October weather forecast
Viola, DE

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Weather in October

October in Viola, Delaware is the heart of fall with cooler temperatures becoming more prominent. The autumn leaves add a dash of color to the cityscape, paving the way for the approaching winter. An average high temperature of 65.8°F (18.8°C) makes the weather quite mild and agreeable. Although the amount of daylight decreases, the city remains vibrant with seasonal activities. The increase in wind speed adds to the essence of fall, giving a refreshing break from the summer heat.

Temperature

October indicates a shift in the average high-temperature, from September's moderately hot 76.5°F (24.7°C) to a refreshing 65.8°F (18.8°C). During October, Viola's temperature falls to a steady low-temperature average of 53.6°F (12°C).

Humidity

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

Rainfall

In Viola, in October, during 12.5 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Viola, during the entire year, the rain falls for 167.5 days and collects up to 35.35" (898mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in October is 11h and 10min.
On the first day of the month, sunrise is at 6:58 am and sunset at 6:44 pm. On the last day of October, sunrise is at 7:29 am and sunset at 6:02 pm EDT.

Sunshine

In October, the average sunshine is 5.6h.

UV index

In October, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In October, the maximum UV index of 4 suggests these recommendations:
Heed the precautions - It is counselled to guard against solar damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

What is the usual temperature for Viola in October?

During October, Viola experiences an average high-temperature of 65.8°F (18.8°C) and a low-temperature of 53.6°F (12°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 89.6°F (32°C).

What is the average humidity in October?

The average relative humidity in October is 77%.

How much does it rain in October?

In Viola, in October, during 12.5 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

Does it snow in Viola in October?

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

How many hours of daylight does Viola have in October?

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

When are sunrise and sunset in October?

On the first day of October, sunrise is at 6:58 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 6:02 pm EDT.

How long on average sun shines in October?

In October, the average sunshine duration is 5.6h.

What is the UV index reading in October?

In Viola, the average daily maximum UV index in October is 4. A UV Index estimate of 3 to 5 represents a medium health risk 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
Viola, DE

Average temperature in October - Viola, DE
  • Average high temperature in October: 65.8°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in October: 53.6°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in October
Viola, DE

Average pressure in October - Viola, DE
  • Average pressure in October: 30.03"Hg

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

Average wind speed in October
Viola, DE

Average wind speed in October - Viola, DE
  • Average wind speed in October: 8.6mph

The windiest month (with the highest average wind speed) is February (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in October
Viola, DE

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

The months with the highest relative humidity are May, August and September (79%).
The months with the lowest relative humidity are January, March, April and November (74%).

Average rainfall in October
Viola, DE

Average rainfall in October - Viola, DE
  • Average rainfall in October: 3.07"

The wettest month (with the highest rainfall) is August (3.9").
The driest month (with the least rainfall) is January (2.13").

Average rainfall days in October
Viola, DE

Average rainfall days in October - Viola, DE
  • Average rainfall days in October: 12.5 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (9 days).

Average snowfall in October
Viola, DE

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

The month with the highest snowfall is January (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Viola, DE

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

The month with the highest number of snowfall days is January (4.3 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
Viola, DE

Average daylight in October / Average sunshine in October - Viola, DE
  • 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 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in October
Viola, DE

Average sunshine days in October - Viola, DE
  • Average sunshine days in October: 16.1 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (9.7 days).

Average UV index in October
Viola, DE

Average UV index in October - Viola, DE
  • 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 and December (UV index 2).

Average cloud cover in October
Viola, DE

Average cloud cover in October - Viola, DE
  • Average cloud cover in October: 39

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in October
Viola, DE

Average visibility in October - Viola, DE
  • 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).

Viola, Delaware, USA

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