October weather forecast
Harris Heights, MD

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Weather in October

October, the same as September, is another enjoyable autumn month in Harris Heights, Maryland, with an average temperature fluctuating between 52.3°F (11.3°C) and 65.3°F (18.5°C).

Temperature

October implies a gentle temperature shift, with average high-temperatures reducing from September's moderately hot 77.2°F (25.1°C) to an enjoyable 65.3°F (18.5°C). In October, in Harris Heights, the average low-temperature is a fresh 52.3°F (11.3°C).

Humidity

In Harris Heights, Maryland, the average relative humidity in October is 76%.

Rainfall

In Harris Heights, during October, the rain falls for 12 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Harris Heights, during the entire year, the rain falls for 157.2 days and collects up to 30.47" (774mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 10min.
On the first day of the month, sunrise is at 7:03 am and sunset at 6:48 pm. On the last day of October, in Harris Heights, sunrise is at 7:33 am and sunset at 6:06 pm EDT.

Sunshine

The average sunshine in October in Harris Heights 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 vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in October translates into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What is the average October temperature in Harris Heights?

In October, in Harris Heights, the average high-temperature is 65.3°F (18.5°C), and the average low-temperature is 52.3°F (11.3°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in August is estimated at 91.4°F (33°C).

What is the average humidity in October in Harris Heights?

The average relative humidity in October in Harris Heights is 76%.

How many days does it rain in October in Harris Heights?

In Harris Heights, Maryland, during October, the rain falls for 12 days and regularly aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Harris Heights?

April through October are months without snowfall in Harris Heights, Maryland.

Does it snow in Harris Heights in October?

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

How many hours of daylight does Harris Heights have in October?

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

When is the sunrise / sunset in October in Harris Heights?

On the first day of October in Harris Heights, sunrise is at 7:03 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.

How long on average sun shines in October in Harris Heights?

In Harris Heights, the average sunshine duration in October is 5.7h.

What is the UV index reading in October in Harris Heights?

The average daily maximum UV index in October in Harris Heights, Maryland, is 4. A UV Index of 3 to 5 symbolizes a medium health risk 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
Harris Heights, MD

Average temperature in October - Harris Heights, MD
  • Average high temperature in October: 65.3°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in October: 52.3°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in October
Harris Heights, MD

Average pressure in October - Harris Heights, 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
Harris Heights, MD

Average wind speed in October - Harris Heights, MD
  • Average wind speed in October: 7.8mph

The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in October
Harris Heights, MD

Average humidity in October - Harris Heights, MD
  • Average humidity in October: 76%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are March, April and July (72%).

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Average rainfall in October
Harris Heights, MD

Average rainfall in October - Harris Heights, MD
  • Average rainfall in October: 2.24"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in October
Harris Heights, MD

Average rainfall days in October - Harris Heights, MD
  • Average rainfall days in October: 12 days

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

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Average snowfall in October
Harris Heights, MD

Average snowfall in October - Harris Heights, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.09").
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
Harris Heights, MD

Average snowfall days in October - Harris Heights, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in October /
Average sunshine in October
Harris Heights, MD

Average daylight in October / Average sunshine in October - Harris Heights, 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
Harris Heights, MD

Average sunshine days in October - Harris Heights, MD
  • Average sunshine days in October: 16.9 days

The month with the most sunshine days is November (19.9 days).
The months with the least sunshine days are May and July (10.8 days).

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Average UV index in October
Harris Heights, MD

Average UV index in October - Harris Heights, 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
Harris Heights, MD

Average cloud cover in October - Harris Heights, MD
  • Average cloud cover in October: 38

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in October
Harris Heights, MD

Average visibility in October - Harris Heights, 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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Harris Heights, Maryland, USA

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