September weather forecast
Camp Oyo, OH

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Weather in September

The first month of the autumn, September, is still a warm month in Camp Oyo, Ohio, with an average temperature varying between 56.7°F (13.7°C) and 78.4°F (25.8°C).

Temperature

During the shift to September, Camp Oyo records a mild decrease in average high-temperature, moving from a moderately hot 84.9°F (29.4°C) in August to a still warm 78.4°F (25.8°C). In September, the nighttime temperature plummets remarkably from the daily apex to a steady average of 56.7°F (13.7°C).

Humidity

In September, the average relative humidity is 76%.

Rainfall

September is the month with the least rainfall in Camp Oyo. Rain falls for 13.3 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

In Camp Oyo, snow does not fall in May through September.

Daylight

In Camp Oyo, the average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 7:02 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:16 pm EDT.

Sunshine

The average sunshine in September is 8.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Make use of precautions - Suggestions to resist sunburn are communicated. To protect against the Sun's most potent rays, avoid direct exposure around midday. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Camp Oyo?

The high-temperature during September is 78.4°F (25.8°C) and the low-temperature is 56.7°F (13.7°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 95°F (35°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.3 days and typically collects 1.85" (47mm) of precipitation.

How many days does it rain in September?

In Camp Oyo, in September, during 13.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

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

What is the average length of the day in September in Camp Oyo?

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

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 7:02 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 7:16 pm EDT.

How many hours of sunshine does Camp Oyo have in September?

In Camp Oyo, the average sunshine duration in September is 8.2h.

How high is the UV index in September?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe 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
Camp Oyo, OH

Average temperature in September - Camp Oyo, OH
  • Average high temperature in September: 78.4°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.8°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 (24.3°F).

Average pressure in September
Camp Oyo, OH

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

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Camp Oyo, OH

Average wind speed in September - Camp Oyo, OH
  • Average wind speed in September: 4.9mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in September
Camp Oyo, OH

Average humidity in September - Camp Oyo, OH
  • Average humidity in September: 76%

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (75%).

Average rainfall in September
Camp Oyo, OH

Average rainfall in September - Camp Oyo, OH
  • Average rainfall in September: 1.85"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in September
Camp Oyo, OH

Average rainfall days in September - Camp Oyo, OH
  • Average rainfall days in September: 13.3 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in September
Camp Oyo, OH

Average snowfall in September - Camp Oyo, OH
  • Average snowfall in September: 0"

The month with the highest snowfall is January (3.19").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Camp Oyo, OH

Average snowfall days in September - Camp Oyo, OH
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Camp Oyo, OH

Average daylight in September / Average sunshine in September - Camp Oyo, OH
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in September: 8h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in September
Camp Oyo, OH

Average sunshine days in September - Camp Oyo, OH
  • Average sunshine days in September: 15.1 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (10 days).

Average UV index in September
Camp Oyo, OH

Average UV index in September - Camp Oyo, OH
  • Average UV index in September: 4

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

Average cloud cover in September
Camp Oyo, OH

Average cloud cover in September - Camp Oyo, OH
  • Average cloud cover in September: 34

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in September
Camp Oyo, OH

Average visibility in September - Camp Oyo, OH
  • Average visibility in September: 5mi

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

Camp Oyo, Ohio, USA

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