October weather forecast
Semiway, KY

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Weather in October

October, like September, is an agreeable autumn month in Semiway, Kentucky, with an average temperature fluctuating between 50.2°F (10.1°C) and 68.4°F (20.2°C).

Temperature

With the onset of October, Semiway experiences a modest temperature adjustment, with the average high-temperature receding from a moderately hot 79.9°F (26.6°C) in September to a pleasant 68.4°F (20.2°C). During the month of October, an average temperature of 50.2°F (10.1°C) is noted during the nights.

Humidity

With an average relative humidity of 72%, October is the least humid month in Semiway.

Rainfall

In Semiway, during October, the rain falls for 8 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, there are 114.1 rainfall days, and 10.63" (270mm) of precipitation is accumulated.

Snowfall

In Semiway, snow does not fall in May through October.

Daylight

In Semiway, the average length of the day in October is 11h and 13min.
On the first day of the month, sunrise is at 6:45 am and sunset at 6:31 pm. On the last day of October, sunrise is at 7:13 am and sunset at 5:51 pm CDT.

Sunshine

The average sunshine in October is 6.9h.

UV index

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In October, the maximum UV index of 3 transforms into these recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

During October, Semiway experiences an average high-temperature of 68.4°F (20.2°C) and a low-temperature of 50.2°F (10.1°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in August is computed to be 96.8°F (36°C).

What is the least humid month?

The least humid month is October, with an average relative humidity of 72%.

What is the average humidity in October?

In Semiway, the average relative humidity in October is 72%.

How much does it rain in October?

In October, the rain falls for 8 days. Throughout October, 0.79" (20mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

Does it snow in October?

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

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

In October, the average day length is 11h and 13min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:45 am and sunset at 6:31 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:51 pm CDT.

How long on average sun shines in October?

The average sunshine duration in October in Semiway is 6.9h.

How high is the UV index in October?

In Semiway, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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
Semiway, KY

Average temperature in October - Semiway, KY
  • Average high temperature in October: 68.4°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in October: 50.2°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in October
Semiway, KY

Average pressure in October - Semiway, KY
  • Average pressure in October: 30.05"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in October
Semiway, KY

Average wind speed in October - Semiway, KY
  • Average wind speed in October: 7.6mph

The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

Average humidity in October
Semiway, KY

Average humidity in October - Semiway, KY
  • Average humidity in October: 72%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in October
Semiway, KY

Average rainfall in October - Semiway, KY
  • Average rainfall in October: 0.79"

The wettest month (with the highest rainfall) is February (1.18").
The driest month (with the least rainfall) is September (0.35").

Average rainfall days in October
Semiway, KY

Average rainfall days in October - Semiway, KY
  • Average rainfall days in October: 8 days

The month with the highest number of rainy days is July (13.1 days).
The month with the least rainy days is November (6.9 days).

Average snowfall in October
Semiway, KY

Average snowfall in October - Semiway, KY
  • Average snowfall in October: 0"

The month with the highest snowfall is February (0.63").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Semiway, KY

Average snowfall days in October - Semiway, KY
  • Average snowfall days in October: 0.3 days

The month with the highest number of snowfall days is January (3.7 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
Semiway, KY

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in October: 6h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in October
Semiway, KY

Average sunshine days in October - Semiway, KY
  • Average sunshine days in October: 21.5 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.8 days).

Average UV index in October
Semiway, KY

Average UV index in October - Semiway, KY
  • 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 and December (UV index 2).

Average cloud cover in October
Semiway, KY

Average cloud cover in October - Semiway, KY
  • Average cloud cover in October: 33

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in October
Semiway, KY

Average visibility in October - Semiway, KY
  • 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).

Semiway, Kentucky, USA

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