October weather forecast
Myrtle Grove, SC

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Weather in October

October, like September, in Myrtle Grove, South Carolina, is a moderately hot autumn month, with an average temperature fluctuating between 62.1°F (16.7°C) and 76.1°F (24.5°C).

Temperature

The shift from September to October coincides with a small decrease in the average high-temperature, down to a still moderately hot 76.1°F (24.5°C) from a warm 84.4°F (29.1°C). The low-temperature in Myrtle Grove averages to a refreshing 62.1°F (16.7°C) during the nights of October.

Humidity

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

Rainfall

In October, in Myrtle Grove, the rain falls for 9.7 days. Throughout October, 1.89" (48mm) of precipitation is accumulated. In Myrtle Grove, during the entire year, the rain falls for 154.4 days and collects up to 23.43" (595mm) of precipitation.

Snowfall

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

Daylight

In Myrtle Grove, South Carolina, the average length of the day in October is 11h and 22min.
On the first day of the month, sunrise is at 7:14 am and sunset at 7:04 pm. On the last day of October, sunrise is at 7:37 am and sunset at 6:29 pm EDT.

Sunshine

The average sunshine in October is 6.7h.

UV index

In October, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A typical high UV index of 5 in October suggests the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What are October temperatures in Myrtle Grove?

In Myrtle Grove, in October, the average high-temperature is 76.1°F (24.5°C), and the average low-temperature is 62.1°F (16.7°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in September is appraised at 93.2°F (34°C).

What is the average humidity in October in Myrtle Grove?

The average relative humidity in October in Myrtle Grove, South Carolina, is 74%.

How much does it rain in Myrtle Grove in October?

In Myrtle Grove, South Carolina, in October, during 9.7 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When it does not snow in Myrtle Grove?

March through November are months without snowfall in Myrtle Grove.

How many hours of daylight does Myrtle Grove have in October?

In October, the average day length in Myrtle Grove is 11h and 22min.

When are sunrise and sunset in October in Myrtle Grove?

In October, on the first day of the month, sunrise is at 7:14 am and sunset at 7:04 pm. On the last day of the month, in Myrtle Grove, South Carolina, sunrise is at 7:37 am and sunset at 6:29 pm EDT.

How long on average sun shines in October in Myrtle Grove?

In October, the average sunshine duration is 6.7h.

What is the UV index intensity in October in Myrtle Grove?

In Myrtle Grove, the average daily maximum UV index in October is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Myrtle Grove, SC

Average temperature in October - Myrtle Grove, SC
  • Average high temperature in October: 76.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in October: 62.1°F

The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).

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Average pressure in October
Myrtle Grove, SC

Average pressure in October - Myrtle Grove, 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 (29.98"Hg).

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Average wind speed in October
Myrtle Grove, SC

Average wind speed in October - Myrtle Grove, SC
  • Average wind speed in October: 7.5mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in October
Myrtle Grove, SC

Average humidity in October - Myrtle Grove, SC
  • Average humidity in October: 74%

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

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Average rainfall in October
Myrtle Grove, SC

Average rainfall in October - Myrtle Grove, SC
  • Average rainfall in October: 1.89"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is January (0.67").

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Average rainfall days in October
Myrtle Grove, SC

Average rainfall days in October - Myrtle Grove, SC
  • Average rainfall days in October: 9.7 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (6.9 days).

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Average snowfall days in October
Myrtle Grove, SC

Average snowfall days in October - Myrtle Grove, SC
  • Average snowfall days in October: 0 days

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

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Average daylight in October /
Average sunshine in October
Myrtle Grove, SC

Average daylight in October / Average sunshine in October - Myrtle Grove, 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
Myrtle Grove, SC

Average sunshine days in October - Myrtle Grove, SC
  • Average sunshine days in October: 19.3 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (6.1 days).

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Average UV index in October
Myrtle Grove, SC

Average UV index in October - Myrtle Grove, 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).

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Average cloud cover in October
Myrtle Grove, SC

Average cloud cover in October - Myrtle Grove, SC
  • Average cloud cover in October: 27

The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 26).

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Average visibility in October
Myrtle Grove, SC

Average visibility in October - Myrtle Grove, 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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Myrtle Grove, South Carolina, USA

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