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
Harmons Landing's December weather comes with a decrease in average high-temperatures, moving from a chilly 48.4°F (9.1°C) in November to an icy 37.8°F (3.2°C). Throughout December, an average low-temperature of 27.5°F (-2.5°C) is experienced.Humidity
January, February and December, with an average relative humidity of 83%, are the most humid months in Harmons Landing.Rainfall
In Harmons Landing, during December, the rain falls for 9.9 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Harmons Landing, during the entire year, the rain falls for 161.4 days and collects up to 29.25" (743mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Harmons Landing, in December, snow falls for 9.9 days, with typically accumulated 2.24" (57mm) of snow. Throughout the year, in Harmons Landing, Ohio, there are 44.7 snowfall days, and 12.32" (313mm) of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Harmons Landing.On the first day of the month, sunrise is at 7:42 am and sunset at 5:11 pm. On the last day of December, sunrise is at 8:01 am and sunset at 5:21 pm EST.
Sunshine
The average sunshine in December is 3.9h.UV index
December is the month with the lowest UV index in Harmons Landing, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: A maximum high 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. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
Is it cold in Harmons Landing during December?
What are the most humid months in Harmons Landing?
What is the average humidity in December in Harmons Landing?
How many days does it rain in December in Harmons Landing?
How many days does it snow in December in Harmons Landing?
What is the month with the shortest days in Harmons Landing?
How many hours of daylight does Harmons Landing have in December?
When is the sunrise / sunset in December in Harmons Landing?
How long on average sun shines in December in Harmons Landing?
When is the lowest UV index in Harmons Landing?
What is the UV index intensity in December in Harmons Landing?
Average temperature in December
Harmons Landing, OH
- Average high temperature in December: 37.8°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.6°F).
- Average low temperature in December: 27.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in December
Harmons Landing, OH
- Average pressure in December: 30.11"Hg
The months with the highest atmospheric pressure are January and November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Harmons Landing, OH
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in December
Harmons Landing, OH
- Average humidity in December: 83%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Harmons Landing, OH
- Average rainfall in December: 1.89"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days in December
Harmons Landing, OH
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in December
Harmons Landing, OH
- Average snowfall in December: 2.24"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Harmons Landing, OH
- Average snowfall days in December: 9.9 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Harmons Landing, 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 18min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Harmons Landing, OH
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is November (16.6 days).
The month with the least sunshine days is June (9.4 days).
Average UV index in December
Harmons Landing, 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
Harmons Landing, OH
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Harmons Landing, OH
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, August and September (5mi).
Harmons Landing, Ohio, USA
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