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
December's onset corresponds with a shift in the average high-temperature, moving from a frosty 46.8°F (8.2°C) in November to a wintry 36.1°F (2.3°C). Throughout December, Pettisville experiences a low-temperature average of 26.4°F (-3.1°C).Humidity
In December, the average relative humidity in Pettisville is 83%.Rainfall
In Pettisville, in December, it is raining for 7.2 days, with typically 0.98" (25mm) of accumulated precipitation. Throughout the year, there are 141.9 rainfall days, and 20.12" (511mm) of precipitation is accumulated.Snowfall
Months with snowfall in Pettisville are January through May, November and December. In Pettisville, Ohio, in December, snow falls for 8.8 days, with typically accumulated 1.5" (38mm) of snow. In Pettisville, during the entire year, snow falls for 40.1 days and aggregates up to 10.24" (260mm) of snow.Daylight
December has the shortest days of the year in Pettisville, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:44 am and sunset at 5:07 pm. On the last day of December, in Pettisville, sunrise is at 8:03 am and sunset at 5:17 pm EST.
Sunshine
The average sunshine in December in Pettisville, Ohio, is 3.6h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, an average UV index of 1 transforms into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
How cold is December in Pettisville?
What is the average humidity in December in Pettisville?
How much does it rain in Pettisville in December?
How much does it snow in Pettisville in December?
What is the month with the shortest days in Pettisville?
How many hours of daylight does Pettisville have in December?
When is the sunrise / sunset in December in Pettisville?
How many hours of sunshine does Pettisville have in December?
When is the lowest UV index in Pettisville?
What is the UV index intensity in December in Pettisville?
Average temperature in December
Pettisville, OH
- Average high temperature in December: 36.1°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in December: 26.4°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in December
Pettisville, OH
- Average pressure in December: 30.09"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
Pettisville, OH
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in December
Pettisville, OH
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Pettisville, OH
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is June (2.6").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in December
Pettisville, OH
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in December
Pettisville, OH
- Average snowfall in December: 1.5"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Pettisville, OH
- Average snowfall days in December: 8.8 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pettisville, OH
- 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Pettisville, OH
- Average sunshine days in December: 15 days
The month with the most sunshine days is October (17.4 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in December
Pettisville, OH
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Pettisville, OH
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
Pettisville, OH
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Pettisville, Ohio, USA
Weather forecast for your location
2. Allow the app to use your location
