South Haven
Michigan, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
South Haven, MI

The first month of the winter, December, is still a cold month in South Haven, Michigan, with average temperature varying between 26.8°F (-2.9°C) and 37.4°F (3°C).

Temperature

In December, the average high-temperature drops, from a frosty 49.3°F (9.6°C) in November, to a wintry 37.4°F (3°C). The average low-temperature, in South Haven, Michigan, is 26.8°F (-2.9°C).

Rainfall

In South Haven, during December, the rain falls for 7.8 days and regularly aggregates up to 2.9" (72.6mm) of precipitation. In South Haven, Michigan, during the entire year, the rain falls for 105.5 days and collects up to 33.7" (857.2mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In South Haven, during December, snow falls for 6.7 days and regularly aggregates up to 24.6" (624.8mm) of snow. In South Haven, during the entire year, snow falls for 21.4 days, and aggregates up to 85.9" (2181.8mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9.1h of daylight.

What is the temperature in December in South Haven?

In South Haven, Michigan, in December, the average high-temperature is 37.4°F (3°C), and the average low-temperature is 26.8°F (-2.9°C).

How much does it rain in South Haven in December?

In South Haven, in December, it is raining for 7.8 days, with typically 2.9" (72.6mm) of accumulated precipitation.

How much does it snow in South Haven in December?

In South Haven, Michigan, in December, during 6.7 snowfall days, 24.6" (624.8mm) of snow is typically accumulated.

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

The month with the shortest days in South Haven, Michigan, is December, with an average of 9.1h of daylight.

How many hours of daylight does South Haven have in December?

In South Haven, Michigan, the average length of the day in December is 9.1h.
Average temperature in December - South Haven, MI
  • Average high temperature in December: 37.4°F

The warmest month (with the highest average high temperature) is July (79.4°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in December: 26.7°F

The month with the highest average low temperature is July (64.5°F).
The coldest month (with the lowest average low temperature) is January (21.5°F).

Average rainfall in December - South Haven, MI
  • Average rainfall in December: 2.9"

The wettest month (with the highest rainfall) is September (3.7").
The driest month (with the lowest rainfall) is January (1.6").

Average rainfall days in December - South Haven, MI
  • Average rainfall days in December: 7.8 days

The month with the highest number of rainy days is October (11.3 days).
The month with the lowest number of rainy days is February (5.1 days).

Average snowfall in December - South Haven, MI
  • Average snowfall in December: 24.6"

The month with the highest snowfall is January (29.7").
Months with the lowest snowfall are May, June, July, August and September (0").

Average snowfall days in December - South Haven, MI
  • Average snowfall days in December: 6.7 days

The month with the highest number of snowfall days is January (6.9 days).
Months with the lowest number of snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December - South Haven, MI
  • Average daylight in December: 9.1h

The month with the longest days is June (Average daylight: 15.2h).
The month with shortest days is December (Average daylight: 9.1h).