October weather forecast
Sidney, OH

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Weather in October

October, like September, in Sidney, Ohio, is another comfortable autumn month, with temperature in the range of an average low of 46°F (7.8°C) and an average high of 61.7°F (16.5°C).

Temperature

Sidney in October demonstrates a small temperature transition, adjusting from an average high of a warm 73.6°F (23.1°C) in September to a refreshing 61.7°F (16.5°C). Sidney's temperature in October lowers to a consistent average of 46°F (7.8°C) during the nights.

Humidity

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

Rainfall

In Sidney, during October, the rain falls for 7.9 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 111.7 rainfall days, and 8.58" (218mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 27.1 snowfall days, and 2.8" (71mm) of snow is accumulated.

Daylight

In Sidney, Ohio, the average length of the day in October is 11h and 7min.
On the first day of October, sunrise is at 7:33 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:34 pm EDT.

Sunshine

In Sidney, the average sunshine in October is 6.3h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 2 in October translates into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

In Sidney, 61.7°F (16.5°C) is the average high-temperature and 46°F (7.8°C) is the average low-temperature during October.

What is the least humid month?

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

What is the average humidity in October?

In Sidney, the average relative humidity in October is 75%.

How many days does it rain in October?

In Sidney, in October, during 7.9 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

When does it start snowing in Sidney?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.12" (3mm) of snow.

What is the average length of the day in October?

The average day length in October is 11h and 7min.

What time are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 7:33 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 6:34 pm EDT.

How many hours of sunshine does Sidney have in October?

The average sunshine duration in October is 6.3h.

When is the lowest UV index in Sidney?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Sidney.

What is the UV index intensity in October?

In October, the average daily maximum UV index in Sidney is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.
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
Sidney, OH

Average temperature in October - Sidney, OH
  • Average high temperature in October: 61.7°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in October: 46°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).

Average pressure in October
Sidney, OH

Average pressure in October - Sidney, OH
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in October
Sidney, OH

Average wind speed in October - Sidney, OH
  • Average wind speed in October: 8.6mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in October
Sidney, OH

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

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

Average rainfall in October
Sidney, OH

Average rainfall in October - Sidney, OH
  • Average rainfall in October: 0.63"

The wettest months (with the highest rainfall) are May and June (1.06").
The driest month (with the least rainfall) is November (0.47").

Average rainfall days in October
Sidney, OH

Average rainfall days in October - Sidney, OH
  • Average rainfall days in October: 7.9 days

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is February (5 days).

Average snowfall in October
Sidney, OH

Average snowfall in October - Sidney, OH
  • Average snowfall in October: 0.12"

The month with the highest snowfall is February (0.79").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Sidney, OH

Average snowfall days in October - Sidney, OH
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in October
Sidney, OH

Average sunshine days in October - Sidney, OH
  • Average sunshine days in October: 19.9 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (13.6 days).

Average UV index in October
Sidney, OH

Average UV index in October - Sidney, OH
  • Average UV index in October: 2

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, October, November and December (UV index 2).

Average cloud cover in October
Sidney, OH

Average cloud cover in October - Sidney, OH
  • Average cloud cover in October: 40

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in October
Sidney, OH

Average visibility in October - Sidney, OH
  • Average visibility in October: 6mi

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

Sidney, Ohio, USA

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