October weather forecast
Clarksville, MD

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Weather in October

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

Temperature

The onset of October results in a decrease in the average high-temperature, receding from a warm 77°F (25°C) in September to an enjoyable 65.1°F (18.4°C). Clarksville reports a consistent average low-temperature of 50.2°F (10.1°C) throughout October nights.

Humidity

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

Rainfall

In Clarksville, during October, the rain falls for 12.4 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 159.3 rainfall days, and 30.31" (770mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Clarksville, Maryland.

Daylight

The average length of the day in October in Clarksville 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 7:35 am and sunset at 6:07 pm EDT.

Sunshine

In October, the average sunshine in Clarksville is 5.6h.

UV index

In Clarksville, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In October, the maximum UV index of 4 suggests these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the average October temperature in Clarksville?

October temperatures vary between a 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', 'felt air temperature'), which combines relative humidity and air temperature, is estimated at 91.4°F (33°C).

What is the most humid month in Clarksville?

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

What is the average humidity in October in Clarksville?

The average relative humidity in October in Clarksville, Maryland, is 77%.

How much does it rain in Clarksville in October?

In October, the rain falls for 12.4 days. Throughout October, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Clarksville?

In Clarksville, Maryland, snow does not fall in April through October.

Does it snow in Clarksville in October?

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

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

In Clarksville, Maryland, the average day length in October is 11h and 10min.

What time are sunrise and sunset in October in Clarksville?

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 7:35 am and sunset at 6:07 pm EDT.

How long on average sun shines in October in Clarksville?

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

How high is the UV index in October in Clarksville?

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

Average temperature in October - Clarksville, 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).

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Average pressure in October
Clarksville, MD

Average pressure in October - Clarksville, 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).

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Average wind speed in October
Clarksville, MD

Average wind speed in October - Clarksville, 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).

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Average humidity in October
Clarksville, MD

Average humidity in October - Clarksville, 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%).

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Average rainfall in October
Clarksville, MD

Average rainfall in October - Clarksville, 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").

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Average rainfall days in October
Clarksville, MD

Average rainfall days in October - Clarksville, 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).

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Average snowfall in October
Clarksville, MD

Average snowfall in October - Clarksville, 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").

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Average snowfall days in October
Clarksville, MD

Average snowfall days in October - Clarksville, 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).

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

Average daylight in October / Average sunshine in October - Clarksville, 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).

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Average sunshine days in October
Clarksville, MD

Average sunshine days in October - Clarksville, 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).

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Average UV index in October
Clarksville, MD

Average UV index in October - Clarksville, 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).

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Average cloud cover in October
Clarksville, MD

Average cloud cover in October - Clarksville, 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).

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Average visibility in October
Clarksville, MD

Average visibility in October - Clarksville, 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).

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Clarksville, Maryland, USA

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