October weather forecast
Blanchester, OH

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Weather in October

October, like September, in Blanchester, Ohio, is another refreshing autumn month, with an average temperature fluctuating between 63.5°F (17.5°C) and 46.9°F (8.3°C).

Temperature

October implies a gentle temperature shift, with average high-temperatures reducing from September's moderately hot 76.1°F (24.5°C) to a comfortable 63.5°F (17.5°C). Blanchester's average low-temperature in October is measured at a chilly 46.9°F (8.3°C).

Humidity

The least humid month is October, with an average relative humidity of 75%.

Rainfall

In Blanchester, Ohio, during October, the rain falls for 10.5 days and regularly aggregates up to 1.02" (26mm) of precipitation. In Blanchester, Ohio, during the entire year, the rain falls for 139.1 days and collects up to 16.38" (416mm) of precipitation.

Snowfall

Months with snowfall in Blanchester are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, there are 33.4 snowfall days, and 5.47" (139mm) of snow is accumulated.

Daylight

The average length of the day in October is 11h and 9min.
On the first day of the month, sunrise is at 7:32 am and sunset at 7:18 pm. On the last day of October, sunrise is at 8:03 am and sunset at 6:35 pm EDT.

Sunshine

In October, the average sunshine is 6.4h.

UV index

In Blanchester, Ohio, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: In October, a daily UV index of 3 turns into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

What are October temperatures in Blanchester?

The high-temperature in Blanchester during October is 63.5°F (17.5°C) and the low-temperature is 46.9°F (8.3°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 86°F (30°C).

What is the least humid month in Blanchester?

With an average relative humidity of 75%, October is the least humid month in Blanchester, Ohio.

What is the average humidity in October in Blanchester?

The average relative humidity in October in Blanchester is 75%.

How much does it rain in Blanchester in October?

In Blanchester, during October, the rain falls for 10.5 days and regularly aggregates up to 1.02" (26mm) of precipitation.

When does it start snowing in Blanchester?

October is the first month it typically snows in Blanchester, Ohio. Throughout October, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Blanchester have in October?

In Blanchester, the average day length in October is 11h and 9min.

What time are sunrise and sunset in October in Blanchester?

In October, on the first day of the month, sunrise is at 7:32 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 6:35 pm EDT.

How many hours of sunshine does Blanchester have in October?

The average sunshine duration in October is 6.4h.

How high is the UV index in October in Blanchester?

In Blanchester, Ohio, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Blanchester, OH

Average temperature in October - Blanchester, OH
  • Average high temperature in October: 63.5°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 (34.5°F).

  • Average low temperature in October: 46.9°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

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Average pressure in October
Blanchester, OH

Average pressure in October - Blanchester, 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).

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Average wind speed in October
Blanchester, OH

Average wind speed in October - Blanchester, OH
  • Average wind speed in October: 8mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in October
Blanchester, OH

Average humidity in October - Blanchester, OH
  • Average humidity in October: 75%

The months with the highest relative humidity are January, February and December (82%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in October
Blanchester, OH

Average rainfall in October - Blanchester, OH
  • Average rainfall in October: 1.02"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is September (0.87").

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Average rainfall days in October
Blanchester, OH

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

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in October
Blanchester, OH

Average snowfall in October - Blanchester, OH
  • Average snowfall in October: 0.08"

The month with the highest snowfall is February (1.34").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
Blanchester, OH

Average snowfall days in October - Blanchester, OH
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Blanchester, 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 2min

The months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in October
Blanchester, OH

Average sunshine days in October - Blanchester, OH
  • Average sunshine days in October: 19 days

The months with the most sunshine days are October and November (19 days).
The month with the least sunshine days is July (11.1 days).

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Average UV index in October
Blanchester, OH

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

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 October
Blanchester, OH

Average cloud cover in October - Blanchester, OH
  • Average cloud cover in October: 38

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in October
Blanchester, OH

Average visibility in October - Blanchester, 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).

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Blanchester, Ohio, USA

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