October weather forecast
Cainhoy, SC

Share

Weather in October

October exhibits a distinct change as Cainhoy, South Carolina starts cooling down again with the arrival of autumn. The rainfall also moderates from the August-September highs, and it is a drier month in comparison. The hours of daylight and sunshine continue to decrease, and cloud cover shows a slight decrease on average. However, the wind trends see an uptick that goes on par with September.

Temperature

The arrival of October in Cainhoy signals a subtle shift in temperature, down from 83.3°F (28.5°C) in September to a still warm 75.6°F (24.2°C). In Cainhoy, October's nights observe an average temperature dip to a comfortable 64°F (17.8°C).

Humidity

In October, the average relative humidity is 74%.

Rainfall

In Cainhoy, in October, during 11.5 rainfall days, 3.27" (83mm) of precipitation is typically accumulated. In Cainhoy, South Carolina, during the entire year, the rain falls for 182.9 days and collects up to 44.69" (1135mm) of precipitation.

Snowfall

In Cainhoy, snow does not fall in January, March through November.

Daylight

The average length of the day in October is 11h and 21min.
On the first day of the month, sunrise is at 7:13 am and sunset at 7:03 pm. On the last day of October, in Cainhoy, sunrise is at 7:37 am and sunset at 6:28 pm EDT.

Sunshine

The average sunshine in October is 6.7h.

UV index

In October, the average daily maximum UV index in Cainhoy is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In October, an average UV index of 5 transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
[Resources]

Frequently asked questions

What is the temperature in October in Cainhoy?

An average high-temperature, in October, in Cainhoy, is 75.6°F (24.2°C) and the average low-temperature is 64°F (17.8°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is estimated at 91.4°F (33°C).

What is the average humidity in October in Cainhoy?

In Cainhoy, South Carolina, the average relative humidity in October is 74%.

How much does it rain in Cainhoy in October?

In Cainhoy, in October, during 11.5 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

When it does not snow in Cainhoy?

In Cainhoy, snow does not fall in January, March through November.

How many hours of daylight does Cainhoy have in October?

The average day length in October in Cainhoy is 11h and 21min.

What time are sunrise and sunset in October in Cainhoy?

On the first day of October in Cainhoy, South Carolina, sunrise is at 7:13 am and sunset at 7:03 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:28 pm EDT.

How long on average sun shines in October in Cainhoy?

In Cainhoy, the average sunshine duration in October is 6.7h.

What is the UV index intensity in October in Cainhoy?

In Cainhoy, South Carolina, the average daily maximum UV index in October is 5. A UV Index of 3 to 5 symbolizes 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
Cainhoy, SC

Average temperature in October - Cainhoy, SC
  • Average high temperature in October: 75.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (57.2°F).

  • Average low temperature in October: 64°F

The month with the highest average low temperature is July (77.9°F).
The coldest month (with the lowest average low temperature) is January (45.1°F).

[Resources]

Average pressure in October
Cainhoy, SC

Average pressure in October - Cainhoy, SC
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

[Resources]

Average wind speed in October
Cainhoy, SC

Average wind speed in October - Cainhoy, SC
  • Average wind speed in October: 8.8mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

[Resources]

Average humidity in October
Cainhoy, SC

Average humidity in October - Cainhoy, SC
  • Average humidity in October: 74%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January and March (73%).

[Resources]

Average rainfall in October
Cainhoy, SC

Average rainfall in October - Cainhoy, SC
  • Average rainfall in October: 3.27"

The wettest month (with the highest rainfall) is August (8.03").
The driest month (with the least rainfall) is January (1.38").

[Resources]

Average rainfall days in October
Cainhoy, SC

Average rainfall days in October - Cainhoy, SC
  • Average rainfall days in October: 11.5 days

The month with the highest number of rainy days is August (25.8 days).
The month with the least rainy days is November (8.6 days).

[Resources]

Average snowfall in October
Cainhoy, SC

Average snowfall in October - Cainhoy, SC
  • Average snowfall in October: 0"

The month with the highest snowfall is December (0.5").
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in October
Cainhoy, SC

Average snowfall days in October - Cainhoy, SC
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

[Resources]

Average daylight in October /
Average sunshine in October
Cainhoy, SC

Average daylight in October / Average sunshine in October - Cainhoy, SC
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in October: 6h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

[Resources]

Average sunshine days in October
Cainhoy, SC

Average sunshine days in October - Cainhoy, SC
  • Average sunshine days in October: 18.1 days

The months with the most sunshine days are January and November (19.3 days).
The month with the least sunshine days is August (3 days).

[Resources]

Average UV index in October
Cainhoy, SC

Average UV index in October - Cainhoy, SC
  • Average UV index in October: 5

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

[Resources]

Average cloud cover in October
Cainhoy, SC

Average cloud cover in October - Cainhoy, SC
  • Average cloud cover in October: 27

The month with the most cloud cover is December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 26).

[Resources]

Average visibility in October
Cainhoy, SC

Average visibility in October - Cainhoy, SC
  • 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).

[Resources]

Cainhoy, South Carolina, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location