December weather forecast and climate
Winona, KS

December, the first month of the winter, in Winona, is still a cold month, with average temperature ranging between min 25.5°F (-3.6°C) and max 41.9°F (5.5°C).

Temperature

The coldest month is December, with an average high-temperature of 41.9°F (5.5°C) and an average low-temperature of 25.5°F (-3.6°C).

Humidity

January and December, with an average relative humidity of 63%, are most humid months.

Rainfall

In Winona, it is raining for 4.6 days, with typically 0.67" (17mm) of accumulated precipitation. In Winona, during the entire year, the rain falls for 105.4 days and collects up to 13.7" (348mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. December is the month with the most snowfall in Winona. Snow falls for 2.5 days and accumulates 1.06" (27mm) of snow.

Daylight

December has the shortest days of the year in Winona, with an average of 9.5h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 6.5h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Winona?

With an average high-temperature of 41.9°F (5.5°C) and an average low-temperature of 25.5°F (-3.6°C), December is the coldest month in Winona.

What is the temperature in December in Winona?

In December, in Winona, Kansas, the average high-temperature is 41.9°F (5.5°C), and the average low-temperature is 25.5°F (-3.6°C).

What is the most humid month in Winona?

Months with the highest humidity in Winona are January and December, with an average relative humidity of 63%.

What is the average humidity in December in Winona?

In December, the average relative humidity is 63%.

How many days does it rain in December in Winona?

In December, in Winona, the rain falls for 4.6 days. Throughout December, 0.67" (17mm) of precipitation is accumulated.

How much does it snow in Winona in December?

In Winona, during December, snow falls for 2.5 days and regularly aggregates up to 1.06" (27mm) of snow.

When does it snow the most in Winona?

December is the month with the most snowfall in Winona, Kansas. Snow falls for 2.5 days and accumulates 1.06" (27mm) of snow.

What is the month with the shortest days in Winona?

With an average of 9.5h of daylight, December has the shortest days of the year.

How many hours of daylight does Winona have in December?

In December, the average length of the day is 9.5h.

What is the month with the least sunshine in Winona?

December has the least sunshine of the year in Winona, Kansas, with an average of 6.5h of sunshine.

How many hours of sunshine does Winona have in December?

In December, the average sunshine is 6.5h.

What are the months with the lowest UV index in Winona?

Months with the lowest UV index in Winona are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Winona?

In Winona, Kansas, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV radiation.
Average temperature in December - Winona, KS
  • Average high temperature in December: 41.9°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is December (41.9°F).

  • Average low temperature in December: 25.5°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in December - Winona, KS
  • Average pressure in December: 30.12"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.81").

Average wind speed in December - Winona, KS
  • Average wind speed in December: 10.9mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.1mph).

Average humidity in December - Winona, KS
  • Average humidity in December: 63%

Months with the highest relative humidity are January and December (63%).
The month with the lowest relative humidity is July (50%).

Average rainfall in December - Winona, KS
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is May (2.36").
The driest months (with the least rainfall) are January and November (0.39").

Average rainfall days in December - Winona, KS
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is November (4 days).

Average snowfall in December - Winona, KS
  • Average snowfall in December: 1.06"

The month with the highest snowfall is December (1.06").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December - Winona, KS
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is February (3.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Winona, KS
  • Average daylight in December: 9.5h

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 December: 6.5h

Months with the most sunshine are June and July (Average sunshine: 11.6h).
The month with the least sunshine is December (Average sunshine: 6.5h).

Average sunshine days in December - Winona, KS
  • Average sunshine days in December: 23.7 days

The month with the most sunshine days is December (23.7 days).
Months with the least sunshine days are June and July (14.7 days).

Average UV index in December - Winona, KS
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December - Winona, KS
  • Average cloud cover in December: 27

Months with the most cloud cover are February and April (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in December - Winona, KS
  • Average visibility in December: 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).