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 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 shift from November to December involves a decrease in the average high-temperature, from a cool 51.4°F (10.8°C) to a cold 41.9°F (5.5°C). Throughout December, the temperature tends to fall to a consistent average low of 30.9°F (-0.6°C).Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 81%.Rainfall
In Wiltsee, Ohio, in December, it is raining for 12.5 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, in Wiltsee, there are 168.4 rainfall days, and 31.85" (809mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Wiltsee, during December, snow falls for 8.4 days and regularly aggregates up to 2.2" (56mm) of snow. Throughout the year, there are 35.9 snowfall days, and 10.39" (264mm) of snow is accumulated.Daylight
The month with the shortest days in Wiltsee is December, with an average of 9h and 30min of daylight.On the first day of December in Wiltsee, sunrise is at 7:37 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:55 am and sunset at 5:24 pm EST.
Sunshine
The average sunshine in December is 4h.UV index
The months with the lowest UV index in Wiltsee are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Experience reduced UV exposure by about half when donning a wide-brim hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
Is December cold in Wiltsee?
What are the most humid months in Wiltsee?
What is the average humidity in December in Wiltsee?
How much does it rain in Wiltsee in December?
How many days does it snow in December in Wiltsee?
What is the month with the shortest days in Wiltsee?
How many hours of daylight does Wiltsee have in December?
What time are sunrise and sunset in December in Wiltsee?
How long on average sun shines in December in Wiltsee?
What are the months with the lowest UV index in Wiltsee?
What is the UV index reading in December in Wiltsee?
Average temperature in December
Wiltsee, OH
- Average high temperature in December: 41.9°F
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in December: 30.9°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in December
Wiltsee, OH
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Wiltsee, OH
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
Wiltsee, OH
- Average humidity in December: 81%
The months with the highest relative humidity are January, February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).
Average rainfall in December
Wiltsee, OH
- Average rainfall in December: 2.68"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in December
Wiltsee, OH
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is November (10 days).
Average snowfall in December
Wiltsee, OH
- Average snowfall in December: 2.2"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Wiltsee, OH
- Average snowfall days in December: 8.4 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wiltsee, OH
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Wiltsee, OH
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in December
Wiltsee, OH
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Wiltsee, OH
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Wiltsee, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, May and July (5mi).
Wiltsee, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
