September weather forecast and climate
Edina, MO

The first month of the autumn, September, is still a warm month in Edina, Missouri, with average temperature ranging between max 77.5°F (25.3°C) and min 57.7°F (14.3°C).

Temperature

In September, the average high-temperature slightly decreases, from a moderately hot 83.3°F (28.5°C) in August, to a still warm 77.5°F (25.3°C). The average low-temperature, in September, is 57.7°F (14.3°C).

Humidity

In Edina, the average relative humidity is 75%.

Rainfall

In Edina, during September, the rain falls for 10.5 days and regularly aggregates up to 2.32" (59mm) of precipitation. In Edina, during the entire year, the rain falls for 130.9 days and collects up to 26.3" (668mm) of precipitation.

Snowfall

In Edina snow does not fall in May through September.

Daylight

In Edina, Missouri, the average length of the day in September is 12.4h.

Sunshine

The average sunshine in September is 9.2h.

UV index

In Edina, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Edina?

In Edina, Missouri, in September, the average high-temperature is 77.5°F (25.3°C), and the average low-temperature is 57.7°F (14.3°C).

What is the average humidity in September in Edina?

In Edina, Missouri, the average relative humidity in September is 75%.

How much does it rain in Edina in September?

In Edina, in September, it is raining for 10.5 days, with typically 2.32" (59mm) of accumulated precipitation.

Does it snow in Edina in September?

In Edina, Missouri, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Edina?

May through September are months without snowfall in Edina.

What is the average length of the day in September in Edina?

In Edina, the average length of the day in September is 12.4h.

How long on average sun shines in September in Edina?

In September, the average sunshine in Edina, Missouri, is 9.2h.

How high is the UV index in September in Edina?

In September, the average daily maximum UV index in Edina, Missouri, is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV radiation.
Average temperature in September - Edina, MO
  • Average high temperature in September: 25.3°C

The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (0.5°C).

  • Average low temperature in September: 14.3°C

The month with the highest average low temperature is July (19.3°C).
The coldest month (with the lowest average low temperature) is January (-6.8°C).

Average pressure in September - Edina, MO
  • Average pressure in September: 1016.6mbar

The month with the highest atmospheric pressure is January (1021.2mbar).
The month with the lowest atmospheric pressure is June (1012.6mbar).

Average wind speed in September - Edina, MO
  • Average wind speed in September: 12km/h

The windiest months (with the highest average wind speed) are January and February (16.8km/h).
The calmest months (with the lowest average wind speed) are July and August (10.8km/h).

Average humidity in September - Edina, MO
  • Average humidity in September: 75%

Months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in September - Edina, MO
  • Average rainfall in September: 59mm

The wettest month (with the highest rainfall) is May (93mm).
The driest month (with the least rainfall) is January (28mm).

Average rainfall days in September - Edina, MO
  • Average rainfall days in September: 10.5 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (4.7 days).

Average snowfall in September - Edina, MO
  • Average snowfall in September: 0mm

The month with the highest snowfall is January (84mm).
Months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in September - Edina, MO
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (6.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 9.2h

The month with the most sunshine is July (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 4.3h).

Average sunshine days in September - Edina, MO
  • Average sunshine days in September: 18 days

The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is June (12 days).

Average UV index in September - Edina, MO
  • Average UV index in September: 5

Months with the highest UV index are 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 - Edina, MO
  • Average cloud cover in September: 31

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in September - Edina, 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).