Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The move into December indicates a reduction in the average high-temperature, down from November's frosty 47.1°F (8.4°C) to a wintry 37°F (2.8°C). Throughout December, Sandusky's nights experience a slight temperature dip to a subzero cold 30°F (-1.1°C).Humidity
The average relative humidity in December in Sandusky is 81%.Rainfall
February and December are months with the least rain in Sandusky when the rain falls for 9.8 days and typically aggregates up to 1.61" (41mm) of rain.Snowfall
January through April, November and December are months with snowfall. In Sandusky, during December, snow falls for 7.7 days and regularly aggregates up to 1.57" (40mm) of snow. In Sandusky, during the entire year, snow falls for 41.3 days and aggregates up to 10.87" (276mm) of snow.Ocean temperature
In December, the average ocean temperature in Sandusky, Ohio, is 41°F (5°C).Note: Diving into 41°F (5°C) when it's under 50°F (10°C) can cause immediate cold shock symptoms, marked by hyperventilation.
Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Sandusky.On the first day of December, sunrise is at 7:38 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 5:11 pm EST.
Sunshine
The average sunshine in December is 3.5h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: A typical high UV index of 1 in December suggests the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is it in Sandusky in December?
What is the average humidity in December in Sandusky?
What is the driest month in Sandusky?
How much does it rain in Sandusky in December?
How much does it snow in Sandusky in December?
What is the water temperature in December in Sandusky?
What is the month with the shortest days in Sandusky?
What is the average length of the day in December in Sandusky?
When is the sunrise / sunset in December in Sandusky?
How many hours of sunshine does Sandusky have in December?
When is the lowest UV index in Sandusky?
What is the UV index intensity in December in Sandusky?
Average temperature in December
Sandusky, OH
- Average high temperature in December: 37°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in December: 30°F
The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in December
Sandusky, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Sandusky, OH
- Average wind speed in December: 12.4mph
The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in December
Sandusky, OH
- Average humidity in December: 81%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in December
Sandusky, OH
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is June (4.41").
The driest months (with the least rainfall) are February and December (1.61").
Average rainfall days in December
Sandusky, OH
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is May (17.8 days).
The months with the least rainy days are January and February (7.8 days).
Average snowfall in December
Sandusky, OH
- Average snowfall in December: 1.57"
The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Sandusky, OH
- Average snowfall days in December: 7.7 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in December
Sandusky, OH
- Average sea temperature in December: 41°F
The best month for swimming (with the highest average sea temperature) is August (73°F).
The coldest month (with the lowest average sea temperature) is February (34°F).
Average daylight in December /
Average sunshine in December
Sandusky, OH
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Sandusky, OH
- Average sunshine days in December: 11.3 days
The month with the most sunshine days is March (14.1 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in December
Sandusky, OH
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Sandusky, OH
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in December
Sandusky, OH
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Sandusky, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
