September weather forecast
Tarrants, MO

Weather in September

September, the first month of the autumn in Tarrants, is still a warm month, with an average temperature varying between 78.4°F (25.8°C) and 58.8°F (14.9°C).

Temperature

In September, the average high-temperature slightly decreases from a warm 84.4°F (29.1°C) in August to a still moderately hot 78.4°F (25.8°C). In Tarrants, the average low-temperature is 58.8°F (14.9°C).

Humidity

The average relative humidity in September in Tarrants is 74%.

Rainfall

In Tarrants, Missouri, during September, the rain falls for 11.9 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Tarrants, Missouri, during the entire year, the rain falls for 144.5 days and collects up to 28.35" (720mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in September in Tarrants is 12h and 26min.
On the first day of the month, sunrise is at 6:33 am and sunset at 7:35 pm. On the last day of September, sunrise is at 7:00 am and sunset at 6:49 pm CDT.

Sunshine

The average sunshine in September in Tarrants is 9.4h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. 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.
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FAQ

What is the temperature in September in Tarrants?

The average high-temperature, in September, in Tarrants, is 78.4°F (25.8°C), while the average low-temperature is 58.8°F (14.9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is estimated at 93.2°F (34°C).

What is the average humidity in September in Tarrants?

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

How much does it rain in Tarrants in September?

In Tarrants, Missouri, during September, the rain falls for 11.9 days and regularly aggregates up to 2.36" (60mm) of precipitation.

When it does not snow in Tarrants?

In Tarrants, snow does not fall in May through September.

Does it snow in Tarrants in September?

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

How many hours of daylight does Tarrants have in September?

In September, the average day length in Tarrants is 12h and 26min.

What time are sunrise and sunset in September in Tarrants?

In September, on the first day of the month, sunrise is at 6:33 am and sunset at 7:35 pm. On the last day of the month, in Tarrants, Missouri, sunrise is at 7:00 am and sunset at 6:49 pm CDT.

How long on average sun shines in September in Tarrants?

In Tarrants, Missouri, the average sunshine duration in September is 9.4h.

What is the UV index intensity in September in Tarrants?

In Tarrants, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Tarrants, MO

Average temperature in September - Tarrants, MO
  • Average high temperature in September: 78.4°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in September: 58.8°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in September
Tarrants, MO

Average pressure in September - Tarrants, 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 (29.91"Hg).

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Average wind speed in September
Tarrants, MO

Average wind speed in September - Tarrants, MO
  • Average wind speed in September: 6.7mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in September
Tarrants, MO

Average humidity in September - Tarrants, MO
  • Average humidity in September: 74%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in September
Tarrants, MO

Average rainfall in September - Tarrants, MO
  • Average rainfall in September: 2.36"

The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is February (1.5").

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Average rainfall days in September
Tarrants, MO

Average rainfall days in September - Tarrants, MO
  • Average rainfall days in September: 11.9 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in September
Tarrants, MO

Average snowfall in September - Tarrants, MO
  • Average snowfall in September: 0"

The month with the highest snowfall is January (3.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in September
Tarrants, MO

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

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Tarrants, MO

Average daylight in September / Average sunshine in September - Tarrants, MO
  • Average daylight in September: 12h and 26min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 27min).

  • Average sunshine in September: 9h and 24min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Tarrants, MO

Average sunshine days in September - Tarrants, MO
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (10.6 days).

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Average UV index in September
Tarrants, MO

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

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

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Average cloud cover in September
Tarrants, MO

Average cloud cover in September - Tarrants, MO
  • Average cloud cover in September: 29

The months with the most cloud cover are January and February (Cloud cover 50).
The months with the least cloud cover are July and August (Cloud cover 28).

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Average visibility in September
Tarrants, MO

Average visibility in September - Tarrants, 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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