October weather forecast
Runnymede, SC

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Weather in October

October, the same as September, is another warm autumn month in Runnymede, South Carolina, with an average temperature fluctuating between 76.5°F (24.7°C) and 60.8°F (16°C).

Temperature

Runnymede observes a small decrease in the average high-temperature with the arrival of October, falling from September's 85.1°F (29.5°C) to a still warm 76.5°F (24.7°C). October's average low-temperature reading settles at an enjoyable 60.8°F (16°C).

Humidity

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

Rainfall

In October, the rain falls for 9.5 days. Throughout October, 2.99" (76mm) of precipitation is accumulated. In Runnymede, during the entire year, the rain falls for 172.6 days and collects up to 39.13" (994mm) of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

In Runnymede, the average length of the day in October is 11h and 21min.
On the first day of the month, sunrise is at 7:15 am and sunset at 7:04 pm. On the last day of October, sunrise is at 7:38 am and sunset at 6:29 pm EDT.

Sunshine

In October, the average sunshine is 6.6h.

UV index

The average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, a regular UV index of 5 translates into these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What are October temperatures in Runnymede?

The average high-temperature, in October, in Runnymede, is 76.5°F (24.7°C), while the average low-temperature is 60.8°F (16°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 95°F (35°C).

What is the average humidity in October in Runnymede?

In October, the average relative humidity in Runnymede is 74%.

How many days does it rain in October in Runnymede?

In Runnymede, during October, the rain falls for 9.5 days and regularly aggregates up to 2.99" (76mm) of precipitation.

When it does not snow in Runnymede?

March through November are months without snowfall in Runnymede, South Carolina.

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

In October, the average day length in Runnymede, South Carolina, is 11h and 21min.

What time are sunrise and sunset in October in Runnymede?

In October, on the first day of the month, sunrise is at 7:15 am and sunset at 7:04 pm. On the last day of the month, in Runnymede, sunrise is at 7:38 am and sunset at 6:29 pm EDT.

How many hours of sunshine does Runnymede have in October?

In Runnymede, South Carolina, the average sunshine duration in October is 6.6h.

What is the UV index reading in October in Runnymede?

The average daily maximum UV index in October in Runnymede is 5. A UV Index of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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
Runnymede, SC

Average temperature in October - Runnymede, SC
  • Average high temperature in October: 76.5°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in October: 60.8°F

The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

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Average pressure in October
Runnymede, SC

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

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

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Average wind speed in October
Runnymede, SC

Average wind speed in October - Runnymede, SC
  • Average wind speed in October: 6.8mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in October
Runnymede, SC

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

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (72%).

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Average rainfall in October
Runnymede, SC

Average rainfall in October - Runnymede, SC
  • Average rainfall in October: 2.99"

The wettest month (with the highest rainfall) is August (6.22").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in October
Runnymede, SC

Average rainfall days in October - Runnymede, SC
  • Average rainfall days in October: 9.5 days

The month with the highest number of rainy days is August (23.4 days).
The month with the least rainy days is November (8.2 days).

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Average snowfall in October
Runnymede, SC

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

The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in October
Runnymede, SC

Average snowfall days in October - Runnymede, 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 November (0 days).

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

Average daylight in October / Average sunshine in October - Runnymede, 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 month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in October
Runnymede, SC

Average sunshine days in October - Runnymede, SC
  • Average sunshine days in October: 20.5 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (5.8 days).

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Average UV index in October
Runnymede, SC

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

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

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Average cloud cover in October
Runnymede, SC

Average cloud cover in October - Runnymede, SC
  • Average cloud cover in October: 28

The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are June and July (Cloud cover 27).

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Average visibility in October
Runnymede, SC

Average visibility in October - Runnymede, 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).

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Runnymede, South Carolina, USA

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