September weather forecast
Olon, Ecuador

Weather in September

September, the first month of the spring in Olon, is still a pleasant month, with an average temperature varying between 19.8°C (67.6°F) and 21.9°C (71.4°F).

Temperature

The coldest month is September, with an average high-temperature of 21.9°C (71.4°F) and an average low-temperature of 19.8°C (67.6°F).

Humidity

August and September, with an average relative humidity of 85%, are the most humid months.

Rainfall

The months with the least rainfall in Olon are August, September and November Rain falls for 3.2 days and accumulates 3mm (0.12") of rain.

Daylight

In Olon, Ecuador, the average length of the day in September is 12h and 6min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:25. On the last day of September, in Olon, sunrise is at 06:09 and sunset at 18:16 -05.

Sunshine

In September, the average sunshine is 7.5h.

UV index

The months with the highest UV index in Olon are January through July, September through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the coldest month in Olon?

September is the coldest month, with an average high-temperature of 21.9°C (71.4°F) and an average low-temperature of 19.8°C (67.6°F).

What are the most humid months in Olon?

August and September, with an average relative humidity of 85%, are most humid months in Olon, Ecuador.

What is the average humidity in September in Olon?

In Olon, Ecuador, the average relative humidity in September is 85%.

What is the driest month in Olon?

The months with the least rainfall in Olon, Ecuador, are August, September and November Rain falls for 3.2 days and accumulates 3mm (0.12") of rain.

How many days does it rain in September in Olon?

In September, in Olon, Ecuador, the rain falls for 3.2 days. Throughout September, 3mm (0.12") of precipitation is accumulated.

How many hours of daylight does Olon have in September?

The average day length in September in Olon, Ecuador, is 12h and 6min.

When are sunrise and sunset in September in Olon?

On the first day of September, sunrise is at 06:20 and sunset at 18:25. On the last day of the month, sunrise is at 06:09 and sunset at 18:16 -05.

How many hours of sunshine does Olon have in September?

In Olon, the average sunshine duration in September is 7.5h.

When is the highest UV index in Olon?

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

What is the UV index reading in September in Olon?

In Olon, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in September
Olon, Ecuador

Average temperature in September - Olon, Ecuador
  • Average high temperature in September: 21.9°C

The warmest month (with the highest average high temperature) is March (26.4°C).
The month with the lowest average high temperature is September (21.9°C).

  • Average low temperature in September: 19.8°C

The month with the highest average low temperature is February (24°C).
The coldest months (with the lowest average low temperature) are August and September (19.8°C).

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Average pressure in September
Olon, Ecuador

Average pressure in September - Olon, Ecuador
  • Average pressure in September: 1012mbar

The months with the highest atmospheric pressure are August, September and October (1012mbar).
The month with the lowest atmospheric pressure is February (1010.5mbar).

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Average wind speed in September
Olon, Ecuador

Average wind speed in September - Olon, Ecuador
  • Average wind speed in September: 16.5km/h

The windiest months (with the highest average wind speed) are September and October (16.5km/h).
The calmest month (with the lowest average wind speed) is March (10km/h).

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Average humidity in September
Olon, Ecuador

Average humidity in September - Olon, Ecuador
  • Average humidity in September: 85%

The months with the highest relative humidity are August and September (85%).
The month with the lowest relative humidity is March (82%).

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Average rainfall in September
Olon, Ecuador

Average rainfall in September - Olon, Ecuador
  • Average rainfall in September: 3mm

The wettest month (with the highest rainfall) is February (66mm).
The driest months (with the least rainfall) are August, September and November (3mm).

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Average rainfall days in September
Olon, Ecuador

Average rainfall days in September - Olon, Ecuador
  • Average rainfall days in September: 3.2 days

The month with the highest number of rainy days is February (17.9 days).
The month with the least rainy days is September (3.2 days).

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Average daylight in September /
Average sunshine in September
Olon, Ecuador

Average daylight in September / Average sunshine in September - Olon, Ecuador
  • Average daylight in September: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 14min).
The month with the shortest days is June (Average daylight: 12h and 1min).

  • Average sunshine in September: 7h and 30min

The months with the most sunshine are April and May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).

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Average sunshine days in September
Olon, Ecuador

Average sunshine days in September - Olon, Ecuador
  • Average sunshine days in September: 22.5 days

The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is February (7.8 days).

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Average UV index in September
Olon, Ecuador

Average UV index in September - Olon, Ecuador
  • Average UV index in September: 6

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

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Average cloud cover in September
Olon, Ecuador

Average cloud cover in September - Olon, Ecuador
  • Average cloud cover in September: 42

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is May (Cloud cover 38).

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Average visibility in September
Olon, Ecuador

Average visibility in September - Olon, Ecuador
  • 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).

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