September weather forecast
Daule, Ecuador

September

Weather in September

September presents as a warmer month with temperatures ascending slightly from the previous month, rising to 32.4°C (90.3°F), marking it as the month with the third-highest average temperature. Relatively constant humidity from August to September ensures a persistence of the tropical climate feel. The city also sees slight increases in rainfall, up to 25mm (0.98"), but maintains extended daylight, with 12.1 hours and 9.1 hours of sunshine every day. Thus, September in Daule still provides abundant sunlight with slightly warmer temperatures and minimal rainfall, making it a suitable period for outdoor activities.

Temperature

The average high-temperature during September registers at a still hot 32.4°C (90.3°F), maintaining a close resemblance to the previous month. Daule experiences a drastic reduction from day temperatures to an average low of 20.3°C (68.5°F) in September.

Heat index

For September, the heat index is computed to be a scorching 42°C (107.6°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Daule, the average relative humidity in September is 71%.

Rainfall

In September, the rain falls for 12 days. Throughout September, 25mm (0.98") of precipitation is accumulated. In Daule, Ecuador, during the entire year, the rain falls for 235.3 days and collects up to 1397mm (55") of precipitation.

Daylight

In September, the average length of the day is 12h and 6min.
On the first day of September, sunrise is at 06:17 and sunset at 18:22. On the last day of the month, sunrise is at 06:05 and sunset at 18:13 -05.

Sunshine

In Daule, the average sunshine in September is 9.1h.

UV index

The months with the highest UV index in Daule are September through December, 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 ordinary individuals.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

How hot is it in Daule in September?
The high-temperature in Daule, Ecuador, during September is 32.4°C (90.3°F) and the low-temperature is 20.3°C (68.5°F). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is computed to be 42°C (107.6°F).
What is the average humidity in September in Daule?
The average relative humidity in September in Daule is 71%.
How many days does it rain in September in Daule?
In Daule, in September, it is raining for 12 days, with typically 25mm (0.98") of accumulated precipitation.
How many hours of daylight does Daule have in September?
The average day length in September is 12h and 6min.
When are sunrise and sunset in September in Daule?
In September, on the first day of the month, sunrise is at 06:17 and sunset at 18:22. On the last day of the month, in Daule, sunrise is at 06:05 and sunset at 18:13 -05.
How long on average sun shines in September in Daule?
In Daule, the average sunshine duration in September is 9.1h.
What are the months with the highest UV index in Daule?
The months with the highest UV index in Daule, Ecuador, are September through December, with an average maximum UV index of 7.
How high is the UV index in September in Daule?
In Daule, Ecuador, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Daule, Ecuador
  • Average high temperature in September: 32.4°C

The warmest month (with the highest average high temperature) is November (32.9°C).
The month with the lowest average high temperature is February (30.7°C).

  • Average low temperature in September: 20.3°C

The month with the highest average low temperature is January (22.8°C).
The coldest month (with the lowest average low temperature) is August (19.9°C).

Average pressure in September
Daule, Ecuador
  • Average pressure in September: 1013.4mbar

The month with the highest atmospheric pressure is August (1013.6mbar).
The month with the lowest atmospheric pressure is February (1012.1mbar).

Average wind speed in September
Daule, Ecuador
  • Average wind speed in September: 8.7km/h

The windiest month (with the highest average wind speed) is September (8.7km/h).
The calmest month (with the lowest average wind speed) is February (4.6km/h).

Average humidity in September
Daule, Ecuador
  • Average humidity in September: 71%

The months with the highest relative humidity are February and March (83%).
The month with the lowest relative humidity is November (67%).

Average rainfall in September
Daule, Ecuador
  • Average rainfall in September: 25mm

The wettest month (with the highest rainfall) is February (325mm).
The driest month (with the least rainfall) is November (18mm).

Average rainfall days in September
Daule, Ecuador
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is March (29.9 days).
The month with the least rainy days is August (8.8 days).

Average daylight in September /
Average sunshine in September
Daule, Ecuador
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is November (Average sunshine: 10h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 48min).

Average sunshine days in September
Daule, Ecuador
  • Average sunshine days in September: 11.5 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (0.6 days).

Average UV index in September
Daule, Ecuador
  • Average UV index in September: 7

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

Average cloud cover in September
Daule, Ecuador
  • Average cloud cover in September: 37

The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in September
Daule, Ecuador
  • Average visibility in September: 10km

The months with the highest visibility are July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (8km).

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