October weather forecast
Simpsonville, MD

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Weather in October

October, like September, in Simpsonville, Maryland, is another enjoyable autumn month, with an average temperature fluctuating between 65.1°F (18.4°C) and 50.2°F (10.1°C).

Temperature

October comes with a drop in the average high-temperature, falling from September's warm 77°F (25°C) to a comfortable 65.1°F (18.4°C). In Simpsonville, the expected average low-temperature for October is a fresh 50.2°F (10.1°C).

Humidity

May and October, with an average relative humidity of 77%, are the most humid months.

Rainfall

In Simpsonville, during October, the rain falls for 12.4 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Simpsonville, during the entire year, the rain falls for 159.3 days and collects up to 30.31" (770mm) of precipitation.

Snowfall

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

Daylight

In Simpsonville, Maryland, the average length of the day in October is 11h and 10min.
On the first day of October, sunrise is at 7:04 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:07 pm EDT.

Sunshine

In October, the average sunshine is 5.6h.

UV index

The average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum UV index of 4 in October translates into the following recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

What is the temperature in October?

During October, Simpsonville experiences an average high-temperature of 65.1°F (18.4°C) and a low-temperature of 50.2°F (10.1°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is estimated at 91.4°F (33°C).

What are the most humid months?

The months with the highest humidity are May and October, with an average relative humidity of 77%.

What is the average humidity in October?

The average relative humidity in October is 77%.

How much does it rain in October?

In Simpsonville, in October, during 12.4 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall.

Does it snow in October?

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

How many hours of daylight does Simpsonville have in October?

The average day length in October is 11h and 10min.

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:04 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:07 pm EDT.

How long on average sun shines in October?

In Simpsonville, the average sunshine duration in October is 5.6h.

What is the UV index intensity in October in Simpsonville?

In Simpsonville, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe 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
Simpsonville, MD

Average temperature in October - Simpsonville, MD
  • Average high temperature in October: 65.1°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in October: 50.2°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in October
Simpsonville, MD

Average pressure in October - Simpsonville, MD
  • Average pressure in October: 30.04"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in October
Simpsonville, MD

Average wind speed in October - Simpsonville, MD
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in October
Simpsonville, MD

Average humidity in October - Simpsonville, MD
  • Average humidity in October: 77%

The months with the highest relative humidity are May and October (77%).
The months with the lowest relative humidity are April and July (72%).

Average rainfall in October
Simpsonville, MD

Average rainfall in October - Simpsonville, MD
  • Average rainfall in October: 2.24"

The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is January (1.85").

Average rainfall days in October
Simpsonville, MD

Average rainfall days in October - Simpsonville, MD
  • Average rainfall days in October: 12.4 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (8.4 days).

Average snowfall in October
Simpsonville, MD

Average snowfall in October - Simpsonville, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is March (3.03").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Simpsonville, MD

Average snowfall days in October - Simpsonville, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Simpsonville, MD

Average daylight in October / Average sunshine in October - Simpsonville, MD
  • Average daylight in October: 11h and 1min

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

  • Average sunshine in October: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 6min).

Average sunshine days in October
Simpsonville, MD

Average sunshine days in October - Simpsonville, MD
  • Average sunshine days in October: 16.5 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (11 days).

Average UV index in October
Simpsonville, MD

Average UV index in October - Simpsonville, MD
  • 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, February, November and December (UV index 2).

Average cloud cover in October
Simpsonville, MD

Average cloud cover in October - Simpsonville, MD
  • Average cloud cover in October: 38

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in October
Simpsonville, MD

Average visibility in October - Simpsonville, MD
  • 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).

Simpsonville, Maryland, USA

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