September weather forecast
Hills and Dales, OH

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Hills and Dales, Ohio, with an average temperature ranging between min 55°F (12.8°C) and max 74.7°F (23.7°C).

Temperature

Hills and Dales's weather subtly changes with the onset of September, barely falling from a moderately hot 80.8°F (27.1°C) in August to a still warm 74.7°F (23.7°C). An average low-temperature of 55°F (12.8°C) is observed during September nights.

Humidity

The average relative humidity in September is 78%.

Rainfall

September is the month with the least rainfall. Rain falls for 14.2 days and accumulates 1.81" (46mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in September in Hills and Dales is 12h and 27min.
On the first day of September, sunrise is at 6:53 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:08 pm EDT.

Sunshine

The average sunshine in September is 8.3h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 4 during September translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature?

The average high-temperature and low-temperature during September are 74.7°F (23.7°C) and 55°F (12.8°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 86°F (30°C).

What is the average humidity in September in Hills and Dales?

In Hills and Dales, the average relative humidity in September is 78%.

What is the driest month?

September is the month with the least rainfall in Hills and Dales. Rain falls for 14.2 days and accumulates 1.81" (46mm) of precipitation.

How many days does it rain in September?

In Hills and Dales, in September, during 14.2 rainfall days, 1.81" (46mm) of precipitation is typically accumulated.

When it does not snow?

In Hills and Dales, snow does not fall in June through October.

What is the average length of the day in September?

In Hills and Dales, the average day length in September is 12h and 27min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:53 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 7:08 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.3h.

What is the UV index intensity in September?

In Hills and Dales, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health threat 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
Hills and Dales, OH

Average temperature in September - Hills and Dales, OH
  • Average high temperature in September: 74.7°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.6°F).

  • Average low temperature in September: 55°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average pressure in September
Hills and Dales, OH

Average pressure in September - Hills and Dales, OH
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Hills and Dales, OH

Average wind speed in September - Hills and Dales, OH
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

Average humidity in September
Hills and Dales, OH

Average humidity in September - Hills and Dales, OH
  • Average humidity in September: 78%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).

Average rainfall in September
Hills and Dales, OH

Average rainfall in September - Hills and Dales, OH
  • Average rainfall in September: 1.81"

The wettest month (with the highest rainfall) is June (3.03").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in September
Hills and Dales, OH

Average rainfall days in September - Hills and Dales, OH
  • Average rainfall days in September: 14.2 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in September
Hills and Dales, OH

Average snowfall in September - Hills and Dales, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is January (5.04").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in September
Hills and Dales, OH

Average snowfall days in September - Hills and Dales, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (16.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Hills and Dales, OH

Average daylight in September / Average sunshine in September - Hills and Dales, OH
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

Average sunshine days in September
Hills and Dales, OH

Average sunshine days in September - Hills and Dales, OH
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (7.8 days).

Average UV index in September
Hills and Dales, OH

Average UV index in September - Hills and Dales, OH
  • Average UV index in September: 4

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in September
Hills and Dales, OH

Average cloud cover in September - Hills and Dales, OH
  • Average cloud cover in September: 38

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in September
Hills and Dales, OH

Average visibility in September - Hills and Dales, OH
  • Average visibility in September: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).

Hills and Dales, Ohio, USA

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