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
Perry experiences a temperature shift at the start of December, with average high-temperatures adjusting from a frosty 46.6°F (8.1°C) in November to a wintry 37.6°F (3.1°C). Perry logs an average low-temperature of 30.7°F (-0.7°C) during the nights of December, subtly lower than its daytime highs.Humidity
The average relative humidity in December is 82%.Rainfall
In Perry, Ohio, in December, it is raining for 10.4 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, in Perry, there are 176.9 rainfall days, and 32.28" (820mm) of precipitation is accumulated.Snowfall
Months with snowfall in Perry, Ohio, are January through May, November and December. In December, it is snowing for 12.9 days. Throughout December, 3.31" (84mm) of snow is accumulated. Throughout the year, there are 59.5 snowfall days, and 16.06" (408mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Perry.On the first day of December, sunrise is at 7:32 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:04 pm EST.
Sunshine
The average sunshine in December is 2.9h.UV index
The months with the lowest UV index are January and December, 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 radiation for ordinary individuals.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
Is it cold in Perry during December?
What is the average humidity in December in Perry?
How much does it rain in Perry in December?
How much does it snow in Perry in December?
What is the month with the shortest days in Perry?
What is the average length of the day in December in Perry?
When is the sunrise / sunset in December in Perry?
How many hours of sunshine does Perry have in December?
What are the months with the lowest UV index in Perry?
How high is the UV index in December in Perry?
Average temperature in December
Perry, OH
- Average high temperature in December: 37.6°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in December: 30.7°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).
Average pressure in December
Perry, OH
- Average pressure in December: 30.08"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
Perry, OH
- Average wind speed in December: 12.7mph
The windiest months (with the highest average wind speed) are January and December (12.7mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity in December
Perry, OH
- Average humidity in December: 82%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is August (77%).
Average rainfall in December
Perry, OH
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are January and February (2.17").
Average rainfall days in December
Perry, OH
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is October (18.5 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in December
Perry, OH
- Average snowfall in December: 3.31"
The month with the highest snowfall is January (4.21").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Perry, OH
- Average snowfall days in December: 12.9 days
The month with the highest number of snowfall days is January (15.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Perry, OH
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Perry, OH
- Average sunshine days in December: 7.5 days
The month with the most sunshine days is September (12 days).
The month with the least sunshine days is January (6.4 days).
Average UV index in December
Perry, OH
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Perry, OH
- Average cloud cover in December: 70
The month with the most cloud cover is January (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in December
Perry, OH
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Perry, Ohio, USA
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