December weather forecast and climate
Camp Dennison, OH

The first month of the winter, December, is also a wintry month in Camp Dennison, Ohio, with average temperature fluctuating between 30°F (-1.1°C) and 41.4°F (5.2°C).

Temperature

In Camp Dennison, the average high-temperature in December drops, from a cool 51.1°F (10.6°C) in November, to a cold 41.4°F (5.2°C). In December, in Camp Dennison, the average low-temperature is 30°F (-1.1°C).

Humidity

January, February and December, with an average relative humidity of 81%, are most humid months in Camp Dennison.

Rainfall

In Camp Dennison, during December, the rain falls for 11 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Camp Dennison, Ohio, during the entire year, the rain falls for 150 days and collects up to 25.91" (658mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Camp Dennison. In Camp Dennison, during December, snow falls for 5.4 days and regularly aggregates up to 1.06" (27mm) of snow. Throughout the year, in Camp Dennison, there are 23.9 snowfall days, and 5.63" (143mm) of snow is accumulated.

Daylight

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

Sunshine

In December, the average sunshine in Camp Dennison is 4.2h.

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 minimal health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Camp Dennison?

In December, the average high-temperature is 41.4°F (5.2°C), and the average low-temperature is 30°F (-1.1°C).

What is the most humid month in Camp Dennison?

Months with the highest humidity are January, February and December, with an average relative humidity of 81%.

What is the average humidity in December in Camp Dennison?

The average relative humidity in December in Camp Dennison is 81%.

How many days does it rain in December in Camp Dennison?

In December, the rain falls for 11 days. Throughout December, 1.93" (49mm) of precipitation is accumulated.

How many days does it snow in December in Camp Dennison?

In December, in Camp Dennison, Ohio, it is snowing for 5.4 days. Throughout December, 1.06" (27mm) of snow is accumulated.

What is the month with the shortest days in Camp Dennison?

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

How many hours of daylight does Camp Dennison have in December?

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

How many hours of sunshine does Camp Dennison have in December?

The average sunshine in December is 4.2h.

What are the months with the lowest UV index in Camp Dennison?

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

How high is the UV index in December in Camp Dennison?

In December, the average daily maximum UV index in Camp Dennison, Ohio, is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.
Average temperature in December - Camp Dennison, OH
  • Average high temperature in December: 41.4°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in December: 30°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in December - Camp Dennison, OH
  • Average pressure in December: 30.13"

Months with the highest atmospheric pressure are January and November (30.14").
The month with the lowest atmospheric pressure is June (29.94").

Average wind speed in December - Camp Dennison, OH
  • Average wind speed in December: 8.3mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in December - Camp Dennison, OH
  • Average humidity in December: 81%

Months with the highest relative humidity are January, February and December (81%).
Months with the lowest relative humidity are September and October (75%).

Average rainfall in December - Camp Dennison, OH
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in December - Camp Dennison, OH
  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is February (7.9 days).

Average snowfall in December - Camp Dennison, OH
  • Average snowfall in December: 1.06"

The month with the highest snowfall is February (1.46").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December - Camp Dennison, OH
  • Average snowfall days in December: 5.4 days

The month with the highest number of snowfall days is January (7.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Camp Dennison, OH
  • 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: 4.2h

Months with the most sunshine are June, July and August (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 3.9h).

Average sunshine days in December - Camp Dennison, OH
  • Average sunshine days in December: 16.1 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (10.6 days).

Average UV index in December - Camp Dennison, OH
  • Average UV index in December: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December - Camp Dennison, OH
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in December - Camp Dennison, OH
  • 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).