September weather forecast
Olympian Village, MO

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Olympian Village, Missouri, with temperature in the range of an average high of 80.1°F (26.7°C) and an average low of 59.5°F (15.3°C).

Temperature

With the commencement of September, Olympian Village records a moderate temperature decline, with the average high easing from August's hot 86.5°F (30.3°C) to a warm 80.1°F (26.7°C). During September, an average low-temperature of 59.5°F (15.3°C) is observed in Olympian Village.

Humidity

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

Rainfall

In Olympian Village, Missouri, during September, the rain falls for 10.3 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, there are 124.5 rainfall days, and 16.26" (413mm) of precipitation is accumulated.

Snowfall

In Olympian Village, snow does not fall in April through October.

Daylight

The average length of the day in September in Olympian Village is 12h and 25min.
On the first day of September in Olympian Village, 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.

Sunshine

In September, the average sunshine is 9.5h.

UV index

In Olympian Village, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 5 in September leads to these recommendations:
Undertake precautions - Guarding against sun damage is counselled. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What is the temperature in September in Olympian Village?

During September, Olympian Village experiences an average high-temperature of 80.1°F (26.7°C) and a low-temperature of 59.5°F (15.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 98.6°F (37°C).

What is the average humidity in September in Olympian Village?

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

How many days does it rain in September in Olympian Village?

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

When it does not snow in Olympian Village?

In Olympian Village, snow does not fall in April through October.

What is the average length of the day in September in Olympian Village?

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

When are sunrise and sunset in September in Olympian Village?

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, in Olympian Village, Missouri, sunrise is at 6:57 am and sunset at 6:45 pm CDT.

How long on average sun shines in September in Olympian Village?

The average sunshine duration in September in Olympian Village is 9.5h.

What is the UV index intensity in September in Olympian Village?

In September, the average daily maximum UV index in Olympian Village is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Olympian Village, Missouri, USA

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