October weather forecast
Johnsonville, SC

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Weather in October

October, like September, in Johnsonville, South Carolina, is a moderately hot autumn month, with an average temperature fluctuating between 56.8°F (13.8°C) and 74.3°F (23.5°C).

Temperature

In Johnsonville, the average high-temperature in October drops from a moderately hot 83.7°F (28.7°C) in September to a still warm 74.3°F (23.5°C). Johnsonville in October anticipates an average nighttime temperature of 56.8°F (13.8°C).

Humidity

The average relative humidity in October is 77%.

Rainfall

In Johnsonville, in October, it is raining for 8.1 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 147.1 rainfall days, and 21.77" (553mm) of precipitation is accumulated.

Snowfall

In Johnsonville, snow does not fall in March through December.

Daylight

In Johnsonville, the average length of the day in October is 11h and 20min.
On the first day of the month, sunrise is at 7:12 am and sunset at 7:01 pm. On the last day of October, sunrise is at 7:36 am and sunset at 6:25 pm EDT.

Sunshine

In October, the average sunshine is 6.4h.

UV index

The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 4 in October translates into the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Frequently asked questions

What is the usual temperature for Johnsonville in October?

In Johnsonville, in October, the average high-temperature is 74.3°F (23.5°C), and the average low-temperature is 56.8°F (13.8°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 93.2°F (34°C).

What is the average humidity in October?

The average relative humidity in October in Johnsonville is 77%.

How much does it rain in October?

In Johnsonville, during October, the rain falls for 8.1 days and regularly aggregates up to 1.5" (38mm) of precipitation.

When it does not snow in Johnsonville?

In Johnsonville, snow does not fall in March through December.

How many hours of daylight does Johnsonville have in October?

In Johnsonville, the average day length in October is 11h and 20min.

When are sunrise and sunset in October?

On the first day of October, sunrise is at 7:12 am and sunset at 7:01 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 6:25 pm EDT.

How long on average sun shines in October?

The average sunshine duration in October is 6.4h.

What is the UV index reading in October?

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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
Johnsonville, SC

Average temperature in October - Johnsonville, SC
  • Average high temperature in October: 74.3°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (53.8°F).

  • Average low temperature in October: 56.8°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

Average pressure in October
Johnsonville, SC

Average pressure in October - Johnsonville, SC
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in October
Johnsonville, SC

Average wind speed in October - Johnsonville, SC
  • Average wind speed in October: 6.3mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in October
Johnsonville, SC

Average humidity in October - Johnsonville, SC
  • Average humidity in October: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (74%).

Average rainfall in October
Johnsonville, SC

Average rainfall in October - Johnsonville, SC
  • Average rainfall in October: 1.5"

The wettest month (with the highest rainfall) is August (2.83").
The driest month (with the least rainfall) is January (0.91").

Average rainfall days in October
Johnsonville, SC

Average rainfall days in October - Johnsonville, SC
  • Average rainfall days in October: 8.1 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (7.7 days).

Average snowfall in October
Johnsonville, SC

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

The months with the highest snowfall are January and February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in October
Johnsonville, SC

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

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

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

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in October: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

Average sunshine days in October
Johnsonville, SC

Average sunshine days in October - Johnsonville, SC
  • Average sunshine days in October: 21.2 days

The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (8.9 days).

Average UV index in October
Johnsonville, SC

Average UV index in October - Johnsonville, SC
  • Average UV index in October: 4

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

Average cloud cover in October
Johnsonville, SC

Average cloud cover in October - Johnsonville, SC
  • Average cloud cover in October: 29

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in October
Johnsonville, SC

Average visibility in October - Johnsonville, SC
  • Average visibility in October: 6mi

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

Johnsonville, South Carolina, USA

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