December weather forecast
Hopeland, PA

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Weather in December

December, the first month of the winter in Hopeland, is still a cold month, with an average temperature varying between 41.2°F (5.1°C) and 29.8°F (-1.2°C).

Temperature

December comes with a drop in the average high-temperature, falling from November's cool 50.4°F (10.2°C) to a cold 41.2°F (5.1°C). Hopeland, in December, witnesses an average low-temperature of 29.8°F (-1.2°C).

Humidity

The average relative humidity in December in Hopeland is 80%.

Rainfall

In Hopeland, in December, during 8.6 rainfall days, 0.83" (21mm) of precipitation is typically accumulated. Throughout the year, there are 127.9 rainfall days, and 11.69" (297mm) of precipitation is accumulated.

Snowfall

January through March, May, November and December are months with snowfall. In Hopeland, in December, snow falls for 3 days, with typically accumulated 0.43" (11mm) of snow. Throughout the year, there are 18.5 snowfall days, and 3.86" (98mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:08 am and sunset at 4:39 pm. On the last day of December, sunrise is at 7:27 am and sunset at 4:49 pm EST.

Sunshine

In December, the average sunshine is 4.8h.

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 of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the maximum UV index of 2 translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold does it get in December?

During December, Hopeland experiences an average high-temperature of 41.2°F (5.1°C) and a low-temperature of 29.8°F (-1.2°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 86°F (30°C).

What is the average humidity in December in Hopeland?

The average relative humidity in December is 80%.

How much does it rain in December?

In Hopeland, in December, during 8.6 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

How many days does it snow in December?

In December, it is snowing for 3 days. Throughout December, 0.43" (11mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

How many hours of daylight does Hopeland have in December?

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

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:08 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 4:49 pm EST.

How many hours of sunshine does Hopeland have in December?

The average sunshine duration in December is 4.8h.

What are the months with the lowest UV index?

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

What is the UV index intensity in December?

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to Sun's UV rays.
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
Hopeland, PA

Average temperature in December - Hopeland, PA
  • Average high temperature in December: 41.2°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in December: 29.8°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in December
Hopeland, PA

Average pressure in December - Hopeland, 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 (29.94"Hg).

Average wind speed in December
Hopeland, PA

Average wind speed in December - Hopeland, PA
  • Average wind speed in December: 8.1mph

The windiest months (with the highest average wind speed) are January and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in December
Hopeland, PA

Average humidity in December - Hopeland, PA
  • Average humidity in December: 80%

The months with the highest relative humidity are February, May and October (81%).
The month with the lowest relative humidity is April (76%).

Average rainfall in December
Hopeland, PA

Average rainfall in December - Hopeland, PA
  • Average rainfall in December: 0.83"

The wettest month (with the highest rainfall) is July (1.46").
The driest month (with the least rainfall) is February (0.67").

Average rainfall days in December
Hopeland, PA

Average rainfall days in December - Hopeland, PA
  • Average rainfall days in December: 8.6 days

The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in December
Hopeland, PA

Average snowfall in December - Hopeland, PA
  • Average snowfall in December: 0.43"

The month with the highest snowfall is January (1.18").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in December
Hopeland, PA

Average snowfall days in December - Hopeland, PA
  • Average snowfall days in December: 3 days

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Hopeland, 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 5min

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 36min).

Average sunshine days in December
Hopeland, PA

Average sunshine days in December - Hopeland, PA
  • Average sunshine days in December: 19.5 days

The month with the most sunshine days is November (21 days).
The month with the least sunshine days is July (12.5 days).

Average UV index in December
Hopeland, PA

Average UV index in December - Hopeland, 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).

Average cloud cover in December
Hopeland, PA

Average cloud cover in December - Hopeland, PA
  • Average cloud cover in December: 49

The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in December
Hopeland, PA

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

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

Hopeland, Pennsylvania, USA

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