October weather forecast and climate
Viola, DE

October, the same as September, is another enjoyable autumn month in Viola, Delaware, with average temperature varying between 65.8°F (18.8°C) and 53.6°F (12°C).

Temperature

In October, the average high-temperature decreases, from a warm 76.5°F (24.7°C) in September, to an enjoyable 65.8°F (18.8°C). The average low-temperature, in Viola, Delaware, is 53.6°F (12°C).

Humidity

In Viola, the average relative humidity is 77%.

Rainfall

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

Snowfall

In Viola snow does not fall in May through October.

Daylight

In Viola, the average length of the day is 11.2h.

Sunshine

In October, the average sunshine in Viola is 5.6h.

UV index

In Viola, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in October in Viola?

The average high-temperature, in October, in Viola, is 65.8°F (18.8°C), while the average low-temperature is 53.6°F (12°C).

What is the average humidity in October in Viola?

The average relative humidity in October in Viola, Delaware, is 77%.

How much does it rain in Viola in October?

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

Does it snow in Viola in October?

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

When it does not snow in Viola?

May through October are months without snowfall.

How many hours of daylight does Viola have in October?

The average length of the day in October in Viola, Delaware, is 11.2h.

How long on average sun shines in October in Viola?

In Viola, Delaware, the average sunshine in October is 5.6h.

What is the UV index intensity in October in Viola?

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
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: 30.03"

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

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: 77%

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

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: 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: 0"

The month with the highest snowfall is January (1.93").
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: 0 days

The month with the highest number of snowfall days is January (4.3 days).
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: 11.2h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in October: 5.6h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

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: 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).

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: 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).