September weather forecast
Puerto La Seca, Ecuador

September

Weather in September

The first month of the spring, September, is still a hot month in Puerto La Seca, Ecuador, with an average temperature varying between 20.3°C (68.5°F) and 32.4°C (90.3°F).

Temperature

The average high-temperature during September is a still hot 32.4°C (90.3°F), almost matching the conditions of the preceding month. During September, Puerto La Seca detects a significant contrast from its daytime temperatures, with nights averaging at a pleasant 20.3°C (68.5°F).

Heat index

Throughout September, the heat index is calculated to be a blisteringly hot 42°C (107.6°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In September, the average relative humidity in Puerto La Seca is 71%.

Rainfall

In Puerto La Seca, in September, during 12 rainfall days, 25mm (0.98") of precipitation is typically accumulated. Throughout the year, there are 235.3 rainfall days, and 1397mm (55") of precipitation is accumulated.

Daylight

The average length of the day in September in Puerto La Seca is 12h and 6min.
On the first day of September in Puerto La Seca, sunrise is at 06:18 and sunset at 18:22. On the last day of the month, sunrise is at 06:06 and sunset at 18:14 -05.

Sunshine

In September, the average sunshine is 9.1h.

UV index

The months with the highest UV index 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 the average person.
Note: In September, a daily maximum UV index of 7 leads to the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.

Frequently asked questions

How hot is it in Puerto La Seca in September?
In September, the average high-temperature and low-temperature in Puerto La Seca are 32.4°C (90.3°F) and 20.3°C (68.5°F) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is calculated to be 42°C (107.6°F).
What is the average humidity in September in Puerto La Seca?
In September, the average relative humidity is 71%.
How much does it rain in Puerto La Seca in September?
In Puerto La Seca, Ecuador, in September, it is raining for 12 days, with typically 25mm (0.98") of accumulated precipitation.
How many hours of daylight does Puerto La Seca have in September?
In Puerto La Seca, the average day length in September is 12h and 6min.
What time are sunrise and sunset in September in Puerto La Seca?
In September, on the first day of the month, sunrise is at 06:18 and sunset at 18:22. On the last day of the month, in Puerto La Seca, sunrise is at 06:06 and sunset at 18:14 -05.
How long on average sun shines in September in Puerto La Seca?
The average sunshine duration in September is 9.1h.
What are the months with the highest UV index in Puerto La Seca?
September through December, with an average maximum UV index of 7, are months with the highest UV index.
What is the UV index reading in September in Puerto La Seca?
In September, the average daily maximum UV index in Puerto La Seca is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Puerto La Seca, 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
Puerto La Seca, 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
Puerto La Seca, 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
Puerto La Seca, 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
Puerto La Seca, 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
Puerto La Seca, 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
Puerto La Seca, Ecuador
  • Average daylight in September: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 18min).
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
Puerto La Seca, 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
Puerto La Seca, 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
Puerto La Seca, 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
Puerto La Seca, 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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