October weather forecast
Westchester, MD

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Weather in October

October, like September, in Westchester, Maryland, is another refreshing autumn month, with an average temperature varying between 50.2°F (10.1°C) and 65.1°F (18.4°C).

Temperature

The beginning of October involves a decrease in the average high-temperature, transitioning from a warm 77°F (25°C) in September to a refreshing 65.1°F (18.4°C). Westchester records an average low of 50.2°F (10.1°C) throughout the nights in October.

Humidity

In October, the average relative humidity is 76%.

Rainfall

In Westchester, during October, the rain falls for 13.5 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, in Westchester, there are 165.7 rainfall days, and 31.77" (807mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Westchester, 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 6:49 pm. On the last day of October, sunrise is at 7:34 am and sunset at 6:06 pm EDT.

Sunshine

In Westchester, Maryland, the average sunshine in October is 5.6h.

UV index

The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 in October interprets into the following recommendations:
Take precautions - Protection against sun damage is advised. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

What are the temperatures in October?

During October, Westchester experiences an average high-temperature of 65.1°F (18.4°C) and a low-temperature of 50.2°F (10.1°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 89.6°F (32°C).

What is the average humidity in October?

In October, the average relative humidity is 76%.

How much does it rain in October?

In Westchester, during October, the rain falls for 13.5 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow?

May through October are months without snowfall.

Does it snow in October?

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

How many hours of daylight does Westchester have in October?

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

When is the sunrise / sunset in October in Westchester?

In October, on the first day of the month, sunrise is at 7:03 am and sunset at 6:49 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 6:06 pm EDT.

How many hours of sunshine does Westchester have in October?

The average sunshine duration in October is 5.6h.

How high is the UV index in October in Westchester?

In Westchester, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Westchester, MD

Average temperature in October - Westchester, MD
  • Average high temperature in October: 65.1°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 (38.1°F).

  • Average low temperature in October: 50.2°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

Average pressure in October
Westchester, MD

Average pressure in October - Westchester, MD
  • Average pressure in October: 30.04"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).

Average wind speed in October
Westchester, MD

Average wind speed in October - Westchester, MD
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in October
Westchester, MD

Average humidity in October - Westchester, MD
  • Average humidity in October: 76%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).

Average rainfall in October
Westchester, MD

Average rainfall in October - Westchester, MD
  • Average rainfall in October: 2.64"

The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is January (2.05").

Average rainfall days in October
Westchester, MD

Average rainfall days in October - Westchester, MD
  • Average rainfall days in October: 13.5 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (9.7 days).

Average snowfall in October
Westchester, MD

Average snowfall in October - Westchester, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Westchester, MD

Average snowfall days in October - Westchester, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.9 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
Westchester, MD

Average daylight in October / Average sunshine in October - Westchester, 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 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

Average sunshine days in October
Westchester, MD

Average sunshine days in October - Westchester, MD
  • Average sunshine days in October: 15.2 days

The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.4 days).

Average UV index in October
Westchester, MD

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

Average cloud cover in October
Westchester, MD

Average cloud cover in October - Westchester, 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 29).

Average visibility in October
Westchester, MD

Average visibility in October - Westchester, 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).

Westchester, Maryland, USA

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