October weather forecast
Lyman, SC

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Weather in October

October, the same as September, in Lyman, South Carolina, is an agreeable autumn month, with an average temperature varying between 72.1°F (22.3°C) and 52°F (11.1°C).

Temperature

October's arrival comes with a decrease in the average high-temperature, moving from a warm 83.7°F (28.7°C) in September to an agreeable 72.1°F (22.3°C). In Lyman, October's nights observe an average temperature dip to a cool 52°F (11.1°C).

Humidity

The average relative humidity in October is 71%.

Rainfall

In Lyman, in October, it is raining for 8.4 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, in Lyman, there are 141 rainfall days, and 28.5" (724mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Lyman, the average length of the day in October is 11h and 17min.
On the first day of October, sunrise is at 7:23 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 6:35 pm EDT.

Sunshine

The average sunshine in October is 6.7h.

UV index

In Lyman, 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 unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 in October converts into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in October?

Lyman in October has an average high-temperature of 72.1°F (22.3°C) and an average low-temperature of 52°F (11.1°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 89.6°F (32°C).

What is the average humidity in October?

The average relative humidity in October is 71%.

How much does it rain in October?

In Lyman, during October, the rain falls for 8.4 days and regularly aggregates up to 1.93" (49mm) of precipitation.

When it does not snow?

In Lyman, snow does not fall in April through October.

Does it snow in October?

In Lyman, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Lyman have in October?

In October, the average day length in Lyman, South Carolina, is 11h and 17min.

When is the sunrise / sunset in October?

On the first day of October, sunrise is at 7:23 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 6:35 pm EDT.

How long on average sun shines in October?

In October, the average sunshine duration is 6.7h.

What is the UV index intensity in October in Lyman?

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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
Lyman, SC

Average temperature in October - Lyman, SC
  • Average high temperature in October: 72.1°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in October: 52°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

Average pressure in October
Lyman, SC

Average pressure in October - Lyman, SC
  • Average pressure in October: 30.06"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in October
Lyman, SC

Average wind speed in October - Lyman, SC
  • Average wind speed in October: 5.8mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in October
Lyman, SC

Average humidity in October - Lyman, SC
  • Average humidity in October: 71%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (67%).

Average rainfall in October
Lyman, SC

Average rainfall in October - Lyman, SC
  • Average rainfall in October: 1.93"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in October
Lyman, SC

Average rainfall days in October - Lyman, SC
  • Average rainfall days in October: 8.4 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (8.2 days).

Average snowfall in October
Lyman, SC

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

The month with the highest snowfall is December (2.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Lyman, SC

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

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • 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 18min).

Average sunshine days in October
Lyman, SC

Average sunshine days in October - Lyman, SC
  • Average sunshine days in October: 22.3 days

The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is August (13.3 days).

Average UV index in October
Lyman, SC

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in October
Lyman, SC

Average cloud cover in October - Lyman, SC
  • Average cloud cover in October: 30

The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 28).

Average visibility in October
Lyman, SC

Average visibility in October - Lyman, 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).

Lyman, South Carolina, USA

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