December weather forecast and climate
Lock Haven, PA

Temperature

In Lock Haven, the average high-temperature is 39°F (3.9°C), and the average low-temperature is 23°F (-5°C).

Rainfall

In Lock Haven, 2.7" (68.6mm) of precipitation is typically accumulated. During the entire year, Lock Haven aggregates up to 38.5" (978mm) of precipitation.

Daylight

With an average of 9.3h of daylight, December has the shortest days of the year.

What is the temperature in December in Lock Haven?

In Lock Haven, Pennsylvania, in December, the average high-temperature is 39°F (3.9°C), and the average low-temperature is 23°F (-5°C).

How much does it rain in Lock Haven in December?

In Lock Haven, Pennsylvania, in December, 2.7" (68.6mm) of precipitation is typically accumulated.

What is the month with the shortest days in Lock Haven?

December has the shortest days of the year in Lock Haven, Pennsylvania, with an average of 9.3h of daylight.

What is the average length of the day in December in Lock Haven?

The average length of the day in December is 9.3h.
Average temperature in December - Lock Haven, PA
  • Average high temperature in December: 39°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in December: 23°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is January (19°F).

Average rainfall in December - Lock Haven, PA
  • Average rainfall in December: 2.7"

The wettest month (with the highest rainfall) is June (4.3").
The driest month (with the lowest rainfall) is February (2.2").

Average daylight in December - Lock Haven, PA
  • Average daylight in December: 9.3h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).

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