October weather forecast
New Castle, KY

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Weather in October

October, the same as September, is another refreshing autumn month in New Castle, Kentucky, with an average temperature varying between 65.8°F (18.8°C) and 47.3°F (8.5°C).

Temperature

Onset of October witnesses a reduction in the average high-temperature, falling from a warm 79°F (26.1°C) in September to a comfortable 65.8°F (18.8°C). An average nighttime temperature of 47.3°F (8.5°C) is noted in New Castle during the month of October.

Humidity

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

Rainfall

In New Castle, in October, during 9.8 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. In New Castle, Kentucky, during the entire year, the rain falls for 147.9 days and collects up to 23.98" (609mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows in New Castle. Throughout October, in the average 0.2 snowfall days, it receives 0.2" (5mm) of snow. In New Castle, during the entire year, snow falls for 25.8 days and aggregates up to 6.02" (153mm) of snow.

Daylight

In October, the average length of the day is 11h and 11min.
On the first day of the month, sunrise is at 7:37 am and sunset at 7:23 pm. On the last day of October, in New Castle, sunrise is at 8:06 am and sunset at 6:41 pm EDT.

Sunshine

In New Castle, the average sunshine in October is 6.7h.

UV index

In New Castle, the average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A typical high UV index of 3 in October suggests the following recommendations:
Act with care - The suggestion to avoid sunburn is emphasized. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are October temperatures in New Castle?

October temperatures in New Castle, Kentucky, vary between a high-temperature of 65.8°F (18.8°C) and a low-temperature of 47.3°F (8.5°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 93.2°F (34°C).

What are the least humid months in New Castle?

The months with the lowest humidity in New Castle, Kentucky, are August through October, with an average relative humidity of 75%.

What is the average humidity in October in New Castle?

The average relative humidity in October is 75%.

How much does it rain in New Castle in October?

In New Castle, in October, during 9.8 rainfall days, 1.69" (43mm) of precipitation is typically accumulated.

When does it start to snow in New Castle?

October is the first month it typically snows in New Castle. Throughout October, in the average 0.2 snowfall days, it receives 0.2" (5mm) of snow.

What is the average length of the day in October in New Castle?

In October, the average day length in New Castle, Kentucky, is 11h and 11min.

What time are sunrise and sunset in October in New Castle?

In October, on the first day of the month, sunrise is at 7:37 am and sunset at 7:23 pm. On the last day of the month, in New Castle, sunrise is at 8:06 am and sunset at 6:41 pm EDT.

How many hours of sunshine does New Castle have in October?

The average sunshine duration in October in New Castle is 6.7h.

How high is the UV index in October in New Castle?

In New Castle, Kentucky, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents 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
New Castle, KY

Average temperature in October - New Castle, KY
  • Average high temperature in October: 65.8°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.3°F).

  • Average low temperature in October: 47.3°F

The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

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Average pressure in October
New Castle, KY

Average pressure in October - New Castle, KY
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in October
New Castle, KY

Average wind speed in October - New Castle, KY
  • Average wind speed in October: 6.8mph

The windiest month (with the highest average wind speed) is January (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in October
New Castle, KY

Average humidity in October - New Castle, KY
  • Average humidity in October: 75%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).

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Average rainfall in October
New Castle, KY

Average rainfall in October - New Castle, KY
  • Average rainfall in October: 1.69"

The wettest month (with the highest rainfall) is April (2.64").
The driest month (with the least rainfall) is September (1.3").

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Average rainfall days in October
New Castle, KY

Average rainfall days in October - New Castle, KY
  • Average rainfall days in October: 9.8 days

The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in October
New Castle, KY

Average snowfall in October - New Castle, KY
  • Average snowfall in October: 0.2"

The month with the highest snowfall is March (1.54").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in October
New Castle, KY

Average snowfall days in October - New Castle, KY
  • Average snowfall days in October: 0.2 days

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in October /
Average sunshine in October
New Castle, KY

Average daylight in October / Average sunshine in October - New Castle, KY
  • Average daylight in October: 11h and 1min

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 October: 6h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in October
New Castle, KY

Average sunshine days in October - New Castle, KY
  • Average sunshine days in October: 19.9 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (11.9 days).

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Average UV index in October
New Castle, KY

Average UV index in October - New Castle, KY
  • 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
New Castle, KY

Average cloud cover in October - New Castle, KY
  • Average cloud cover in October: 36

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in October
New Castle, KY

Average visibility in October - New Castle, KY
  • Average visibility in October: 6mi

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

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New Castle, Kentucky, USA

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