December weather forecast and climate
Afton, OH

Weather in December

December, the first month of the winter, in Afton, is still a cold month, with temperature in the range of an average high of 41.4°F (5.2°C) and an average low of 30.6°F (-0.8°C).

Temperature

In Afton, the average high-temperature in December drops, from a fresh 50.9°F (10.5°C) in November, to a wintry 41.4°F (5.2°C). In December, in Afton, the average low-temperature is 30.6°F (-0.8°C).

Humidity

Months with the highest humidity in Afton are February and December, with an average relative humidity of 82%.

Rainfall

In Afton, in December, it is raining for 11.4 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, there are 138.6 rainfall days, and 17.24" (438mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Afton, Ohio, are January through April, October through December. In Afton, snow falls for 6.5 days, with typically accumulated 0.94" (24mm) of snow. In Afton, Ohio, during the entire year, snow falls for 27.3 days, and aggregates up to 5.71" (145mm) of snow.

Daylight

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

Sunshine

In December, the average sunshine in Afton, Ohio, is 4h.

UV index

December is the month with the lowest UV index in Afton, Ohio, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 1 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in Afton?

In Afton, Ohio, in December, the average high-temperature is 41.4°F (5.2°C), and the average low-temperature is 30.6°F (-0.8°C).

What is the most humid month in Afton?

February and December, with an average relative humidity of 82%, are most humid months.

What is the average humidity in December in Afton?

The average relative humidity in December in Afton is 82%.

How much does it rain in Afton in December?

In Afton, in December, during 11.4 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

How many days does it snow in December in Afton?

In Afton, Ohio, in December, during 6.5 snowfall days, 0.94" (24mm) of snow is typically accumulated.

What is the month with the shortest days in Afton?

The month with the shortest days is December, with an average of 9.5h of daylight.

How many hours of daylight does Afton have in December?

The average length of the day in December in Afton is 9.5h.

How many hours of sunshine does Afton have in December?

In December, the average sunshine is 4h.

When is the lowest UV index in Afton?

The month with the lowest UV index in Afton, Ohio, is December, with an average maximum UV index of 1.

What is the UV index intensity in December in Afton?

In Afton, Ohio, the average daily maximum UV index in December is 1. A UV Index of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV rays.

Average temperature in December
Afton, OH

Average temperature in December - Afton, 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 (35.8°F).

  • Average low temperature in December: 30.6°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in December
Afton, OH

Average pressure in December - Afton, 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").

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Average wind speed in December
Afton, OH

Average wind speed in December - Afton, OH
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in December
Afton, OH

Average humidity in December - Afton, OH
  • Average humidity in December: 82%

Months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in December
Afton, OH

Average rainfall in December - Afton, OH
  • Average rainfall in December: 1.46"

The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is September (0.91").

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Average rainfall days in December
Afton, OH

Average rainfall days in December - Afton, OH
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in December
Afton, OH

Average snowfall in December - Afton, OH
  • Average snowfall in December: 0.94"

The month with the highest snowfall is March (1.61").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Afton, OH

Average snowfall days in December - Afton, OH
  • Average snowfall days in December: 6.5 days

The month with the highest number of snowfall days is January (6.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Afton, OH

Average daylight in December / Average sunshine in December - Afton, 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: 4h

Months with the most sunshine are June, July and August (Average sunshine: 10.1h).
The month with the least sunshine is January (Average sunshine: 3.7h).

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Average sunshine days in December
Afton, OH

Average sunshine days in December - Afton, OH
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is May (12.8 days).

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Average UV index in December
Afton, OH

Average UV index in December - Afton, OH
  • Average UV index in December: 1

Months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Afton, OH

Average cloud cover in December - Afton, OH
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 29).

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Average visibility in December
Afton, OH

Average visibility in December - Afton, OH
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
Months with the lowest visibility are May and July (5mi).

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