December weather forecast
Midland, PA

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Weather in December

The first month of the winter, December, is still a cold month in Midland, Pennsylvania, with an average temperature varying between 27.5°F (-2.5°C) and 38.7°F (3.7°C).

Temperature

The start of December comes with a reduction in the average high-temperature, receding from a frosty 48.6°F (9.2°C) in November to an icy 38.7°F (3.7°C). During the nights in December, an average low-temperature of 27.5°F (-2.5°C) is observed in Midland.

Humidity

The average relative humidity in December in Midland, Pennsylvania, is 84%.

Rainfall

In Midland, during December, the rain falls for 10.2 days and regularly aggregates up to 2.44" (62mm) of precipitation. In Midland, during the entire year, the rain falls for 169.1 days and collects up to 31.46" (799mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In December, it is snowing for 8.5 days. Throughout December, 3.19" (81mm) of snow is accumulated. In Midland, Pennsylvania, during the entire year, snow falls for 45.2 days and aggregates up to 15.71" (399mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:26 am and sunset at 4:55 pm. On the last day of December, in Midland, sunrise is at 7:45 am and sunset at 5:04 pm EST.

Sunshine

In December, the average sunshine in Midland is 3.3h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 1 in December leads to these recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

How cold does it get in Midland in December?

Midland in December has an average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 27.5°F (-2.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in December in Midland?

The average relative humidity in December in Midland is 84%.

How much does it rain in Midland in December?

In Midland, during December, the rain falls for 10.2 days and regularly aggregates up to 2.44" (62mm) of precipitation.

How many days does it snow in December in Midland?

In Midland, in December, during 8.5 snowfall days, 3.19" (81mm) of snow is typically accumulated.

What is the month with the shortest days in Midland?

The month with the shortest days in Midland, Pennsylvania, is December, with an average of 9h and 18min of daylight.

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

In December, the average day length in Midland, Pennsylvania, is 9h and 19min.

When is the sunrise / sunset in December in Midland?

In December, on the first day of the month, sunrise is at 7:26 am and sunset at 4:55 pm. On the last day of the month, in Midland, Pennsylvania, sunrise is at 7:45 am and sunset at 5:04 pm EST.

How long on average sun shines in December in Midland?

The average sunshine duration in December is 3.3h.

When is the lowest UV index in Midland?

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

How high is the UV index in December in Midland?

In December, the average daily maximum UV index is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
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
Midland, PA

Average temperature in December - Midland, PA
  • Average high temperature in December: 38.7°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in December: 27.5°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in December
Midland, PA

Average pressure in December - Midland, PA
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in December
Midland, PA

Average wind speed in December - Midland, PA
  • Average wind speed in December: 7.5mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

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Average humidity in December
Midland, PA

Average humidity in December - Midland, PA
  • Average humidity in December: 84%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in December
Midland, PA

Average rainfall in December - Midland, PA
  • Average rainfall in December: 2.44"

The wettest month (with the highest rainfall) is July (3.43").
The driest months (with the least rainfall) are January and November (1.93").

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Average rainfall days in December
Midland, PA

Average rainfall days in December - Midland, PA
  • Average rainfall days in December: 10.2 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is February (9.2 days).

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Average snowfall in December
Midland, PA

Average snowfall in December - Midland, PA
  • Average snowfall in December: 3.19"

The month with the highest snowfall is January (3.94").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Midland, PA

Average snowfall days in December - Midland, PA
  • Average snowfall days in December: 8.5 days

The month with the highest number of snowfall days is January (13.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Midland, 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 18min).

  • Average sunshine in December: 3h and 2min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in December
Midland, PA

Average sunshine days in December - Midland, PA
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (9 days).

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Average UV index in December
Midland, PA

Average UV index in December - Midland, PA
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Midland, PA

Average cloud cover in December - Midland, PA
  • Average cloud cover in December: 65

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in December
Midland, PA

Average visibility in December - Midland, PA
  • Average visibility in December: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Midland, Pennsylvania, USA

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