September weather forecast and climate
Unity Village, MO

The first month of the autumn, September, is also a moderately hot month in Unity Village, Missouri, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 78.3°F (25.7°C).

Temperature

In September, the average high-temperature marginally drops, from 84.7°F (29.3°C) in August, to a still warm 78.3°F (25.7°C). In Unity Village, Missouri, the average low-temperature is 59.9°F (15.5°C).

Humidity

In September, the average relative humidity in Unity Village is 75%.

Rainfall

In Unity Village, during 12.3 rainfall days, 2.72" (69mm) of precipitation is typically accumulated. Throughout the year, in Unity Village, there are 137.8 rainfall days, and 29.53" (750mm) of precipitation is accumulated.

Snowfall

In Unity Village snow does not fall in June through September.

Daylight

In Unity Village, the average length of the day is 12.4h.

Sunshine

In September, the average sunshine is 9.3h.

UV index

The average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in September transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in September in Unity Village?

In Unity Village, in September, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 59.9°F (15.5°C).

What is the average humidity in September in Unity Village?

In September, the average relative humidity is 75%.

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

In September, in Unity Village, Missouri, the rain falls for 12.3 days. Throughout September, 2.72" (69mm) of precipitation is accumulated.

Does it snow in Unity Village in September?

In Unity Village, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Unity Village?

June through September are months without snowfall in Unity Village.

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

The average length of the day in September in Unity Village is 12.4h.

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

In Unity Village, the average sunshine in September is 9.3h.

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

In Unity Village, Missouri, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in September - Unity Village, MO
  • Average high temperature in September: 25.7°C

The warmest month (with the highest average high temperature) is July (30.3°C).
The month with the lowest average high temperature is January (3°C).

  • Average low temperature in September: 15.5°C

The month with the highest average low temperature is July (20.5°C).
The coldest month (with the lowest average low temperature) is January (-4.9°C).

Average pressure in September - Unity Village, MO
  • Average pressure in September: 1016.3mbar

The month with the highest atmospheric pressure is January (1021.6mbar).
The month with the lowest atmospheric pressure is June (1012.3mbar).

Average wind speed in September - Unity Village, MO
  • Average wind speed in September: 11.4km/h

The windiest months (with the highest average wind speed) are February and March (16km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).

Average humidity in September - Unity Village, MO
  • Average humidity in September: 75%

Months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in September - Unity Village, MO
  • Average rainfall in September: 69mm

The wettest month (with the highest rainfall) is May (109mm).
The driest month (with the least rainfall) is January (25mm).

Average rainfall days in September - Unity Village, MO
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (5.6 days).

Average snowfall in September - Unity Village, MO
  • Average snowfall in September: 0mm

The month with the highest snowfall is February (72mm).
Months with the least snowfall are June, July, August and September (0mm).

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

The month with the highest number of snowfall days is January (5.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September / Average sunshine in September - Unity Village, MO
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in September: 9.3h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 5.1h).

Average sunshine days in September - Unity Village, MO
  • Average sunshine days in September: 16.1 days

The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is June (11.8 days).

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

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

Average cloud cover in September - Unity Village, MO
  • Average cloud cover in September: 29

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in September - Unity Village, MO
  • Average visibility in September: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).