September weather forecast
Noord, Aruba

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Weather in September

September in Noord, Aruba, is marked by an increase in temperature, changeable winds, and a significant jump in rainfall to 57mm (2.24") relative to August. Daylight hours drop further to 12.2h, signalling the beginning of shorter days. A continuous UV index reading of 7 and a mild breeze, gusting at 41.7km/h (25.9mph), contributes to an overall comfortable climate for outdoor ventures. Despite the cloudy skies, September's weather remains invitingly warm all through.

Temperature

The temperatures in Noord reach their highest averages in September, with highs of 29°C (84.2°F) and lows of 28.3°C (82.9°F).

Heat index

September's mean heat index is computed to be a sweltering 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. 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 hold great significance to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in September is 80%.

Rainfall

In September, in Noord, Aruba, the rain falls for 15.5 days. Throughout September, 57mm (2.24") of precipitation is accumulated. Throughout the year, there are 184.2 rainfall days, and 472mm (18.58") of precipitation is accumulated.

Daylight

In Noord, the average length of the day in September is 12h and 11min.
On the first day of the month, sunrise is at 06:29 and sunset at 18:50. On the last day of September, in Noord, sunrise is at 06:29 and sunset at 18:30 AST.

Sunshine

In Noord, the average sunshine in September is 9.4h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Noord. The months with the lowest UV index in Noord are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.

Frequently asked questions

What is the hottest time of year in Noord?

September, marked by an average high-temperature of 29°C (84.2°F) and a low-temperature of 28.3°C (82.9°F), is the warmest month in Noord.

How hot does it get in Noord in September?

An average high-temperature, in September, in Noord, is 29°C (84.2°F) and the average low-temperature is 28.3°C (82.9°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in September is computed to be 35°C (95°F).

What is the average humidity in September in Noord?

In September, the average relative humidity is 80%.

How many days does it rain in September in Noord?

In Noord, Aruba, in September, during 15.5 rainfall days, 57mm (2.24") of precipitation is typically accumulated.

How many hours of daylight does Noord have in September?

In September, the average day length in Noord is 12h and 11min.

What time are sunrise and sunset in September in Noord?

In September, on the first day of the month, sunrise is at 06:29 and sunset at 18:50. On the last day of the month, in Noord, sunrise is at 06:29 and sunset at 18:30 AST.

How many hours of sunshine does Noord have in September?

The average sunshine duration in September in Noord, Aruba, is 9.4h.

What are the months with the highest UV index in Noord?

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

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

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

What is the UV index intensity in September in Noord?

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

Average temperature in September
Noord, Aruba

Average temperature in September - Noord, Aruba
  • Average high temperature in September: 29°C

The warmest month (with the highest average high temperature) is September (29°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 (25.8°C).

Average pressure in September
Noord, Aruba

Average pressure in September - Noord, Aruba
  • Average pressure in September: 1010.1mbar

The month with the highest atmospheric pressure is January (1012.6mbar).
The month with the lowest atmospheric pressure is October (1009.6mbar).

Average wind speed in September
Noord, Aruba

Average wind speed in September - Noord, Aruba
  • Average wind speed in September: 29.1km/h

The windiest month (with the highest average wind speed) is June (37.5km/h).
The calmest month (with the lowest average wind speed) is November (26.1km/h).

Average humidity in September
Noord, Aruba

Average humidity in September - Noord, Aruba
  • Average humidity in September: 80%

The month with the highest relative humidity is May (83%).
The month with the lowest relative humidity is November (78%).

Average rainfall in September
Noord, Aruba

Average rainfall in September - Noord, Aruba
  • Average rainfall in September: 57mm

The wettest month (with the highest rainfall) is October (110mm).
The driest month (with the least rainfall) is June (15mm).

Average rainfall days in September
Noord, Aruba

Average rainfall days in September - Noord, Aruba
  • Average rainfall days in September: 15.5 days

The month with the highest number of rainy days is November (23.9 days).
The month with the least rainy days is June (10.6 days).

Average daylight in September /
Average sunshine in September
Noord, Aruba

Average daylight in September / Average sunshine in September - Noord, Aruba
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in September: 9h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).

Average sunshine days in September
Noord, Aruba

Average sunshine days in September - Noord, Aruba
  • Average sunshine days in September: 10.5 days

The month with the most sunshine days is August (14.8 days).
The month with the least sunshine days is November (2.1 days).

Average UV index in September
Noord, Aruba

Average UV index in September - Noord, Aruba
  • 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
Noord, Aruba

Average cloud cover in September - Noord, Aruba
  • Average cloud cover in September: 26

The months with the most cloud cover are March and November (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 26).

Average visibility in September
Noord, Aruba

Average visibility in September - Noord, Aruba
  • 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).

Noord, Aruba

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