December weather forecast
Enola, PA

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Weather in December

December, the first month of the winter in Enola, is also a wintry month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 41°F (5°C).

Temperature

December weather is marked by a drop in the average high-temperature, falling from a cool 50°F (10°C) in November to an icy 41°F (5°C). Enola witnesses an average low-temperature of 29.7°F (-1.3°C) throughout the month of December.

Humidity

The average relative humidity in December is 79%.

Rainfall

In Enola, in December, it is raining for 8.4 days, with typically 0.87" (22mm) of accumulated precipitation. In Enola, during the entire year, the rain falls for 122.3 days and collects up to 11.73" (298mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Enola. In Enola, during December, snow falls for 3.5 days and regularly aggregates up to 0.59" (15mm) of snow. Throughout the year, there are 19.9 snowfall days, and 4.29" (109mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:11 am and sunset at 4:42 pm. On the last day of December, in Enola, sunrise is at 7:30 am and sunset at 4:51 pm EST.

Sunshine

In Enola, the average sunshine in December is 4.7h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Frequently asked questions

How cold is December in Enola?

In Enola, in December, the average high-temperature is 41°F (5°C), and the average low-temperature is 29.7°F (-1.3°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is estimated at 87.8°F (31°C).

What is the average humidity in December in Enola?

In Enola, Pennsylvania, the average relative humidity in December is 79%.

How much does it rain in Enola in December?

In Enola, Pennsylvania, in December, during 8.4 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How many days does it snow in December in Enola?

In Enola, in December, during 3.5 snowfall days, 0.59" (15mm) of snow is typically accumulated.

What is the month with the shortest days in Enola?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Enola.

What is the average length of the day in December in Enola?

In December, the average day length in Enola is 9h and 22min.

When are sunrise and sunset in December in Enola?

In December, on the first day of the month, sunrise is at 7:11 am and sunset at 4:42 pm. On the last day of the month, in Enola, sunrise is at 7:30 am and sunset at 4:51 pm EST.

How many hours of sunshine does Enola have in December?

The average sunshine duration in December in Enola, Pennsylvania, is 4.7h.

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

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Enola.

How high is the UV index in December in Enola?

In Enola, Pennsylvania, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
Average high temperature
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 December
Enola, PA

Average temperature in December - Enola, PA
  • Average high temperature in December: 41°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.1°F).

  • Average low temperature in December: 29.7°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

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Average pressure in December
Enola, PA

Average pressure in December - Enola, PA
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in December
Enola, PA

Average wind speed in December - Enola, PA
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in December
Enola, PA

Average humidity in December - Enola, PA
  • Average humidity in December: 79%

The month with the highest relative humidity is February (80%).
The months with the lowest relative humidity are March and April (75%).

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Average rainfall in December
Enola, PA

Average rainfall in December - Enola, PA
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is August (1.3").
The driest months (with the least rainfall) are January and February (0.71").

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Average rainfall days in December
Enola, PA

Average rainfall days in December - Enola, PA
  • Average rainfall days in December: 8.4 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (5.7 days).

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Average snowfall in December
Enola, PA

Average snowfall in December - Enola, PA
  • Average snowfall in December: 0.59"

The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Enola, PA

Average snowfall days in December - Enola, PA
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is January (6.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in December /
Average sunshine in December
Enola, PA

Average daylight in December / Average sunshine in December - Enola, PA
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in December
Enola, PA

Average sunshine days in December - Enola, PA
  • Average sunshine days in December: 20.2 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.1 days).

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Average UV index in December
Enola, PA

Average UV index in December - Enola, PA
  • Average UV index in December: 2

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in December
Enola, PA

Average cloud cover in December - Enola, PA
  • Average cloud cover in December: 50

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in December
Enola, PA

Average visibility in December - Enola, PA
  • Average visibility in December: 6mi

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

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Enola, Pennsylvania, USA

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