October weather forecast
Cincinnati, OH

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A beautiful park in spring next to the John A Roebling suspension bridge in Cincinnati, Ohio
A beautiful park in spring next to the John A Roebling suspension bridge in Cincinnati, Ohio

Weather in October

October embodies the essence of fall in Cincinnati, complete with cooler temperatures, subdued colors, and shorter daylight hours. The change is not merely an onward march of the seasons but rather a celebration of nature's cycle of renewal. The visual transition, evident in the crunch of fallen leaves underfoot, complements the distinct drop in temperature. The city takes on a whole new aesthetic - a palette of hues that embraces the seasonal shift with elegance and grace.

Temperature

As October begins, there is a decrease in the average high-temperature, falling from a moderately hot 77.9°F (25.5°C) in September to an enjoyable 64.8°F (18.2°C). Cincinnati experiences an average low-temperature of 47.3°F (8.5°C) in the month of October.

Humidity

August through October, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Cincinnati, in October, it is raining for 10.5 days, with typically 1.77" (45mm) of accumulated precipitation. Throughout the year, in Cincinnati, Ohio, there are 150.9 rainfall days, and 27.64" (702mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 10min.
On the first day of October, sunrise is at 7:34 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:37 pm EDT.

Sunshine

In Cincinnati, the average sunshine in October is 6.6h.

UV index

The average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 3 in October translates into these instructions:
Be vigilant - Suggestions to stave off sun damage are provided. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

In October, the average high-temperature and low-temperature are 64.8°F (18.2°C) and 47.3°F (8.5°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 91.4°F (33°C).

What are the least humid months?

August through October, with an average relative humidity of 74%, are the least humid months.

What is the average humidity in October?

In Cincinnati, the average relative humidity in October is 74%.

How many days does it rain in October?

In Cincinnati, in October, during 10.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When it does not snow in Cincinnati?

May through October are months without snowfall.

Does it snow in October?

In Cincinnati, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Cincinnati have in October?

The average day length in October is 11h and 10min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:34 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:37 pm EDT.

How many hours of sunshine does Cincinnati have in October?

The average sunshine duration in October is 6.6h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium health risk 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 October
Cincinnati, OH

Average temperature in October - Cincinnati, OH
  • Average high temperature in October: 64.8°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 (36.1°F).

  • Average low temperature in October: 47.3°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).

Average pressure in October
Cincinnati, OH

Average pressure in October - Cincinnati, OH
  • Average pressure in October: 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).

Average wind speed in October
Cincinnati, OH

Average wind speed in October - Cincinnati, OH
  • Average wind speed in October: 7mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in October
Cincinnati, OH

Average humidity in October - Cincinnati, OH
  • Average humidity in October: 74%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (74%).

Average rainfall in October
Cincinnati, OH

Average rainfall in October - Cincinnati, OH
  • Average rainfall in October: 1.77"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in October
Cincinnati, OH

Average rainfall days in October - Cincinnati, OH
  • Average rainfall days in October: 10.5 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (8.2 days).

Average snowfall in October
Cincinnati, OH

Average snowfall in October - Cincinnati, OH
  • Average snowfall in October: 0"

The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Cincinnati, OH

Average snowfall days in October - Cincinnati, OH
  • Average snowfall days in October: 0.1 days

The months with the highest number of snowfall days are January and February (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Cincinnati, OH

Average daylight in October / Average sunshine in October - Cincinnati, OH
  • Average daylight in October: 11h and 1min

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 30min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in October
Cincinnati, OH

Average sunshine days in October - Cincinnati, OH
  • Average sunshine days in October: 19.2 days

The months with the most sunshine days are October and November (19.2 days).
The month with the least sunshine days is May (10.9 days).

Average UV index in October
Cincinnati, OH

Average UV index in October - Cincinnati, OH
  • Average UV index in October: 3

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 October
Cincinnati, OH

Average cloud cover in October - Cincinnati, OH
  • Average cloud cover in October: 37

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in October
Cincinnati, OH

Average visibility in October - Cincinnati, OH
  • Average visibility in October: 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).

Cincinnati, Ohio, USA

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