September weather forecast
Xenia, OH

Weather in September

September, the first month of the autumn in Xenia, is still a warm month, with an average temperature varying between 56.7°F (13.7°C) and 75°F (23.9°C).

Temperature

In September, the average high-temperature is practically the same as in August - a still moderately hot 75°F (23.9°C). In Xenia, in September, the average low-temperature is 56.7°F (13.7°C).

Humidity

In September, the average relative humidity in Xenia is 77%.

Rainfall

The month with the least rainfall in Xenia is September, when the rain falls for 14.8 days and typically collects 2.13" (54mm) of precipitation.

Snowfall

In Xenia, Ohio, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of the month, sunrise is at 7:04 am and sunset at 8:07 pm. On the last day of September, in Xenia, sunrise is at 7:31 am and sunset at 7:20 pm EDT.

Sunshine

In September, the average sunshine is 8.3h.

UV index

The average daily maximum UV index in September in Xenia is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 4 in September transform into the following instructions:
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. 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 average humidity in September in Xenia?

In Xenia, Ohio, the average relative humidity in September is 77%.

What is the driest month in Xenia?

The month with the least rainfall in Xenia is September, when the rain falls for 14.8 days and typically collects 2.13" (54mm) of precipitation.

How many days does it rain in September in Xenia?

In September, in Xenia, Ohio, the rain falls for 14.8 days. Throughout September, 2.13" (54mm) of precipitation is accumulated.

When it does not snow in Xenia?

In Xenia, Ohio, snow does not fall in June through September.

Does it snow in Xenia in September?

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

How many hours of daylight does Xenia have in September?

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

When is the sunrise / sunset in September in Xenia?

In September, on the first day of the month, sunrise is at 7:04 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 7:20 pm EDT.

How long on average sun shines in September in Xenia?

The average sunshine duration in September is 8.3h.

What is the UV index reading in September in Xenia?

In September, the average daily maximum UV index in Xenia is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Xenia, OH

Average temperature in September - Xenia, OH
  • Average high temperature in September: 75°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in September: 56.7°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in September
Xenia, OH

Average pressure in September - Xenia, OH
  • Average pressure in September: 30.04"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
Xenia, OH

Average wind speed in September - Xenia, OH
  • Average wind speed in September: 6.4mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in September
Xenia, OH

Average humidity in September - Xenia, OH
  • Average humidity in September: 77%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in September
Xenia, OH

Average rainfall in September - Xenia, OH
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is September (2.13").

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Average rainfall days in September
Xenia, OH

Average rainfall days in September - Xenia, OH
  • Average rainfall days in September: 14.8 days

The month with the highest number of rainy days is May (20.1 days).
The months with the least rainy days are January and February (9.8 days).

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Average snowfall in September
Xenia, OH

Average snowfall in September - Xenia, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Xenia, OH

Average snowfall days in September - Xenia, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Xenia, OH

Average daylight in September / Average sunshine in September - Xenia, OH
  • Average daylight in September: 12h and 26min

The month with the longest days is June (Average daylight: 14h and 56min).
The month with the shortest days is December (Average daylight: 9h and 25min).

  • Average sunshine in September: 8h and 18min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in September
Xenia, OH

Average sunshine days in September - Xenia, OH
  • Average sunshine days in September: 13.6 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.8 days).

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Average UV index in September
Xenia, OH

Average UV index in September - Xenia, OH
  • Average UV index in September: 4

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
Xenia, OH

Average cloud cover in September - Xenia, OH
  • Average cloud cover in September: 33

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in September
Xenia, OH

Average visibility in September - Xenia, OH
  • Average visibility in September: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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