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
Stepping into December, Harrisville observes a temperature decline, with the average high falling from November's chilly 49.1°F (9.5°C) to a cold 39.7°F (4.3°C). December brings an average low-temperature of 28°F (-2.2°C) to Harrisville.Humidity
In December, the average relative humidity is 83%.Rainfall
In Harrisville, during December, the rain falls for 10.8 days and regularly aggregates up to 1.85" (47mm) of precipitation. In Harrisville, Ohio, during the entire year, the rain falls for 159.9 days and collects up to 22.99" (584mm) of precipitation.Snowfall
Months with snowfall in Harrisville, Ohio, are January through May, October through December. In Harrisville, in December, during 11.6 snowfall days, 3.15" (80mm) of snow is typically accumulated. In Harrisville, during the entire year, snow falls for 55.5 days and aggregates up to 15.67" (398mm) 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 in Harrisville, sunrise is at 7:27 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:07 pm EST.
Sunshine
In December, the average sunshine in Harrisville is 3.5h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 1 in December translates into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
Is December cold in Harrisville?
What is the average humidity in December in Harrisville?
How many days does it rain in December in Harrisville?
How many days does it snow in December in Harrisville?
What is the month with the shortest days in Harrisville?
What is the average length of the day in December in Harrisville?
What time are sunrise and sunset in December in Harrisville?
How many hours of sunshine does Harrisville have in December?
When is the lowest UV index in Harrisville?
What is the UV index reading in December in Harrisville?
Average temperature in December
Harrisville, OH
- Average high temperature in December: 39.7°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in December: 28°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Harrisville, OH
- Average pressure in December: 30.11"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
Harrisville, OH
- Average wind speed in December: 7.2mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Harrisville, OH
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Harrisville, OH
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is April (2.4").
The driest month (with the least rainfall) is November (1.5").
Average rainfall days in December
Harrisville, OH
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is May (19.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in December
Harrisville, OH
- Average snowfall in December: 3.15"
The month with the highest snowfall is February (3.58").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Harrisville, OH
- Average snowfall days in December: 11.6 days
The month with the highest number of snowfall days is January (15.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Harrisville, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Harrisville, OH
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.4 days).
Average UV index in December
Harrisville, 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
Harrisville, OH
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Harrisville, OH
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Harrisville, Ohio, USA
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