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
As December begins, there is a decrease in the average high-temperature, falling from a fresh 50.9°F (10.5°C) in November to a cold 40.8°F (4.9°C). Okeana temperatures generally rest at a low of 29.5°F (-1.4°C) during the December nights.Humidity
The months with the highest humidity in Okeana are January, February and December, with an average relative humidity of 81%.Rainfall
In December, in Okeana, the rain falls for 11.4 days. Throughout December, 1.46" (37mm) of precipitation is accumulated. In Okeana, during the entire year, the rain falls for 154.1 days and collects up to 20" (508mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Okeana. In Okeana, Ohio, in December, snow falls for 8 days, with typically accumulated 1.26" (32mm) of snow. In Okeana, Ohio, during the entire year, snow falls for 33.4 days and aggregates up to 5.55" (141mm) of snow.Daylight
The month with the shortest days in Okeana is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 7:40 am and sunset at 5:16 pm. On the last day of December, sunrise is at 7:58 am and sunset at 5:25 pm EST.
Sunshine
In Okeana, the average sunshine in December is 4.2h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 1 during December translates into the following guidance:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold is December in Okeana?
What is the most humid month in Okeana?
What is the average humidity in December in Okeana?
How many days does it rain in December in Okeana?
How much does it snow in Okeana in December?
What is the month with the shortest days in Okeana?
What is the average length of the day in December in Okeana?
What time are sunrise and sunset in December in Okeana?
How many hours of sunshine does Okeana have in December?
What is the month with the lowest UV index in Okeana?
What is the UV index intensity in December in Okeana?
Average temperature in December
Okeana, OH
- Average high temperature in December: 40.8°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 (35.2°F).
- Average low temperature in December: 29.5°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.2°F).
Average pressure in December
Okeana, OH
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Okeana, OH
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Okeana, OH
- Average humidity in December: 81%
The months with the highest relative humidity are January, February and December (81%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Okeana, OH
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in December
Okeana, OH
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is February (8 days).
Average snowfall in December
Okeana, OH
- Average snowfall in December: 1.26"
The month with the highest snowfall is January (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Okeana, OH
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (9.8 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
Okeana, OH
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Okeana, OH
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is November (18.1 days).
The month with the least sunshine days is May (10 days).
Average UV index in December
Okeana, OH
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Okeana, OH
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Okeana, OH
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Okeana, Ohio, USA
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