October weather forecast
Belfast, OH

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Weather in October

October, like September, in Belfast, Ohio, is another enjoyable autumn month, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 63.7°F (17.6°C).

Temperature

Belfast experiences a temperature shift at the start of October, with average high-temperatures adjusting from a moderately hot 76.5°F (24.7°C) in September to a comfortable 63.7°F (17.6°C). During the month of October, the nighttime temperature falls to an average of 46.8°F (8.2°C).

Humidity

The months with the lowest humidity are October and November, with an average relative humidity of 75%.

Rainfall

In Belfast, in October, during 12.6 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Belfast, during the entire year, the rain falls for 174 days and collects up to 34.72" (882mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, there are 40.1 snowfall days, and 15.04" (382mm) of snow is accumulated.

Daylight

In October, the average length of the day is 11h and 10min.
On the first day of October, sunrise is at 7:30 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 6:34 pm EDT.

Sunshine

In October, the average sunshine in Belfast is 6.4h.

UV index

In Belfast, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 3 during October translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

The high-temperature during October is 63.7°F (17.6°C) and the low-temperature is 46.8°F (8.2°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is estimated at 87.8°F (31°C).

What are the least humid months?

October and November, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in October?

In October, the average relative humidity is 75%.

How many days does it rain in October?

In October, the rain falls for 12.6 days. Throughout October, 2.32" (59mm) of precipitation is accumulated.

When does it start snowing?

October is the first month it typically snows in Belfast. Throughout October, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow.

What is the average length of the day in October in Belfast?

In October, the average day length is 11h and 10min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:30 am and sunset at 7:16 pm. On the last day of the month, in Belfast, Ohio, sunrise is at 8:01 am and sunset at 6:34 pm EDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.4h.

How high is the UV index in October?

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Belfast, OH

Average temperature in October - Belfast, OH
  • Average high temperature in October: 63.7°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in October: 46.8°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in October
Belfast, OH

Average pressure in October - Belfast, 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 (29.95"Hg).

Average wind speed in October
Belfast, OH

Average wind speed in October - Belfast, OH
  • Average wind speed in October: 7.6mph

The windiest month (with the highest average wind speed) is January (9.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in October
Belfast, OH

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

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

Average rainfall in October
Belfast, OH

Average rainfall in October - Belfast, OH
  • Average rainfall in October: 2.32"

The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in October
Belfast, OH

Average rainfall days in October - Belfast, OH
  • Average rainfall days in October: 12.6 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is February (10.3 days).

Average snowfall in October
Belfast, OH

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

The month with the highest snowfall is February (4.06").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Belfast, OH

Average snowfall days in October - Belfast, OH
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Belfast, 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 month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in October
Belfast, OH

Average sunshine days in October - Belfast, OH
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is May (8.9 days).

Average UV index in October
Belfast, OH

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

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

Average cloud cover in October
Belfast, OH

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

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in October
Belfast, OH

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

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

Belfast, Ohio, USA

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