October weather forecast
Mequon, WI

englishespañol中文
Share

Weather in October

October brings more vivid expressions of autumn’s palette with falling temperatures in Mequon, Wisconsin. With the high temperature dropping to 56.7°F (13.7°C) from 69.8°F (21°C) in September, locals reach for their lightweight sweaters and jackets. The striking contrast between the sky's profound blues and the vibrant hues of fall foliage creates a picturesque vibe. The wind carries the scent of ripe apples and drying leaves, intensifying the feeling of a perfect fall day. As the daylight hours decline, the candle-lit pumpkins proudly displayed on the porches herald the approach of Halloween.

Temperature

Arrival of October comes with a reduction in the average high-temperature, falling from a pleasant 69.8°F (21°C) in September to a mild 56.7°F (13.7°C). During the month of October, the temperature generally drops to a low average of 45°F (7.2°C).

Humidity

The months with the lowest humidity in Mequon are October and November, with an average relative humidity of 76%.

Rainfall

In Mequon, during October, the rain falls for 12.9 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Mequon, Wisconsin, during the entire year, the rain falls for 136.6 days and collects up to 21.69" (551mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. October is the first month it typically snows in Mequon, Wisconsin. Throughout October, in the average 0.6 snowfall days, it receives 0.59" (15mm) of snow. Throughout the year, there are 47.8 snowfall days, and 11.57" (294mm) of snow is accumulated.

Daylight

In Mequon, the average length of the day in October is 11h and 1min.
On the first day of the month, sunrise is at 6:50 am and sunset at 6:32 pm. On the last day of October, sunrise is at 7:26 am and sunset at 5:44 pm CDT.

Sunshine

In Mequon, Wisconsin, the average sunshine in October is 5.4h.

UV index

In Mequon, Wisconsin, the average daily maximum UV index in October is 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 2 during October translates into the following directions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
[Resources]

Frequently asked questions

What are the temperatures in Mequon in October?

In Mequon, in October, the average high-temperature is 56.7°F (13.7°C), and the average low-temperature is 45°F (7.2°C).

What are the least humid months in Mequon?

The months with the lowest humidity in Mequon are October and November, with an average relative humidity of 76%.

What is the average humidity in October in Mequon?

The average relative humidity in October in Mequon, Wisconsin, is 76%.

How much does it rain in Mequon in October?

In Mequon, during October, the rain falls for 12.9 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When does it start to snow in Mequon?

October is the first month it typically snows in Mequon. Throughout October, in the average 0.6 snowfall days, it receives 0.59" (15mm) of snow.

How many hours of daylight does Mequon have in October?

In October, the average day length in Mequon, Wisconsin, is 11h and 1min.

What time are sunrise and sunset in October in Mequon?

On the first day of October in Mequon, sunrise is at 6:50 am and sunset at 6:32 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:44 pm CDT.

How long on average sun shines in October in Mequon?

The average sunshine duration in October in Mequon, Wisconsin, is 5.4h.

What is the UV index intensity in October in Mequon?

In October, the average daily maximum UV index in Mequon is 2. A UV Index estimate of 2, and below, represents a low health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Mequon, WI

Average temperature in October - Mequon, WI
  • Average high temperature in October: 56.7°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in October: 45°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

[Resources]

Average pressure in October
Mequon, WI

Average pressure in October - Mequon, WI
  • Average pressure in October: 29.99"Hg

The months with the highest atmospheric pressure are January, February and March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

[Resources]

Average wind speed in October
Mequon, WI

Average wind speed in October - Mequon, WI
  • Average wind speed in October: 10.3mph

The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

[Resources]

Average humidity in October
Mequon, WI

Average humidity in October - Mequon, WI
  • Average humidity in October: 76%

The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are October and November (76%).

[Resources]

Average rainfall in October
Mequon, WI

Average rainfall in October - Mequon, WI
  • Average rainfall in October: 2.28"

The wettest month (with the highest rainfall) is July (2.8").
The driest months (with the least rainfall) are February and December (0.94").

[Resources]

Average rainfall days in October
Mequon, WI

Average rainfall days in October - Mequon, WI
  • Average rainfall days in October: 12.9 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is February (4.3 days).

[Resources]

Average snowfall in October
Mequon, WI

Average snowfall in October - Mequon, WI
  • Average snowfall in October: 0.59"

The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").

[Resources]

Average snowfall days in October
Mequon, WI

Average snowfall days in October - Mequon, WI
  • Average snowfall days in October: 0.6 days

The month with the highest number of snowfall days is January (12.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight in October /
Average sunshine in October
Mequon, WI

Average daylight in October / Average sunshine in October - Mequon, WI
  • Average daylight in October: 11h and 0min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in October: 5h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

[Resources]

Average sunshine days in October
Mequon, WI

Average sunshine days in October - Mequon, WI
  • Average sunshine days in October: 15.3 days

The month with the most sunshine days is December (16.8 days).
The month with the least sunshine days is July (11.9 days).

[Resources]

Average UV index in October
Mequon, WI

Average UV index in October - Mequon, WI
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

[Resources]

Average cloud cover in October
Mequon, WI

Average cloud cover in October - Mequon, WI
  • Average cloud cover in October: 45

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 28).

[Resources]

Average visibility in October
Mequon, WI

Average visibility in October - Mequon, WI
  • 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).

[Resources]

Mequon, Wisconsin, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location