October weather forecast
Shirleyville, MD

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Weather in October

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

Temperature

A shift in Shirleyville's weather is observed as September turns into October, with the average high temperature reducing from a warm 77.4°F (25.2°C) to a refreshing 65.5°F (18.6°C). Shirleyville records an average nighttime low of 52.9°F (11.6°C) in October.

Humidity

The average relative humidity in October is 75%.

Rainfall

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

Snowfall

In Shirleyville, snow does not fall in May through October.

Daylight

In Shirleyville, the average length of the day in October 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 October, the average sunshine is 5.7h.

UV index

In October, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In October, a regular UV index of 4 translates into these guidelines:
Be vigilant - Preventing sunburn is recommended. It's recommended to limit sun exposure when its radiation is at its peak during midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are October temperatures?

During October, Shirleyville experiences an average high-temperature of 65.5°F (18.6°C) and a low-temperature of 52.9°F (11.6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), 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?

The average relative humidity in October is 75%.

How many days does it rain in October?

In Shirleyville, in October, it is raining for 11.3 days, with typically 2.64" (67mm) of accumulated precipitation.

When it does not snow in Shirleyville?

In Shirleyville, snow does not fall in May through October.

Does it snow in Shirleyville in October?

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

What is the average length of the day in October?

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

When is the sunrise / sunset in October?

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, sunrise is at 7:33 am and sunset at 6:06 pm EDT.

How long on average sun shines in October in Shirleyville?

The average sunshine duration in October is 5.7h.

What is the UV index intensity in October?

In Shirleyville, Maryland, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents 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
Shirleyville, MD

Average temperature in October - Shirleyville, 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).

Average pressure in October
Shirleyville, MD

Average pressure in October - Shirleyville, 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).

Average wind speed in October
Shirleyville, MD

Average wind speed in October - Shirleyville, 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).

Average humidity in October
Shirleyville, MD

Average humidity in October - Shirleyville, 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%).

Average rainfall in October
Shirleyville, MD

Average rainfall in October - Shirleyville, 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").

Average rainfall days in October
Shirleyville, MD

Average rainfall days in October - Shirleyville, 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).

Average snowfall in October
Shirleyville, MD

Average snowfall in October - Shirleyville, 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").

Average snowfall days in October
Shirleyville, MD

Average snowfall days in October - Shirleyville, 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).

Average daylight in October /
Average sunshine in October
Shirleyville, MD

Average daylight in October / Average sunshine in October - Shirleyville, 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).

Average sunshine days in October
Shirleyville, MD

Average sunshine days in October - Shirleyville, 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).

Average UV index in October
Shirleyville, MD

Average UV index in October - Shirleyville, 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).

Average cloud cover in October
Shirleyville, MD

Average cloud cover in October - Shirleyville, 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).

Average visibility in October
Shirleyville, MD

Average visibility in October - Shirleyville, 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).

Shirleyville, Maryland, USA

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