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
In Oak Harbor, the beginning of December is marked by a lowered average high-temperature, shifting from November's chilly 47.1°F (8.4°C) to an icy 36.5°F (2.5°C). In Oak Harbor, the December nights are characterized by an average low-temperature of 29.1°F (-1.6°C), a minor dip from daytime readings.Humidity
In Oak Harbor, the average relative humidity in December is 81%.Rainfall
In December, in Oak Harbor, Ohio, the rain falls for 10.3 days. Throughout December, 1.69" (43mm) of precipitation is accumulated. In Oak Harbor, during the entire year, the rain falls for 163.9 days and collects up to 30.63" (778mm) of precipitation.Snowfall
January through May, November and December are months with snowfall in Oak Harbor. In Oak Harbor, in December, snow falls for 11.1 days, with typically accumulated 2.52" (64mm) of snow. Throughout the year, there are 50.8 snowfall days, and 12.8" (325mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year in Oak Harbor.On the first day of the month, sunrise is at 7:40 am and sunset at 5:03 pm. On the last day of December, in Oak Harbor, sunrise is at 7:58 am and sunset at 5:12 pm EST.
Sunshine
In Oak Harbor, the average sunshine in December 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 vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
How cold is December in Oak Harbor?
What is the average humidity in December in Oak Harbor?
How much does it rain in Oak Harbor in December?
How much does it snow in Oak Harbor in December?
What is the month with the shortest days in Oak Harbor?
What is the average length of the day in December in Oak Harbor?
What time are sunrise and sunset in December in Oak Harbor?
How long on average sun shines in December in Oak Harbor?
When is the lowest UV index in Oak Harbor?
How high is the UV index in December in Oak Harbor?
Average temperature in December
Oak Harbor, OH
- Average high temperature in December: 36.5°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in December: 29.1°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Oak Harbor, 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
Oak Harbor, OH
- Average wind speed in December: 11.2mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in December
Oak Harbor, OH
- Average humidity in December: 81%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in December
Oak Harbor, OH
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is February (1.5").
Average rainfall days in December
Oak Harbor, OH
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (7.3 days).
Average snowfall in December
Oak Harbor, OH
- Average snowfall in December: 2.52"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Oak Harbor, OH
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Oak Harbor, 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 24min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Oak Harbor, OH
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in December
Oak Harbor, OH
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Oak Harbor, OH
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in December
Oak Harbor, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Oak Harbor, Ohio, USA
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