October weather forecast and climate
Alphoretta, KY

October, the same as September, is another comfortable autumn month in Alphoretta, Kentucky, with average temperature fluctuating between 47.3°F (8.5°C) and 67.1°F (19.5°C).

Temperature

In Alphoretta, the average high-temperature decreases, from a warm 79.3°F (26.3°C) in September, to a comfortable 67.1°F (19.5°C). In October, in Alphoretta, the average low-temperature is 47.3°F (8.5°C).

Humidity

The average relative humidity in Alphoretta, Kentucky, is 76%.

Rainfall

In Alphoretta, during 12.9 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, in Alphoretta, Kentucky, there are 181.8 rainfall days, and 33.43" (849mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows in Alphoretta. Throughout October, in the average 0.5 snowfall days, it receives 0.43" (11mm) of snow. Throughout the year, in Alphoretta, Kentucky, there are 35.7 snowfall days, and 14.09" (358mm) of snow is accumulated.

Daylight

In October, the average length of the day in Alphoretta, Kentucky, is 11.2h.

Sunshine

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

UV index

The average daily maximum UV index in Alphoretta is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in October in Alphoretta?

The average high-temperature, in October, in Alphoretta, is 67.1°F (19.5°C), while the average low-temperature is 47.3°F (8.5°C).

What is the average humidity in October in Alphoretta?

In Alphoretta, the average relative humidity in October is 76%.

How much does it rain in Alphoretta in October?

In Alphoretta, Kentucky, during October, the rain falls for 12.9 days and regularly aggregates up to 2.87" (73mm) of precipitation.

When does it start snowing in Alphoretta?

October is the first month it typically snows in Alphoretta. Throughout October, in the average 0.5 snowfall days, it receives 0.43" (11mm) of snow.

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

In October, the average length of the day in Alphoretta, Kentucky, is 11.2h.

How long on average sun shines in October in Alphoretta?

The average sunshine in October in Alphoretta, Kentucky, is 6.4h.

What is the UV index reading in October in Alphoretta?

In Alphoretta, Kentucky, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.
Average temperature in October - Alphoretta, KY
  • Average high temperature in October: 67.1°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in October: 47.3°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 (27.1°F).

Average pressure in October - Alphoretta, KY
  • Average pressure in October: 30.06"

Months with the highest atmospheric pressure are January and November (30.16").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in October - Alphoretta, KY
  • Average wind speed in October: 5mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in October - Alphoretta, KY
  • Average humidity in October: 76%

The month with the highest relative humidity is February (80%).
Months with the lowest relative humidity are August and November (74%).

Average rainfall in October - Alphoretta, KY
  • Average rainfall in October: 2.87"

The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in October - Alphoretta, KY
  • Average rainfall days in October: 12.9 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in October - Alphoretta, KY
  • Average snowfall in October: 0.43"

The month with the highest snowfall is January (3.62").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October - Alphoretta, KY
  • Average snowfall days in October: 0.5 days

The month with the highest number of snowfall days is January (11.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October / Average sunshine in October - Alphoretta, KY
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in October: 6.4h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4.2h).

Average sunshine days in October - Alphoretta, KY
  • Average sunshine days in October: 16.1 days

The month with the most sunshine days is October (16.1 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in October - Alphoretta, KY
  • Average UV index in October: 3

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in October - Alphoretta, KY
  • Average cloud cover in October: 37

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in October - Alphoretta, KY
  • Average visibility in October: 6mi

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