Average rainfall days in September: 22.1 days

The month with the highest number of rainy days is October (22.5 days).
The month with the least rainy days is January (13.3 days).

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Average daylight in September /
Average sunshine in September
Hoya Del Caimito, Dominican Republic

Average daylight in September / Average sunshine in September - Hoya Del Caimito, Dominican Republic
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The months with the least sunshine are March and November (Average sunshine: 8h and 0min).

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Average sunshine days in September
Hoya Del Caimito, Dominican Republic

Average sunshine days in September - Hoya Del Caimito, Dominican Republic
  • Average sunshine days in September: 5.5 days

The month with the most sunshine days is June (13.5 days).
The month with the least sunshine days is October (3.5 days).

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Average UV index in September
Hoya Del Caimito, Dominican Republic

Average UV index in September - Hoya Del Caimito, Dominican Republic
  • Average UV index in September: 6

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, March, April, May, August, September, October, November and December (UV index 6).

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Average cloud cover in September
Hoya Del Caimito, Dominican Republic

Average cloud cover in September - Hoya Del Caimito, Dominican Republic
  • Average cloud cover in September: 26

The months with the most cloud cover are March and November (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in September
Hoya Del Caimito, Dominican Republic

Average visibility in September - Hoya Del Caimito, Dominican Republic
  • Average visibility in September: 9km

The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).

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Hoya Del Caimito, Dominican Republic

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