October weather forecast
Harbour Glen, MD

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Weather in October

October, like September, in Harbour Glen, Maryland, is another enjoyable autumn month, with an average temperature fluctuating between 52.9°F (11.6°C) and 65.5°F (18.6°C).

Temperature

Harbour Glen's transition into October involves a shift in temperature, receding from a moderately hot 77.4°F (25.2°C) in September to a refreshing 65.5°F (18.6°C). Harbour Glen throughout October, experiences an average nighttime temperature of 52.9°F (11.6°C).

Humidity

The average relative humidity in October in Harbour Glen, Maryland, is 75%.

Rainfall

In Harbour Glen, in October, it is raining for 11.3 days, with typically 2.64" (67mm) of accumulated precipitation. In Harbour Glen, during the entire year, the rain falls for 155.7 days and collects up to 31.22" (793mm) of precipitation.

Snowfall

In Harbour Glen, Maryland, snow does not fall in May through October.

Daylight

In October, the average length of the day in Harbour Glen is 11h and 10min.
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 7:33 am and sunset at 6:06 pm EDT.

Sunshine

In Harbour Glen, Maryland, the average sunshine in October is 5.7h.

UV index

In Harbour Glen, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In October, the average maximum UV index of 4 translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What is the usual temperature for Harbour Glen in October?

Harbour Glen in October has an average high-temperature of 65.5°F (18.6°C) and an average low-temperature of 52.9°F (11.6°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 91.4°F (33°C).

What is the average humidity in October in Harbour Glen?

In Harbour Glen, the average relative humidity in October is 75%.

How much does it rain in Harbour Glen in October?

In Harbour Glen, during October, the rain falls for 11.3 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow in Harbour Glen?

May through October are months without snowfall.

Does it snow in Harbour Glen in October?

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

What is the average length of the day in October in Harbour Glen?

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

What time are sunrise and sunset in October in Harbour Glen?

In October, on the first day of the month, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of the month, in Harbour Glen, Maryland, sunrise is at 7:33 am and sunset at 6:06 pm EDT.

How many hours of sunshine does Harbour Glen have in October?

The average sunshine duration in October in Harbour Glen is 5.7h.

What is the UV index intensity in October in Harbour Glen?

The average daily maximum UV index in October in Harbour Glen, Maryland, is 4. 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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Harbour Glen, MD

Average temperature in October - Harbour Glen, MD
  • Average high temperature in October: 65.5°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in October: 52.9°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

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Average pressure in October
Harbour Glen, MD

Average pressure in October - Harbour Glen, MD
  • Average pressure in October: 30.03"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
Harbour Glen, MD

Average wind speed in October - Harbour Glen, MD
  • Average wind speed in October: 8.1mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in October
Harbour Glen, MD

Average humidity in October - Harbour Glen, MD
  • Average humidity in October: 75%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in October
Harbour Glen, MD

Average rainfall in October - Harbour Glen, MD
  • Average rainfall in October: 2.64"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in October
Harbour Glen, MD

Average rainfall days in October - Harbour Glen, MD
  • Average rainfall days in October: 11.3 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in October
Harbour Glen, MD

Average snowfall in October - Harbour Glen, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Harbour Glen, MD

Average snowfall days in October - Harbour Glen, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.4 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
Harbour Glen, MD

Average daylight in October / Average sunshine in October - Harbour Glen, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in October
Harbour Glen, MD

Average sunshine days in October - Harbour Glen, MD
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in October
Harbour Glen, MD

Average UV index in October - Harbour Glen, 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, November and December (UV index 2).

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Average cloud cover in October
Harbour Glen, MD

Average cloud cover in October - Harbour Glen, MD
  • Average cloud cover in October: 37

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in October
Harbour Glen, MD

Average visibility in October - Harbour Glen, 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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Harbour Glen, Maryland, USA

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