September weather forecast
Olympian Village, MO

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Weather in September

The first month of the autumn, September, is still a warm month in Olympian Village, Missouri, with an average temperature varying between 80.1°F (26.7°C) and 59.5°F (15.3°C).

Temperature

Olympian Village's September weather shows a modest shift in high-temperatures, falling from August's tropical 86.5°F (30.3°C) to a moderately hot 80.1°F (26.7°C). Olympian Village records an average temperature drop to a moderate 59.5°F (15.3°C) in September.

Humidity

In Olympian Village, the average relative humidity in September is 74%.

Rainfall

In Olympian Village, during September, the rain falls for 10.3 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Olympian Village, during the entire year, the rain falls for 124.5 days and collects up to 16.26" (413mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Olympian Village, the average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 6:32 am and sunset at 7:30 pm. On the last day of September, sunrise is at 6:57 am and sunset at 6:45 pm CDT.

Sunshine

In Olympian Village, the average sunshine in September is 9.5h.

UV index

In Olympian Village, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 5 during September leads to these instructions:
Guard yourself - Precautionary measures against sun damage are advocated. Minimize direct exposure to the Sun during midday when its radiation is at its peak. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Olympian Village?

In September, in Olympian Village, the average high-temperature is 80.1°F (26.7°C), and the average low-temperature is 59.5°F (15.3°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is appraised at 98.6°F (37°C).

What is the average humidity in September?

The average relative humidity in September is 74%.

How much does it rain in September?

In September, the rain falls for 10.3 days. Throughout September, 1.02" (26mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in September?

In September, the average day length is 12h and 25min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:32 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:45 pm CDT.

How many hours of sunshine does Olympian Village have in September?

In September, the average sunshine duration is 9.5h.

How high is the UV index in September in Olympian Village?

In Olympian Village, Missouri, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Olympian Village, MO

Average temperature in September - Olympian Village, MO
  • Average high temperature in September: 80.1°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in September: 59.5°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in September
Olympian Village, MO

Average pressure in September - Olympian Village, MO
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in September
Olympian Village, MO

Average wind speed in September - Olympian Village, MO
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in September
Olympian Village, MO

Average humidity in September - Olympian Village, MO
  • Average humidity in September: 74%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Olympian Village, MO

Average rainfall in September - Olympian Village, MO
  • Average rainfall in September: 1.02"

The wettest month (with the highest rainfall) is May (1.93").
The driest month (with the least rainfall) is February (0.75").

Average rainfall days in September
Olympian Village, MO

Average rainfall days in September - Olympian Village, MO
  • Average rainfall days in September: 10.3 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in September
Olympian Village, MO

Average snowfall in September - Olympian Village, MO
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Olympian Village, MO

Average snowfall days in September - Olympian Village, MO
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Olympian Village, MO

Average daylight in September / Average sunshine in September - Olympian Village, MO
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in September
Olympian Village, MO

Average sunshine days in September - Olympian Village, MO
  • Average sunshine days in September: 17.6 days

The month with the most sunshine days is December (21.6 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in September
Olympian Village, MO

Average UV index in September - Olympian Village, MO
  • Average UV index in September: 5

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in September
Olympian Village, MO

Average cloud cover in September - Olympian Village, MO
  • Average cloud cover in September: 30

The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in September
Olympian Village, MO

Average visibility in September - Olympian Village, MO
  • Average visibility in September: 6mi

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

Olympian Village, Missouri, USA

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