October weather forecast
Chatham Hills, MD

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Weather in October

October, the same as September, is another enjoyable autumn month in Chatham Hills, Maryland, with an average temperature ranging between min 52.9°F (11.6°C) and max 65.5°F (18.6°C).

Temperature

Chatham Hills's October weather comes with a decrease in average high-temperatures, moving from a moderately hot 77.4°F (25.2°C) in September to an enjoyable 65.5°F (18.6°C). In the month of October, Chatham Hills records a consistent average low-temperature of 52.9°F (11.6°C).

Humidity

In Chatham Hills, the average relative humidity in October is 75%.

Rainfall

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

Snowfall

In Chatham Hills, snow does not fall in May through October.

Daylight

In Chatham Hills, the average length of the day in October is 11h and 10min.
On the first day of October, 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.

Sunshine

In Chatham Hills, Maryland, the average sunshine in October is 5.7h.

UV index

In Chatham Hills, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 4 during October translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the usual temperature for Chatham Hills in October?

The average high-temperature, in October, in Chatham Hills, is 65.5°F (18.6°C), while the average low-temperature is 52.9°F (11.6°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is evaluated at 91.4°F (33°C).

What is the average humidity in October in Chatham Hills?

In October, the average relative humidity in Chatham Hills is 75%.

How many days does it rain in October in Chatham Hills?

In October, in Chatham Hills, Maryland, the rain falls for 11.3 days. Throughout October, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Chatham Hills?

May through October are months without snowfall.

Does it snow in Chatham Hills in October?

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

How many hours of daylight does Chatham Hills have in October?

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

What time are sunrise and sunset in October in Chatham Hills?

On the first day of October, 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 many hours of sunshine does Chatham Hills have in October?

In October, the average sunshine duration in Chatham Hills is 5.7h.

What is the UV index intensity in October in Chatham Hills?

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

Average temperature in October - Chatham Hills, 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
Chatham Hills, MD

Average pressure in October - Chatham Hills, 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
Chatham Hills, MD

Average wind speed in October - Chatham Hills, 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
Chatham Hills, MD

Average humidity in October - Chatham Hills, 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
Chatham Hills, MD

Average rainfall in October - Chatham Hills, 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
Chatham Hills, MD

Average rainfall days in October - Chatham Hills, 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
Chatham Hills, MD

Average snowfall in October - Chatham Hills, 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
Chatham Hills, MD

Average snowfall days in October - Chatham Hills, 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
Chatham Hills, MD

Average daylight in October / Average sunshine in October - Chatham Hills, 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
Chatham Hills, MD

Average sunshine days in October - Chatham Hills, 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
Chatham Hills, MD

Average UV index in October - Chatham Hills, 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
Chatham Hills, MD

Average cloud cover in October - Chatham Hills, 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
Chatham Hills, MD

Average visibility in October - Chatham Hills, 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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Chatham Hills, Maryland, USA

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