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, Leetonia observes a temperature decline, with the average high falling from November's chilly 44.2°F (6.8°C) to an icy 34.9°F (1.6°C). An average low-temperature of 24.4°F (-4.2°C) is anticipated throughout the nights during December.Humidity
The average relative humidity in December is 85%.Rainfall
In Leetonia, Pennsylvania, during December, the rain falls for 12.3 days and regularly aggregates up to 2.8" (71mm) of precipitation. Throughout the year, there are 173.4 rainfall days, and 32.13" (816mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Leetonia, during December, snow falls for 14.1 days and regularly aggregates up to 5.51" (140mm) of snow. In Leetonia, during the entire year, snow falls for 69.8 days and aggregates up to 30.63" (778mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:17 am and sunset at 4:40 pm. On the last day of December, sunrise is at 7:36 am and sunset at 4:49 pm EST.
Sunshine
January and December, with an average of 3h of sunshine, are months with the least sunshine in Leetonia.UV index
The months with the lowest UV index in Leetonia are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 1 translates into these guidelines:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is it in Leetonia in December?
What is the average humidity in December in Leetonia?
How much does it rain in Leetonia in December?
How much does it snow in Leetonia in December?
What is the month with the shortest days in Leetonia?
How many hours of daylight does Leetonia have in December?
When is the sunrise / sunset in December in Leetonia?
What is the month with the least sunshine in Leetonia?
How many hours of sunshine does Leetonia have in December?
What is the month with the lowest UV index in Leetonia?
What is the UV index reading in December in Leetonia?
Average temperature in December
Leetonia, PA
- Average high temperature in December: 34.9°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in December: 24.4°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure in December
Leetonia, PA
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Leetonia, PA
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Leetonia, PA
- Average humidity in December: 85%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are June and July (78%).
Average rainfall in December
Leetonia, PA
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is April (3.62").
The driest month (with the least rainfall) is November (2.17").
Average rainfall days in December
Leetonia, PA
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is July (18.8 days).
The months with the least rainy days are January and February (9.3 days).
Average snowfall in December
Leetonia, PA
- Average snowfall in December: 5.51"
The month with the highest snowfall is February (8.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Leetonia, PA
- Average snowfall days in December: 14.1 days
The month with the highest number of snowfall days is January (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Leetonia, PA
- 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 0min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The months with the least sunshine are January and December (Average sunshine: 3h and 0min).
Average sunshine days in December
Leetonia, PA
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in December
Leetonia, PA
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Leetonia, PA
- Average cloud cover in December: 70
The months with the most cloud cover are January and December (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in December
Leetonia, PA
- Average visibility in December: 4mi
The months with the highest visibility are March, April, May, June, July and November (5mi).
The months with the lowest visibility are January, February, August, September, October and December (4mi).
Leetonia, Pennsylvania, USA
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