September weather forecast
Manoguayabo, Dominican Republic

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Weather in September

September, the first month of the autumn in Manoguayabo, is still a tropical month, with an average temperature fluctuating between 23.2°C (73.8°F) and 30.3°C (86.5°F).

Temperature

A minimal variation is noted in Manoguayabo's average high-temperature at the onset of September, reaching a still hot 30.3°C (86.5°F) from August's 30.5°C (86.9°F). Manoguayabo's September nights cool down to an average low-temperature of 23.2°C (73.8°F).

Heat index

The heat index for September is estimated at a sweltering 39°C (102.2°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

September through December, with an average relative humidity of 81%, are the most humid months in Manoguayabo.

Rainfall

In Manoguayabo, Dominican Republic, in September, it is raining for 15.8 days, with typically 47mm (1.85") of accumulated precipitation. Throughout the year, there are 168.6 rainfall days, and 443mm (17.44") of precipitation is accumulated.

Daylight

In Manoguayabo, the average length of the day in September is 12h and 14min.
On the first day of September, sunrise is at 06:25 and sunset at 18:54. On the last day of the month, sunrise is at 06:30 and sunset at 18:29 AST.

Sunshine

The months with the most sunshine are September and November, with an average of 9.4h of sunshine.

UV index

The months with the highest UV index in Manoguayabo are May through July, September and October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In September, a regular UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
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Frequently asked questions

How hot is it in Manoguayabo in September?

The high-temperature, in September, in Manoguayabo, records 30.3°C (86.5°F), while the low-temperature is 23.2°C (73.8°F). The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in September is estimated at 39°C (102.2°F).

What is the most humid month in Manoguayabo?

The months with the highest humidity in Manoguayabo, Dominican Republic, are September through December, with an average relative humidity of 81%.

What is the average humidity in September in Manoguayabo?

The average relative humidity in September is 81%.

How much does it rain in Manoguayabo in September?

In Manoguayabo, Dominican Republic, in September, during 15.8 rainfall days, 47mm (1.85") of precipitation is typically accumulated.

How many hours of daylight does Manoguayabo have in September?

In Manoguayabo, Dominican Republic, the average day length in September is 12h and 14min.

When is the sunrise / sunset in September in Manoguayabo?

In September, on the first day of the month, sunrise is at 06:25 and sunset at 18:54. On the last day of the month, in Manoguayabo, sunrise is at 06:30 and sunset at 18:29 AST.

What is the month with the most sunshine in Manoguayabo?

The months with the most sunshine in Manoguayabo, Dominican Republic, are September and November, with an average of 9.4h of sunshine.

How many hours of sunshine does Manoguayabo have in September?

The average sunshine duration in September in Manoguayabo, Dominican Republic, is 9.4h.

What is the month with the highest UV index in Manoguayabo?

May through July, September and October, with an average maximum UV index of 7, are months with the highest UV index in Manoguayabo, Dominican Republic.

What is the UV index intensity in September in Manoguayabo?

In September, the average daily maximum UV index in Manoguayabo, Dominican Republic, is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in September
Manoguayabo, Dominican Republic

Average temperature in September - Manoguayabo, Dominican Republic
  • Average high temperature in September: 30.3°C

The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (27.6°C).

  • Average low temperature in September: 23.2°C

The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is February (20.2°C).

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Average pressure in September
Manoguayabo, Dominican Republic

Average pressure in September - Manoguayabo, Dominican Republic
  • Average pressure in September: 1013.4mbar

The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is October (1012.6mbar).

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Average wind speed in September
Manoguayabo, Dominican Republic

Average wind speed in September - Manoguayabo, Dominican Republic
  • Average wind speed in September: 8.8km/h

The windiest month (with the highest average wind speed) is February (11.2km/h).
The calmest month (with the lowest average wind speed) is October (8.5km/h).

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Average humidity in September
Manoguayabo, Dominican Republic

Average humidity in September - Manoguayabo, Dominican Republic
  • Average humidity in September: 81%

The months with the highest relative humidity are September, October, November and December (81%).
The month with the lowest relative humidity is March (77%).

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Average rainfall in September
Manoguayabo, Dominican Republic

Average rainfall in September - Manoguayabo, Dominican Republic
  • Average rainfall in September: 47mm

The wettest month (with the highest rainfall) is August (86mm).
The driest month (with the least rainfall) is January (9mm).

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Average rainfall days in September
Manoguayabo, Dominican Republic

Average rainfall days in September - Manoguayabo, Dominican Republic
  • Average rainfall days in September: 15.8 days

The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (7.3 days).

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Average daylight in September /
Average sunshine in September
Manoguayabo, Dominican Republic

Average daylight in September / Average sunshine in September - Manoguayabo, 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 0min).

  • Average sunshine in September: 9h and 2min

The months with the most sunshine are September and November (Average sunshine: 9h and 24min).
The month with the least sunshine is May (Average sunshine: 8h and 42min).

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Average sunshine days in September
Manoguayabo, Dominican Republic

Average sunshine days in September - Manoguayabo, Dominican Republic
  • Average sunshine days in September: 11.9 days

The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is July (10.1 days).

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Average UV index in September
Manoguayabo, Dominican Republic

Average UV index in September - Manoguayabo, Dominican Republic
  • Average UV index in September: 7

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

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Average cloud cover in September
Manoguayabo, Dominican Republic

Average cloud cover in September - Manoguayabo, Dominican Republic
  • Average cloud cover in September: 25

The month with the most cloud cover is May (Cloud cover 35).
The month with the least cloud cover is September (Cloud cover 25).

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Average visibility in September
Manoguayabo, Dominican Republic

Average visibility in September - Manoguayabo, Dominican Republic
  • Average visibility in September: 9km

The months with the highest visibility are February, March, November and December (10km).
The months with the lowest visibility are January, April, May, June, July, August, September and October (9km).

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Manoguayabo, Dominican Republic

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