December weather forecast and climate
Gary, West VA

What is the temperature in December in Gary?

In December, in Gary, West Virginia, the average high-temperature is 48°F (8.9°C), and the average low-temperature is 24.1°F (-4.4°C).

How much does it rain in Gary in December?

During December, Gary regularly aggregates up to 2.7" (68.6mm) of precipitation.
Average temperature in December - Gary, West VA
  • Average high temperature in December: 8.9°C

The warmest month (with the highest average high temperature) is July (30°C).
The month with the lowest average high temperature is January (6.7°C).

  • Average low temperature in December: -4.4°C

Months with the highest average low temperature are July and August (15.6°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).

Average rainfall in December - Gary, West VA
  • Average rainfall in December: 68.6mm

The wettest month (with the highest rainfall) is May (108mm).
The driest month (with the lowest rainfall) is December (68.6mm).

Average daylight in December - Gary, West VA
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).