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 average high-temperature decreases in December, shifting from a frosty 49.6°F (9.8°C) in November to an icy 40.5°F (4.7°C). An average low-temperature of 28.8°F (-1.8°C) is anticipated throughout the nights during December.Humidity
In December, the average relative humidity in Shadyside is 83%.Rainfall
In Shadyside, during December, the rain falls for 13.1 days and regularly aggregates up to 3.11" (79mm) of precipitation. Throughout the year, in Shadyside, there are 186.2 rainfall days, and 35.16" (893mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Shadyside, during December, snow falls for 10.4 days and regularly aggregates up to 3.19" (81mm) of snow. In Shadyside, during the entire year, snow falls for 50.6 days and aggregates up to 19.13" (486mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 7:26 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:44 am and sunset at 5:08 pm EST.
Sunshine
In Shadyside, the average sunshine in December is 3.6h.UV index
December is the month with the lowest UV index in Shadyside, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In December, a regular UV index of 1 translates into these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Stay sun-safe with clothing that is both closely woven and worn loosely. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold does it get in Shadyside in December?
What is the average humidity in December in Shadyside?
How much does it rain in Shadyside in December?
How many days does it snow in December in Shadyside?
What is the month with the shortest days in Shadyside?
How many hours of daylight does Shadyside have in December?
When is the sunrise / sunset in December in Shadyside?
How long on average sun shines in December in Shadyside?
What is the month with the lowest UV index in Shadyside?
What is the UV index reading in December in Shadyside?
Average temperature in December
Shadyside, OH
- Average high temperature in December: 40.5°F
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in December: 28.8°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).
Average pressure in December
Shadyside, OH
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Shadyside, OH
- Average wind speed in December: 6.8mph
The windiest month (with the highest average wind speed) is January (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in December
Shadyside, OH
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April and August (77%).
Average rainfall in December
Shadyside, OH
- Average rainfall in December: 3.11"
The wettest month (with the highest rainfall) is April (3.7").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in December
Shadyside, OH
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is November (11.3 days).
Average snowfall in December
Shadyside, OH
- Average snowfall in December: 3.19"
The month with the highest snowfall is January (5.31").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Shadyside, OH
- Average snowfall days in December: 10.4 days
The month with the highest number of snowfall days is January (15.7 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
Shadyside, OH
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Shadyside, OH
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (8.4 days).
Average UV index in December
Shadyside, OH
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Shadyside, OH
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Shadyside, OH
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Shadyside, Ohio, USA
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