October weather forecast
Mason, WI

Share

Weather in October

October, like September, in Mason, Wisconsin, is another fresh autumn month, with temperature in the range of an average low of 40.3°F (4.6°C) and an average high of 52°F (11.1°C).

Temperature

The onset of October brings a clear temperature shift, with the average high-temperature decreasing from a refreshing 67.1°F (19.5°C) in September to a cool 52°F (11.1°C). An average low-temperature of 40.3°F (4.6°C) is observed during October nights in Mason.

Humidity

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

Rainfall

In October, the rain falls for 13.4 days. Throughout October, 2.17" (55mm) of precipitation is accumulated. In Mason, Wisconsin, during the entire year, the rain falls for 121.6 days and collects up to 21.42" (544mm) of precipitation.

Snowfall

Months with snowfall in Mason are January through May, October through December. October is the first month it typically snows in Mason. Throughout October, in the average 3.7 snowfall days, it receives 0.55" (14mm) of snow. In Mason, during the entire year, snow falls for 99.1 days and aggregates up to 37.13" (943mm) of snow.

Daylight

The average length of the day in October in Mason, Wisconsin, is 10h and 53min.
On the first day of the month, sunrise is at 7:03 am and sunset at 6:43 pm. On the last day of October, in Mason, sunrise is at 7:45 am and sunset at 5:50 pm CDT.

Sunshine

The average sunshine in October in Mason is 4.6h.

UV index

In October, the average daily maximum UV index in Mason is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 2 in October translates into these instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
[Resources]

Frequently asked questions

What is the average October temperature in Mason?

In October, in Mason, the average high-temperature is 52°F (11.1°C), and the average low-temperature is 40.3°F (4.6°C).

What is the average humidity in October in Mason?

The average relative humidity in October in Mason, Wisconsin, is 77%.

How many days does it rain in October in Mason?

In October, the rain falls for 13.4 days. Throughout October, 2.17" (55mm) of precipitation is accumulated.

When does it start snowing in Mason?

October is the first month it typically snows. Throughout October, in the average 3.7 snowfall days, it receives 0.55" (14mm) of snow.

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

In October, the average day length in Mason is 10h and 53min.

When is the sunrise / sunset in October in Mason?

On the first day of October in Mason, sunrise is at 7:03 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:50 pm CDT.

How long on average sun shines in October in Mason?

The average sunshine duration in October is 4.6h.

What is the UV index intensity in October in Mason?

The average daily maximum UV index in October in Mason, Wisconsin, is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe 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
Mason, WI

Average temperature in October - Mason, WI
  • Average high temperature in October: 52°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (19.4°F).

  • Average low temperature in October: 40.3°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).

[Resources]

Average pressure in October
Mason, WI

Average pressure in October - Mason, WI
  • Average pressure in October: 29.96"Hg

The month with the highest atmospheric pressure is February (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

[Resources]

Average wind speed in October
Mason, WI

Average wind speed in October - Mason, WI
  • Average wind speed in October: 8.8mph

The windiest month (with the highest average wind speed) is November (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

[Resources]

Average humidity in October
Mason, WI

Average humidity in October - Mason, WI
  • Average humidity in October: 77%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (72%).

[Resources]

Average rainfall in October
Mason, WI

Average rainfall in October - Mason, WI
  • Average rainfall in October: 2.17"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (0.94").

[Resources]

Average rainfall days in October
Mason, WI

Average rainfall days in October - Mason, WI
  • Average rainfall days in October: 13.4 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is January (3.2 days).

[Resources]

Average snowfall in October
Mason, WI

Average snowfall in October - Mason, WI
  • Average snowfall in October: 0.55"

The month with the highest snowfall is December (7.95").
The months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in October
Mason, WI

Average snowfall days in October - Mason, WI
  • Average snowfall days in October: 3.7 days

The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

[Resources]

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

Average daylight in October / Average sunshine in October - Mason, WI
  • Average daylight in October: 10h and 5min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in October: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

[Resources]

Average sunshine days in October
Mason, WI

Average sunshine days in October - Mason, WI
  • Average sunshine days in October: 13.7 days

The month with the most sunshine days is September (15 days).
The month with the least sunshine days is December (9.8 days).

[Resources]

Average UV index in October
Mason, WI

Average UV index in October - Mason, 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, November and December (UV index 1).

[Resources]

Average cloud cover in October
Mason, WI

Average cloud cover in October - Mason, WI
  • Average cloud cover in October: 50

The month with the most cloud cover is January (Cloud cover 78).
The month with the least cloud cover is July (Cloud cover 31).

[Resources]

Average visibility in October
Mason, WI

Average visibility in October - Mason, WI
  • Average visibility in October: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

[Resources]

Mason, Wisconsin, USA

Weather forecast for your location

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