September weather forecast
Domi, Curaçao

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Weather in September

Domi, Curaçao, experiences an impressive display of climatic patterns during September. Interestingly, marked improvements in visibility are registered at 10km (6.2mi), while rainfall increases to 64mm (2.52"). The month sees a notable reduction in wind speed, generating calmer days and more serene nights. Sunshine remains plentiful, with clear blue skies prevailing over the island city. However, the month also marks the beginning of the wettest period of the year.

Temperature

Domi experiences the peak of its temperatures in September and October, when the average high-temperatures rise to 28.9°C (84°F).

Heat index

For most parts of September, the heat index is computed to be a tropical 34°C (93.2°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In September, the average relative humidity is 79%.

Rainfall

In Domi, in September, during 18.5 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Domi, during the entire year, the rain falls for 220.5 days and collects up to 653mm (25.71") of precipitation.

Daylight

In September, the average length of the day is 12h and 11min.
On the first day of September in Domi, sunrise is at 06:25 and sunset at 18:45. On the last day of the month, sunrise is at 06:24 and sunset at 18:26 AST.

Sunshine

August and September, with an average of 9.5h of sunshine, are months with the most sunshine in Domi.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Domi, Curaçao. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 during September translates into the following guidance:
Fend off overexposure. Sun protection is vital. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Updated: Feb 6, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What time of the year is the hottest in Domi?

During September and October, Domi experiences its average highest temperatures, peaking at 28.9°C (84°F).

How hot is it in Domi in September?

The high-temperature in Domi during September is 28.9°C (84°F) and the low-temperature is 28.3°C (82.9°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in September is computed to be 34°C (93.2°F).

What is the average humidity in September in Domi?

In September, the average relative humidity in Domi, Curaçao, is 79%.

How much does it rain in Domi in September?

In September, in Domi, the rain falls for 18.5 days. Throughout September, 64mm (2.52") of precipitation is accumulated.

What is the average length of the day in September in Domi?

The average day length in September is 12h and 11min.

When is the sunrise / sunset in September in Domi?

In September, on the first day of the month, sunrise is at 06:25 and sunset at 18:45. On the last day of the month, in Domi, sunrise is at 06:24 and sunset at 18:26 AST.

What is the month with the most sunshine in Domi?

The months with the most sunshine are August and September, with an average of 9.5h of sunshine.

How many hours of sunshine does Domi have in September?

In Domi, the average sunshine duration in September is 9.5h.

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

The months with the highest UV index are January through December, with an average maximum UV index of 7.

What is the month with the lowest UV index in Domi?

The months with the lowest UV index in Domi are January through December, with an average maximum UV index of 7.

How high is the UV index in September in Domi?

In Domi, Curaçao, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health threat from exposure to Sun's UV rays.

Average temperature in September
Domi, Curaçao

Average temperature in September - Domi, Curaçao
  • Average high temperature in September: 28.9°C

The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.4°C).

  • Average low temperature in September: 28.3°C

The month with the highest average low temperature is September (28.3°C).
The coldest month (with the lowest average low temperature) is February (25.9°C).

Average pressure in September
Domi, Curaçao

Average pressure in September - Domi, Curaçao
  • Average pressure in September: 1010.7mbar

The month with the highest atmospheric pressure is January (1013.1mbar).
The months with the lowest atmospheric pressure are October and November (1010.1mbar).

Average wind speed in September
Domi, Curaçao

Average wind speed in September - Domi, Curaçao
  • Average wind speed in September: 26.8km/h

The windiest month (with the highest average wind speed) is June (34.1km/h).
The calmest month (with the lowest average wind speed) is November (24.6km/h).

Average humidity in September
Domi, Curaçao

Average humidity in September - Domi, Curaçao
  • Average humidity in September: 79%

The month with the highest relative humidity is May (83%).
The months with the lowest relative humidity are October, November and December (78%).

Average rainfall in September
Domi, Curaçao

Average rainfall in September - Domi, Curaçao
  • Average rainfall in September: 64mm

The wettest month (with the highest rainfall) is November (129mm).
The driest month (with the least rainfall) is February (25mm).

Average rainfall days in September
Domi, Curaçao

Average rainfall days in September - Domi, Curaçao
  • Average rainfall days in September: 18.5 days

The month with the highest number of rainy days is November (24.7 days).
The month with the least rainy days is April (13.9 days).

Average daylight in September /
Average sunshine in September
Domi, Curaçao

Average daylight in September / Average sunshine in September - Domi, Curaçao
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 9h and 3min

The months with the most sunshine are August and September (Average sunshine: 9h and 30min).
The months with the least sunshine are March, April and December (Average sunshine: 8h and 30min).

Average sunshine days in September
Domi, Curaçao

Average sunshine days in September - Domi, Curaçao
  • Average sunshine days in September: 9 days

The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is November (3.7 days).

Average UV index in September
Domi, Curaçao

Average UV index in September - Domi, Curaçao
  • Average UV index in September: 7

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

Average cloud cover in September
Domi, Curaçao

Average cloud cover in September - Domi, Curaçao
  • Average cloud cover in September: 24

The months with the most cloud cover are March and April (Cloud cover 41).
The month with the least cloud cover is September (Cloud cover 24).

Average visibility in September
Domi, Curaçao

Average visibility in September - Domi, Curaçao
  • 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).

Domi, Curaçao

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