September weather forecastBella Vista, Ecuador

September

Weather in September

The first month of the spring, September, is still a tropical month in Bella Vista, Ecuador, with an average temperature ranging between max 31.3°C (88.3°F) and min 20.5°C (68.9°F).

Temperature

September records an average high-temperature of a still hot 31.3°C (88.3°F), indicating a minor variation from the preceding month. Bella Vista's nighttime temperature in September falls to an average of 20.5°C (68.9°F).

Heat index

The heat index for September is evaluated at a scorching 41°C (105.8°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', offers an insight into how hot it feels when we factor in moisture content. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Bella Vista, Ecuador, the average relative humidity in September is 78%.

Rainfall

In September, in Bella Vista, the rain falls for 22.3 days. Throughout September, 45mm (1.77") of precipitation is accumulated. In Bella Vista, during the entire year, the rain falls for 296.9 days and collects up to 2322mm (91.42") of precipitation.

Daylight

The average length of the day in September is 12h and 6min.
On the first day of the month, sunrise is at 06:15 and sunset at 18:20. On the last day of September, in Bella Vista, Ecuador, sunrise is at 06:03 and sunset at 18:11 -05.

Sunshine

The average sunshine in September in Bella Vista is 6.7h.

UV index

The months with the highest UV index in Bella Vista are February through May, July through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, the UV index of 6 transforms into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. 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. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

The high-temperature, in September, in Bella Vista, is 31.3°C (88.3°F), while the low-temperature averages to 20.5°C (68.9°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is evaluated at 41°C (105.8°F).

The average relative humidity in September is 78%.

In Bella Vista, in September, during 22.3 rainfall days, 45mm (1.77") of precipitation is typically accumulated.

In Bella Vista, the average day length in September is 12h and 6min.

On the first day of September in Bella Vista, sunrise is at 06:15 and sunset at 18:20. On the last day of the month, sunrise is at 06:03 and sunset at 18:11 -05.

The average sunshine duration in September in Bella Vista is 6.7h.

February through May, July through December, with an average maximum UV index of 6, are months with the highest UV index.

In Bella Vista, the average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Bella Vista, Ecuador

  • Average high temperature in September: 31.3°C

The warmest month (with the highest average high temperature) is November (31.8°C).
The month with the lowest average high temperature is June (28.5°C).

  • Average low temperature in September: 20.5°C

The month with the highest average low temperature is December (22.1°C).
The coldest month (with the lowest average low temperature) is August (20.1°C).

Average pressure in September
Bella Vista, Ecuador

  • Average pressure in September: 1014mbar

The month with the highest atmospheric pressure is August (1014.2mbar).
The month with the lowest atmospheric pressure is February (1012.6mbar).

Average wind speed in September
Bella Vista, Ecuador

  • Average wind speed in September: 6.2km/h

The windiest months (with the highest average wind speed) are August and September (6.2km/h).
The calmest month (with the lowest average wind speed) is February (3.8km/h).

Average humidity in September
Bella Vista, Ecuador

  • Average humidity in September: 78%

The month with the highest relative humidity is May (89%).
The month with the lowest relative humidity is November (69%).

Average rainfall in September
Bella Vista, Ecuador

  • Average rainfall in September: 45mm

The wettest month (with the highest rainfall) is March (487mm).
The driest months (with the least rainfall) are August and November (42mm).

Average rainfall days in September
Bella Vista, Ecuador

  • Average rainfall days in September: 22.3 days

The month with the highest number of rainy days is January (29.9 days).
The month with the least rainy days is November (15.2 days).

Average daylight in September /
Average sunshine in September
Bella Vista, Ecuador

  • Average daylight in September: 12h and 6min

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: 6h and 42min

The month with the most sunshine is November (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in September
Bella Vista, Ecuador

  • Average sunshine days in September: 5.4 days

The month with the most sunshine days is November (11.5 days).
The month with the least sunshine days is March (0.4 days).

Average UV index in September
Bella Vista, Ecuador

  • Average UV index in September: 6

The months with the highest UV index are February, March, April, May, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January and June (UV index 5).

Average cloud cover in September
Bella Vista, Ecuador

  • Average cloud cover in September: 51

The months with the most cloud cover are January and February (Cloud cover 66).
The month with the least cloud cover is November (Cloud cover 47).

Average visibility in September
Bella Vista, Ecuador

  • Average visibility in September: 8km

The months with the highest visibility are October, November and December (9km).
The months with the lowest visibility are January, February, March, April and May (7km).