October weather forecast
Newtown Square, MD

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Weather in October

October, like September, in Newtown Square, Maryland, is another enjoyable autumn month, with an average temperature ranging between min 52.9°F (11.6°C) and max 66.4°F (19.1°C).

Temperature

Newtown Square's average high-temperature decreases in October, falling from a warm 77.4°F (25.2°C) in September to a refreshing 66.4°F (19.1°C). Newtown Square's temperature tends to fall to an average low of 52.9°F (11.6°C) during the nights of October.

Humidity

In Newtown Square, the average relative humidity in October is 76%.

Rainfall

In Newtown Square, in October, it is raining for 12.2 days, with typically 2.56" (65mm) of accumulated precipitation. In Newtown Square, during the entire year, the rain falls for 154.8 days and collects up to 30.59" (777mm) of precipitation.

Snowfall

In Newtown Square, snow does not fall in May through October.

Daylight

In October, the average length of the day is 11h and 10min.
On the first day of October, sunrise is at 7:00 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:04 pm EDT.

Sunshine

In October, the average sunshine is 5.7h.

UV index

The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 4 in October interprets into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

What are October temperatures?

The high-temperature during October is 66.4°F (19.1°C) and the low-temperature is 52.9°F (11.6°C). In August, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is estimated at 89.6°F (32°C).

What is the average humidity in October?

The average relative humidity in October in Newtown Square is 76%.

How many days does it rain in October?

In Newtown Square, during October, the rain falls for 12.2 days and regularly aggregates up to 2.56" (65mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

Does it snow in October?

In Newtown Square, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Newtown Square have in October?

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

When is the sunrise / sunset in October?

In October, on the first day of the month, sunrise is at 7:00 am and sunset at 6:46 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 6:04 pm EDT.

How many hours of sunshine does Newtown Square have in October?

The average sunshine duration in October is 5.7h.

What is the UV index intensity in October?

The average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability 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
Newtown Square, MD

Average temperature in October - Newtown Square, MD
  • Average high temperature in October: 66.4°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in October: 52.9°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in October
Newtown Square, MD

Average pressure in October - Newtown Square, 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
Newtown Square, MD

Average wind speed in October - Newtown Square, MD
  • Average wind speed in October: 8.2mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in October
Newtown Square, MD

Average humidity in October - Newtown Square, MD
  • Average humidity in October: 76%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are April and November (73%).

Average rainfall in October
Newtown Square, MD

Average rainfall in October - Newtown Square, MD
  • Average rainfall in October: 2.56"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (1.73").

Average rainfall days in October
Newtown Square, MD

Average rainfall days in October - Newtown Square, MD
  • Average rainfall days in October: 12.2 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (8.2 days).

Average snowfall in October
Newtown Square, MD

Average snowfall in October - Newtown Square, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (1.65").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Newtown Square, MD

Average snowfall days in October - Newtown Square, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (3.3 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
Newtown Square, MD

Average daylight in October / Average sunshine in October - Newtown Square, 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 42min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in October
Newtown Square, MD

Average sunshine days in October - Newtown Square, MD
  • Average sunshine days in October: 16.8 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in October
Newtown Square, MD

Average UV index in October - Newtown Square, 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 and December (UV index 2).

Average cloud cover in October
Newtown Square, MD

Average cloud cover in October - Newtown Square, 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 30).

Average visibility in October
Newtown Square, MD

Average visibility in October - Newtown Square, 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).

Newtown Square, Maryland, USA

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