October weather forecast
Den Mar, MD

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Weather in October

October, the same as September, is another enjoyable autumn month in Den Mar, Maryland, with an average temperature fluctuating between 65.8°F (18.8°C) and 54.7°F (12.6°C).

Temperature

Den Mar's progression into October involves a drop in the average high-temperature, receding from a moderately hot 76.6°F (24.8°C) in September to an enjoyable 65.8°F (18.8°C). Throughout the month of October, Den Mar sees a steady low-temperature average of 54.7°F (12.6°C).

Humidity

The average relative humidity in October is 75%.

Rainfall

In October, the rain falls for 10.3 days. Throughout October, 1.38" (35mm) of precipitation is accumulated. In Den Mar, during the entire year, the rain falls for 132.3 days and collects up to 15.83" (402mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 11min.
On the first day of October, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:07 pm EDT.

Sunshine

In Den Mar, the average sunshine in October is 5.7h.

UV index

The average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average 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. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Den Mar in October?

The average high-temperature, in October, in Den Mar, is 65.8°F (18.8°C), while the average low-temperature is 54.7°F (12.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 89.6°F (32°C).

What is the average humidity in October?

In October, the average relative humidity is 75%.

How much does it rain in Den Mar in October?

In Den Mar, in October, during 10.3 rainfall days, 1.38" (35mm) of precipitation is typically accumulated.

When it does not snow?

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

Does it snow in Den Mar in October?

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

What is the average length of the day in October?

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

What time are sunrise and sunset in October?

On the first day of October in Den Mar, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 6:07 pm EDT.

How many hours of sunshine does Den Mar have in October?

In Den Mar, the average sunshine duration in October is 5.7h.

What is the UV index reading in October?

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from 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
Den Mar, MD

Average temperature in October - Den Mar, MD
  • Average high temperature in October: 65.8°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in October: 54.7°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in October
Den Mar, MD

Average pressure in October - Den Mar, MD
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in October
Den Mar, MD

Average wind speed in October - Den Mar, MD
  • Average wind speed in October: 9mph

The windiest months (with the highest average wind speed) are January and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in October
Den Mar, MD

Average humidity in October - Den Mar, MD
  • Average humidity in October: 75%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and November (72%).

Average rainfall in October
Den Mar, MD

Average rainfall in October - Den Mar, MD
  • Average rainfall in October: 1.38"

The wettest month (with the highest rainfall) is August (2.4").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in October
Den Mar, MD

Average rainfall days in October - Den Mar, MD
  • Average rainfall days in October: 10.3 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (6.6 days).

Average snowfall in October
Den Mar, MD

Average snowfall in October - Den Mar, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in October
Den Mar, MD

Average snowfall days in October - Den Mar, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (2.9 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
Den Mar, MD

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

The month with the longest days is June (Average daylight: 14h and 48min).
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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in October
Den Mar, MD

Average sunshine days in October - Den Mar, MD
  • Average sunshine days in October: 19.3 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is August (13.7 days).

Average UV index in October
Den Mar, MD

Average UV index in October - Den Mar, 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 and December (UV index 2).

Average cloud cover in October
Den Mar, MD

Average cloud cover in October - Den Mar, MD
  • Average cloud cover in October: 36

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 27).

Average visibility in October
Den Mar, MD

Average visibility in October - Den Mar, 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).

Den Mar, Maryland, USA

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