December weather forecast and climate
Stratford, NJ

December, the first month of the winter, in Stratford, is still a chilly month, with average temperature ranging between max 44.2°F (6.8°C) and min 33.1°F (0.6°C).

Temperature

In Stratford, New Jersey, the average high-temperature in December drops, from a fresh 53.6°F (12°C) in November, to a chilly 44.2°F (6.8°C). The average low-temperature, in December, is 33.1°F (0.6°C).

Humidity

In Stratford, the average relative humidity is 76%.

Rainfall

In December, in Stratford, the rain falls for 7.3 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. Throughout the year, in Stratford, there are 117 rainfall days, and 12.13" (308mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Stratford, New Jersey, are January through March, May, November and December. In December, it is snowing for 2 days. Throughout December, 0.24" (6mm) of snow is accumulated. In Stratford, during the entire year, snow falls for 11.4 days, and aggregates up to 3.11" (79mm) of snow.

Daylight

December has the shortest days of the year in Stratford, with an average of 9.4h of daylight.

Sunshine

In December, the average sunshine in Stratford is 5.1h.

UV index

Months with the lowest UV index in Stratford are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Stratford?

In December, in Stratford, New Jersey, the average high-temperature is 44.2°F (6.8°C), and the average low-temperature is 33.1°F (0.6°C).

What is the average humidity in December in Stratford?

In December, the average relative humidity in Stratford, New Jersey, is 76%.

How much does it rain in Stratford in December?

In Stratford, during December, the rain falls for 7.3 days and regularly aggregates up to 1.26" (32mm) of precipitation.

How much does it snow in Stratford in December?

In December, it is snowing for 2 days. Throughout December, 0.24" (6mm) of snow is accumulated.

What is the month with the shortest days in Stratford?

With an average of 9.4h of daylight, December has the shortest days of the year.

How many hours of daylight does Stratford have in December?

In December, the average length of the day in Stratford is 9.4h.

How many hours of sunshine does Stratford have in December?

In December, the average sunshine in Stratford, New Jersey, is 5.1h.

What is the month with the lowest UV index in Stratford?

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

What is the UV index reading in December in Stratford?

The average daily maximum UV index in December in Stratford, New Jersey, is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Stratford, NJ
  • Average high temperature in December: 6.8°C

The warmest month (with the highest average high temperature) is July (29.9°C).
The month with the lowest average high temperature is January (3.3°C).

  • Average low temperature in December: 0.6°C

The month with the highest average low temperature is July (20.7°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).

Average pressure in December - Stratford, NJ
  • Average pressure in December: 1019mbar

The month with the highest atmospheric pressure is November (1019.9mbar).
The month with the lowest atmospheric pressure is June (1013.8mbar).

Average wind speed in December - Stratford, NJ
  • Average wind speed in December: 12.2km/h

The windiest month (with the highest average wind speed) is April (13.8km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).

Average humidity in December - Stratford, NJ
  • Average humidity in December: 76%

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).

Average rainfall in December - Stratford, NJ
  • Average rainfall in December: 32mm

The wettest month (with the highest rainfall) is August (35mm).
The driest months (with the least rainfall) are January and September (17mm).

Average rainfall days in December - Stratford, NJ
  • Average rainfall days in December: 7.3 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

Average snowfall in December - Stratford, NJ
  • Average snowfall in December: 6mm

The month with the highest snowfall is February (28mm).
Months with the least snowfall are April, June, July, August, September and October (0mm).

Average snowfall days in December - Stratford, NJ
  • Average snowfall days in December: 2 days

The month with the highest number of snowfall days is January (3.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Stratford, NJ
  • Average daylight in December: 9.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average sunshine days in December - Stratford, NJ
  • Average sunshine days in December: 21.5 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in December - Stratford, NJ
  • Average UV index in December: 2

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

Average cloud cover in December - Stratford, NJ
  • Average cloud cover in December: 46

Months with the most cloud cover are February and March (Cloud cover 47).
Months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in December - Stratford, NJ
  • Average visibility in December: 9km

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).