October weather forecast and climate
Smyrna, DE

Weather in October

October, like September, in Smyrna, Delaware, is another enjoyable autumn month, with average temperature varying between 52.7°F (11.5°C) and 65.5°F (18.6°C).

Temperature

In October, the average high-temperature decreases, from a moderately hot 76.6°F (24.8°C) in September, to an enjoyable 65.5°F (18.6°C). In October, the average low-temperature is 52.7°F (11.5°C).

Humidity

In Smyrna, the average relative humidity is 77%.

Rainfall

In Smyrna, during October, the rain falls for 12.6 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, there are 169.2 rainfall days, and 34.96" (888mm) of precipitation is accumulated.

Snowfall

In Smyrna snow does not fall in May through October.

Daylight

The average length of the day is 11.1h.

Sunshine

The average sunshine in Smyrna is 5.7h.

UV index

In October, the average daily maximum UV index in Smyrna, Delaware, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in October in Smyrna?

In Smyrna, Delaware, in October, the average high-temperature is 65.5°F (18.6°C), and the average low-temperature is 52.7°F (11.5°C).

What is the average humidity in October in Smyrna?

In Smyrna, the average relative humidity in October is 77%.

How many days does it rain in October in Smyrna?

In Smyrna, Delaware, in October, during 12.6 rainfall days, 2.87" (73mm) of precipitation is typically accumulated.

Does it snow in Smyrna in October?

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

When it does not snow in Smyrna?

May through October are months without snowfall in Smyrna.

What is the average length of the day in October in Smyrna?

The average length of the day in October in Smyrna, Delaware, is 11.1h.

How many hours of sunshine does Smyrna have in October?

In October, the average sunshine is 5.7h.

What is the UV index reading in October in Smyrna?

In Smyrna, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in October
Smyrna, DE

Average temperature in October - Smyrna, DE
  • Average high temperature in October: 65.5°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 (39.2°F).

  • Average low temperature in October: 52.7°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

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Average pressure in October
Smyrna, DE

Average pressure in October - Smyrna, DE
  • Average pressure in October: 30.03"

The month with the highest atmospheric pressure is November (30.12").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in October
Smyrna, DE

Average wind speed in October - Smyrna, DE
  • Average wind speed in October: 8.1mph

The windiest months (with the highest average wind speed) are February and March (9.5mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in October
Smyrna, DE

Average humidity in October - Smyrna, DE
  • Average humidity in October: 77%

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

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Average rainfall in October
Smyrna, DE

Average rainfall in October - Smyrna, DE
  • Average rainfall in October: 2.87"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (2.13").

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Average rainfall days in October
Smyrna, DE

Average rainfall days in October - Smyrna, DE
  • Average rainfall days in October: 12.6 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.3 days).

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Average snowfall in October
Smyrna, DE

Average snowfall in October - Smyrna, DE
  • Average snowfall in October: 0"

The month with the highest snowfall is March (2.6").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Smyrna, DE

Average snowfall days in October - Smyrna, DE
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (4.5 days).
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
Smyrna, DE

Average daylight in October / Average sunshine in October - Smyrna, DE
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in October: 5.7h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 5.1h).

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Average sunshine days in October
Smyrna, DE

Average sunshine days in October - Smyrna, DE
  • Average sunshine days in October: 16.3 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in October
Smyrna, DE

Average UV index in October - Smyrna, DE
  • Average UV index in October: 4

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in October
Smyrna, DE

Average cloud cover in October - Smyrna, DE
  • Average cloud cover in October: 38

Months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in October
Smyrna, DE

Average visibility in October - Smyrna, DE
  • Average visibility in October: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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