October weather forecast
Selby-on-the-Bay, MD

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Weather in October

October brings with it the full force of Autumn in Selby-on-the-Bay. The decreasing trend in temperatures continues, with the high averaging at a cool 66.2°F (19°C). The descending temperatures resulting in trees now dressed in vibrant hues of reds, oranges, and yellows, making the city a picturesque treat. Though sunshine hours have reduced, October offers a crisp and clear weather, perfect for enjoying scenic trails around the town. It stands as an archetype of the beautiful fall weather, ideal for outdoor activities without the burden of summer heat.

Temperature

Transition into October marks a drop in the average high-temperature, moving from a moderately hot 77°F (25°C) in September to a refreshing 66.2°F (19°C). Selby-on-the-Bay, during October, witnesses an average low-temperature of 54.5°F (12.5°C).

Humidity

The average relative humidity in October is 75%.

Rainfall

In Selby-on-the-Bay, during October, the rain falls for 8.8 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Selby-on-the-Bay, during the entire year, the rain falls for 120.4 days and collects up to 10.47" (266mm) of precipitation.

Snowfall

April through October are months without snowfall.

Ocean temperature

In October, the average ocean temperature in Selby-on-the-Bay is 67.3°F (19.6°C).
Note: For the majority, swimming in 67.3°F (19.6°C) does not offer a pleasant experience. Below 69.8°F (21°C), the difficulty in controlling breathing escalates.

Daylight

In Selby-on-the-Bay, the average length of the day in October is 11h and 10min.
On the first day of the month, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of October, sunrise is at 7:33 am and sunset at 6:06 pm EDT.

Sunshine

The average sunshine in October in Selby-on-the-Bay is 5.7h.

UV index

In October, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 4 during October, leads to the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. To guard against the harmful effects of the Sun, minimize exposure during midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What is the average October temperature in Selby-on-the-Bay?

The high-temperature, in October, in Selby-on-the-Bay, records 66.2°F (19°C), while the low-temperature is 54.5°F (12.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 89.6°F (32°C).

What is the average humidity in October in Selby-on-the-Bay?

In October, the average relative humidity in Selby-on-the-Bay is 75%.

How many days does it rain in October in Selby-on-the-Bay?

In October, the rain falls for 8.8 days. Throughout October, 0.87" (22mm) of precipitation is accumulated.

When it does not snow in Selby-on-the-Bay?

April through October are months without snowfall in Selby-on-the-Bay.

Does it snow in Selby-on-the-Bay in October?

In Selby-on-the-Bay, Maryland, in October, it doesn't snow. In November, it regularly snows.

How cold is the water in October in Selby-on-the-Bay?

In October, the average ocean temperature is 67.3°F (19.6°C). For most, swimming in 67.3°F (19.6°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

What is the average length of the day in October in Selby-on-the-Bay?

In October, the average day length in Selby-on-the-Bay is 11h and 10min.

When is the sunrise / sunset in October in Selby-on-the-Bay?

On the first day of October in Selby-on-the-Bay, Maryland, 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 Selby-on-the-Bay?

In Selby-on-the-Bay, the average sunshine duration in October is 5.7h.

What is the UV index reading in October in Selby-on-the-Bay?

The average daily maximum UV index in October in Selby-on-the-Bay, Maryland, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health 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-on-the-Bay, MD

Average temperature in October - Selby-on-the-Bay, MD
  • Average high temperature in October: 66.2°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in October: 54.5°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in October
Selby-on-the-Bay, MD

Average pressure in October - Selby-on-the-Bay, 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).

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Average wind speed in October
Selby-on-the-Bay, MD

Average wind speed in October - Selby-on-the-Bay, MD
  • Average wind speed in October: 9mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in October
Selby-on-the-Bay, MD

Average humidity in October - Selby-on-the-Bay, 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-on-the-Bay, MD

Average rainfall in October - Selby-on-the-Bay, MD
  • Average rainfall in October: 0.87"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in October
Selby-on-the-Bay, MD

Average rainfall days in October - Selby-on-the-Bay, MD
  • Average rainfall days in October: 8.8 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

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Average snowfall in October
Selby-on-the-Bay, MD

Average snowfall in October - Selby-on-the-Bay, MD
  • Average snowfall in October: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in October
Selby-on-the-Bay, MD

Average snowfall days in October - Selby-on-the-Bay, MD
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in October
Selby-on-the-Bay, MD

Average sea temperature in October - Selby-on-the-Bay, MD
  • Average sea temperature in October: 67.2°F

The best month for swimming (with the highest average sea temperature) is August (78°F).
The coldest month (with the lowest average sea temperature) is February (45.9°F).

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Average daylight in October /
Average sunshine in October
Selby-on-the-Bay, MD

Average daylight in October / Average sunshine in October - Selby-on-the-Bay, 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).

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Average sunshine days in October
Selby-on-the-Bay, MD

Average sunshine days in October - Selby-on-the-Bay, MD
  • Average sunshine days in October: 20 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in October
Selby-on-the-Bay, MD

Average UV index in October - Selby-on-the-Bay, 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).

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Average cloud cover in October
Selby-on-the-Bay, MD

Average cloud cover in October - Selby-on-the-Bay, 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-on-the-Bay, MD

Average visibility in October - Selby-on-the-Bay, 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-on-the-Bay, Maryland, USA

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