October weather forecast
Selby Grove, MD

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Weather in October

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

Temperature

Selby Grove's October weather shows a moderate shift in high-temperatures, falling from September's warm 77.4°F (25.2°C) to a comfortable 65.5°F (18.6°C). Selby Grove encounters a steady low-temperature average of 52.9°F (11.6°C) throughout the month of October.

Humidity

In Selby Grove, the average relative humidity in October is 75%.

Rainfall

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

Snowfall

May through October are months without snowfall.

Daylight

In October, the average length of the day in Selby Grove is 11h and 10min.
On the first day of October in Selby Grove, 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 in Selby Grove is 5.7h.

UV index

In October, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high UV index of 4 in October translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What are October temperatures in Selby Grove?

Selby Grove in October has an average high-temperature of 65.5°F (18.6°C) and an average low-temperature of 52.9°F (11.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is computed to be 91.4°F (33°C).

What is the average humidity in October in Selby Grove?

In October, the average relative humidity in Selby Grove is 75%.

How many days does it rain in October in Selby Grove?

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

When it does not snow in Selby Grove?

In Selby Grove, snow does not fall in May through October.

Does it snow in Selby Grove in October?

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

How many hours of daylight does Selby Grove have in October?

In Selby Grove, Maryland, the average day length in October is 11h and 10min.

What time are sunrise and sunset in October in Selby Grove?

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.

How many hours of sunshine does Selby Grove have in October?

The average sunshine duration in October in Selby Grove is 5.7h.

How high is the UV index in October in Selby Grove?

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

Average temperature in October - Selby Grove, 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
Selby Grove, MD

Average pressure in October - Selby Grove, 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
Selby Grove, MD

Average wind speed in October - Selby Grove, 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
Selby Grove, MD

Average humidity in October - Selby Grove, 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
Selby Grove, MD

Average rainfall in October - Selby Grove, 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
Selby Grove, MD

Average rainfall days in October - Selby Grove, 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
Selby Grove, MD

Average snowfall in October - Selby Grove, 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
Selby Grove, MD

Average snowfall days in October - Selby Grove, 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
Selby Grove, MD

Average daylight in October / Average sunshine in October - Selby Grove, 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
Selby Grove, MD

Average sunshine days in October - Selby Grove, 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
Selby Grove, MD

Average UV index in October - Selby Grove, 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
Selby Grove, MD

Average cloud cover in October - Selby Grove, 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
Selby Grove, MD

Average visibility in October - Selby Grove, 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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Selby Grove, Maryland, USA

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