October weather forecast and climate
Calvin, KY

October, like September, in Calvin, Kentucky, is another enjoyable autumn month, with average temperature fluctuating between 46.6°F (8.1°C) and 66.7°F (19.3°C).

Temperature

In Calvin, the average high-temperature in October drops, from a warm 78.4°F (25.8°C) in September, to an enjoyable 66.7°F (19.3°C). The average low-temperature, in Calvin, is 46.6°F (8.1°C).

Humidity

The average relative humidity in Calvin is 78%.

Rainfall

In October, the rain falls for 13.5 days. Throughout October, 2.83" (72mm) of precipitation is accumulated. In Calvin, during the entire year, the rain falls for 187.5 days and collects up to 40.24" (1022mm) of precipitation.

Snowfall

Months with snowfall in Calvin are January through April, October through December. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. In Calvin, during the entire year, snow falls for 32 days, and aggregates up to 14.17" (360mm) of snow.

Daylight

The average length of the day in Calvin is 11.2h.

Sunshine

The average sunshine in Calvin is 6.6h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 Calvin?

In October, in Calvin, the average high-temperature is 66.7°F (19.3°C), and the average low-temperature is 46.6°F (8.1°C).

What is the average humidity in October in Calvin?

The average relative humidity in October in Calvin, Kentucky, is 78%.

How much does it rain in Calvin in October?

In October, in Calvin, the rain falls for 13.5 days. Throughout October, 2.83" (72mm) of precipitation is accumulated.

When does it start to snow in Calvin?

October is the first month it typically snows in Calvin. Throughout October, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow.

How many hours of daylight does Calvin have in October?

The average length of the day in October in Calvin is 11.2h.

How long on average sun shines in October in Calvin?

The average sunshine in October in Calvin, Kentucky, is 6.6h.

What is the UV index reading in October in Calvin?

In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in October - Calvin, KY
  • Average high temperature in October: 66.7°F

The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in October: 46.6°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in October - Calvin, 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 - Calvin, KY
  • Average wind speed in October: 4.9mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in October - Calvin, KY
  • Average humidity in October: 78%

Months with the highest relative humidity are February and December (81%).
Months with the lowest relative humidity are April, June, July, August, September and November (77%).

Average rainfall in October - Calvin, KY
  • Average rainfall in October: 2.83"

The wettest month (with the highest rainfall) is February (4.69").
The driest month (with the least rainfall) is September (2.2").

Average rainfall days in October - Calvin, KY
  • Average rainfall days in October: 13.5 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (11.5 days).

Average snowfall in October - Calvin, KY
  • Average snowfall in October: 0.08"

The month with the highest snowfall is February (4.21").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October - Calvin, KY
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is January (9.5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in October: 6.6h

The month with the most sunshine is June (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 4.3h).

Average sunshine days in October - Calvin, KY
  • Average sunshine days in October: 15.7 days

The month with the most sunshine days is October (15.7 days).
The month with the least sunshine days is February (9 days).

Average UV index in October - Calvin, 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 - Calvin, KY
  • Average cloud cover in October: 37

Months with the most cloud cover are January and February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in October - Calvin, KY
  • Average visibility in October: 5mi

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